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28 lines
1.3 KiB
28 lines
1.3 KiB
1 year ago
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# Emulating built-in agent parameter 'system.users.num'
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UserParameter=system.test,who | wc -l
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# Get size of a directory
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# Defaults to /tmp
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UserParameter=vfs.dir.size[*],dir="$1"; du -s -B 1 "${dir:-/tmp}" | cut -f1
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# Total CPU utilisation by all processes with a given name.
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# Returns empty value if no such processes are present, numeric items will turn unsupported
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# Defaults to zabbix_agentd
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UserParameter=proc.cpu[*],proc="$1"; ps -o pcpu= -C "${proc:-zabbix_agentd}" | awk '{sum += $$1} END {print sum}'
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# Mail queue length from mailq
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UserParameter=unix_mail.queue,mailq | grep -v "Mail queue is empty" | grep -c '^[0-9A-Z]'
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# Partition discovery on Linux
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UserParameter=vfs.partitions.discovery.linux,for partition in $(awk 'NR > 2 {print $4}' /proc/partitions); do partitionlist="$partitionlist,"'{"{#PARTITION}":"'$partition'"}'; done; echo '{"data":['${partitionlist#,}']}'
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# Partition discovery on Solaris (using iostat output)
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# On Solaris bash usually is not the one linked from /bin/sh, so a wrapper script is suggested
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UserParameter=vfs.partitions.discovery.solaris,/somewhere/solaris_partitions.sh
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# Wrapper script (solaris_partitions.sh) contents:
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##!/bin/bash
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#for partition in $(iostat -x | tail +3 | awk '{print $1}'); do
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# partitionlist="$partitionlist,"'{"{#PARTITION}":"'$partition'"}'
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#done
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#echo '{"data":['${partitionlist#,}']}'
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