First Commit

usr/bin/kerver

@@ -0,0 +1,29 @@
+#!/usr/bin/env bash
+
+cat << EOF
+Check kernel version:
+
+$(cat /proc/version && uname -a)
+
+
+Check x86_64 support:
+
+$(/lib64/ld-linux-x86-64.so.2 --help | grep "(supported, searched)")
+
+
+Check CPU config:
+
+$(zgrep -iE 'CONFIG_(GENERIC_CPU(=| is)|X86_64_VERSION|MZEN|MBULLDOZER|MPILEDRIVER|MSTREAMROLLER|MEXCAVATOR|MBOBCAT|MJAGUAR|MK10|MK8SSE3|MATOM|MGOLDMONTPLUS|MSKYLAKE2|MIVYBRIDGE|MICELAKE|MNATIVE_INTEL|MNATIVE_AMD|X86_NATIVE_CPU)' /proc/config.gz)
+
+
+Current disk schedulers:
+
+$(for disk in /sys/block/*/
+do [ -f "$disk/queue/scheduler" ] \
+    && echo "$(basename "$disk"): $(cat "$disk/queue/scheduler")"
+done)
+
+Check available schedulers:
+
+$(journalctl --output cat -k | grep -i scheduler)
+EOF