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Log snapshot of running processes every 5 mins #17640

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merged 1 commit into from
Sep 11, 2017
Merged

Log snapshot of running processes every 5 mins #17640

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22 changes: 22 additions & 0 deletions bin/snapshot
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
#!/bin/bash

LOG_HOME="$HOME/log/snapshots"
mkdir -p "$LOG_HOME"

if [ "$1" == "last" ]; then
ls -1tr "$LOG_HOME"/* | tail -1 | xargs less

elif [ "$1" == "list" ]; then
ls -lhtr "$LOG_HOME"/*

else
log="$LOG_HOME/$(date -d @$((($(date -u +%s)/300)*300)) -u +snapshot.%H.%M)"
echo "Snapshot: $(date -u) on $(hostname)" > "$log"

echo "--------------------------------------------------------------------------------" >> "$log"
free -mh >> "$log"

echo "--------------------------------------------------------------------------------" >> "$log"
top -c -b -n 5 >> "$log"

fi
1 change: 1 addition & 0 deletions cookbooks/cdo-apps/templates/default/crontab.erb
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Expand Up @@ -68,6 +68,7 @@
# This should be run shortly after the commit_content job run on levelbuilder.
cronjob at:'20 22 * * 1-5', do:deploy_dir('bin', 'cron', 'deploy_to_levelbuilder')
cronjob at:'*/5 * * * 1-5', do:deploy_dir('bin', 'cron', 'deploy_to_test')
cronjob at:'*/5 * * * *', do:deploy_dir('bin', 'snapshot')
end

if node.chef_environment == 'levelbuilder'
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