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26 lines
818 B
Bash
Executable File
26 lines
818 B
Bash
Executable File
#!/bin/sh
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if [[ $# -ne 0 ]]; then
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echo "usage: if memory limit is exceeded kill process with biggest memory consumption"
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exit 1
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fi
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while [ 1=1 ];
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do
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FREE_MEMORY_MB=$(free -m | sed -n '3,3p' | awk '{print $4}')
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PID="$(ps -eF --sort -rss | sed -n '2,2p' | awk '{print $2}')"
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NAME="$(ps -eF --sort -rss | sed -n '2,2p' | awk '{print $11}')"
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SIZEGB="$(ps -eF --sort -rss | sed -n '2,2p' | awk '{print $6}')"
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SIZEGB=$(($SIZEGB/1024/1024))
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echo "Process id ="$PID" Size = "$SIZEGB" GB" "Free Memory = " $FREE_MEMORY_MB" MB"
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if (( $FREE_MEMORY_MB < 512 ));
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then echo "Killing the process with biggest memory consumption......"
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sudo kill -9 $PID
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echo "$(date) Killed the process with PID: $PID NAME: $NAME"
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else
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echo "SIZE has not yet exceeding"
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fi
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sleep 10
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done |