X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fvpp_performance_tests%2Ftest_environment.rst;h=20ea77f31ae6a87403f0626940e7a29cd5872114;hp=a232650e8c80df6a7268890c053e69ed3cb87952;hb=1e2bf354994a7ec53c1acee2d1c2fe2208f7c905;hpb=10649b3ce07bbb3144d196c403d8c1fa65ddf116 diff --git a/docs/report/vpp_performance_tests/test_environment.rst b/docs/report/vpp_performance_tests/test_environment.rst index a232650e8c..20ea77f31a 100644 --- a/docs/report/vpp_performance_tests/test_environment.rst +++ b/docs/report/vpp_performance_tests/test_environment.rst @@ -1,44 +1,141 @@ Test Environment ================ -To execute performance tests, there are three identical testbeds, each testbed -consists of two SUTs and one TG. +CSIT performance tests are executed on the three identical physical +testbeds hosted by Linux Foundation for FD.io project. Each testbed +consists of two servers acting as Systems Under Test (SUT) and one +server acting as Traffic Generator (TG). -SUT Configuration - Host HW ---------------------------- -Host hardware details (CPU, memory, NIC layout) and physical topology are -described in detail in -`LF FDio CSIT testbed wiki page `_. +Server Specification and Configuration +-------------------------------------- + +Complete specification and configuration of compute servers used in CSIT +physical testbeds is maintained on wiki page +`CSIT LF Testbeds `_. + +SUT Configuration +----------------- **Host configuration** -- All hosts are Cisco UCS C240-M4 (2x Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz, - 18c, 512GB RAM), -- BIOS settings are default except the following: - - - Hyperthreading disabled. - - SpeedStep disabled. - - TurboBoost disabled. - - Power Technology: Performance. - -- Hosts run Ubuntu 16.04.1, kernel 4.4.0-42-generic. -- Linux kernel boot command line option "intel_pstate=disable" is applied to - both SUTs and TG. In addition, on SUTs, only cores 0 and 18 (the first core on - each socket) are available to the Linux operating system and generic tasks, - all other CPU cores are isolated and reserved for VPP. -- In addition to CIMC and Management, each TG has 4x Intel X710 10GB NIC - (=8 ports) and 2x Intel XL710 40GB NIC (=4 ports), whereas each SUT has: - - - 1x Intel X520 NIC (10GB, 2 ports), - - 1x Cisco VIC 1385 (40GB, 2 ports), - - 1x Intel XL710 NIC (40GB, 2 ports), - - 1x Intel X710 NIC (10GB, 2 ports), - - 1x Cisco VIC 1227 (10GB, 2 ports). - - This allows for a total of five ring topologies, each using ports on - specific NIC model, enabling per NIC model benchmarking. +All hosts are Cisco UCS C240-M4 (2x Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz, +18c, 512GB RAM) + +:: + + $ lscpu + Architecture: x86_64 + CPU op-mode(s): 32-bit, 64-bit + Byte Order: Little Endian + CPU(s): 36 + On-line CPU(s) list: 0-35 + Thread(s) per core: 1 + Core(s) per socket: 18 + Socket(s): 2 + NUMA node(s): 2 + Vendor ID: GenuineIntel + CPU family: 6 + Model: 63 + Model name: Intel(R) Xeon(R) CPU E5-2699 v3 @ 2.30GHz + Stepping: 2 + CPU MHz: 2294.249 + BogoMIPS: 4589.82 + Virtualization: VT-x + L1d cache: 32K + L1i cache: 32K + L2 cache: 256K + L3 cache: 46080K + NUMA node0 CPU(s): 0-17 + NUMA node1 CPU(s): 18-35 + Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm epb tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm xsaveopt cqm_llc cqm_occup_llc dtherm arat pln pts + +**BIOS settings** + +:: + + C240 /bios # show advanced detail + Set-up parameters: + Intel(R) VT-d ATS Support: Enabled + Adjacent Cache Line Prefetcher: Enabled + All Onboard LOM Ports: Enabled + Altitude: 300 M + Bits per second: 115200 + Power Technology: Performance + Channel Interleaving: Auto + Intel(R) VT-d Coherency Support: Disabled + Console Redirection: COM 0 + Number of Enabled Cores: All + Energy Performance: Performance + CPU Performance: Enterprise + DCU IP Prefetcher: Enabled + DCU Streamer Prefetch: Enabled + Demand Scrub: Enabled + Direct Cache Access Support: Auto + Enhanced Intel Speedstep(R) Tec: Disabled + Execute Disable: Enabled + Flow Control: None + Hardware Prefetcher: Enabled + Intel(R) Hyper-Threading Techno: Disabled + Intel(R) Turbo Boost Technology: Disabled + Intel(R) VT: Enabled + Intel(R) VT-d: Enabled + Intel(R) Interrupt Remapping: Enabled + Legacy USB Support: Enabled + Extended APIC: XAPIC + LOM Port 1 OptionROM: Enabled + LOM Port 2 OptionROM: Enabled + MMIO above 4GB: Enabled + NUMA: Enabled + PCI ROM CLP: Disabled + Package C State Limit: C6 Retention + Intel(R) Pass Through DMA: Disabled + Patrol Scrub: Enabled + xHCI Mode: Disabled + All PCIe Slots OptionROM: Enabled + PCIe Slot:1 OptionROM: Disabled + PCIe Slot:2 OptionROM: Disabled + PCIe Slot:3 OptionROM: Disabled + PCIe Slot:4 OptionROM: Disabled + PCIe Slot:5 OptionROM: Disabled + PCIe Slot:6 OptionROM: Disabled + PCIe Slot:HBA Link Speed: GEN3 + PCIe Slot:HBA OptionROM: Enabled + PCIe Slot:MLOM OptionROM: Enabled + PCIe Slot:N1 OptionROM: Enabled + PCIe Slot:N2 OptionROM: Enabled + Processor Power state C1 Enhanc: Disabled + Processor C3 Report: Disabled + Processor C6 Report: Disabled + P-STATE Coordination: HW ALL + Putty KeyPad: ESCN + Energy Performance Tuning: BIOS + QPI Link Frequency Select: Auto + QPI Snoop Mode: Home Snoop + Rank Interleaving: Auto + Redirection After BIOS POST: Always Enable + PCH SATA Mode: AHCI + Select Memory RAS: Maximum Performance + SR-IOV Support: Enabled + Terminal Type: VT100 + Port 60/64 Emulation: Enabled + Workload Configuration: Balanced + CDN Support for VIC: Disabled + Out-of-Band Management: Disabled **NIC models and placement** +In addition to CIMC and Management, each TG has 4x Intel X710 10GB NIC +(=8 ports) and 2x Intel XL710 40GB NIC (=4 ports), whereas each SUT has: + +- 1x Intel X520 NIC (10GB, 2 ports), +- 1x Cisco VIC 1385 (40GB, 2 ports), +- 1x Intel XL710 NIC (40GB, 2 ports), +- 1x Intel X710 NIC (10GB, 2 ports), +- 1x Cisco VIC 1227 (10GB, 2 ports). + +This allows for a total of five ring topologies, each using ports on +specific NIC model, enabling per NIC model benchmarking. + - 0a:00.0 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) Subsystem: Intel Corporation Ethernet Server Adapter X520-2 @@ -69,3428 +166,1844 @@ described in detail in SUT Configuration - Host OS Linux --------------------------------- -Software details (OS, configuration) are described in -`CSIT/CSIT_LF_testbed `_. - -Below a subset of the configuration: - -.. code-block:: xml - - -
- - - 1 - - - - - 1 - - - - - 0 - - - - - 0 - - - - - 0 - - - - - 0 - - - - - 0 - - - - - 0 - - - - - 0 - - -
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- - - 127 - - - - - 0 - - - - - 0 - - - - - 0 - - - - - 0 - - - - - 0 - - - - - 1 - - - - - 0 - - - - - - - 0 - - - - - 127 - - - - - 0 - - - - - 0 - - - - - 0 - - - - - 1 - - - - - 127 - - - - - 0 - /dev/null || echo Debian` - GRUB_CMDLINE_LINUX_DEFAULT="console=tty0 console=ttyS0,115200n8" - GRUB_CMDLINE_LINUX="isolcpus=1-17,19-35 nohz_full=1-17,19-35 rcu_nocbs=1-17,19-35 intel_pstate=disable" - - # Uncomment to enable BadRAM filtering, modify to suit your needs - # This works with Linux (no patch required) and with any kernel that obtains - # the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...) - #GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef" - - # Uncomment to disable graphical terminal (grub-pc only) - #GRUB_TERMINAL=console - GRUB_TERMINAL=serial - GRUB_SERIAL_COMMAND="serial --speed=115200 --unit=0 --word=8 --parity=no --stop=1" - - # The resolution used on graphical terminal - # note that you can use only modes which your graphic card supports via VBE - # you can see them in real GRUB with the command `vbeinfo' - #GRUB_GFXMODE=640x480 - - # Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux - #GRUB_DISABLE_LINUX_UUID=true - - # Uncomment to disable generation of recovery mode menu entries - #GRUB_DISABLE_RECOVERY="true" - - # Uncomment to get a beep at grub start - #GRUB_INIT_TUNE="480 440 1" - ]]> - - - - 1 - - - - - 0 - mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1 - link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 - 6: enp23s0f0: mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 - link/ether 00:fe:c8:e5:68:32 brd ff:ff:ff:ff:ff:ff - ]]> - - - - 0 - - - - - 0 - - -
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- +Software details (OS, configuration) of physical testbeds are maintained +on wiki page +`CSIT LF Testbeds `_. + +System provisioning is done by combination of PXE boot unattented +install and +`Ansible `_ described in `CSIT Testbed Setup`_. + +Below a subset of the running configuration: + +:: + + $ lsb_release -a + No LSB modules are available. + Distributor ID: Ubuntu + Description: Ubuntu 16.04.1 LTS + Release: 16.04 + Codename: xenial + +:: + + $ cat /sys/devices/system/node/node*/meminfo + Node 0 MemTotal: 264048168 kB + Node 0 MemFree: 257730716 kB + Node 0 MemUsed: 6317452 kB + Node 0 Active: 1079920 kB + Node 0 Inactive: 470064 kB + Node 0 Active(anon): 674772 kB + Node 0 Inactive(anon): 248572 kB + Node 0 Active(file): 405148 kB + Node 0 Inactive(file): 221492 kB + Node 0 Unevictable: 0 kB + Node 0 Mlocked: 0 kB + Node 0 Dirty: 12 kB + Node 0 Writeback: 0 kB + Node 0 FilePages: 1270432 kB + Node 0 Mapped: 20116 kB + Node 0 AnonPages: 279548 kB + Node 0 Shmem: 643796 kB + Node 0 KernelStack: 3376 kB + Node 0 PageTables: 1316 kB + Node 0 NFS_Unstable: 0 kB + Node 0 Bounce: 0 kB + Node 0 WritebackTmp: 0 kB + Node 0 Slab: 80428 kB + Node 0 SReclaimable: 38288 kB + Node 0 SUnreclaim: 42140 kB + Node 0 AnonHugePages: 270336 kB + Node 0 HugePages_Total: 2048 + Node 0 HugePages_Free: 2048 + Node 0 HugePages_Surp: 0 + Node 1 MemTotal: 264237596 kB + Node 1 MemFree: 256758976 kB + Node 1 MemUsed: 7478620 kB + Node 1 Active: 1746052 kB + Node 1 Inactive: 981104 kB + Node 1 Active(anon): 1272936 kB + Node 1 Inactive(anon): 849968 kB + Node 1 Active(file): 473116 kB + Node 1 Inactive(file): 131136 kB + Node 1 Unevictable: 0 kB + Node 1 Mlocked: 0 kB + Node 1 Dirty: 0 kB + Node 1 Writeback: 0 kB + Node 1 FilePages: 2715284 kB + Node 1 Mapped: 75928 kB + Node 1 AnonPages: 11920 kB + Node 1 Shmem: 2111036 kB + Node 1 KernelStack: 2576 kB + Node 1 PageTables: 1348 kB + Node 1 NFS_Unstable: 0 kB + Node 1 Bounce: 0 kB + Node 1 WritebackTmp: 0 kB + Node 1 Slab: 90604 kB + Node 1 SReclaimable: 55384 kB + Node 1 SUnreclaim: 35220 kB + Node 1 AnonHugePages: 6144 kB + Node 1 HugePages_Total: 2048 + Node 1 HugePages_Free: 2048 + Node 1 HugePages_Surp: 0 + +**Kernel boot parameters used in CSIT performance testbeds** + +- **isolcpus=-** used for all cpu cores apart from + first core of each socket used for running VPP worker threads and Qemu/LXC + processes + https://www.kernel.org/doc/Documentation/admin-guide/kernel-parameters.txt +- **intel_pstate=disable** - [X86] Do not enable intel_pstate as the default + scaling driver for the supported processors. Intel P-State driver decide what + P-state (CPU core power state) to use based on requesting policy from the + cpufreq core. [X86 - Either 32-bit or 64-bit x86] + https://www.kernel.org/doc/Documentation/cpu-freq/intel-pstate.txt +- **nohz_full=-** - [KNL,BOOT] In kernels built with + CONFIG_NO_HZ_FULL=y, set the specified list of CPUs whose tick will be stopped + whenever possible. The boot CPU will be forced outside the range to maintain + the timekeeping. The CPUs in this range must also be included in the + rcu_nocbs= set. Specifies the adaptive-ticks CPU cores, causing kernel to + avoid sending scheduling-clock interrupts to listed cores as long as they have + a single runnable task. [KNL - Is a kernel start-up parameter, SMP - The + kernel is an SMP kernel]. + https://www.kernel.org/doc/Documentation/timers/NO_HZ.txt +- **rcu_nocbs** - [KNL] In kernels built with CONFIG_RCU_NOCB_CPU=y, set the + specified list of CPUs to be no-callback CPUs, that never queue RCU callbacks + (read-copy update). + https://www.kernel.org/doc/Documentation/admin-guide/kernel-parameters.txt + +**Applied command line boot parameters:** + +:: + + $ cat /proc/cmdline + BOOT_IMAGE=/vmlinuz-4.4.0-72-generic root=UUID=35ea11e4-e44f-4f67-8cbe-12f09c49ed90 ro isolcpus=1-17,19-35 nohz_full=1-17,19-35 rcu_nocbs=1-17,19-35 intel_pstate=disable console=tty0 console=ttyS0,115200n8 + +**Mount listing** + +:: + + $ cat /proc/mounts + sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 + proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0 + udev /dev devtmpfs rw,nosuid,relatime,size=264125468k,nr_inodes=66031367,mode=755 0 0 + devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 + tmpfs /run tmpfs rw,nosuid,noexec,relatime,size=52828580k,mode=755 0 0 + /dev/sda2 / ext4 rw,relatime,errors=remount-ro,data=ordered 0 0 + securityfs /sys/kernel/security securityfs rw,nosuid,nodev,noexec,relatime 0 0 + tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0 + tmpfs /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k 0 0 + tmpfs /sys/fs/cgroup tmpfs ro,nosuid,nodev,noexec,mode=755 0 0 + cgroup /sys/fs/cgroup/systemd cgroup rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd 0 0 + pstore /sys/fs/pstore pstore rw,nosuid,nodev,noexec,relatime 0 0 + cgroup /sys/fs/cgroup/freezer cgroup rw,nosuid,nodev,noexec,relatime,freezer 0 0 + cgroup /sys/fs/cgroup/net_cls,net_prio cgroup rw,nosuid,nodev,noexec,relatime,net_cls,net_prio 0 0 + cgroup /sys/fs/cgroup/cpu,cpuacct cgroup rw,nosuid,nodev,noexec,relatime,cpu,cpuacct 0 0 + cgroup /sys/fs/cgroup/memory cgroup rw,nosuid,nodev,noexec,relatime,memory 0 0 + cgroup /sys/fs/cgroup/blkio cgroup rw,nosuid,nodev,noexec,relatime,blkio 0 0 + cgroup /sys/fs/cgroup/perf_event cgroup rw,nosuid,nodev,noexec,relatime,perf_event 0 0 + cgroup /sys/fs/cgroup/devices cgroup rw,nosuid,nodev,noexec,relatime,devices 0 0 + cgroup /sys/fs/cgroup/cpuset cgroup rw,nosuid,nodev,noexec,relatime,cpuset,clone_children 0 0 + cgroup /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb 0 0 + cgroup /sys/fs/cgroup/pids cgroup rw,nosuid,nodev,noexec,relatime,pids 0 0 + systemd-1 /proc/sys/fs/binfmt_misc autofs rw,relatime,fd=26,pgrp=1,timeout=0,minproto=5,maxproto=5,direct 0 0 + hugetlbfs /dev/hugepages hugetlbfs rw,relatime 0 0 + debugfs /sys/kernel/debug debugfs rw,relatime 0 0 + mqueue /dev/mqueue mqueue rw,relatime 0 0 + tracefs /sys/kernel/debug/tracing tracefs rw,relatime 0 0 + fusectl /sys/fs/fuse/connections fusectl rw,relatime 0 0 + /dev/sda1 /boot ext4 rw,relatime,data=ordered 0 0 + none /mnt/huge hugetlbfs rw,relatime,pagesize=2048k 0 0 + lxcfs /var/lib/lxcfs fuse.lxcfs rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other 0 0 + +**Package listing** + +:: + + $ dpkg -l + Desired=Unknown/Install/Remove/Purge/Hold + | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend + |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) + ||/ Name Version Architecture Description + +++-=================================================================-=====================================-=====================================-======================================================================================================================================== + ii accountsservice 0.6.40-2ubuntu11.1 amd64 query and manipulate user account information + ii acl 2.2.52-3 amd64 Access control list utilities + ii adduser 3.113+nmu3ubuntu4 all add and remove users and groups + ii apparmor 2.10.95-0ubuntu2.6 amd64 user-space parser utility for AppArmor + ii apt 1.2.12~ubuntu16.04.1 amd64 commandline package manager + ii apt-utils 1.2.12~ubuntu16.04.1 amd64 package management related utility programs + ii autoconf 2.69-9 all automatic configure script builder + ii automake 1:1.15-4ubuntu1 all Tool for generating GNU Standards-compliant Makefiles + ii autotools-dev 20150820.1 all Update infrastructure for config.{guess,sub} files + ii base-files 9.4ubuntu4.2 amd64 Debian base system miscellaneous files + ii base-passwd 3.5.39 amd64 Debian base system master password and group files + ii bash 4.3-14ubuntu1.1 amd64 GNU Bourne Again SHell + ii binutils 2.26.1-1ubuntu1~16.04.3 amd64 GNU assembler, linker and binary utilities + ii bridge-utils 1.5-9ubuntu1 amd64 Utilities for configuring the Linux Ethernet bridge + ii bsdutils 1:2.27.1-6ubuntu3.1 amd64 basic utilities from 4.4BSD-Lite + ii build-essential 12.1ubuntu2 amd64 Informational list of build-essential packages + ii busybox-initramfs 1:1.22.0-15ubuntu1 amd64 Standalone shell setup for initramfs + ii busybox-static 1:1.22.0-15ubuntu1 amd64 Standalone rescue shell with tons of builtin utilities + ii bzip2 1.0.6-8 amd64 high-quality block-sorting file compressor - utilities + ii ca-certificates 20160104ubuntu1 all Common CA certificates + ii ca-certificates-java 20160321 all Common CA certificates (JKS keystore) + ii cgroup-bin 0.41-7ubuntu1 all control and monitor control groups (transitional package) + ii cgroup-lite 1.11 all Light-weight package to set up cgroups at system boot + ii cgroup-tools 0.41-7ubuntu1 amd64 control and monitor control groups (tools) + ii cloud-image-utils 0.27-0ubuntu24 all cloud image management utilities + ii console-setup 1.108ubuntu15.2 all console font and keymap setup program + ii console-setup-linux 1.108ubuntu15.2 all Linux specific part of console-setup + ii coreutils 8.25-2ubuntu2 amd64 GNU core utilities + ii cpio 2.11+dfsg-5ubuntu1 amd64 GNU cpio -- a program to manage archives of files + ii cpp 4:5.3.1-1ubuntu1 amd64 GNU C preprocessor (cpp) + ii cpp-5 5.4.0-6ubuntu1~16.04.2 amd64 GNU C preprocessor + ii cpu-checker 0.7-0ubuntu7 amd64 tools to help evaluate certain CPU (or BIOS) features + ii cpufrequtils 008-1 amd64 utilities to deal with the cpufreq Linux kernel feature + ii crda 3.13-1 amd64 wireless Central Regulatory Domain Agent + ii cron 3.0pl1-128ubuntu2 amd64 process scheduling daemon + ii crudini 0.7-1 amd64 utility for manipulating ini files + ii dash 0.5.8-2.1ubuntu2 amd64 POSIX-compliant shell + ii dbus 1.10.6-1ubuntu3 amd64 simple interprocess messaging system (daemon and utilities) + ii debconf 1.5.58ubuntu1 all Debian configuration management system + ii debconf-i18n 1.5.58ubuntu1 all full internationalization support for debconf + ii debianutils 4.7 amd64 Miscellaneous utilities specific to Debian + ii debootstrap 1.0.78+nmu1ubuntu1.3 all Bootstrap a basic Debian system + ii dh-python 2.20151103ubuntu1.1 all Debian helper tools for packaging Python libraries and applications + ii diffutils 1:3.3-3 amd64 File comparison utilities + ii distro-info 0.14build1 amd64 provides information about the distributions' releases + ii distro-info-data 0.28ubuntu0.1 all information about the distributions' releases (data files) + ii dkms 2.2.0.3-2ubuntu11.2 all Dynamic Kernel Module Support Framework + ii dmidecode 3.0-2ubuntu0.1 amd64 SMBIOS/DMI table decoder + ii dns-root-data 2015052300+h+1 all DNS root data including root zone and DNSSEC key + ii dnsmasq-base 2.75-1ubuntu0.16.04.2 amd64 Small caching DNS proxy and DHCP/TFTP server + ii dpkg 1.18.4ubuntu1.1 amd64 Debian package management system + ii dpkg-dev 1.18.4ubuntu1.1 all Debian package development tools + ii e2fslibs:amd64 1.42.13-1ubuntu1 amd64 ext2/ext3/ext4 file system libraries + ii e2fsprogs 1.42.13-1ubuntu1 amd64 ext2/ext3/ext4 file system utilities + ii eject 2.1.5+deb1+cvs20081104-13.1 amd64 ejects CDs and operates CD-Changers under Linux + ii expect 5.45-7 amd64 Automates interactive applications + ii fakeroot 1.20.2-1ubuntu1 amd64 tool for simulating superuser privileges + ii file 1:5.25-2ubuntu1 amd64 Determines file type using "magic" numbers + ii findutils 4.6.0+git+20160126-2 amd64 utilities for finding files--find, xargs + ii fontconfig-config 2.11.94-0ubuntu1.1 all generic font configuration library - configuration + ii fonts-dejavu-core 2.35-1 all Vera font family derivate with additional characters + ii g++ 4:5.3.1-1ubuntu1 amd64 GNU C++ compiler + ii g++-5 5.4.0-6ubuntu1~16.04.2 amd64 GNU C++ compiler + ii gcc 4:5.3.1-1ubuntu1 amd64 GNU C compiler + ii gcc-5 5.4.0-6ubuntu1~16.04.2 amd64 GNU C compiler + ii gcc-5-base:amd64 5.4.0-6ubuntu1~16.04.2 amd64 GCC, the GNU Compiler Collection (base package) + ii gcc-6-base:amd64 6.0.1-0ubuntu1 amd64 GCC, the GNU Compiler Collection (base package) + ii genisoimage 9:1.1.11-3ubuntu1 amd64 Creates ISO-9660 CD-ROM filesystem images + ii gettext-base 0.19.7-2ubuntu3 amd64 GNU Internationalization utilities for the base system + ii gir1.2-glib-2.0:amd64 1.46.0-3ubuntu1 amd64 Introspection data for GLib, GObject, Gio and GModule + ii git 1:2.7.4-0ubuntu1 amd64 fast, scalable, distributed revision control system + ii git-man 1:2.7.4-0ubuntu1 all fast, scalable, distributed revision control system (manual pages) + ii gnupg 1.4.20-1ubuntu3.1 amd64 GNU privacy guard - a free PGP replacement + ii gpgv 1.4.20-1ubuntu3.1 amd64 GNU privacy guard - signature verification tool + ii grep 2.25-1~16.04.1 amd64 GNU grep, egrep and fgrep + ii grub-common 2.02~beta2-36ubuntu3.1 amd64 GRand Unified Bootloader (common files) + ii grub-gfxpayload-lists 0.7 amd64 GRUB gfxpayload blacklist + ii grub-pc 2.02~beta2-36ubuntu3.1 amd64 GRand Unified Bootloader, version 2 (PC/BIOS version) + ii grub-pc-bin 2.02~beta2-36ubuntu3.1 amd64 GRand Unified Bootloader, version 2 (PC/BIOS binaries) + ii grub2-common 2.02~beta2-36ubuntu3.1 amd64 GRand Unified Bootloader (common files for version 2) + ii gzip 1.6-4ubuntu1 amd64 GNU compression utilities + ii hostname 3.16ubuntu2 amd64 utility to set/show the host name or domain name + ii ifupdown 0.8.10ubuntu1 amd64 high level tools to configure network interfaces + ii init 1.29ubuntu2 amd64 System-V-like init utilities - metapackage + ii init-system-helpers 1.29ubuntu2 all helper tools for all init systems + ii initramfs-tools 0.122ubuntu8.1 all generic modular initramfs generator (automation) + ii initramfs-tools-bin 0.122ubuntu8.1 amd64 binaries used by initramfs-tools + ii initramfs-tools-core 0.122ubuntu8.1 all generic modular initramfs generator (core tools) + ii initscripts 2.88dsf-59.3ubuntu2 amd64 scripts for initializing and shutting down the system + ii insserv 1.14.0-5ubuntu3 amd64 boot sequence organizer using LSB init.d script dependency information + ii installation-report 2.60ubuntu1 all system installation report + ii iproute2 4.3.0-1ubuntu3 amd64 networking and traffic control tools + ii iptables 1.6.0-2ubuntu3 amd64 administration tools for packet filtering and NAT + ii iputils-ping 3:20121221-5ubuntu2 amd64 Tools to test the reachability of network hosts + ii ipxe-qemu 1.0.0+git-20150424.a25a16d-1ubuntu1 all PXE boot firmware - ROM images for qemu + ii isc-dhcp-client 4.3.3-5ubuntu12.1 amd64 DHCP client for automatically obtaining an IP address + ii isc-dhcp-common 4.3.3-5ubuntu12.1 amd64 common files used by all of the isc-dhcp packages + ii iso-codes 3.65-1 all ISO language, territory, currency, script codes and their translations + ii iw 3.17-1 amd64 tool for configuring Linux wireless devices + ii java-common 0.56ubuntu2 all Base package for Java runtimes + ii kbd 1.15.5-1ubuntu4 amd64 Linux console font and keytable utilities + ii keyboard-configuration 1.108ubuntu15.2 all system-wide keyboard preferences + ii klibc-utils 2.0.4-8ubuntu1.16.04.1 amd64 small utilities built with klibc for early boot + ii kmod 22-1ubuntu4 amd64 tools for managing Linux kernel modules + ii krb5-locales 1.13.2+dfsg-5 all Internationalization support for MIT Kerberos + ii language-selector-common 0.165.3 all Language selector for Ubuntu + ii laptop-detect 0.13.7ubuntu2 amd64 attempt to detect a laptop + ii less 481-2.1 amd64 pager program similar to more + ii libaccountsservice0:amd64 0.6.40-2ubuntu11.1 amd64 query and manipulate user account information - shared libraries + ii libacl1:amd64 2.2.52-3 amd64 Access control list shared library + ii libaio1:amd64 0.3.110-2 amd64 Linux kernel AIO access library - shared library + ii libalgorithm-diff-perl 1.19.03-1 all module to find differences between files + ii libalgorithm-diff-xs-perl 0.04-4build1 amd64 module to find differences between files (XS accelerated) + ii libalgorithm-merge-perl 0.08-3 all Perl module for three-way merge of textual data + ii libapparmor-perl 2.10.95-0ubuntu2.6 amd64 AppArmor library Perl bindings + ii libapparmor1:amd64 2.10.95-0ubuntu2 amd64 changehat AppArmor library + ii libapr1:amd64 1.5.2-3 amd64 Apache Portable Runtime Library + ii libapt-inst2.0:amd64 1.2.12~ubuntu16.04.1 amd64 deb package format runtime library + ii libapt-pkg5.0:amd64 1.2.12~ubuntu16.04.1 amd64 package management runtime library + ii libasan2:amd64 5.4.0-6ubuntu1~16.04.2 amd64 AddressSanitizer -- a fast memory error detector + ii libasn1-8-heimdal:amd64 1.7~git20150920+dfsg-4ubuntu1 amd64 Heimdal Kerberos - ASN.1 library + ii libasound2:amd64 1.1.0-0ubuntu1 amd64 shared library for ALSA applications + ii libasound2-data 1.1.0-0ubuntu1 all Configuration files and profiles for ALSA drivers + ii libasprintf0v5:amd64 0.19.7-2ubuntu3 amd64 GNU library to use fprintf and friends in C++ + ii libasyncns0:amd64 0.8-5build1 amd64 Asynchronous name service query library + ii libatm1:amd64 1:2.5.1-1.5 amd64 shared library for ATM (Asynchronous Transfer Mode) + ii libatomic1:amd64 5.4.0-6ubuntu1~16.04.2 amd64 support library providing __atomic built-in functions + ii libattr1:amd64 1:2.4.47-2 amd64 Extended attribute shared library + ii libaudit-common 1:2.4.5-1ubuntu2 all Dynamic library for security auditing - common files + ii libaudit1:amd64 1:2.4.5-1ubuntu2 amd64 Dynamic library for security auditing + ii libavahi-client3:amd64 0.6.32~rc+dfsg-1ubuntu2 amd64 Avahi client library + ii libavahi-common-data:amd64 0.6.32~rc+dfsg-1ubuntu2 amd64 Avahi common data files + ii libavahi-common3:amd64 0.6.32~rc+dfsg-1ubuntu2 amd64 Avahi common library + ii libblkid1:amd64 2.27.1-6ubuntu3.1 amd64 block device ID library + ii libbluetooth3:amd64 5.37-0ubuntu5 amd64 Library to use the BlueZ Linux Bluetooth stack + ii libboost-iostreams1.58.0:amd64 1.58.0+dfsg-5ubuntu3.1 amd64 Boost.Iostreams Library + ii libboost-random1.58.0:amd64 1.58.0+dfsg-5ubuntu3.1 amd64 Boost Random Number Library + ii libboost-system1.58.0:amd64 1.58.0+dfsg-5ubuntu3.1 amd64 Operating system (e.g. diagnostics support) library + ii libboost-thread1.58.0:amd64 1.58.0+dfsg-5ubuntu3.1 amd64 portable C++ multi-threading + ii libbrlapi0.6:amd64 5.3.1-2ubuntu2.1 amd64 braille display access via BRLTTY - shared library + ii libbsd0:amd64 0.8.2-1 amd64 utility functions from BSD systems - shared library + ii libbz2-1.0:amd64 1.0.6-8 amd64 high-quality block-sorting file compressor library - runtime + ii libc-bin 2.23-0ubuntu3 amd64 GNU C Library: Binaries + ii libc-dev-bin 2.23-0ubuntu3 amd64 GNU C Library: Development binaries + ii libc6:amd64 2.23-0ubuntu3 amd64 GNU C Library: Shared libraries + ii libc6-dev:amd64 2.23-0ubuntu3 amd64 GNU C Library: Development Libraries and Header Files + ii libcaca0:amd64 0.99.beta19-2build2~gcc5.2 amd64 colour ASCII art library + ii libcacard0:amd64 1:2.5.0-2 amd64 Virtual Common Access Card (CAC) Emulator (runtime library) + ii libcap-ng0:amd64 0.7.7-1 amd64 An alternate POSIX capabilities library + ii libcap2:amd64 1:2.24-12 amd64 POSIX 1003.1e capabilities (library) + ii libcap2-bin 1:2.24-12 amd64 POSIX 1003.1e capabilities (utilities) + ii libcc1-0:amd64 5.4.0-6ubuntu1~16.04.2 amd64 GCC cc1 plugin for GDB + ii libcgroup1:amd64 0.41-7ubuntu1 amd64 control and monitor control groups (library) + ii libcilkrts5:amd64 5.4.0-6ubuntu1~16.04.2 amd64 Intel Cilk Plus language extensions (runtime) + ii libcomerr2:amd64 1.42.13-1ubuntu1 amd64 common error description library + ii libcpufreq0 008-1 amd64 shared library to deal with the cpufreq Linux kernel feature + ii libcryptsetup4:amd64 2:1.6.6-5ubuntu2 amd64 disk encryption support - shared library + ii libcups2:amd64 2.1.3-4 amd64 Common UNIX Printing System(tm) - Core library + ii libcurl3-gnutls:amd64 7.47.0-1ubuntu2.1 amd64 easy-to-use client-side URL transfer library (GnuTLS flavour) + ii libdb5.3:amd64 5.3.28-11 amd64 Berkeley v5.3 Database Libraries [runtime] + ii libdbus-1-3:amd64 1.10.6-1ubuntu3 amd64 simple interprocess messaging system (library) + ii libdbus-glib-1-2:amd64 0.106-1 amd64 simple interprocess messaging system (GLib-based shared library) + ii libdebconfclient0:amd64 0.198ubuntu1 amd64 Debian Configuration Management System (C-implementation library) + ii libdevmapper1.02.1:amd64 2:1.02.110-1ubuntu10 amd64 Linux Kernel Device Mapper userspace library + ii libdns-export162 1:9.10.3.dfsg.P4-8ubuntu1.1 amd64 Exported DNS Shared Library + ii libdpkg-perl 1.18.4ubuntu1.1 all Dpkg perl modules + ii libdrm-amdgpu1:amd64 2.4.67-1ubuntu0.16.04.2 amd64 Userspace interface to amdgpu-specific kernel DRM services -- runtime + ii libdrm-intel1:amd64 2.4.67-1ubuntu0.16.04.2 amd64 Userspace interface to intel-specific kernel DRM services -- runtime + ii libdrm-nouveau2:amd64 2.4.67-1ubuntu0.16.04.2 amd64 Userspace interface to nouveau-specific kernel DRM services -- runtime + ii libdrm-radeon1:amd64 2.4.67-1ubuntu0.16.04.2 amd64 Userspace interface to radeon-specific kernel DRM services -- runtime + ii libdrm2:amd64 2.4.67-1ubuntu0.16.04.2 amd64 Userspace interface to kernel DRM services -- runtime + ii libedit2:amd64 3.1-20150325-1ubuntu2 amd64 BSD editline and history libraries + ii libelf1:amd64 0.165-3ubuntu1 amd64 library to read and write ELF files + ii liberror-perl 0.17-1.2 all Perl module for error/exception handling in an OO-ish way + ii libestr0 0.1.10-1 amd64 Helper functions for handling strings (lib) + ii libexpat1:amd64 2.1.0-7ubuntu0.16.04.2 amd64 XML parsing C library - runtime library + ii libexpat1-dev:amd64 2.1.0-7ubuntu0.16.04.2 amd64 XML parsing C library - development kit + ii libfakeroot:amd64 1.20.2-1ubuntu1 amd64 tool for simulating superuser privileges - shared libraries + ii libfdisk1:amd64 2.27.1-6ubuntu3.1 amd64 fdisk partitioning library + ii libfdt1:amd64 1.4.0+dfsg-2 amd64 Flat Device Trees manipulation library + ii libffi6:amd64 3.2.1-4 amd64 Foreign Function Interface library runtime + ii libfile-fcntllock-perl 0.22-3 amd64 Perl module for file locking with fcntl(2) + ii libflac8:amd64 1.3.1-4 amd64 Free Lossless Audio Codec - runtime C library + ii libfontconfig1:amd64 2.11.94-0ubuntu1.1 amd64 generic font configuration library - runtime + ii libfontenc1:amd64 1:1.1.3-1 amd64 X11 font encoding library + ii libfreetype6:amd64 2.6.1-0.1ubuntu2 amd64 FreeType 2 font engine, shared library files + ii libfribidi0:amd64 0.19.7-1 amd64 Free Implementation of the Unicode BiDi algorithm + ii libfuse2:amd64 2.9.4-1ubuntu3 amd64 Filesystem in Userspace (library) + ii libgcc-5-dev:amd64 5.4.0-6ubuntu1~16.04.2 amd64 GCC support library (development files) + ii libgcc1:amd64 1:6.0.1-0ubuntu1 amd64 GCC support library + ii libgcrypt20:amd64 1.6.5-2ubuntu0.2 amd64 LGPL Crypto library - runtime library + ii libgdbm3:amd64 1.8.3-13.1 amd64 GNU dbm database routines (runtime version) + ii libgirepository-1.0-1:amd64 1.46.0-3ubuntu1 amd64 Library for handling GObject introspection data (runtime library) + ii libgl1-mesa-dri:amd64 11.2.0-1ubuntu2.2 amd64 free implementation of the OpenGL API -- DRI modules + ii libgl1-mesa-glx:amd64 11.2.0-1ubuntu2.2 amd64 free implementation of the OpenGL API -- GLX runtime + ii libglapi-mesa:amd64 11.2.0-1ubuntu2.2 amd64 free implementation of the GL API -- shared library + ii libglib2.0-0:amd64 2.48.1-1~ubuntu16.04.1 amd64 GLib library of C routines + ii libglib2.0-bin 2.48.1-1~ubuntu16.04.1 amd64 Programs for the GLib library + ii libglib2.0-data 2.48.1-1~ubuntu16.04.1 all Common files for GLib library + ii libglib2.0-dev 2.48.1-1~ubuntu16.04.1 amd64 Development files for the GLib library + ii libgmp10:amd64 2:6.1.0+dfsg-2 amd64 Multiprecision arithmetic library + ii libgnutls-openssl27:amd64 3.4.10-4ubuntu1.1 amd64 GNU TLS library - OpenSSL wrapper + ii libgnutls30:amd64 3.4.10-4ubuntu1.1 amd64 GNU TLS library - main runtime library + ii libgomp1:amd64 5.4.0-6ubuntu1~16.04.2 amd64 GCC OpenMP (GOMP) support library + ii libgpg-error0:amd64 1.21-2ubuntu1 amd64 library for common error values and messages in GnuPG components + ii libgssapi-krb5-2:amd64 1.13.2+dfsg-5 amd64 MIT Kerberos runtime libraries - krb5 GSS-API Mechanism + ii libgssapi3-heimdal:amd64 1.7~git20150920+dfsg-4ubuntu1 amd64 Heimdal Kerberos - GSSAPI support library + ii libhcrypto4-heimdal:amd64 1.7~git20150920+dfsg-4ubuntu1 amd64 Heimdal Kerberos - crypto library + ii libheimbase1-heimdal:amd64 1.7~git20150920+dfsg-4ubuntu1 amd64 Heimdal Kerberos - Base library + ii libheimntlm0-heimdal:amd64 1.7~git20150920+dfsg-4ubuntu1 amd64 Heimdal Kerberos - NTLM support library + ii libhogweed4:amd64 3.2-1 amd64 low level cryptographic library (public-key cryptos) + ii libhx509-5-heimdal:amd64 1.7~git20150920+dfsg-4ubuntu1 amd64 Heimdal Kerberos - X509 support library + ii libice6:amd64 2:1.0.9-1 amd64 X11 Inter-Client Exchange library + ii libicu55:amd64 55.1-7 amd64 International Components for Unicode + ii libidn11:amd64 1.32-3ubuntu1.1 amd64 GNU Libidn library, implementation of IETF IDN specifications + ii libisc-export160 1:9.10.3.dfsg.P4-8ubuntu1.1 amd64 Exported ISC Shared Library + ii libiscsi2:amd64 1.12.0-2 amd64 iSCSI client shared library + ii libisl15:amd64 0.16.1-1 amd64 manipulating sets and relations of integer points bounded by linear constraints + ii libitm1:amd64 5.4.0-6ubuntu1~16.04.2 amd64 GNU Transactional Memory Library + ii libjpeg-turbo8:amd64 1.4.2-0ubuntu3 amd64 IJG JPEG compliant runtime library. + ii libjpeg8:amd64 8c-2ubuntu8 amd64 Independent JPEG Group's JPEG runtime library (dependency package) + ii libjson-c2:amd64 0.11-4ubuntu2 amd64 JSON manipulation library - shared library + ii libk5crypto3:amd64 1.13.2+dfsg-5 amd64 MIT Kerberos runtime libraries - Crypto Library + ii libkeyutils1:amd64 1.5.9-8ubuntu1 amd64 Linux Key Management Utilities (library) + ii libklibc 2.0.4-8ubuntu1.16.04.1 amd64 minimal libc subset for use with initramfs + ii libkmod2:amd64 22-1ubuntu4 amd64 libkmod shared library + ii libkrb5-26-heimdal:amd64 1.7~git20150920+dfsg-4ubuntu1 amd64 Heimdal Kerberos - libraries + ii libkrb5-3:amd64 1.13.2+dfsg-5 amd64 MIT Kerberos runtime libraries + ii libkrb5support0:amd64 1.13.2+dfsg-5 amd64 MIT Kerberos runtime libraries - Support library + ii liblcms2-2:amd64 2.6-3ubuntu2 amd64 Little CMS 2 color management library + ii libldap-2.4-2:amd64 2.4.42+dfsg-2ubuntu3.1 amd64 OpenLDAP libraries + ii libllvm3.8:amd64 1:3.8-2ubuntu4 amd64 Modular compiler and toolchain technologies, runtime library + ii liblocale-gettext-perl 1.07-1build1 amd64 module using libc functions for internationalization in Perl + ii liblsan0:amd64 5.4.0-6ubuntu1~16.04.2 amd64 LeakSanitizer -- a memory leak detector (runtime) + ii libltdl-dev:amd64 2.4.6-0.1 amd64 System independent dlopen wrapper for GNU libtool + ii libltdl7:amd64 2.4.6-0.1 amd64 System independent dlopen wrapper for GNU libtool + ii liblxc1 2.0.7-0ubuntu1~16.04.2 amd64 Linux Containers userspace tools (library) + ii liblz4-1:amd64 0.0~r131-2ubuntu2 amd64 Fast LZ compression algorithm library - runtime + ii liblzma5:amd64 5.1.1alpha+20120614-2ubuntu2 amd64 XZ-format compression library + ii libmagic1:amd64 1:5.25-2ubuntu1 amd64 File type determination library using "magic" numbers + ii libmnl0:amd64 1.0.3-5 amd64 minimalistic Netlink communication library + ii libmount1:amd64 2.27.1-6ubuntu3.1 amd64 device mounting library + ii libmpc3:amd64 1.0.3-1 amd64 multiple precision complex floating-point library + ii libmpdec2:amd64 2.4.2-1 amd64 library for decimal floating point arithmetic (runtime library) + ii libmpfr4:amd64 3.1.4-1 amd64 multiple precision floating-point computation + ii libmpx0:amd64 5.4.0-6ubuntu1~16.04.2 amd64 Intel memory protection extensions (runtime) + ii libncurses5:amd64 6.0+20160213-1ubuntu1 amd64 shared libraries for terminal handling + ii libncursesw5:amd64 6.0+20160213-1ubuntu1 amd64 shared libraries for terminal handling (wide character support) + ii libnetfilter-conntrack3:amd64 1.0.5-1 amd64 Netfilter netlink-conntrack library + ii libnettle6:amd64 3.2-1 amd64 low level cryptographic library (symmetric and one-way cryptos) + ii libnewt0.52:amd64 0.52.18-1ubuntu2 amd64 Not Erik's Windowing Toolkit - text mode windowing with slang + ii libnfnetlink0:amd64 1.0.1-3 amd64 Netfilter netlink library + ii libnih-dbus1:amd64 1.0.3-4.3ubuntu1 amd64 NIH D-Bus Bindings Library + ii libnih1:amd64 1.0.3-4.3ubuntu1 amd64 NIH Utility Library + ii libnl-3-200:amd64 3.2.27-1 amd64 library for dealing with netlink sockets + ii libnl-genl-3-200:amd64 3.2.27-1 amd64 library for dealing with netlink sockets - generic netlink + ii libnspr4:amd64 2:4.12-0ubuntu0.16.04.1 amd64 NetScape Portable Runtime Library + ii libnss3:amd64 2:3.23-0ubuntu0.16.04.1 amd64 Network Security Service libraries + ii libnss3-nssdb 2:3.23-0ubuntu0.16.04.1 all Network Security Security libraries - shared databases + ii libnuma1:amd64 2.0.11-1ubuntu1 amd64 Libraries for controlling NUMA policy + ii libogg0:amd64 1.3.2-1 amd64 Ogg bitstream library + ii libopus0:amd64 1.1.2-1ubuntu1 amd64 Opus codec runtime library + ii libp11-kit0:amd64 0.23.2-3 amd64 Library for loading and coordinating access to PKCS#11 modules - runtime + ii libpam-cgfs 2.0.6-0ubuntu1~16.04.1 amd64 PAM module for managing cgroups for LXC + ii libpam-modules:amd64 1.1.8-3.2ubuntu2 amd64 Pluggable Authentication Modules for PAM + ii libpam-modules-bin 1.1.8-3.2ubuntu2 amd64 Pluggable Authentication Modules for PAM - helper binaries + ii libpam-runtime 1.1.8-3.2ubuntu2 all Runtime support for the PAM library + ii libpam0g:amd64 1.1.8-3.2ubuntu2 amd64 Pluggable Authentication Modules library + ii libpcap-dev 1.7.4-2 all development library for libpcap (transitional package) + ii libpcap0.8:amd64 1.7.4-2 amd64 system interface for user-level packet capture + ii libpcap0.8-dev 1.7.4-2 amd64 development library and header files for libpcap0.8 + ii libpci3:amd64 1:3.3.1-1.1ubuntu1 amd64 Linux PCI Utilities (shared library) + ii libpciaccess0:amd64 0.13.4-1 amd64 Generic PCI access library for X + ii libpcre16-3:amd64 2:8.38-3.1 amd64 Perl 5 Compatible Regular Expression Library - 16 bit runtime files + ii libpcre3:amd64 2:8.38-3.1 amd64 Perl 5 Compatible Regular Expression Library - runtime files + ii libpcre3-dev:amd64 2:8.38-3.1 amd64 Perl 5 Compatible Regular Expression Library - development files + ii libpcre32-3:amd64 2:8.38-3.1 amd64 Perl 5 Compatible Regular Expression Library - 32 bit runtime files + ii libpcrecpp0v5:amd64 2:8.38-3.1 amd64 Perl 5 Compatible Regular Expression Library - C++ runtime files + ii libpcsclite1:amd64 1.8.14-1ubuntu1.16.04.1 amd64 Middleware to access a smart card using PC/SC (library) + ii libperl5.22:amd64 5.22.1-9 amd64 shared Perl library + ii libpixman-1-0:amd64 0.33.6-1 amd64 pixel-manipulation library for X and cairo + ii libplymouth4:amd64 0.9.2-3ubuntu13.1 amd64 graphical boot animation and logger - shared libraries + ii libpng12-0:amd64 1.2.54-1ubuntu1 amd64 PNG library - runtime + ii libpolkit-gobject-1-0:amd64 0.105-14.1 amd64 PolicyKit Authorization API + ii libpopt0:amd64 1.16-10 amd64 lib for parsing cmdline parameters + ii libprocps4:amd64 2:3.3.10-4ubuntu2 amd64 library for accessing process information from /proc + ii libpulse0:amd64 1:8.0-0ubuntu3 amd64 PulseAudio client libraries + ii libpython-all-dev:amd64 2.7.11-1 amd64 package depending on all supported Python development packages + ii libpython-dev:amd64 2.7.11-1 amd64 header files and a static library for Python (default) + ii libpython-stdlib:amd64 2.7.11-1 amd64 interactive high-level object-oriented language (default python version) + ii libpython2.7:amd64 2.7.12-1~16.04 amd64 Shared Python runtime library (version 2.7) + ii libpython2.7-dev:amd64 2.7.12-1~16.04 amd64 Header files and a static library for Python (v2.7) + ii libpython2.7-minimal:amd64 2.7.12-1~16.04 amd64 Minimal subset of the Python language (version 2.7) + ii libpython2.7-stdlib:amd64 2.7.12-1~16.04 amd64 Interactive high-level object-oriented language (standard library, version 2.7) + ii libpython3-stdlib:amd64 3.5.1-3 amd64 interactive high-level object-oriented language (default python3 version) + ii libpython3.5-minimal:amd64 3.5.2-2~16.01 amd64 Minimal subset of the Python language (version 3.5) + ii libpython3.5-stdlib:amd64 3.5.2-2~16.01 amd64 Interactive high-level object-oriented language (standard library, version 3.5) + ii libquadmath0:amd64 5.4.0-6ubuntu1~16.04.2 amd64 GCC Quad-Precision Math Library + ii librados2 10.2.2-0ubuntu0.16.04.2 amd64 RADOS distributed object store client library + ii librbd1 10.2.2-0ubuntu0.16.04.2 amd64 RADOS block device client library + ii libreadline6:amd64 6.3-8ubuntu2 amd64 GNU readline and history libraries, run-time libraries + ii libroken18-heimdal:amd64 1.7~git20150920+dfsg-4ubuntu1 amd64 Heimdal Kerberos - roken support library + ii librtmp1:amd64 2.4+20151223.gitfa8646d-1build1 amd64 toolkit for RTMP streams (shared library) + ii libsasl2-2:amd64 2.1.26.dfsg1-14build1 amd64 Cyrus SASL - authentication abstraction library + ii libsasl2-modules:amd64 2.1.26.dfsg1-14build1 amd64 Cyrus SASL - pluggable authentication modules + ii libsasl2-modules-db:amd64 2.1.26.dfsg1-14build1 amd64 Cyrus SASL - pluggable authentication modules (DB) + ii libsdl1.2debian:amd64 1.2.15+dfsg1-3 amd64 Simple DirectMedia Layer + ii libseccomp2:amd64 2.2.3-3ubuntu3 amd64 high level interface to Linux seccomp filter + ii libselinux1:amd64 2.4-3build2 amd64 SELinux runtime shared libraries + ii libsemanage-common 2.3-1build3 all Common files for SELinux policy management libraries + ii libsemanage1:amd64 2.3-1build3 amd64 SELinux policy management library + ii libsepol1:amd64 2.4-2 amd64 SELinux library for manipulating binary security policies + ii libsigsegv2:amd64 2.10-4 amd64 Library for handling page faults in a portable way + ii libslang2:amd64 2.3.0-2ubuntu1 amd64 S-Lang programming library - runtime version + ii libsm6:amd64 2:1.2.2-1 amd64 X11 Session Management library + ii libsmartcols1:amd64 2.27.1-6ubuntu3.1 amd64 smart column output alignment library + ii libsndfile1:amd64 1.0.25-10 amd64 Library for reading/writing audio files + ii libspice-server1:amd64 0.12.6-4ubuntu0.1 amd64 Implements the server side of the SPICE protocol + ii libsqlite3-0:amd64 3.11.0-1ubuntu1 amd64 SQLite 3 shared library + ii libss2:amd64 1.42.13-1ubuntu1 amd64 command-line interface parsing library + ii libssl1.0.0:amd64 1.0.2g-1ubuntu4.5 amd64 Secure Sockets Layer toolkit - shared libraries + ii libstdc++-5-dev:amd64 5.4.0-6ubuntu1~16.04.2 amd64 GNU Standard C++ Library v3 (development files) + ii libstdc++6:amd64 5.4.0-6ubuntu1~16.04.2 amd64 GNU Standard C++ Library v3 + ii libsystemd0:amd64 229-4ubuntu10 amd64 systemd utility library + ii libtasn1-6:amd64 4.7-3ubuntu0.16.04.1 amd64 Manage ASN.1 structures (runtime) + ii libtcl8.6:amd64 8.6.5+dfsg-2 amd64 Tcl (the Tool Command Language) v8.6 - run-time library files + ii libtext-charwidth-perl 0.04-7build5 amd64 get display widths of characters on the terminal + ii libtext-iconv-perl 1.7-5build4 amd64 converts between character sets in Perl + ii libtext-wrapi18n-perl 0.06-7.1 all internationalized substitute of Text::Wrap + ii libtinfo5:amd64 6.0+20160213-1ubuntu1 amd64 shared low-level terminfo library for terminal handling + ii libtk8.6:amd64 8.6.5-1 amd64 Tk toolkit for Tcl and X11 v8.6 - run-time files + ii libtool 2.4.6-0.1 all Generic library support script + ii libtsan0:amd64 5.4.0-6ubuntu1~16.04.2 amd64 ThreadSanitizer -- a Valgrind-based detector of data races (runtime) + ii libtxc-dxtn-s2tc0:amd64 0~git20131104-1.1 amd64 Texture compression library for Mesa + ii libubsan0:amd64 5.4.0-6ubuntu1~16.04.2 amd64 UBSan -- undefined behaviour sanitizer (runtime) + ii libudev1:amd64 229-4ubuntu10 amd64 libudev shared library + ii libusb-0.1-4:amd64 2:0.1.12-28 amd64 userspace USB programming library + ii libusb-1.0-0:amd64 2:1.0.20-1 amd64 userspace USB programming library + ii libusbredirparser1:amd64 0.7.1-1 amd64 Parser for the usbredir protocol (runtime) + ii libustr-1.0-1:amd64 1.0.4-5 amd64 Micro string library: shared library + ii libutempter0:amd64 1.1.6-3 amd64 privileged helper for utmp/wtmp updates (runtime) + ii libuuid1:amd64 2.27.1-6ubuntu3.1 amd64 Universally Unique ID library + ii libvorbis0a:amd64 1.3.5-3 amd64 decoder library for Vorbis General Audio Compression Codec + ii libvorbisenc2:amd64 1.3.5-3 amd64 encoder library for Vorbis General Audio Compression Codec + ii libwind0-heimdal:amd64 1.7~git20150920+dfsg-4ubuntu1 amd64 Heimdal Kerberos - stringprep implementation + ii libwrap0:amd64 7.6.q-25 amd64 Wietse Venema's TCP wrappers library + ii libx11-6:amd64 2:1.6.3-1ubuntu2 amd64 X11 client-side library + ii libx11-data 2:1.6.3-1ubuntu2 all X11 client-side library + ii libx11-xcb1:amd64 2:1.6.3-1ubuntu2 amd64 Xlib/XCB interface library + ii libxau6:amd64 1:1.0.8-1 amd64 X11 authorisation library + ii libxaw7:amd64 2:1.0.13-1 amd64 X11 Athena Widget library + ii libxcb-dri2-0:amd64 1.11.1-1ubuntu1 amd64 X C Binding, dri2 extension + ii libxcb-dri3-0:amd64 1.11.1-1ubuntu1 amd64 X C Binding, dri3 extension + ii libxcb-glx0:amd64 1.11.1-1ubuntu1 amd64 X C Binding, glx extension + ii libxcb-present0:amd64 1.11.1-1ubuntu1 amd64 X C Binding, present extension + ii libxcb-shape0:amd64 1.11.1-1ubuntu1 amd64 X C Binding, shape extension + ii libxcb-sync1:amd64 1.11.1-1ubuntu1 amd64 X C Binding, sync extension + ii libxcb1:amd64 1.11.1-1ubuntu1 amd64 X C Binding + ii libxcomposite1:amd64 1:0.4.4-1 amd64 X11 Composite extension library + ii libxdamage1:amd64 1:1.1.4-2 amd64 X11 damaged region extension library + ii libxdmcp6:amd64 1:1.1.2-1.1 amd64 X11 Display Manager Control Protocol library + ii libxen-4.6:amd64 4.6.0-1ubuntu4.2 amd64 Public libs for Xen + ii libxenstore3.0:amd64 4.6.0-1ubuntu4.2 amd64 Xenstore communications library for Xen + ii libxext6:amd64 2:1.3.3-1 amd64 X11 miscellaneous extension library + ii libxfixes3:amd64 1:5.0.1-2 amd64 X11 miscellaneous 'fixes' extension library + ii libxft2:amd64 2.3.2-1 amd64 FreeType-based font drawing library for X + ii libxi6:amd64 2:1.7.6-1 amd64 X11 Input extension library + ii libxinerama1:amd64 2:1.1.3-1 amd64 X11 Xinerama extension library + ii libxml2:amd64 2.9.3+dfsg1-1ubuntu0.1 amd64 GNOME XML library + ii libxmu6:amd64 2:1.1.2-2 amd64 X11 miscellaneous utility library + ii libxmuu1:amd64 2:1.1.2-2 amd64 X11 miscellaneous micro-utility library + ii libxpm4:amd64 1:3.5.11-1 amd64 X11 pixmap library + ii libxrandr2:amd64 2:1.5.0-1 amd64 X11 RandR extension library + ii libxrender1:amd64 1:0.9.9-0ubuntu1 amd64 X Rendering Extension client library + ii libxshmfence1:amd64 1.2-1 amd64 X shared memory fences - shared library + ii libxss1:amd64 1:1.2.2-1 amd64 X11 Screen Saver extension library + ii libxt6:amd64 1:1.1.5-0ubuntu1 amd64 X11 toolkit intrinsics library + ii libxtables11:amd64 1.6.0-2ubuntu3 amd64 netfilter xtables library + ii libxtst6:amd64 2:1.2.2-1 amd64 X11 Testing -- Record extension library + ii libxv1:amd64 2:1.0.10-1 amd64 X11 Video extension library + ii libxxf86dga1:amd64 2:1.1.4-1 amd64 X11 Direct Graphics Access extension library + ii libxxf86vm1:amd64 1:1.1.4-1 amd64 X11 XFree86 video mode extension library + ii libyajl2:amd64 2.1.0-2 amd64 Yet Another JSON Library + ii linux-base 4.0ubuntu1 all Linux image base package + ii linux-firmware 1.157.2 all Firmware for Linux kernel drivers + ii linux-generic 4.4.0.72.78 amd64 Complete Generic Linux kernel and headers + ii linux-headers-4.4.0-72 4.4.0-72.93 all Header files related to Linux kernel version 4.4.0 + ii linux-headers-4.4.0-72-generic 4.4.0-72.93 amd64 Linux kernel headers for version 4.4.0 on 64 bit x86 SMP + ii linux-headers-generic 4.4.0.72.78 amd64 Generic Linux kernel headers + ii linux-image-4.4.0-72-generic 4.4.0-72.93 amd64 Linux kernel image for version 4.4.0 on 64 bit x86 SMP + ii linux-image-extra-4.4.0-72-generic 4.4.0-72.93 amd64 Linux kernel extra modules for version 4.4.0 on 64 bit x86 SMP + ii linux-image-generic 4.4.0.72.78 amd64 Generic Linux kernel image + ii linux-libc-dev:amd64 4.4.0-72.93 amd64 Linux Kernel Headers for development + ii locales 2.23-0ubuntu3 all GNU C Library: National Language (locale) data [support] + ii login 1:4.2-3.1ubuntu5 amd64 system login tools + ii logrotate 3.8.7-2ubuntu2 amd64 Log rotation utility + ii lsb-base 9.20160110ubuntu0.2 all Linux Standard Base init script functionality + ii lsb-release 9.20160110ubuntu0.2 all Linux Standard Base version reporting utility + ii lxc 2.0.7-0ubuntu1~16.04.2 all Transitional package for lxc1 + ii lxc-common 2.0.7-0ubuntu1~16.04.2 amd64 Linux Containers userspace tools (common tools) + ii lxc-templates 2.0.7-0ubuntu1~16.04.2 amd64 Linux Containers userspace tools (templates) + ii lxc1 2.0.7-0ubuntu1~16.04.2 amd64 Linux Containers userspace tools + ii lxcfs 2.0.6-0ubuntu1~16.04.1 amd64 FUSE based filesystem for LXC + ii m4 1.4.17-5 amd64 macro processing language + ii make 4.1-6 amd64 utility for directing compilation + ii makedev 2.3.1-93ubuntu1 all creates device files in /dev + ii manpages 4.04-2 all Manual pages about using a GNU/Linux system + ii manpages-dev 4.04-2 all Manual pages about using GNU/Linux for development + ii mawk 1.3.3-17ubuntu2 amd64 a pattern scanning and text processing language + ii mime-support 3.59ubuntu1 all MIME files 'mime.types' & 'mailcap', and support programs + ii mount 2.27.1-6ubuntu3.1 amd64 tools for mounting and manipulating filesystems + ii mountall 2.54ubuntu1 amd64 filesystem mounting tool + ii msr-tools 1.3-2 amd64 Utilities for modifying MSRs from userspace + ii multiarch-support 2.23-0ubuntu3 amd64 Transitional package to ensure multiarch compatibility + ii ncurses-base 6.0+20160213-1ubuntu1 all basic terminal type definitions + ii ncurses-bin 6.0+20160213-1ubuntu1 amd64 terminal-related programs and man pages + ii ncurses-term 6.0+20160213-1ubuntu1 all additional terminal type definitions + ii net-tools 1.60-26ubuntu1 amd64 NET-3 networking toolkit + ii netbase 5.3 all Basic TCP/IP networking system + ii netcat-openbsd 1.105-7ubuntu1 amd64 TCP/IP swiss army knife + ii openjdk-8-jre-headless:amd64 8u131-b11-0ubuntu1.16.04.2 amd64 OpenJDK Java runtime, using Hotspot JIT (headless) + ii openssh-client 1:7.2p2-4ubuntu2.1 amd64 secure shell (SSH) client, for secure access to remote machines + ii openssh-server 1:7.2p2-4ubuntu2.1 amd64 secure shell (SSH) server, for secure access from remote machines + ii openssh-sftp-server 1:7.2p2-4ubuntu2.1 amd64 secure shell (SSH) sftp server module, for SFTP access from remote machines + ii openssl 1.0.2g-1ubuntu4.5 amd64 Secure Sockets Layer toolkit - cryptographic utility + ii os-prober 1.70ubuntu3 amd64 utility to detect other OSes on a set of drives + ii passwd 1:4.2-3.1ubuntu5 amd64 change and administer password and group data + ii patch 2.7.5-1 amd64 Apply a diff file to an original + ii pciutils 1:3.3.1-1.1ubuntu1 amd64 Linux PCI Utilities + ii perl 5.22.1-9 amd64 Larry Wall's Practical Extraction and Report Language + ii perl-base 5.22.1-9 amd64 minimal Perl system + ii perl-modules-5.22 5.22.1-9 all Core Perl modules + ii pkg-config 0.29.1-0ubuntu1 amd64 manage compile and link flags for libraries + ii plymouth 0.9.2-3ubuntu13.1 amd64 boot animation, logger and I/O multiplexer + ii plymouth-theme-ubuntu-text 0.9.2-3ubuntu13.1 amd64 boot animation, logger and I/O multiplexer - ubuntu text theme + ii procps 2:3.3.10-4ubuntu2 amd64 /proc file system utilities + ii python 2.7.11-1 amd64 interactive high-level object-oriented language (default version) + ii python-all 2.7.11-1 amd64 package depending on all supported Python runtime versions + ii python-all-dev 2.7.11-1 amd64 package depending on all supported Python development packages + ii python-apt 1.1.0~beta1build1 amd64 Python interface to libapt-pkg + ii python-apt-common 1.1.0~beta1build1 all Python interface to libapt-pkg (locales) + ii python-dev 2.7.11-1 amd64 header files and a static library for Python (default) + ii python-iniparse 0.4-2.2 all access and modify configuration data in INI files (Python 2) + ii python-minimal 2.7.11-1 amd64 minimal subset of the Python language (default version) + ii python-pip 8.1.1-2ubuntu0.2 all alternative Python package installer + ii python-pip-whl 8.1.1-2ubuntu0.2 all alternative Python package installer + ii python-pkg-resources 20.7.0-1 all Package Discovery and Resource Access using pkg_resources + ii python-setuptools 20.7.0-1 all Python Distutils Enhancements + ii python-six 1.10.0-3 all Python 2 and 3 compatibility library (Python 2 interface) + ii python-virtualenv 15.0.1+ds-3 all Python virtual environment creator + ii python-wheel 0.29.0-1 all built-package format for Python + ii python2.7 2.7.12-1~16.04 amd64 Interactive high-level object-oriented language (version 2.7) + ii python2.7-dev 2.7.12-1~16.04 amd64 Header files and a static library for Python (v2.7) + ii python2.7-minimal 2.7.12-1~16.04 amd64 Minimal subset of the Python language (version 2.7) + ii python3 3.5.1-3 amd64 interactive high-level object-oriented language (default python3 version) + ii python3-apt 1.1.0~beta1build1 amd64 Python 3 interface to libapt-pkg + ii python3-chardet 2.3.0-2 all universal character encoding detector for Python3 + ii python3-dbus 1.2.0-3 amd64 simple interprocess messaging system (Python 3 interface) + ii python3-gi 3.20.0-0ubuntu1 amd64 Python 3 bindings for gobject-introspection libraries + ii python3-lxc 2.0.7-0ubuntu1~16.04.2 amd64 Linux Containers userspace tools (Python 3.x bindings) + ii python3-minimal 3.5.1-3 amd64 minimal subset of the Python language (default python3 version) + ii python3-pkg-resources 20.7.0-1 all Package Discovery and Resource Access using pkg_resources + ii python3-requests 2.9.1-3 all elegant and simple HTTP library for Python3, built for human beings + ii python3-six 1.10.0-3 all Python 2 and 3 compatibility library (Python 3 interface) + ii python3-urllib3 1.13.1-2ubuntu0.16.04.1 all HTTP library with thread-safe connection pooling for Python3 + ii python3-virtualenv 15.0.1+ds-3 all Python virtual environment creator + ii python3.5 3.5.2-2~16.01 amd64 Interactive high-level object-oriented language (version 3.5) + ii python3.5-minimal 3.5.2-2~16.01 amd64 Minimal subset of the Python language (version 3.5) + ii qemu-block-extra:amd64 1:2.5+dfsg-5ubuntu10.5 amd64 extra block backend modules for qemu-system and qemu-utils + ii qemu-system-common 1:2.5+dfsg-5ubuntu10.5 amd64 QEMU full system emulation binaries (common files) + ii qemu-system-x86 1:2.5+dfsg-5ubuntu10.5 amd64 QEMU full system emulation binaries (x86) + ii qemu-utils 1:2.5+dfsg-5ubuntu10.5 amd64 QEMU utilities + ii readline-common 6.3-8ubuntu2 all GNU readline and history libraries, common files + ii rename 0.20-4 all Perl extension for renaming multiple files + ii resolvconf 1.78ubuntu2 all name server information handler + ii rsync 3.1.1-3ubuntu1 amd64 fast, versatile, remote (and local) file-copying tool + ii rsyslog 8.16.0-1ubuntu3 amd64 reliable system and kernel logging daemon + ii screen 4.3.1-2build1 amd64 terminal multiplexer with VT100/ANSI terminal emulation + ii seabios 1.8.2-1ubuntu1 all Legacy BIOS implementation + ii sed 4.2.2-7 amd64 The GNU sed stream editor + ii sensible-utils 0.0.9 all Utilities for sensible alternative selection + ii sgml-base 1.26+nmu4ubuntu1 all SGML infrastructure and SGML catalog file support + ii shared-mime-info 1.5-2ubuntu0.1 amd64 FreeDesktop.org shared MIME database and spec + ii sharutils 1:4.15.2-1 amd64 shar, unshar, uuencode, uudecode + ii socat 1.7.3.1-1 amd64 multipurpose relay for bidirectional data transfer + ii ssh-import-id 5.5-0ubuntu1 all securely retrieve an SSH public key and install it locally + ii sudo 1.8.16-0ubuntu1.1 amd64 Provide limited super user privileges to specific users + ii systemd 229-4ubuntu10 amd64 system and service manager + ii systemd-sysv 229-4ubuntu10 amd64 system and service manager - SysV links + ii sysv-rc 2.88dsf-59.3ubuntu2 all System-V-like runlevel change mechanism + ii sysvinit-utils 2.88dsf-59.3ubuntu2 amd64 System-V-like utilities + ii tar 1.28-2.1 amd64 GNU version of the tar archiving utility + ii tasksel 3.34ubuntu3 all tool for selecting tasks for installation on Debian systems + ii tasksel-data 3.34ubuntu3 all official tasks used for installation of Debian systems + ii tcl-expect:amd64 5.45-7 amd64 Automates interactive applications (Tcl package) + ii tcl8.6 8.6.5+dfsg-2 amd64 Tcl (the Tool Command Language) v8.6 - shell + ii tcpd 7.6.q-25 amd64 Wietse Venema's TCP wrapper utilities + ii tk8.6 8.6.5-1 amd64 Tk toolkit for Tcl and X11 v8.6 - windowing shell + ii tzdata 2016g-0ubuntu0.16.04 all time zone and daylight-saving time data + ii ubuntu-keyring 2012.05.19 all GnuPG keys of the Ubuntu archive + ii ubuntu-minimal 1.361 amd64 Minimal core of Ubuntu + ii ucf 3.0036 all Update Configuration File(s): preserve user changes to config files + ii udev 229-4ubuntu10 amd64 /dev/ and hotplug management daemon + ii uidmap 1:4.2-3.1ubuntu5.3 amd64 programs to help use subuids + ii ureadahead 0.100.0-19 amd64 Read required files in advance + ii usbutils 1:007-4 amd64 Linux USB utilities + ii util-linux 2.27.1-6ubuntu3.1 amd64 miscellaneous system utilities + ii uuid-runtime 2.27.1-6ubuntu3.2 amd64 runtime components for the Universally Unique ID library + ii vim-common 2:7.4.1689-3ubuntu1.1 amd64 Vi IMproved - Common files + ii vim-tiny 2:7.4.1689-3ubuntu1.1 amd64 Vi IMproved - enhanced vi editor - compact version + ii virtualenv 15.0.1+ds-3 all Python virtual environment creator + ii wamerican 7.1-1 all American English dictionary words for /usr/share/dict + ii wget 1.17.1-1ubuntu1.1 amd64 retrieves files from the web + ii whiptail 0.52.18-1ubuntu2 amd64 Displays user-friendly dialog boxes from shell scripts + ii wireless-regdb 2015.07.20-1ubuntu1 all wireless regulatory database + ii x11-common 1:7.7+13ubuntu3 all X Window System (X.Org) infrastructure + ii x11-utils 7.7+3 amd64 X11 utilities + ii xauth 1:1.0.9-1ubuntu2 amd64 X authentication utility + ii xbitmaps 1.1.1-2 all Base X bitmaps + ii xdg-user-dirs 0.15-2ubuntu6 amd64 tool to manage well known user directories + ii xkb-data 2.16-1ubuntu1 all X Keyboard Extension (XKB) configuration data + ii xml-core 0.13+nmu2 all XML infrastructure and XML catalog file support + ii xterm 322-1ubuntu1 amd64 X terminal emulator + ii xz-utils 5.1.1alpha+20120614-2ubuntu2 amd64 XZ-format compression utilities + ii zlib1g:amd64 1:1.2.8.dfsg-2ubuntu4 amd64 compression library - runtime + ii zlib1g-dev:amd64 1:1.2.8.dfsg-2ubuntu4 amd64 compression library - development + +**Kernel module listing** + +:: + + $ lsmod | sort + 8250_fintek 16384 0 + ablk_helper 16384 1 aesni_intel + acpi_pad 24576 0 + acpi_power_meter 20480 0 + aesni_intel 167936 0 + aes_x86_64 20480 1 aesni_intel + ahci 36864 0 + authenc 16384 1 intel_qat + autofs4 40960 2 + bridge 126976 0 + coretemp 16384 0 + crc32_pclmul 16384 0 + crct10dif_pclmul 16384 0 + cryptd 20480 3 ghash_clmulni_intel,aesni_intel,ablk_helper + dca 16384 2 igb,ixgbe + edac_core 53248 1 sb_edac + enclosure 16384 1 ses + enic 81920 0 + fjes 28672 0 + fnic 106496 0 + gf128mul 16384 1 lrw + ghash_clmulni_intel 16384 0 + glue_helper 16384 1 aesni_intel + hid 118784 2 hid_generic,usbhid + hid_generic 16384 0 + i2c_algo_bit 16384 1 igb + i40e 286720 0 + igb 196608 0 + igb_uio 16384 0 + input_leds 16384 0 + intel_powerclamp 16384 0 + intel_qat 110592 2 qat_dh895xccvf,qat_dh895xcc + intel_rapl 20480 0 + ip6_udp_tunnel 16384 1 vxlan + ipmi_msghandler 49152 2 ipmi_ssif,ipmi_si + ipmi_si 57344 0 + ipmi_ssif 24576 0 + iptable_filter 16384 1 + iptable_mangle 16384 1 + iptable_nat 16384 1 + ip_tables 24576 3 iptable_filter,iptable_mangle,iptable_nat + ipt_MASQUERADE 16384 1 + irqbypass 16384 1 kvm + ixgbe 290816 0 + joydev 20480 0 + kvm 544768 1 kvm_intel + kvm_intel 172032 0 + libahci 32768 1 ahci + libfc 114688 2 fnic,libfcoe + libfcoe 65536 1 fnic + llc 16384 2 stp,bridge + lpc_ich 24576 0 + lrw 16384 1 aesni_intel + mac_hid 16384 0 + mdio 16384 1 ixgbe + megaraid_sas 135168 3 + mei 98304 1 mei_me + mei_me 36864 0 + Module Size Used by + nf_conntrack 106496 4 nf_nat,nf_nat_ipv4,nf_nat_masquerade_ipv4,nf_conntrack_ipv4 + nf_conntrack_ipv4 16384 1 + nf_defrag_ipv4 16384 1 nf_conntrack_ipv4 + nf_nat 24576 2 nf_nat_ipv4,nf_nat_masquerade_ipv4 + nf_nat_ipv4 16384 1 iptable_nat + nf_nat_masquerade_ipv4 16384 1 ipt_MASQUERADE + pps_core 20480 1 ptp + ptp 20480 3 igb,i40e,ixgbe + qat_dh895xcc 20480 0 + qat_dh895xccvf 20480 0 + sb_edac 32768 0 + scsi_transport_fc 61440 2 fnic,libfc + ses 20480 0 + shpchp 36864 0 + stp 16384 1 bridge + udp_tunnel 16384 1 vxlan + uio 20480 2 uio_pci_generic,igb_uio + uio_pci_generic 16384 0 + usbhid 49152 0 + veth 16384 0 + vxlan 49152 2 i40e,ixgbe + wmi 20480 0 + x86_pkg_temp_thermal 16384 0 + x_tables 36864 6 xt_CHECKSUM,ip_tables,xt_tcpudp,ipt_MASQUERADE,iptable_filter,iptable_mangle + xt_CHECKSUM 16384 1 + xt_tcpudp 16384 5 + +**Sysctl listing** + +:: + + $ sysctl -a + abi.vsyscall32 = 1 + debug.exception-trace = 1 + debug.kprobes-optimization = 1 + dev.cdrom.autoclose = 1 + dev.cdrom.autoeject = 0 + dev.cdrom.check_media = 0 + dev.cdrom.debug = 0 + dev.cdrom.info = CD-ROM information, Id: cdrom.c 3.20 2003/12/17 + dev.cdrom.info = + dev.cdrom.info = drive name: + dev.cdrom.info = drive speed: + dev.cdrom.info = drive # of slots: + dev.cdrom.info = Can close tray: + dev.cdrom.info = Can open tray: + dev.cdrom.info = Can lock tray: + dev.cdrom.info = Can change speed: + dev.cdrom.info = Can select disk: + dev.cdrom.info = Can read multisession: + dev.cdrom.info = Can read MCN: + dev.cdrom.info = Reports media changed: + dev.cdrom.info = Can play audio: + dev.cdrom.info = Can write CD-R: + dev.cdrom.info = Can write CD-RW: + dev.cdrom.info = Can read DVD: + dev.cdrom.info = Can write DVD-R: + dev.cdrom.info = Can write DVD-RAM: + dev.cdrom.info = Can read MRW: + dev.cdrom.info = Can write MRW: + dev.cdrom.info = Can write RAM: + dev.cdrom.info = + dev.cdrom.info = + dev.cdrom.lock = 0 + dev.hpet.max-user-freq = 64 + dev.mac_hid.mouse_button2_keycode = 97 + dev.mac_hid.mouse_button3_keycode = 100 + dev.mac_hid.mouse_button_emulation = 0 + dev.raid.speed_limit_max = 200000 + dev.raid.speed_limit_min = 1000 + dev.scsi.logging_level = 0 + fs.aio-max-nr = 65536 + fs.aio-nr = 0 + fs.binfmt_misc.status = enabled + fs.dentry-state = 69970 58326 45 0 0 0 + fs.dir-notify-enable = 1 + fs.epoll.max_user_watches = 108185784 + fs.file-max = 52706330 + fs.file-nr = 1224 0 52706330 + fs.inode-nr = 42965 369 + fs.inode-state = 42965 369 0 0 0 0 0 + fs.inotify.max_queued_events = 16384 + fs.inotify.max_user_instances = 128 + fs.inotify.max_user_watches = 8192 + fs.lease-break-time = 45 + fs.leases-enable = 1 + fs.mount-max = 100000 + fs.mqueue.msg_default = 10 + fs.mqueue.msg_max = 10 + fs.mqueue.msgsize_default = 8192 + fs.mqueue.msgsize_max = 8192 + fs.mqueue.queues_max = 256 + fs.nr_open = 1048576 + fs.overflowgid = 65534 + fs.overflowuid = 65534 + fs.pipe-max-size = 1048576 + fs.pipe-user-pages-hard = 0 + fs.pipe-user-pages-soft = 16384 + fs.protected_hardlinks = 1 + fs.protected_symlinks = 1 + fs.quota.allocated_dquots = 0 + fs.quota.cache_hits = 0 + fs.quota.drops = 0 + fs.quota.free_dquots = 0 + fs.quota.lookups = 0 + fs.quota.reads = 0 + fs.quota.syncs = 0 + fs.quota.writes = 0 + fs.suid_dumpable = 0 + kernel.acct = 4 2 30 + kernel.acpi_video_flags = 0 + kernel.auto_msgmni = 0 + kernel.bootloader_type = 114 + kernel.bootloader_version = 2 + kernel.cad_pid = 1 + kernel.cap_last_cap = 37 + kernel.compat-log = 1 + kernel.core_pattern = core + kernel.core_pipe_limit = 0 + kernel.core_uses_pid = 0 + kernel.ctrl-alt-del = 0 + kernel.dmesg_restrict = 0 + kernel.domainname = (none) + kernel.ftrace_dump_on_oops = 0 + kernel.ftrace_enabled = 1 + kernel.hardlockup_all_cpu_backtrace = 0 + kernel.hardlockup_panic = 0 + kernel.hostname = t2-sut1 + kernel.hotplug = + kernel.hung_task_check_count = 4194304 + kernel.hung_task_panic = 0 + kernel.hung_task_timeout_secs = 120 + kernel.hung_task_warnings = 10 + kernel.io_delay_type = 1 + kernel.kexec_load_disabled = 0 + kernel.keys.gc_delay = 300 + kernel.keys.maxbytes = 20000 + kernel.keys.maxkeys = 200 + kernel.keys.persistent_keyring_expiry = 259200 + kernel.keys.root_maxbytes = 25000000 + kernel.keys.root_maxkeys = 1000000 + kernel.kptr_restrict = 1 + kernel.kstack_depth_to_print = 12 + kernel.max_lock_depth = 1024 + kernel.modprobe = /sbin/modprobe + kernel.modules_disabled = 0 + kernel.moksbstate_disabled = 0 + kernel.msg_next_id = -1 + kernel.msgmax = 8192 + kernel.msgmnb = 16384 + kernel.msgmni = 32000 + kernel.ngroups_max = 65536 + kernel.nmi_watchdog = 1 + kernel.ns_last_pid = 11764 + kernel.numa_balancing = 1 + kernel.numa_balancing_scan_delay_ms = 1000 + kernel.numa_balancing_scan_period_max_ms = 60000 + kernel.numa_balancing_scan_period_min_ms = 1000 + kernel.numa_balancing_scan_size_mb = 256 + kernel.osrelease = 4.4.0-72-generic + kernel.ostype = Linux + kernel.overflowgid = 65534 + kernel.overflowuid = 65534 + kernel.panic = 0 + kernel.panic_on_io_nmi = 0 + kernel.panic_on_oops = 0 + kernel.panic_on_unrecovered_nmi = 0 + kernel.panic_on_warn = 0 + kernel.perf_cpu_time_max_percent = 25 + kernel.perf_event_max_sample_rate = 12500 + kernel.perf_event_mlock_kb = 516 + kernel.perf_event_paranoid = 1 + kernel.pid_max = 36864 + kernel.poweroff_cmd = /sbin/poweroff + kernel.print-fatal-signals = 0 + kernel.printk = 4 4 1 7 + kernel.printk_delay = 0 + kernel.printk_ratelimit = 5 + kernel.printk_ratelimit_burst = 10 + kernel.pty.max = 4096 + kernel.pty.nr = 1 + kernel.pty.reserve = 1024 + kernel.random.boot_id = f683c836-6fc6-492a-a23b-62ab21895040 + kernel.random.entropy_avail = 200 + kernel.random.poolsize = 4096 + kernel.random.read_wakeup_threshold = 64 + kernel.random.urandom_min_reseed_secs = 60 + kernel.random.uuid = 144ff2ba-1bc7-4836-8fb7-6aaa0ab7e65f + kernel.random.write_wakeup_threshold = 896 + kernel.randomize_va_space = 0 + kernel.real-root-dev = 0 + kernel.sched_autogroup_enabled = 1 + kernel.sched_cfs_bandwidth_slice_us = 5000 + kernel.sched_child_runs_first = 0 + kernel.sched_domain.cpu0.domain0.busy_factor = 32 + kernel.sched_domain.cpu0.domain0.busy_idx = 3 + kernel.sched_domain.cpu0.domain0.cache_nice_tries = 2 + kernel.sched_domain.cpu0.domain0.flags = 25647 + kernel.sched_domain.cpu0.domain0.forkexec_idx = 0 + kernel.sched_domain.cpu0.domain0.idle_idx = 2 + kernel.sched_domain.cpu0.domain0.imbalance_pct = 125 + kernel.sched_domain.cpu0.domain0.max_interval = 72 + kernel.sched_domain.cpu0.domain0.max_newidle_lb_cost = 1309 + kernel.sched_domain.cpu0.domain0.min_interval = 36 + kernel.sched_domain.cpu0.domain0.name = NUMA + kernel.sched_domain.cpu0.domain0.newidle_idx = 0 + kernel.sched_domain.cpu0.domain0.wake_idx = 0 + kernel.sched_domain.cpu18.domain0.busy_factor = 32 + kernel.sched_domain.cpu18.domain0.busy_idx = 3 + kernel.sched_domain.cpu18.domain0.cache_nice_tries = 2 + kernel.sched_domain.cpu18.domain0.flags = 25647 + kernel.sched_domain.cpu18.domain0.forkexec_idx = 0 + kernel.sched_domain.cpu18.domain0.idle_idx = 2 + kernel.sched_domain.cpu18.domain0.imbalance_pct = 125 + kernel.sched_domain.cpu18.domain0.max_interval = 72 + kernel.sched_domain.cpu18.domain0.max_newidle_lb_cost = 2026 + kernel.sched_domain.cpu18.domain0.min_interval = 36 + kernel.sched_domain.cpu18.domain0.name = NUMA + kernel.sched_domain.cpu18.domain0.newidle_idx = 0 + kernel.sched_domain.cpu18.domain0.wake_idx = 0 + kernel.sched_latency_ns = 24000000 + kernel.sched_migration_cost_ns = 500000 + kernel.sched_min_granularity_ns = 3000000 + kernel.sched_nr_migrate = 32 + kernel.sched_rr_timeslice_ms = 25 + kernel.sched_rt_period_us = 1000000 + kernel.sched_rt_runtime_us = 950000 + kernel.sched_shares_window_ns = 10000000 + kernel.sched_time_avg_ms = 1000 + kernel.sched_tunable_scaling = 1 + kernel.sched_wakeup_granularity_ns = 4000000 + kernel.secure_boot = 0 + kernel.sem = 32000 1024000000 500 32000 + kernel.sem_next_id = -1 + kernel.sg-big-buff = 32768 + kernel.shm_next_id = -1 + kernel.shm_rmid_forced = 0 + kernel.shmall = 18446744073692774399 + kernel.shmmax = 8589934592 + kernel.shmmni = 4096 + kernel.soft_watchdog = 1 + kernel.softlockup_all_cpu_backtrace = 0 + kernel.softlockup_panic = 0 + kernel.stack_tracer_enabled = 0 + kernel.sysctl_writes_strict = 0 + kernel.sysrq = 176 + kernel.tainted = 12288 + kernel.threads-max = 4126960 + kernel.timer_migration = 1 + kernel.traceoff_on_warning = 0 + kernel.tracepoint_printk = 0 + kernel.unknown_nmi_panic = 0 + kernel.unprivileged_bpf_disabled = 0 + kernel.unprivileged_userns_apparmor_policy = 1 + kernel.unprivileged_userns_clone = 1 + kernel.usermodehelper.bset = 4294967295 63 + kernel.usermodehelper.inheritable = 4294967295 63 + kernel.version = #93-Ubuntu SMP Fri Mar 31 14:07:41 UTC 2017 + kernel.watchdog = 1 + kernel.watchdog_cpumask = 0,18 + kernel.watchdog_thresh = 10 + kernel.yama.ptrace_scope = 1 + net.core.bpf_jit_enable = 0 + net.core.busy_poll = 0 + net.core.busy_read = 0 + net.core.default_qdisc = pfifo_fast + net.core.dev_weight = 64 + net.core.flow_limit_cpu_bitmap = 0,00000000 + net.core.flow_limit_table_len = 4096 + net.core.max_skb_frags = 17 + net.core.message_burst = 10 + net.core.message_cost = 5 + net.core.netdev_budget = 300 + net.core.netdev_max_backlog = 1000 + net.core.netdev_rss_key = 29:61:61:e6:4e:d5:d0:a2:dc:81:6a:c8:44:1b:e2:8d:c8:6f:6a:2b:64:62:98:08:bb:63:48:8e:96:d1:6a:15:32:ca:da:8d:3c:0a:ee:a6:f8:59:be:63:33:47:e9:cf:d7:01:e3:18 + net.core.netdev_tstamp_prequeue = 1 + net.core.optmem_max = 20480 + net.core.rmem_default = 212992 + net.core.rmem_max = 212992 + net.core.rps_sock_flow_entries = 0 + net.core.somaxconn = 128 + net.core.tstamp_allow_data = 1 + net.core.warnings = 0 + net.core.wmem_default = 212992 + net.core.wmem_max = 212992 + net.core.xfrm_acq_expires = 30 + net.core.xfrm_aevent_etime = 10 + net.core.xfrm_aevent_rseqth = 2 + net.core.xfrm_larval_drop = 1 + net.fan.vxlan = 4 + net.ipv4.cipso_cache_bucket_size = 10 + net.ipv4.cipso_cache_enable = 1 + net.ipv4.cipso_rbm_optfmt = 0 + net.ipv4.cipso_rbm_strictvalid = 1 + net.ipv4.conf.all.accept_local = 0 + net.ipv4.conf.all.accept_redirects = 0 + net.ipv4.conf.all.accept_source_route = 0 + net.ipv4.conf.all.arp_accept = 0 + net.ipv4.conf.all.arp_announce = 0 + net.ipv4.conf.all.arp_filter = 0 + net.ipv4.conf.all.arp_ignore = 0 + net.ipv4.conf.all.arp_notify = 0 + net.ipv4.conf.all.bootp_relay = 0 + net.ipv4.conf.all.disable_policy = 0 + net.ipv4.conf.all.disable_xfrm = 0 + net.ipv4.conf.all.force_igmp_version = 0 + net.ipv4.conf.all.forwarding = 1 + net.ipv4.conf.all.igmpv2_unsolicited_report_interval = 10000 + net.ipv4.conf.all.igmpv3_unsolicited_report_interval = 1000 + net.ipv4.conf.all.ignore_routes_with_linkdown = 0 + net.ipv4.conf.all.log_martians = 0 + net.ipv4.conf.all.mc_forwarding = 0 + net.ipv4.conf.all.medium_id = 0 + net.ipv4.conf.all.promote_secondaries = 0 + net.ipv4.conf.all.proxy_arp = 0 + net.ipv4.conf.all.proxy_arp_pvlan = 0 + net.ipv4.conf.all.route_localnet = 0 + net.ipv4.conf.all.rp_filter = 1 + net.ipv4.conf.all.secure_redirects = 1 + net.ipv4.conf.all.send_redirects = 1 + net.ipv4.conf.all.shared_media = 1 + net.ipv4.conf.all.src_valid_mark = 0 + net.ipv4.conf.all.tag = 0 + net.ipv4.conf.default.accept_local = 0 + net.ipv4.conf.default.accept_redirects = 1 + net.ipv4.conf.default.accept_source_route = 1 + net.ipv4.conf.default.arp_accept = 0 + net.ipv4.conf.default.arp_announce = 0 + net.ipv4.conf.default.arp_filter = 0 + net.ipv4.conf.default.arp_ignore = 0 + net.ipv4.conf.default.arp_notify = 0 + net.ipv4.conf.default.bootp_relay = 0 + net.ipv4.conf.default.disable_policy = 0 + net.ipv4.conf.default.disable_xfrm = 0 + net.ipv4.conf.default.force_igmp_version = 0 + net.ipv4.conf.default.forwarding = 1 + net.ipv4.conf.default.igmpv2_unsolicited_report_interval = 10000 + net.ipv4.conf.default.igmpv3_unsolicited_report_interval = 1000 + net.ipv4.conf.default.ignore_routes_with_linkdown = 0 + net.ipv4.conf.default.log_martians = 0 + net.ipv4.conf.default.mc_forwarding = 0 + net.ipv4.conf.default.medium_id = 0 + net.ipv4.conf.default.promote_secondaries = 0 + net.ipv4.conf.default.proxy_arp = 0 + net.ipv4.conf.default.proxy_arp_pvlan = 0 + net.ipv4.conf.default.route_localnet = 0 + net.ipv4.conf.default.rp_filter = 1 + net.ipv4.conf.default.secure_redirects = 1 + net.ipv4.conf.default.send_redirects = 1 + net.ipv4.conf.default.shared_media = 1 + net.ipv4.conf.default.src_valid_mark = 0 + net.ipv4.conf.default.tag = 0 + net.ipv4.conf.enp25s0f0.accept_local = 0 + net.ipv4.conf.enp25s0f0.accept_redirects = 1 + net.ipv4.conf.enp25s0f0.accept_source_route = 1 + net.ipv4.conf.enp25s0f0.arp_accept = 0 + net.ipv4.conf.enp25s0f0.arp_announce = 0 + net.ipv4.conf.enp25s0f0.arp_filter = 0 + net.ipv4.conf.enp25s0f0.arp_ignore = 0 + net.ipv4.conf.enp25s0f0.arp_notify = 0 + net.ipv4.conf.enp25s0f0.bootp_relay = 0 + net.ipv4.conf.enp25s0f0.disable_policy = 0 + net.ipv4.conf.enp25s0f0.disable_xfrm = 0 + net.ipv4.conf.enp25s0f0.force_igmp_version = 0 + net.ipv4.conf.enp25s0f0.forwarding = 1 + net.ipv4.conf.enp25s0f0.igmpv2_unsolicited_report_interval = 10000 + net.ipv4.conf.enp25s0f0.igmpv3_unsolicited_report_interval = 1000 + net.ipv4.conf.enp25s0f0.ignore_routes_with_linkdown = 0 + net.ipv4.conf.enp25s0f0.log_martians = 0 + net.ipv4.conf.enp25s0f0.mc_forwarding = 0 + net.ipv4.conf.enp25s0f0.medium_id = 0 + net.ipv4.conf.enp25s0f0.promote_secondaries = 0 + net.ipv4.conf.enp25s0f0.proxy_arp = 0 + net.ipv4.conf.enp25s0f0.proxy_arp_pvlan = 0 + net.ipv4.conf.enp25s0f0.route_localnet = 0 + net.ipv4.conf.enp25s0f0.rp_filter = 1 + net.ipv4.conf.enp25s0f0.secure_redirects = 1 + net.ipv4.conf.enp25s0f0.send_redirects = 1 + net.ipv4.conf.enp25s0f0.shared_media = 1 + net.ipv4.conf.enp25s0f0.src_valid_mark = 0 + net.ipv4.conf.enp25s0f0.tag = 0 + net.ipv4.conf.lo.accept_local = 0 + net.ipv4.conf.lo.accept_redirects = 1 + net.ipv4.conf.lo.accept_source_route = 1 + net.ipv4.conf.lo.arp_accept = 0 + net.ipv4.conf.lo.arp_announce = 0 + net.ipv4.conf.lo.arp_filter = 0 + net.ipv4.conf.lo.arp_ignore = 0 + net.ipv4.conf.lo.arp_notify = 0 + net.ipv4.conf.lo.bootp_relay = 0 + net.ipv4.conf.lo.disable_policy = 1 + net.ipv4.conf.lo.disable_xfrm = 1 + net.ipv4.conf.lo.force_igmp_version = 0 + net.ipv4.conf.lo.forwarding = 1 + net.ipv4.conf.lo.igmpv2_unsolicited_report_interval = 10000 + net.ipv4.conf.lo.igmpv3_unsolicited_report_interval = 1000 + net.ipv4.conf.lo.ignore_routes_with_linkdown = 0 + net.ipv4.conf.lo.log_martians = 0 + net.ipv4.conf.lo.mc_forwarding = 0 + net.ipv4.conf.lo.medium_id = 0 + net.ipv4.conf.lo.promote_secondaries = 0 + net.ipv4.conf.lo.proxy_arp = 0 + net.ipv4.conf.lo.proxy_arp_pvlan = 0 + net.ipv4.conf.lo.route_localnet = 0 + net.ipv4.conf.lo.rp_filter = 0 + net.ipv4.conf.lo.secure_redirects = 1 + net.ipv4.conf.lo.send_redirects = 1 + net.ipv4.conf.lo.shared_media = 1 + net.ipv4.conf.lo.src_valid_mark = 0 + net.ipv4.conf.lo.tag = 0 + net.ipv4.conf.lxcbr0.accept_local = 0 + net.ipv4.conf.lxcbr0.accept_redirects = 1 + net.ipv4.conf.lxcbr0.accept_source_route = 1 + net.ipv4.conf.lxcbr0.arp_accept = 0 + net.ipv4.conf.lxcbr0.arp_announce = 0 + net.ipv4.conf.lxcbr0.arp_filter = 0 + net.ipv4.conf.lxcbr0.arp_ignore = 0 + net.ipv4.conf.lxcbr0.arp_notify = 0 + net.ipv4.conf.lxcbr0.bootp_relay = 0 + net.ipv4.conf.lxcbr0.disable_policy = 0 + net.ipv4.conf.lxcbr0.disable_xfrm = 0 + net.ipv4.conf.lxcbr0.force_igmp_version = 0 + net.ipv4.conf.lxcbr0.forwarding = 1 + net.ipv4.conf.lxcbr0.igmpv2_unsolicited_report_interval = 10000 + net.ipv4.conf.lxcbr0.igmpv3_unsolicited_report_interval = 1000 + net.ipv4.conf.lxcbr0.ignore_routes_with_linkdown = 0 + net.ipv4.conf.lxcbr0.log_martians = 0 + net.ipv4.conf.lxcbr0.mc_forwarding = 0 + net.ipv4.conf.lxcbr0.medium_id = 0 + net.ipv4.conf.lxcbr0.promote_secondaries = 0 + net.ipv4.conf.lxcbr0.proxy_arp = 0 + net.ipv4.conf.lxcbr0.proxy_arp_pvlan = 0 + net.ipv4.conf.lxcbr0.route_localnet = 0 + net.ipv4.conf.lxcbr0.rp_filter = 1 + net.ipv4.conf.lxcbr0.secure_redirects = 1 + net.ipv4.conf.lxcbr0.send_redirects = 1 + net.ipv4.conf.lxcbr0.shared_media = 1 + net.ipv4.conf.lxcbr0.src_valid_mark = 0 + net.ipv4.conf.lxcbr0.tag = 0 + net.ipv4.fwmark_reflect = 0 + net.ipv4.icmp_echo_ignore_all = 0 + net.ipv4.icmp_echo_ignore_broadcasts = 1 + net.ipv4.icmp_errors_use_inbound_ifaddr = 0 + net.ipv4.icmp_ignore_bogus_error_responses = 1 + net.ipv4.icmp_msgs_burst = 50 + net.ipv4.icmp_msgs_per_sec = 1000 + net.ipv4.icmp_ratelimit = 1000 + net.ipv4.icmp_ratemask = 6168 + net.ipv4.igmp_link_local_mcast_reports = 1 + net.ipv4.igmp_max_memberships = 20 + net.ipv4.igmp_max_msf = 10 + net.ipv4.igmp_qrv = 2 + net.ipv4.inet_peer_maxttl = 600 + net.ipv4.inet_peer_minttl = 120 + net.ipv4.inet_peer_threshold = 65664 + net.ipv4.ip_default_ttl = 64 + net.ipv4.ip_dynaddr = 0 + net.ipv4.ip_early_demux = 1 + net.ipv4.ip_forward = 1 + net.ipv4.ip_forward_use_pmtu = 0 + net.ipv4.ip_local_port_range = 32768 60999 + net.ipv4.ip_local_reserved_ports = + net.ipv4.ip_no_pmtu_disc = 0 + net.ipv4.ip_nonlocal_bind = 0 + net.ipv4.ipfrag_high_thresh = 4194304 + net.ipv4.ipfrag_low_thresh = 3145728 + net.ipv4.ipfrag_max_dist = 64 + net.ipv4.ipfrag_secret_interval = 0 + net.ipv4.ipfrag_time = 30 + net.ipv4.neigh.default.anycast_delay = 100 + net.ipv4.neigh.default.app_solicit = 0 + net.ipv4.neigh.default.base_reachable_time_ms = 30000 + net.ipv4.neigh.default.delay_first_probe_time = 5 + net.ipv4.neigh.default.gc_interval = 30 + net.ipv4.neigh.default.gc_stale_time = 60 + net.ipv4.neigh.default.gc_thresh1 = 128 + net.ipv4.neigh.default.gc_thresh2 = 512 + net.ipv4.neigh.default.gc_thresh3 = 1024 + net.ipv4.neigh.default.locktime = 100 + net.ipv4.neigh.default.mcast_resolicit = 0 + net.ipv4.neigh.default.mcast_solicit = 3 + net.ipv4.neigh.default.proxy_delay = 80 + net.ipv4.neigh.default.proxy_qlen = 64 + net.ipv4.neigh.default.retrans_time_ms = 1000 + net.ipv4.neigh.default.ucast_solicit = 3 + net.ipv4.neigh.default.unres_qlen = 31 + net.ipv4.neigh.default.unres_qlen_bytes = 65536 + net.ipv4.neigh.enp25s0f0.anycast_delay = 100 + net.ipv4.neigh.enp25s0f0.app_solicit = 0 + net.ipv4.neigh.enp25s0f0.base_reachable_time_ms = 30000 + net.ipv4.neigh.enp25s0f0.delay_first_probe_time = 5 + net.ipv4.neigh.enp25s0f0.gc_stale_time = 60 + net.ipv4.neigh.enp25s0f0.locktime = 100 + net.ipv4.neigh.enp25s0f0.mcast_resolicit = 0 + net.ipv4.neigh.enp25s0f0.mcast_solicit = 3 + net.ipv4.neigh.enp25s0f0.proxy_delay = 80 + net.ipv4.neigh.enp25s0f0.proxy_qlen = 64 + net.ipv4.neigh.enp25s0f0.retrans_time_ms = 1000 + net.ipv4.neigh.enp25s0f0.ucast_solicit = 3 + net.ipv4.neigh.enp25s0f0.unres_qlen = 31 + net.ipv4.neigh.enp25s0f0.unres_qlen_bytes = 65536 + net.ipv4.neigh.lo.anycast_delay = 100 + net.ipv4.neigh.lo.app_solicit = 0 + net.ipv4.neigh.lo.base_reachable_time_ms = 30000 + net.ipv4.neigh.lo.delay_first_probe_time = 5 + net.ipv4.neigh.lo.gc_stale_time = 60 + net.ipv4.neigh.lo.locktime = 100 + net.ipv4.neigh.lo.mcast_resolicit = 0 + net.ipv4.neigh.lo.mcast_solicit = 3 + net.ipv4.neigh.lo.proxy_delay = 80 + net.ipv4.neigh.lo.proxy_qlen = 64 + net.ipv4.neigh.lo.retrans_time_ms = 1000 + net.ipv4.neigh.lo.ucast_solicit = 3 + net.ipv4.neigh.lo.unres_qlen = 31 + net.ipv4.neigh.lo.unres_qlen_bytes = 65536 + net.ipv4.neigh.lxcbr0.anycast_delay = 100 + net.ipv4.neigh.lxcbr0.app_solicit = 0 + net.ipv4.neigh.lxcbr0.base_reachable_time_ms = 30000 + net.ipv4.neigh.lxcbr0.delay_first_probe_time = 5 + net.ipv4.neigh.lxcbr0.gc_stale_time = 60 + net.ipv4.neigh.lxcbr0.locktime = 100 + net.ipv4.neigh.lxcbr0.mcast_resolicit = 0 + net.ipv4.neigh.lxcbr0.mcast_solicit = 3 + net.ipv4.neigh.lxcbr0.proxy_delay = 80 + net.ipv4.neigh.lxcbr0.proxy_qlen = 64 + net.ipv4.neigh.lxcbr0.retrans_time_ms = 1000 + net.ipv4.neigh.lxcbr0.ucast_solicit = 3 + net.ipv4.neigh.lxcbr0.unres_qlen = 31 + net.ipv4.neigh.lxcbr0.unres_qlen_bytes = 65536 + net.ipv4.ping_group_range = 1 0 + net.ipv4.route.error_burst = 1250 + net.ipv4.route.error_cost = 250 + net.ipv4.route.gc_elasticity = 8 + net.ipv4.route.gc_interval = 60 + net.ipv4.route.gc_min_interval = 0 + net.ipv4.route.gc_min_interval_ms = 500 + net.ipv4.route.gc_thresh = -1 + net.ipv4.route.gc_timeout = 300 + net.ipv4.route.max_size = 2147483647 + net.ipv4.route.min_adv_mss = 256 + net.ipv4.route.min_pmtu = 552 + net.ipv4.route.mtu_expires = 600 + net.ipv4.route.redirect_load = 5 + net.ipv4.route.redirect_number = 9 + net.ipv4.route.redirect_silence = 5120 + net.ipv4.tcp_abort_on_overflow = 0 + net.ipv4.tcp_adv_win_scale = 1 + net.ipv4.tcp_allowed_congestion_control = cubic reno + net.ipv4.tcp_app_win = 31 + net.ipv4.tcp_autocorking = 1 + net.ipv4.tcp_available_congestion_control = cubic reno + net.ipv4.tcp_base_mss = 1024 + net.ipv4.tcp_challenge_ack_limit = 1000 + net.ipv4.tcp_congestion_control = cubic + net.ipv4.tcp_dsack = 1 + net.ipv4.tcp_early_retrans = 3 + net.ipv4.tcp_ecn = 2 + net.ipv4.tcp_ecn_fallback = 1 + net.ipv4.tcp_fack = 1 + net.ipv4.tcp_fastopen = 1 + net.ipv4.tcp_fastopen_key = 00000000-00000000-00000000-00000000 + net.ipv4.tcp_fin_timeout = 60 + net.ipv4.tcp_frto = 2 + net.ipv4.tcp_fwmark_accept = 0 + net.ipv4.tcp_invalid_ratelimit = 500 + net.ipv4.tcp_keepalive_intvl = 75 + net.ipv4.tcp_keepalive_probes = 9 + net.ipv4.tcp_keepalive_time = 7200 + net.ipv4.tcp_limit_output_bytes = 262144 + net.ipv4.tcp_low_latency = 0 + net.ipv4.tcp_max_orphans = 262144 + net.ipv4.tcp_max_reordering = 300 + net.ipv4.tcp_max_syn_backlog = 2048 + net.ipv4.tcp_max_tw_buckets = 262144 + net.ipv4.tcp_mem = 6188856 8251809 12377712 + net.ipv4.tcp_min_rtt_wlen = 300 + net.ipv4.tcp_min_tso_segs = 2 + net.ipv4.tcp_moderate_rcvbuf = 1 + net.ipv4.tcp_mtu_probing = 0 + net.ipv4.tcp_no_metrics_save = 0 + net.ipv4.tcp_notsent_lowat = -1 + net.ipv4.tcp_orphan_retries = 0 + net.ipv4.tcp_pacing_ca_ratio = 120 + net.ipv4.tcp_pacing_ss_ratio = 200 + net.ipv4.tcp_probe_interval = 600 + net.ipv4.tcp_probe_threshold = 8 + net.ipv4.tcp_recovery = 1 + net.ipv4.tcp_reordering = 3 + net.ipv4.tcp_retrans_collapse = 1 + net.ipv4.tcp_retries1 = 3 + net.ipv4.tcp_retries2 = 15 + net.ipv4.tcp_rfc1337 = 0 + net.ipv4.tcp_rmem = 4096 87380 6291456 + net.ipv4.tcp_sack = 1 + net.ipv4.tcp_slow_start_after_idle = 1 + net.ipv4.tcp_stdurg = 0 + net.ipv4.tcp_syn_retries = 6 + net.ipv4.tcp_synack_retries = 5 + net.ipv4.tcp_syncookies = 1 + net.ipv4.tcp_thin_dupack = 0 + net.ipv4.tcp_thin_linear_timeouts = 0 + net.ipv4.tcp_timestamps = 1 + net.ipv4.tcp_tso_win_divisor = 3 + net.ipv4.tcp_tw_recycle = 0 + net.ipv4.tcp_tw_reuse = 0 + net.ipv4.tcp_window_scaling = 1 + net.ipv4.tcp_wmem = 4096 16384 4194304 + net.ipv4.tcp_workaround_signed_windows = 0 + net.ipv4.udp_mem = 12377712 16503618 24755424 + net.ipv4.udp_rmem_min = 4096 + net.ipv4.udp_wmem_min = 4096 + net.ipv4.xfrm4_gc_thresh = 2147483647 + net.ipv6.anycast_src_echo_reply = 0 + net.ipv6.auto_flowlabels = 1 + net.ipv6.bindv6only = 0 + net.ipv6.conf.all.accept_dad = 1 + net.ipv6.conf.all.accept_ra = 1 + net.ipv6.conf.all.accept_ra_defrtr = 1 + net.ipv6.conf.all.accept_ra_from_local = 0 + net.ipv6.conf.all.accept_ra_min_hop_limit = 1 + net.ipv6.conf.all.accept_ra_mtu = 1 + net.ipv6.conf.all.accept_ra_pinfo = 1 + net.ipv6.conf.all.accept_ra_rt_info_max_plen = 0 + net.ipv6.conf.all.accept_ra_rtr_pref = 1 + net.ipv6.conf.all.accept_redirects = 1 + net.ipv6.conf.all.accept_source_route = 0 + net.ipv6.conf.all.autoconf = 1 + net.ipv6.conf.all.dad_transmits = 1 + net.ipv6.conf.all.disable_ipv6 = 0 + net.ipv6.conf.all.force_mld_version = 0 + net.ipv6.conf.all.force_tllao = 0 + net.ipv6.conf.all.forwarding = 0 + net.ipv6.conf.all.hop_limit = 64 + net.ipv6.conf.all.ignore_routes_with_linkdown = 0 + net.ipv6.conf.all.max_addresses = 16 + net.ipv6.conf.all.max_desync_factor = 600 + net.ipv6.conf.all.mc_forwarding = 0 + net.ipv6.conf.all.mldv1_unsolicited_report_interval = 10000 + net.ipv6.conf.all.mldv2_unsolicited_report_interval = 1000 + net.ipv6.conf.all.mtu = 1280 + net.ipv6.conf.all.ndisc_notify = 0 + net.ipv6.conf.all.proxy_ndp = 0 + net.ipv6.conf.all.regen_max_retry = 3 + net.ipv6.conf.all.router_probe_interval = 60 + net.ipv6.conf.all.router_solicitation_delay = 1 + net.ipv6.conf.all.router_solicitation_interval = 4 + net.ipv6.conf.all.router_solicitations = 3 + sysctl: reading key "net.ipv6.conf.all.stable_secret" + net.ipv6.conf.all.suppress_frag_ndisc = 1 + net.ipv6.conf.all.temp_prefered_lft = 86400 + net.ipv6.conf.all.temp_valid_lft = 604800 + net.ipv6.conf.all.use_oif_addrs_only = 0 + net.ipv6.conf.all.use_tempaddr = 2 + net.ipv6.conf.default.accept_dad = 1 + net.ipv6.conf.default.accept_ra = 1 + net.ipv6.conf.default.accept_ra_defrtr = 1 + net.ipv6.conf.default.accept_ra_from_local = 0 + net.ipv6.conf.default.accept_ra_min_hop_limit = 1 + net.ipv6.conf.default.accept_ra_mtu = 1 + net.ipv6.conf.default.accept_ra_pinfo = 1 + net.ipv6.conf.default.accept_ra_rt_info_max_plen = 0 + net.ipv6.conf.default.accept_ra_rtr_pref = 1 + net.ipv6.conf.default.accept_redirects = 1 + net.ipv6.conf.default.accept_source_route = 0 + net.ipv6.conf.default.autoconf = 1 + net.ipv6.conf.default.dad_transmits = 1 + net.ipv6.conf.default.disable_ipv6 = 0 + net.ipv6.conf.default.force_mld_version = 0 + net.ipv6.conf.default.force_tllao = 0 + net.ipv6.conf.default.forwarding = 0 + net.ipv6.conf.default.hop_limit = 64 + net.ipv6.conf.default.ignore_routes_with_linkdown = 0 + net.ipv6.conf.default.max_addresses = 16 + net.ipv6.conf.default.max_desync_factor = 600 + net.ipv6.conf.default.mc_forwarding = 0 + net.ipv6.conf.default.mldv1_unsolicited_report_interval = 10000 + net.ipv6.conf.default.mldv2_unsolicited_report_interval = 1000 + net.ipv6.conf.default.mtu = 1280 + net.ipv6.conf.default.ndisc_notify = 0 + net.ipv6.conf.default.proxy_ndp = 0 + net.ipv6.conf.default.regen_max_retry = 3 + net.ipv6.conf.default.router_probe_interval = 60 + net.ipv6.conf.default.router_solicitation_delay = 1 + net.ipv6.conf.default.router_solicitation_interval = 4 + net.ipv6.conf.default.router_solicitations = 3 + sysctl: reading key "net.ipv6.conf.default.stable_secret" + net.ipv6.conf.default.suppress_frag_ndisc = 1 + net.ipv6.conf.default.temp_prefered_lft = 86400 + net.ipv6.conf.default.temp_valid_lft = 604800 + net.ipv6.conf.default.use_oif_addrs_only = 0 + net.ipv6.conf.default.use_tempaddr = 2 + net.ipv6.conf.enp25s0f0.accept_dad = 1 + net.ipv6.conf.enp25s0f0.accept_ra = 1 + net.ipv6.conf.enp25s0f0.accept_ra_defrtr = 1 + net.ipv6.conf.enp25s0f0.accept_ra_from_local = 0 + net.ipv6.conf.enp25s0f0.accept_ra_min_hop_limit = 1 + net.ipv6.conf.enp25s0f0.accept_ra_mtu = 1 + net.ipv6.conf.enp25s0f0.accept_ra_pinfo = 1 + net.ipv6.conf.enp25s0f0.accept_ra_rt_info_max_plen = 0 + net.ipv6.conf.enp25s0f0.accept_ra_rtr_pref = 1 + net.ipv6.conf.enp25s0f0.accept_redirects = 1 + net.ipv6.conf.enp25s0f0.accept_source_route = 0 + net.ipv6.conf.enp25s0f0.autoconf = 1 + net.ipv6.conf.enp25s0f0.dad_transmits = 1 + net.ipv6.conf.enp25s0f0.disable_ipv6 = 0 + net.ipv6.conf.enp25s0f0.force_mld_version = 0 + net.ipv6.conf.enp25s0f0.force_tllao = 0 + net.ipv6.conf.enp25s0f0.forwarding = 0 + net.ipv6.conf.enp25s0f0.hop_limit = 64 + net.ipv6.conf.enp25s0f0.ignore_routes_with_linkdown = 0 + net.ipv6.conf.enp25s0f0.max_addresses = 16 + net.ipv6.conf.enp25s0f0.max_desync_factor = 600 + net.ipv6.conf.enp25s0f0.mc_forwarding = 0 + net.ipv6.conf.enp25s0f0.mldv1_unsolicited_report_interval = 10000 + net.ipv6.conf.enp25s0f0.mldv2_unsolicited_report_interval = 1000 + net.ipv6.conf.enp25s0f0.mtu = 1500 + net.ipv6.conf.enp25s0f0.ndisc_notify = 0 + net.ipv6.conf.enp25s0f0.proxy_ndp = 0 + net.ipv6.conf.enp25s0f0.regen_max_retry = 3 + net.ipv6.conf.enp25s0f0.router_probe_interval = 60 + net.ipv6.conf.enp25s0f0.router_solicitation_delay = 1 + net.ipv6.conf.enp25s0f0.router_solicitation_interval = 4 + net.ipv6.conf.enp25s0f0.router_solicitations = 3 + sysctl: reading key "net.ipv6.conf.enp25s0f0.stable_secret" + net.ipv6.conf.enp25s0f0.suppress_frag_ndisc = 1 + net.ipv6.conf.enp25s0f0.temp_prefered_lft = 86400 + net.ipv6.conf.enp25s0f0.temp_valid_lft = 604800 + net.ipv6.conf.enp25s0f0.use_oif_addrs_only = 0 + net.ipv6.conf.enp25s0f0.use_tempaddr = 0 + net.ipv6.conf.lo.accept_dad = -1 + net.ipv6.conf.lo.accept_ra = 1 + net.ipv6.conf.lo.accept_ra_defrtr = 1 + net.ipv6.conf.lo.accept_ra_from_local = 0 + net.ipv6.conf.lo.accept_ra_min_hop_limit = 1 + net.ipv6.conf.lo.accept_ra_mtu = 1 + net.ipv6.conf.lo.accept_ra_pinfo = 1 + net.ipv6.conf.lo.accept_ra_rt_info_max_plen = 0 + net.ipv6.conf.lo.accept_ra_rtr_pref = 1 + net.ipv6.conf.lo.accept_redirects = 1 + net.ipv6.conf.lo.accept_source_route = 0 + net.ipv6.conf.lo.autoconf = 1 + net.ipv6.conf.lo.dad_transmits = 1 + net.ipv6.conf.lo.disable_ipv6 = 0 + net.ipv6.conf.lo.force_mld_version = 0 + net.ipv6.conf.lo.force_tllao = 0 + net.ipv6.conf.lo.forwarding = 0 + net.ipv6.conf.lo.hop_limit = 64 + net.ipv6.conf.lo.ignore_routes_with_linkdown = 0 + net.ipv6.conf.lo.max_addresses = 16 + net.ipv6.conf.lo.max_desync_factor = 600 + net.ipv6.conf.lo.mc_forwarding = 0 + net.ipv6.conf.lo.mldv1_unsolicited_report_interval = 10000 + net.ipv6.conf.lo.mldv2_unsolicited_report_interval = 1000 + net.ipv6.conf.lo.mtu = 65536 + net.ipv6.conf.lo.ndisc_notify = 0 + net.ipv6.conf.lo.proxy_ndp = 0 + net.ipv6.conf.lo.regen_max_retry = 3 + net.ipv6.conf.lo.router_probe_interval = 60 + net.ipv6.conf.lo.router_solicitation_delay = 1 + net.ipv6.conf.lo.router_solicitation_interval = 4 + net.ipv6.conf.lo.router_solicitations = 3 + sysctl: reading key "net.ipv6.conf.lo.stable_secret" + net.ipv6.conf.lo.suppress_frag_ndisc = 1 + net.ipv6.conf.lo.temp_prefered_lft = 86400 + net.ipv6.conf.lo.temp_valid_lft = 604800 + net.ipv6.conf.lo.use_oif_addrs_only = 0 + net.ipv6.conf.lo.use_tempaddr = -1 + net.ipv6.conf.lxcbr0.accept_dad = 0 + net.ipv6.conf.lxcbr0.accept_ra = 1 + net.ipv6.conf.lxcbr0.accept_ra_defrtr = 1 + net.ipv6.conf.lxcbr0.accept_ra_from_local = 0 + net.ipv6.conf.lxcbr0.accept_ra_min_hop_limit = 1 + net.ipv6.conf.lxcbr0.accept_ra_mtu = 1 + net.ipv6.conf.lxcbr0.accept_ra_pinfo = 1 + net.ipv6.conf.lxcbr0.accept_ra_rt_info_max_plen = 0 + net.ipv6.conf.lxcbr0.accept_ra_rtr_pref = 1 + net.ipv6.conf.lxcbr0.accept_redirects = 1 + net.ipv6.conf.lxcbr0.accept_source_route = 0 + net.ipv6.conf.lxcbr0.autoconf = 1 + net.ipv6.conf.lxcbr0.dad_transmits = 1 + net.ipv6.conf.lxcbr0.disable_ipv6 = 0 + net.ipv6.conf.lxcbr0.force_mld_version = 0 + net.ipv6.conf.lxcbr0.force_tllao = 0 + net.ipv6.conf.lxcbr0.forwarding = 0 + net.ipv6.conf.lxcbr0.hop_limit = 64 + net.ipv6.conf.lxcbr0.ignore_routes_with_linkdown = 0 + net.ipv6.conf.lxcbr0.max_addresses = 16 + net.ipv6.conf.lxcbr0.max_desync_factor = 600 + net.ipv6.conf.lxcbr0.mc_forwarding = 0 + net.ipv6.conf.lxcbr0.mldv1_unsolicited_report_interval = 10000 + net.ipv6.conf.lxcbr0.mldv2_unsolicited_report_interval = 1000 + net.ipv6.conf.lxcbr0.mtu = 1500 + net.ipv6.conf.lxcbr0.ndisc_notify = 0 + net.ipv6.conf.lxcbr0.proxy_ndp = 0 + net.ipv6.conf.lxcbr0.regen_max_retry = 3 + net.ipv6.conf.lxcbr0.router_probe_interval = 60 + net.ipv6.conf.lxcbr0.router_solicitation_delay = 1 + net.ipv6.conf.lxcbr0.router_solicitation_interval = 4 + net.ipv6.conf.lxcbr0.router_solicitations = 3 + sysctl: reading key "net.ipv6.conf.lxcbr0.stable_secret" + net.ipv6.conf.lxcbr0.suppress_frag_ndisc = 1 + net.ipv6.conf.lxcbr0.temp_prefered_lft = 86400 + net.ipv6.conf.lxcbr0.temp_valid_lft = 604800 + net.ipv6.conf.lxcbr0.use_oif_addrs_only = 0 + net.ipv6.conf.lxcbr0.use_tempaddr = 2 + net.ipv6.flowlabel_consistency = 1 + net.ipv6.flowlabel_state_ranges = 0 + net.ipv6.fwmark_reflect = 0 + net.ipv6.icmp.ratelimit = 1000 + net.ipv6.idgen_delay = 1 + net.ipv6.idgen_retries = 3 + net.ipv6.ip6frag_high_thresh = 4194304 + net.ipv6.ip6frag_low_thresh = 3145728 + net.ipv6.ip6frag_secret_interval = 0 + net.ipv6.ip6frag_time = 60 + net.ipv6.ip_nonlocal_bind = 0 + net.ipv6.mld_max_msf = 64 + net.ipv6.mld_qrv = 2 + net.ipv6.neigh.default.anycast_delay = 100 + net.ipv6.neigh.default.app_solicit = 0 + net.ipv6.neigh.default.base_reachable_time_ms = 30000 + net.ipv6.neigh.default.delay_first_probe_time = 5 + net.ipv6.neigh.default.gc_interval = 30 + net.ipv6.neigh.default.gc_stale_time = 60 + net.ipv6.neigh.default.gc_thresh1 = 128 + net.ipv6.neigh.default.gc_thresh2 = 512 + net.ipv6.neigh.default.gc_thresh3 = 1024 + net.ipv6.neigh.default.locktime = 0 + net.ipv6.neigh.default.mcast_resolicit = 0 + net.ipv6.neigh.default.mcast_solicit = 3 + net.ipv6.neigh.default.proxy_delay = 80 + net.ipv6.neigh.default.proxy_qlen = 64 + net.ipv6.neigh.default.retrans_time_ms = 1000 + net.ipv6.neigh.default.ucast_solicit = 3 + net.ipv6.neigh.default.unres_qlen = 31 + net.ipv6.neigh.default.unres_qlen_bytes = 65536 + net.ipv6.neigh.enp25s0f0.anycast_delay = 100 + net.ipv6.neigh.enp25s0f0.app_solicit = 0 + net.ipv6.neigh.enp25s0f0.base_reachable_time_ms = 30000 + net.ipv6.neigh.enp25s0f0.delay_first_probe_time = 5 + net.ipv6.neigh.enp25s0f0.gc_stale_time = 60 + net.ipv6.neigh.enp25s0f0.locktime = 0 + net.ipv6.neigh.enp25s0f0.mcast_resolicit = 0 + net.ipv6.neigh.enp25s0f0.mcast_solicit = 3 + net.ipv6.neigh.enp25s0f0.proxy_delay = 80 + net.ipv6.neigh.enp25s0f0.proxy_qlen = 64 + net.ipv6.neigh.enp25s0f0.retrans_time_ms = 1000 + net.ipv6.neigh.enp25s0f0.ucast_solicit = 3 + net.ipv6.neigh.enp25s0f0.unres_qlen = 31 + net.ipv6.neigh.enp25s0f0.unres_qlen_bytes = 65536 + net.ipv6.neigh.lo.anycast_delay = 100 + net.ipv6.neigh.lo.app_solicit = 0 + net.ipv6.neigh.lo.base_reachable_time_ms = 30000 + net.ipv6.neigh.lo.delay_first_probe_time = 5 + net.ipv6.neigh.lo.gc_stale_time = 60 + net.ipv6.neigh.lo.locktime = 0 + net.ipv6.neigh.lo.mcast_resolicit = 0 + net.ipv6.neigh.lo.mcast_solicit = 3 + net.ipv6.neigh.lo.proxy_delay = 80 + net.ipv6.neigh.lo.proxy_qlen = 64 + net.ipv6.neigh.lo.retrans_time_ms = 1000 + net.ipv6.neigh.lo.ucast_solicit = 3 + net.ipv6.neigh.lo.unres_qlen = 31 + net.ipv6.neigh.lo.unres_qlen_bytes = 65536 + net.ipv6.neigh.lxcbr0.anycast_delay = 100 + net.ipv6.neigh.lxcbr0.app_solicit = 0 + net.ipv6.neigh.lxcbr0.base_reachable_time_ms = 30000 + net.ipv6.neigh.lxcbr0.delay_first_probe_time = 5 + net.ipv6.neigh.lxcbr0.gc_stale_time = 60 + net.ipv6.neigh.lxcbr0.locktime = 0 + net.ipv6.neigh.lxcbr0.mcast_resolicit = 0 + net.ipv6.neigh.lxcbr0.mcast_solicit = 3 + net.ipv6.neigh.lxcbr0.proxy_delay = 80 + net.ipv6.neigh.lxcbr0.proxy_qlen = 64 + net.ipv6.neigh.lxcbr0.retrans_time_ms = 1000 + net.ipv6.neigh.lxcbr0.ucast_solicit = 3 + net.ipv6.neigh.lxcbr0.unres_qlen = 31 + net.ipv6.neigh.lxcbr0.unres_qlen_bytes = 65536 + net.ipv6.route.gc_elasticity = 9 + net.ipv6.route.gc_interval = 30 + net.ipv6.route.gc_min_interval = 0 + net.ipv6.route.gc_min_interval_ms = 500 + net.ipv6.route.gc_thresh = 1024 + net.ipv6.route.gc_timeout = 60 + net.ipv6.route.max_size = 4096 + net.ipv6.route.min_adv_mss = 1220 + net.ipv6.route.mtu_expires = 600 + net.ipv6.xfrm6_gc_thresh = 2147483647 + net.netfilter.nf_conntrack_acct = 0 + net.netfilter.nf_conntrack_buckets = 65536 + net.netfilter.nf_conntrack_checksum = 1 + net.netfilter.nf_conntrack_count = 2 + net.netfilter.nf_conntrack_events = 1 + net.netfilter.nf_conntrack_expect_max = 1024 + net.netfilter.nf_conntrack_generic_timeout = 600 + net.netfilter.nf_conntrack_helper = 1 + net.netfilter.nf_conntrack_icmp_timeout = 30 + net.netfilter.nf_conntrack_log_invalid = 0 + net.netfilter.nf_conntrack_max = 262144 + net.netfilter.nf_conntrack_tcp_be_liberal = 0 + net.netfilter.nf_conntrack_tcp_loose = 1 + net.netfilter.nf_conntrack_tcp_max_retrans = 3 + net.netfilter.nf_conntrack_tcp_timeout_close = 10 + net.netfilter.nf_conntrack_tcp_timeout_close_wait = 60 + net.netfilter.nf_conntrack_tcp_timeout_established = 432000 + net.netfilter.nf_conntrack_tcp_timeout_fin_wait = 120 + net.netfilter.nf_conntrack_tcp_timeout_last_ack = 30 + net.netfilter.nf_conntrack_tcp_timeout_max_retrans = 300 + net.netfilter.nf_conntrack_tcp_timeout_syn_recv = 60 + net.netfilter.nf_conntrack_tcp_timeout_syn_sent = 120 + net.netfilter.nf_conntrack_tcp_timeout_time_wait = 120 + net.netfilter.nf_conntrack_tcp_timeout_unacknowledged = 300 + net.netfilter.nf_conntrack_timestamp = 0 + net.netfilter.nf_conntrack_udp_timeout = 30 + net.netfilter.nf_conntrack_udp_timeout_stream = 180 + net.netfilter.nf_log.0 = NONE + net.netfilter.nf_log.1 = NONE + net.netfilter.nf_log.10 = NONE + net.netfilter.nf_log.11 = NONE + net.netfilter.nf_log.12 = NONE + net.netfilter.nf_log.2 = NONE + net.netfilter.nf_log.3 = NONE + net.netfilter.nf_log.4 = NONE + net.netfilter.nf_log.5 = NONE + net.netfilter.nf_log.6 = NONE + net.netfilter.nf_log.7 = NONE + net.netfilter.nf_log.8 = NONE + net.netfilter.nf_log.9 = NONE + net.nf_conntrack_max = 262144 + net.unix.max_dgram_qlen = 512 + vm.admin_reserve_kbytes = 8192 + vm.block_dump = 0 + vm.compact_unevictable_allowed = 1 + vm.dirty_background_bytes = 0 + vm.dirty_background_ratio = 10 + vm.dirty_bytes = 0 + vm.dirty_expire_centisecs = 3000 + vm.dirty_ratio = 20 + vm.dirty_writeback_centisecs = 500 + vm.dirtytime_expire_seconds = 43200 + vm.drop_caches = 0 + vm.extfrag_threshold = 500 + vm.hugepages_treat_as_movable = 0 + vm.hugetlb_shm_group = 0 + vm.laptop_mode = 0 + vm.legacy_va_layout = 0 + vm.lowmem_reserve_ratio = 256 256 32 1 + vm.max_map_count = 200000 + vm.memory_failure_early_kill = 0 + vm.memory_failure_recovery = 1 + vm.min_free_kbytes = 90112 + vm.min_slab_ratio = 5 + vm.min_unmapped_ratio = 1 + vm.mmap_min_addr = 65536 + vm.nr_hugepages = 4096 + vm.nr_hugepages_mempolicy = 4096 + vm.nr_overcommit_hugepages = 0 + vm.nr_pdflush_threads = 0 + vm.numa_zonelist_order = default + vm.oom_dump_tasks = 1 + vm.oom_kill_allocating_task = 0 + vm.overcommit_kbytes = 0 + vm.overcommit_memory = 0 + vm.overcommit_ratio = 50 + vm.page-cluster = 3 + vm.panic_on_oom = 0 + vm.percpu_pagelist_fraction = 0 + vm.stat_interval = 1 + vm.swappiness = 0 + vm.user_reserve_kbytes = 131072 + vm.vfs_cache_pressure = 100 + vm.zone_reclaim_mode = 0 + +**Services listing** + +:: + + $ service --status-all + [ + ] apparmor + [ - ] bootmisc.sh + [ - ] checkfs.sh + [ - ] checkroot-bootclean.sh + [ - ] checkroot.sh + [ + ] console-setup + [ + ] cpufrequtils + [ + ] cron + [ + ] dbus + [ + ] grub-common + [ - ] hostname.sh + [ - ] hwclock.sh + [ + ] keyboard-setup + [ - ] killprocs + [ + ] kmod + [ + ] loadcpufreq + [ + ] lxcfs + [ - ] mountall-bootclean.sh + [ - ] mountall.sh + [ - ] mountdevsubfs.sh + [ - ] mountkernfs.sh + [ - ] mountnfs-bootclean.sh + [ - ] mountnfs.sh + [ + ] networking + [ - ] ondemand + [ - ] plymouth + [ - ] plymouth-log + [ + ] procps + [ + ] qemu-kvm + [ + ] rc.local + [ + ] resolvconf + [ - ] rsync + [ + ] rsyslog + [ - ] screen-cleanup + [ - ] sendsigs + [ + ] ssh + [ + ] udev + [ - ] umountfs + [ - ] umountnfs.sh + [ - ] umountroot + [ + ] urandom + [ + ] uuidd + [ - ] x11-common + +**Host CFS optimizations (QEMU+VPP)** + +Applying CFS scheduler tuning on all Qemu vcpu worker threads (those are +handling testpmd - pmd threads) and VPP PMD worker threads. List of VPP PMD +threads can be obtained e.g. from: + +:: + + $ for psid in $(pgrep vpp) + $ do + $ for tid in $(ps -Lo tid --pid $psid | grep -v TID) + $ do + $ echo $tid + $ done + $ done + +Or: + +:: + + $ cat /proc/`pidof vpp`/task/*/stat | awk '{print $1" "$2" "$39}' + +Applying Round-robin scheduling with highest priority + +:: + + $ for psid in $(pgrep vpp) + $ do + $ for tid in $(ps -Lo tid --pid $psid | grep -v TID) + $ do + $ chrt -r -p 1 $tid + $ done + $ done + +More information about Linux CFS can be found in: `Sched manual pages +`_. + + +**Host IRQ affinity** + +Changing the default pinning of every IRQ to core 0. (Same does apply on both +guest VM and host OS) + +:: + + $ for l in `ls /proc/irq`; do echo 1 | sudo tee /proc/irq/$l/smp_affinity; done + +**Host RCU affinity** + +Changing the default pinning of RCU to core 0. (Same does apply on both guest VM +and host OS) + +:: + + $ for i in `pgrep rcu[^c]` ; do sudo taskset -pc 0 $i ; done + +**Host Writeback affinity** + +Changing the default pinning of writebacks to core 0. (Same does apply on both +guest VM and host OS) + +:: + + $ echo 1 | sudo tee /sys/bus/workqueue/devices/writeback/cpumask + DUT Configuration - VPP ----------------------- @@ -3507,7 +2020,7 @@ DUT Configuration - VPP :: - $ dpkg -i --force-all + $ dpkg -i --force-all vpp* **VPP Startup Configuration** @@ -3515,95 +2028,104 @@ VPP startup configuration changes per test case with different settings for CPU cores, rx-queues and no-multi-seg parameter. Startup config is aligned with applied test case tag: -Tagged by **1T1C**:: +Tagged by **1T1C** - $ cat /etc/vpp/startup.conf - unix { - nodaemon - log /tmp/vpe.log +:: + + unix + { cli-listen localhost:5002 - full-coredump + log /tmp/vpe.log + nodaemon } - api-trace { - on + cpu + { + corelist-workers 2 + main-core 1 } - cpu { - main-core 0 corelist-workers 1 + ip6 + { + heap-size 3G + hash-buckets 2000000 } - dpdk { - socket-mem 1024,1024 - dev default { + heapsize 3G + dpdk + { + dev default + { num-rx-queues 1 } - dev 0000:0a:00.1 dev 0000:0a:00.0 + dev 0000:0a:00.1 + socket-mem 1024,1024 no-multi-seg } - heapsize 3G - ip6 { - hash-buckets 2000000 - heap-size 3G - } -Tagged by **2T1C**:: +Tagged by **2T1C** - $ cat /etc/vpp/startup.conf - unix { - nodaemon - log /tmp/vpe.log +:: + + unix + { cli-listen localhost:5002 - full-coredump + log /tmp/vpe.log + nodaemon } - api-trace { - on + cpu + { + corelist-workers 2,3 + main-core 1 } - cpu { - main-core 0 corelist-workers 1,2 + ip6 + { + heap-size 3G + hash-buckets 2000000 } heapsize 3G - dpdk { - socket-mem 1024,1024 - dev default { + dpdk + { + dev default + { num-rx-queues 1 } - dev 0000:0a:00.1 dev 0000:0a:00.0 + dev 0000:0a:00.1 + socket-mem 1024,1024 no-multi-seg } - ip6 { - hash-buckets 2000000 - heap-size 3G - } -Tagged by **4T4C**:: +Tagged by **4T4C** - $ cat /etc/vpp/startup.conf - unix { - nodaemon - log /tmp/vpe.log +:: + + unix + { cli-listen localhost:5002 - full-coredump + log /tmp/vpe.log + nodaemon } - api-trace { - on + cpu + { + corelist-workers 2,3,4,5 + main-core 1 } - cpu { - main-core 0 corelist-workers 1,2,3,4 + ip6 + { + heap-size 3G + hash-buckets 2000000 } heapsize 3G - dpdk { - socket-mem 1024,1024 - dev default { - num-rx-queues 1 + dpdk + { + dev default + { + num-rx-queues 2 } - dev 0000:0a:00.1 dev 0000:0a:00.0 + dev 0000:0a:00.1 + socket-mem 1024,1024 no-multi-seg } - ip6 { - hash-buckets 2000000 - heap-size 3G - } TG Configuration - TRex @@ -3615,7 +2137,7 @@ TG Configuration - TRex **DPDK version** -DPDK v17.02 (f4decdc59e9323ecff5ddb5de7ebf0c79d50a960 - in DPDK repo) +DPDK v17.05 **TG Build Script used** @@ -3635,6 +2157,12 @@ DPDK v17.02 (f4decdc59e9323ecff5ddb5de7ebf0c79d50a960 - in DPDK repo) - dest_mac : [0x3c,0xfd,0xfe,0x9c,0xee,0xf4] src_mac : [0x3c,0xfd,0xfe,0x9c,0xee,0xf5] +**TG Startup Command** + +:: + + $ sh -c 'cd /scripts/ && sudo nohup ./t-rex-64 -i -c 7 --iom 0 > /dev/null 2>&1 &'> /dev/null + **TG common API - pointer to driver** `TRex driver`_