Events OS Metrics

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Revision as of 22:54, 10 September 2017 by Ovidiu (talk | contribs) (→‎CPU Metrics)
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Internal

Overview

CPU Metrics

CpuUserTime

The percentage of total CPU time spent executing code in user mode.

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CpuNiceTime

The percentage of total CPU time spent executing code in user mode with low priority (nice).

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CpuKernelTime

The percentage of total CPU time spent executing system calls on behalf of processes.

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CpuIdleTime

The percentage of total CPU time spent in idle mode.

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CpuIoWaitTime

The percentage of total CPU time spent waiting for I/O to complete. The CPU will not wait for IO, it will be schedule onto another task or will enter idle state. When a CPU goes into idle state for outstanding task I/O, another task will be scheduled on this CPU. On a multi-core CPU, the task waiting for I/O to complete is not running on any CPU, so the iowait of each CPU is difficult to calculate.

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CpuHardwareInterruptTime

The percentage of total CPU time spent servicing hardware interrupts.

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CpuSoftwareInterruptTime

The percentage of total CPU time spent servicing software interrupts.

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CpuStolenTime

The percentage of total CPU time spent in other operating systems when running in a virtualized environment.

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Memory Metrics

PhysicalMemoryUsed

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PhysicalMemoryFree

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PhysicalMemoryTotal

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Swap Metrics

SwapUsed

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SwapFree

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SwapTotal

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Load Average Metrics

LoadAverageLastMinute

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LoadAverageLastFiveMinutes

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LoadAverageLastTenMinutes

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