From: Juraj Linkeš <juraj.linkes@pantheon.tech>
Date: Fri, 16 Jul 2021 14:45:46 +0000 (+0200)
Subject: Infra: ansible update arm perf testbeds
X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=commitdiff_plain;h=ea1ac421f5974644f9969c1b0d8871e6e58e13f6

Infra: ansible update arm perf testbeds

Only isolate as many cores as needed for VPP testing so that the rest
are available for other tasks, such as DPDK compilation.
Configure perf iommu kernel cmdline which works on arm.

Change-Id: I0bf356b34e6a611bd43707b4fd43b7701cd205de
Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
---

diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml
index 0794894931..8b11288179 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.36.yaml
@@ -4,16 +4,16 @@
 hostname: "s17-t33-sut1"
 grub:
   audit: "0"
-  intel_iommu: "on"
-  isolcpus: "1-15,17-31,33-47,49-63"
+  iommu.passthrough: "1"
+  isolcpus: "1-10,17-26,33-42,49-58"
   nmi_watchdog: "0"
-  nohz_full: "1-15,17-31,33-47,49-63"
+  nohz_full: "1-10,17-26,33-42,49-58"
   nosoftlockup: true
   processor.max_cstate: "1"
-  rcu_nocbs: "1-15,17-31,33-47,49-63"
+  rcu_nocbs: "1-10,17-26,33-42,49-58"
 sysctl:
   kernel:
-    watchdog_cpumask: "0,16,32,48"
+    watchdog_cpumask: "0,11-16,27-32,43-48,59-63"
   vm:
     nr_hugepages: 32768
 
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml
index 293ee24b20..85e4c6afd5 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.37.yaml
@@ -4,16 +4,16 @@
 hostname: "s18-t33-sut2"
 grub:
   audit: "0"
-  intel_iommu: "on"
-  isolcpus: "1-15,17-31,33-47,49-63"
+  iommu.passthrough: "1"
+  isolcpus: "1-10,17-26,33-42,49-58"
   nmi_watchdog: "0"
-  nohz_full: "1-15,17-31,33-47,49-63"
+  nohz_full: "1-10,17-26,33-42,49-58"
   nosoftlockup: true
   processor.max_cstate: "1"
-  rcu_nocbs: "1-15,17-31,33-47,49-63"
+  rcu_nocbs: "1-10,17-26,33-42,49-58"
 sysctl:
   kernel:
-    watchdog_cpumask: "0,16,32,48"
+    watchdog_cpumask: "0,11-16,27-32,43-48,59-63"
   vm:
     nr_hugepages: 32768
 
diff --git a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.69.yaml b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.69.yaml
index 43585d460e..d65e6248b5 100644
--- a/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.69.yaml
+++ b/fdio.infra.ansible/inventories/lf_inventory/host_vars/10.30.51.69.yaml
@@ -4,16 +4,16 @@
 hostname: "s27-t211-sut1"
 grub:
   audit: "0"
-  intel_iommu: "on"
-  isolcpus: "1-27,29-55"
+  iommu.passthrough: "1"
+  isolcpus: "1-10,29-38"
   nmi_watchdog: "0"
-  nohz_full: "1-27,29-55"
+  nohz_full: "1-10,29-38"
   nosoftlockup: true
   processor.max_cstate: "1"
-  rcu_nocbs: "1-27,29-55"
+  rcu_nocbs: "1-10,29-38"
 sysctl:
   kernel:
-    watchdog_cpumask: "0,28"
+    watchdog_cpumask: "0,11-28,39-55"
   vm:
     nr_hugepages: 57344
     max_map_count: 20000