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update get_max_mem_process

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modified:   install_shell/get_max_mem_process.sh

Signed-off-by: Qin, Bo <bqin@linx-info.com>
This commit is contained in:
Qin, Bo
2014-05-07 15:24:09 +08:00
parent cf0c07e8c5
commit 133a399ebf
1 changed files with 4 additions and 1 deletions
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5
install_shell/get_max_mem_process.sh
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@@ -1,11 +1,14 @@
#!/bin/bash
SWAP_USED=$(free |grep -i swap|awk '{print $3}')
SWAP_TOTAL=$(free |grep -i swap|awk '{print $2}')
if [ ${SWAP_TOTAL} -eq 0 ];then
exit 0
fi
printf -v SWAP_USED_PERCENTAGE "%0.3f\n" $(echo "scale=5;$SWAP_USED/$SWAP_TOTAL * 100"|bc)
#echo ${SWAP_USED_PERCENTAGE}
SWAP_USED_PERCENTAGE_INT=$(echo ${SWAP_USED_PERCENTAGE}|awk -F. '{print $1}')
#echo ${SWAP_USED_PERCENTAGE_INT}
if [ ${SWAP_USED_PERCENTAGE_INT} -ge 20 ];then
if [ ${SWAP_USED_PERCENTAGE_INT} -ge 30 ];then
date>>/var/log/messages
echo "rss(KB) pmem%M pcpu%C vsize(SWAP+RES,KB) process ">>/var/log/messages
ps -eo rss,pmem,pcpu,vsize,args | sort -k 1 -r -n|head -10>>/var/log/messages