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Tracing: measure IO during each job

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Using iostat from package sysstat
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Thomas Lavocat 2021-10-07 17:31:34 +02:00 • committed by Achilleas Koutsou
parent 8d67b90a2e
commit d26a93319c
3 changed files with 38 additions and 0 deletions
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4
schutzbot/start_iostats.sh Executable file
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#!/bin/bash
sudo dnf install -y sysstat
iostat -y -x -o JSON 5 > iostats.json &
echo "PERFLOG $(date --rfc-3339=seconds) starting iostat"

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schutzbot/stop_iostats.sh Executable file
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#!/bin/bash
killall -s SIGINT iostat
sleep 10
killall iostat || true
echo "PERFLOG $(date --rfc-3339=seconds) stopping iostat"