Documentation

Std.Internal.Async.Process

Represents resource usage statistics for a process or thread. All time values are in milliseconds.

  • CPU time spent in user mode (milliseconds)

  • cpuSystemTime : Time.Millisecond.Offset

    CPU time spent in kernel mode (milliseconds)

  • peakResidentSetSizeKb : UInt64

    Peak resident set size (max physical memory usage) in kilobytes

  • sharedMemorySizeKb : UInt64

    Size of shared memory segments (kilobytes)

  • unsharedDataSizeKb : UInt64

    Size of unshared data segment (kilobytes)

  • unsharedStackSizeKb : UInt64

    Size of unshared stack segment (kilobytes)

  • minorPageFaults : UInt64

    Number of minor (soft) page faults (no disk I/O)

  • majorPageFaults : UInt64

    Number of major (hard) page faults (disk I/O required)

  • swapOperations : UInt64

    Number of swap ins or swap outs

  • blockInputOps : UInt64

    Number of block input operations (disk reads)

  • blockOutputOps : UInt64

    Number of block output operations (disk writes)

  • messagesSent : UInt64

    Number of IPC messages sent

  • messagesReceived : UInt64

    Number of IPC messages received

  • signalsReceived : UInt64

    Number of signals received

  • voluntaryContextSwitches : UInt64

    Number of voluntary context switches (process yielded CPU)

  • involuntaryContextSwitches : UInt64

    Number of involuntary context switches (process preempted)

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    A process identifier, represented by a numeric ID in UNIX systems (e.g. 1000).

    • toUInt64 : UInt64

      The numeric process ID.

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      @[inline]

      Sets the title of the current process.

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        @[inline]

        Gets the current working directory.

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          @[inline]

          Changes the current working directory to a new one.

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            @[inline]

            Gets the scheduling priority of a process.

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              @[inline]

              Sets the scheduling priority of a process.

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                @[inline]

                Retrieves resource usage statistics.

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                  @[inline]

                  Returns the amount of free system memory in bytes.

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                    @[inline]

                    Returns the total system memory in bytes.

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                      @[inline]

                      Returns the available memory for allocation in bytes.

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