mirror of https://github.com/CrimsonTome/tldr.git
24 lines
459 B
Markdown
24 lines
459 B
Markdown
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# pidstat
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> Show system resource usage, including CPU, memory, IO etc.
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- Show CPU statistics at a 2 second interval for 10 times:
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`pidstat {{2}} {{10}}`
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- Show page faults and memory utilization:
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`pidstat -r`
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- Show input/output usage per process id:
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`pidstat -d`
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- Show information on a specific PID:
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`pidstat -p {{PID}}`
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- Show memory statistics for all processes whose command name include "fox" or "bird":
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`pidstat -C "{{fox|bird}}" -r -p ALL`
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