Test Environment ================ 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). 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) :: $ 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 - 0a:00.1 Ethernet controller: Intel Corporation 82599ES 10-Gigabit SFI/SFP+ Network Connection (rev 01) Subsystem: Intel Corporation Ethernet Server Adapter X520-2 - 06:00.0 Ethernet controller: Cisco Systems Inc VIC Ethernet NIC (rev a2) Subsystem: Cisco Systems Inc VIC 1227 PCIe Ethernet NIC - 07:00.0 Ethernet controller: Cisco Systems Inc VIC Ethernet NIC (rev a2) Subsystem: Cisco Systems Inc VIC 1227 PCIe Ethernet NIC - 13:00.0 Ethernet controller: Cisco Systems Inc VIC Ethernet NIC (rev a2) Subsystem: Cisco Systems Inc VIC 1385 PCIe Ethernet NIC - 15:00.0 Ethernet controller: Cisco Systems Inc VIC Ethernet NIC (rev a2) Subsystem: Cisco Systems Inc VIC 1385 PCIe Ethernet NIC - 85:00.0 Ethernet controller: Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+ (rev 01) Subsystem: Intel Corporation Ethernet Converged Network Adapter XL710-Q2 - 85:00.1 Ethernet controller: Intel Corporation Ethernet Controller XL710 for 40GbE QSFP+ (rev 01) Subsystem: Intel Corporation Ethernet Converged Network Adapter XL710-Q2 - 87:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01) Subsystem: Intel Corporation Ethernet Converged Network Adapter X710-2 - 87:00.1 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 01) Subsystem: Intel Corporation Ethernet Converged Network Adapter X710-2 SUT Configuration - Host OS Linux --------------------------------- 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 ----------------------- **VPP Version** |vpp-release| **VPP Compile Parameters** `FD.io VPP compile job`_ **VPP Install Parameters** :: $ dpkg -i --force-all vpp* **VPP Startup Configuration** 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** :: unix { cli-listen localhost:5002 log /tmp/vpe.log nodaemon } cpu { corelist-workers 2 main-core 1 } ip6 { heap-size 3G hash-buckets 2000000 } heapsize 3G dpdk { dev default { num-rx-queues 1 } dev 0000:0a:00.0 dev 0000:0a:00.1 socket-mem 1024,1024 no-multi-seg } Tagged by **2T1C** :: unix { cli-listen localhost:5002 log /tmp/vpe.log nodaemon } cpu { corelist-workers 2,3 main-core 1 } ip6 { heap-size 3G hash-buckets 2000000 } heapsize 3G dpdk { dev default { num-rx-queues 1 } dev 0000:0a:00.0 dev 0000:0a:00.1 socket-mem 1024,1024 no-multi-seg } Tagged by **4T4C** :: unix { cli-listen localhost:5002 log /tmp/vpe.log nodaemon } cpu { corelist-workers 2,3,4,5 main-core 1 } ip6 { heap-size 3G hash-buckets 2000000 } heapsize 3G dpdk { dev default { num-rx-queues 2 } dev 0000:0a:00.0 dev 0000:0a:00.1 socket-mem 1024,1024 no-multi-seg } TG Configuration - TRex ----------------------- **TG Version** |trex-release| **DPDK version** DPDK v17.05 **TG Build Script used** `TRex intallation`_ **TG Startup Configuration** :: $ cat /etc/trex_cfg.yaml - port_limit : 2 version : 2 interfaces : ["0000:0d:00.0","0000:0d:00.1"] port_info : - dest_mac : [0x3c,0xfd,0xfe,0x9c,0xee,0xf5] src_mac : [0x3c,0xfd,0xfe,0x9c,0xee,0xf4] - 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`_