From a7b4d1d4cd7b8d64067535cda61d687ad5a864d4 Mon Sep 17 00:00:00 2001
From: "Hahn Axel (hahn)" <axel.hahn@iml.unibe.ch>
Date: Thu, 28 Oct 2021 14:54:50 +0200
Subject: [PATCH] check_cpu - Use 2nd update of top
---
check_cpu | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/check_cpu b/check_cpu
index ae97bcf..581d1e5 100755
--- a/check_cpu
+++ b/check_cpu
@@ -13,6 +13,7 @@
# 2020-07-08 v1.2 <axel.hahn@iml.unibe.ch> FIX: set "ph." instead "ps."
# 2020-07-17 v1.3 <axel.hahn@iml.unibe.ch> use ph.require to check binaries
# 2021-02-10 v1.4 <axel.hahn@iml.unibe.ch> added critical io wait
+# 2021-10-28 v1.5 <axel.hahn@iml.unibe.ch> Use 2nd update of top
# ======================================================================
@@ -27,7 +28,7 @@ function showHelp(){
cat <<EOF
______________________________________________________________________
-CHECK_CPU check cpu usage and cpu wait v1.4
+CHECK_CPU check cpu usage and cpu wait v1.5
(c) Institute for Medical Education - Univerity of Bern
Licence: GNU GPL 3
@@ -90,7 +91,9 @@ typeset -i iCriticalWait=` ph.getValueWithParam 50 i "$@"`
# hi : time spent servicing hardware interrupts
# si : time spent servicing software interrupts
# st : time stolen from this vm by the hypervisor
-top -b -n 1 | head -5 | grep "^\%Cpu" >$tmpfile
+# top -b -n 1 | head -5 | grep "^\%Cpu" >$tmpfile
+# FIX read cpu from 2nd output of top
+top -b -n 2 -d 0.1 | grep -i "^\%Cpu" | tail -1 >$tmpfile
cpuUser=` awk '{ print $2 }' $tmpfile`
cpuSystem=` awk '{ print $4 }' $tmpfile`
--
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