21 lines
541 B
Bash
Executable File
21 lines
541 B
Bash
Executable File
#!/bin/bash
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while true
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do
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sleep 60
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file="/tmp/deadlock-detector-$(date +"%Y-%m-%d-%H-%M-%S").txt"
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for pid in $(jps | grep -v Jps | awk '{ print $1 }')
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do
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jcmd "$pid" VM.command_line >> "$file"
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jcmd "$pid" Thread.print >> "$file"
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if jcmd "$pid" Thread.print | grep -q SimpleLogger
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then
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# check once more to eliminate most of the sporadic finds
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if jcmd "$pid" Thread.print | grep -q SimpleLogger
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then
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jcmd "$pid" GC.heap_dump "/tmp/deadlock-detector-$pid.hprof"
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fi
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fi
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done
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done &
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