$ curl cheat.sh/

# pidstat
# Show system resource usage, including CPU, memory, IO etc.
# More information: <https://manned.org/pidstat>.

# Show CPU statistics at a 2 second interval for 10 times:
pidstat 2 10

# Show page faults and memory utilization:
pidstat -r

# Show input/output usage per process id:
pidstat -d

# Show information on a specific PID:
pidstat -p PID

# Show memory statistics for all processes whose command name include "fox" or "bird":
pidstat -C "fox|bird" -r -p ALL

$

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