42 строки
922 B
Bash
42 строки
922 B
Bash
#!/bin/bash
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# load sysconfig atop
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[ -f /etc/sysconfig/atop ] && . /etc/sysconfig/atop
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# Current Day format
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[ -z $CURDAY ] && CURDAY=`date +%Y%m%d`
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# Log files path
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[ -z $LOGPATH ] && LOGPATH=/var/log/atop
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# Binaries path
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[ -z $BINPATH ] && BINPATH=/usr/bin
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# PID File
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[ -z $PIDFILE ] && PIDFILE=/var/run/atop.pid
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# interval (default 10 minutes)
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[ -z $INTERVAL ] && INTERVAL=600
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start_atop() {
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# start atop for all processes with interval of $INTERVAL
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# (by default 10) minutes
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$BINPATH/atop -a -w $LOGPATH/atop_$CURDAY $INTERVAL > $LOGPATH/atop.log 2>&1 &
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echo $! > $PIDFILE
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}
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# verify if atop still runs for daily logging
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#
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if [ -f $PIDFILE ]; then
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PID=`cat $PIDFILE`
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if [ -s $PIDFILE ] && ps -p $PID | grep 'atop$' > /dev/null
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then
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kill -USR1 $PID # take final sample
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sleep 3
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kill -TERM $PID
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rm $PIDFILE
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sleep 1
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else
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exit 1
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fi
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fi
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start_atop
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exit 0
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