Advanced · Observation System

pidstat: Observe process resource usage

Syntax

pidstat [-p PID] [interval]

Examples

pidstat -p 314 1

Usage and sandbox support

For review only: practice in a real Linux environment, this sandbox does not execute this command.

This command is for reference and review, and the simulation terminal does not provide corresponding exercises yet.

Full documentation ↗

Related commands

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• pgrepCheck process number by name
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• pkillEnd process by name
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• duEstimated directory usage
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• idView users and user groups
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• lscpuView CPU topology
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• htopInteractively view process resources
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• fuserFind processes occupying files or ports
• iostatWatch the disk with the CPU indicator
• sarQuery system performance records
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• reniceAdjust the priority of existing processes
• ioniceAdjust I/O scheduling priority
• straceTracing system calls
• perfSampling performance events
• mountMount file system
• umountUnmount file system
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• fdiskView or edit partitions
• partedManage disk partitions
• mkfsCreate file system
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• lsmodList kernel modules
• modinfoQuery kernel module information
• modprobeLoad kernel module
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• lspciView PCI device
• getconfView system configuration values