X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=docs%2Freport%2Fintroduction%2Ftest_environment_sut_conf_1.rst;h=29baeab8b1fa86255df447f55062ae95673259ff;hp=2c44d6bb029472b2b7c0e50bc7f9fc8f6285a055;hb=c5e84fbee876a45d3495cde6f4e2d8140cacbe5a;hpb=ee1321d27bc39baab5bc2615834fd7392b79a160

diff --git a/docs/report/introduction/test_environment_sut_conf_1.rst b/docs/report/introduction/test_environment_sut_conf_1.rst
index 2c44d6bb02..29baeab8b1 100644
--- a/docs/report/introduction/test_environment_sut_conf_1.rst
+++ b/docs/report/introduction/test_environment_sut_conf_1.rst
@@ -1,5 +1,5 @@
-SUT Configuration - Host OS Linux
----------------------------------
+SUT Settings - Linux
+--------------------
 
 System provisioning is done by combination of PXE boot unattented
 install and
@@ -7,29 +7,19 @@ install and
 
 Below a subset of the running configuration:
 
-#. Haswell - Ubuntu 16.04.1 LTS
-
-::
-
-    $ lsb_release -a
-    No LSB modules are available.
-    Distributor ID:	Ubuntu
-    Description:	Ubuntu 16.04.1 LTS
-    Release:	16.04
-    Codename:	xenial
-
-#. Skylake - Ubuntu 18.04 LTS
+1. Ubuntu 18.04.x LTS
 
 ::
 
     $ lsb_release -a
     No LSB modules are available.
     Distributor ID: Ubuntu
-    Description:    Ubuntu 18.04 LTS
+    Description:    Ubuntu 18.04.3 LTS
     Release:        18.04
     Codename:       bionic
 
-**Kernel boot parameters used in CSIT performance testbeds**
+Linux Boot Parameters
+~~~~~~~~~~~~~~~~~~~~~
 
 - **isolcpus=<cpu number>-<cpu number>** used for all cpu cores apart from
   first core of each socket used for running VPP worker threads and Qemu/LXC
@@ -67,20 +57,10 @@ Below a subset of the running configuration:
   virtualized environment.
 - **hpet=disable** - [X86-32,HPET] Disable HPET and use PIT instead.
 
-**Applied command line boot parameters:**
-
-#. Haswell - Ubuntu 16.04.1 LTS
-
-::
-
-    $ 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
-
-#. Skylake - Ubuntu 18.04 LTS
-
-::
-
-    $ cat /proc/cmdline
-    BOOT_IMAGE=/vmlinuz-4.15.0-23-generic root=UUID=3fa246fd-1b80-4361-bb90-f339a6bbed51 ro isolcpus=1-27,29-55,57-83,85-111 nohz_full=1-27,29-55,57-83,85-111 rcu_nocbs=1-27,29-55,57-83,85-111 numa_balancing=disable intel_pstate=disable intel_iommu=on iommu=pt nmi_watchdog=0 audit=0 nosoftlockup processor.max_cstate=1 intel_idle.max_cstate=1 hpet=disable tsc=reliable mce=off console=tty0 console=ttyS0,115200n8
-
+Hugepages Configuration
+~~~~~~~~~~~~~~~~~~~~~~~
 
+Huge pages are namaged via sysctl configuration located in
+`/etc/sysctl.d/90-csit.conf` on each testbed. Default huge page size is 2M.
+The exact amount of huge pages depends on testbed. All the values are defined
+in `Ansible inventory - hosts` files.