pin cores to minimum frequency

infra/controllers/openebs.yaml

@@ -63,7 +63,7 @@ spec:
         # Workaround for crashing io-engine
         # https://github.com/openebs/mayastor/issues/1763#issuecomment-2481922234
         envcontext: "iova-mode=pa"
-        coreList: [2, 3]
+        coreList: [1, 7]
         resources:
           limits:
             cpu: 4

talos/patches/anapistula-delrosalae.patch

@@ -1,7 +1,7 @@
 machine:
   network:
     interfaces:
-      - interface: enp5s0
+      - interface: eno1
         addresses:
           - 2001:470:61a3:100::3/64
           - 192.168.1.35/24
@@ -20,3 +20,11 @@ machine:
     image: factory.talos.dev/installer/06deebb947b815afa53f04c450d355d3c8bc28927a387c754db1622a0a06349e:v1.9.5
     extraKernelArgs:
       - cpufreq.default_governor=performance
+  sysfs:
+    devices.system.cpu.cpu0.cpufreq.scaling_max_freq: "550000"
+    devices.system.cpu.cpu1.cpufreq.scaling_max_freq: "550000"
+    devices.system.cpu.cpu2.cpufreq.scaling_max_freq: "550000"
+    devices.system.cpu.cpu6.cpufreq.scaling_max_freq: "550000"
+    devices.system.cpu.cpu7.cpufreq.scaling_max_freq: "550000"
+    devices.system.cpu.cpu8.cpufreq.scaling_max_freq: "550000"
+    

talos/patches/openebs.patch

@@ -16,7 +16,7 @@ machine:
           - rw
   install:
     extraKernelArgs:
-      - isolcpus=2,3
+      - isolcpus=1,7
 
 cluster:
   apiServer: