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It allow to retrieve current load values.
For cpu and net httphttps://sigargithub.hyperic.com/ is oshi/oshi is used, for mem the java runtime
- CPU_MAX: The max value of the CPU
- CPU_FREE:
- NET_INPUT_RATE:
- NET_MAX:
- NET_OUTPUT_RATE:
- MEM_FREE: Runtime.getRuntime().freeMemory()
- MEM_TOTAL: Runtime.getRuntime().totalMemory()
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#PARSER PQL
#RUNQUERY
sysload := RECEIVE({
source='Systemload',
transport='Timer',
protocol='systemload',
datahandler='Tuple',
options=[['period', '2000']],
schema=[['ts', 'Timestamp'],
['cpu_max','double'],
['cpu_free','double'],
['NET_INPUT_RATE','double'],
['NET_MAX','double'],
['NET_OUTPUT_RATE','double'],
['MEM_FREE','double'],
['MEM_TOTAL','double']]
}
)
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