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koemu/ksm_metrics.sh

Created July 23, 2014 05:52
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Get ksm metrics for Mackerel
Raw
ksm_metrics.sh
#!/bin/bash
DATE=$(date +%s)
echo -e "ksm.pages_volatile\t$(cat /sys/kernel/mm/ksm/pages_volatile)\t${DATE}"
echo -e "ksm.pages_shared\t$(cat /sys/kernel/mm/ksm/pages_shared)\t${DATE}"
echo -e "ksm.pages_sharing\t$(cat /sys/kernel/mm/ksm/pages_sharing)\t${DATE}"
echo -e "ksm.pages_unshared\t$(cat /sys/kernel/mm/ksm/pages_unshared)\t${DATE}"
Raw
mackerel-agent.conf
# Please append this lines to your config file.
[plugin.metrics.ksm]
command = "/usr/local/bin/ksm_metrics.sh"
type = "metric"
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