method

Subprocess.resourceUsage

Get the resource usage of the process, such as max RSS and CPU time

Returns undefined until the process has exited

Referenced types

contextSwitches: { involuntary: number; voluntary: number }
The number of voluntary and involuntary context switches that the process made.
cpuTime: { system: number; total: number; user: number }
The amount of CPU time used by the process, in microseconds.
maxRSS: number
The maximum resident set size (in bytes) used by the process during its lifetime.
messages: { received: number; sent: number }
IPC messages sent and received by the process.
ops: { in: number; out: number }
The number of IO operations done by the process.
shmSize: number
The amount of shared memory that the process used.
signalCount: number
The number of signals delivered to the process.
swapCount: number
The number of times the process was swapped out of main memory.