Resource.rusage

All Superinterfaces:

org.graalvm.word.ComparableWord, org.graalvm.word.PointerBase, org.graalvm.word.WordBase

Enclosing class:

Resource
```
public static interface Resource.rusage
extends org.graalvm.word.PointerBase
```
Structure which says how much of each resource has been used.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`long`	`ru_idrss()` Amount of data segment memory used (kilobyte-seconds).
`long`	`ru_inblock()` Number of input operations via the file system.
`long`	`ru_isrss()` Amount of stack memory used (kilobyte-seconds).
`long`	`ru_ixrss()` Maximum resident set size (in kilobytes).
`long`	`ru_majflt()` Number of hard page faults (i.e.
`long`	`ru_maxrss()` Maximum resident set size (in kilobytes).
`long`	`ru_minflt()` Number of soft page faults (i.e.
`long`	`ru_msgrcv()` Number of IPC messages received.
`long`	`ru_msgsnd()` Number of IPC messages sent.
`long`	`ru_nivcsw()` Number of involuntary context switches, i.e.
`long`	`ru_nsignals()` Number of signals delivered.
`long`	`ru_nswap()` Number of times a process was swapped out of physical memory.
`long`	`ru_nvcsw()` Number of voluntary context switches, i.e.
`long`	`ru_oublock()` Number of output operations via the file system.
`Time.timeval`	`ru_stime()` Total amount of system time used.
`Time.timeval`	`ru_utime()` Total amount of user time used.

Methods inherited from interface org.graalvm.word.PointerBase
isNonNull, isNull

Methods inherited from interface org.graalvm.word.ComparableWord
equal, notEqual

Methods inherited from interface org.graalvm.word.WordBase
rawValue

- Method Detail
  - ru_utime
```
Time.timeval ru_utime()
```
    Total amount of user time used.
  - ru_stime
```
Time.timeval ru_stime()
```
    Total amount of system time used.
  - ru_maxrss
```
long ru_maxrss()
```
    Maximum resident set size (in kilobytes).
  - ru_ixrss
```
long ru_ixrss()
```
    Maximum resident set size (in kilobytes).
  - ru_idrss
```
long ru_idrss()
```
    Amount of data segment memory used (kilobyte-seconds).
  - ru_isrss
```
long ru_isrss()
```
    Amount of stack memory used (kilobyte-seconds).
  - ru_minflt
```
long ru_minflt()
```
    Number of soft page faults (i.e. those serviced by reclaiming a page from the list of pages awaiting reallocation.
  - ru_majflt
```
long ru_majflt()
```
    Number of hard page faults (i.e. those that required I/O).
  - ru_nswap
```
long ru_nswap()
```
    Number of times a process was swapped out of physical memory.
  - ru_inblock
```
long ru_inblock()
```
    Number of input operations via the file system. Note: This and `ru_oublock' do not include operations with the cache.
  - ru_oublock
```
long ru_oublock()
```
    Number of output operations via the file system.
  - ru_msgsnd
```
long ru_msgsnd()
```
    Number of IPC messages sent.
  - ru_msgrcv
```
long ru_msgrcv()
```
    Number of IPC messages received.
  - ru_nsignals
```
long ru_nsignals()
```
    Number of signals delivered.
  - ru_nvcsw
```
long ru_nvcsw()
```
    Number of voluntary context switches, i.e. because the process gave up the process before it had to (usually to wait for some resource to be available).
  - ru_nivcsw
```
long ru_nivcsw()
```
    Number of involuntary context switches, i.e. a higher priority process became runnable or the current process used up its time slice.

Interface Resource.rusage

Method Summary

Methods inherited from interface org.graalvm.word.PointerBase

Methods inherited from interface org.graalvm.word.ComparableWord

Methods inherited from interface org.graalvm.word.WordBase

Method Detail

ru_utime

ru_stime

ru_maxrss

ru_ixrss

ru_idrss

ru_isrss

ru_minflt

ru_majflt

ru_nswap

ru_inblock

ru_oublock

ru_msgsnd

ru_msgrcv

ru_nsignals

ru_nvcsw

ru_nivcsw