StatusImpl (root 0.2-SNAPSHOT API)

java.lang.Object
- xyz.cofe.unix.linux.proc.fs.StatusImpl

All Implemented Interfaces:

Status
```
public class StatusImpl
extends Object
implements Status
```
Инфоррмация о статусе linux процесса, файл /proc/[id]/status. man page

Field Summary

Fields
Modifier and Type	Field and Description
`protected long`	`CapAmb` Ambient capability set (since Linux 4.3, see capabilities(7)).
`protected long`	`CapBnd` Capability Bounding set (since Linux 2.6.26, see capabilities(7)).
`protected long`	`CapEff` Masks of capabilities enabled in inheritable, permitted, and effective sets (see capabilities(7)).
`protected long`	`CapInh` Masks of capabilities enabled in inheritable, permitted, and effective sets (see capabilities(7)).
`protected long`	`CapPrm` Masks of capabilities enabled in inheritable, permitted, and effective sets (see capabilities(7)).
`protected long`	`Cpus_allowed` Mask of CPUs on which this process may run (since Linux 2.6.24, see cpuset(7)).
`protected long`	`Cpus_allowed_list` Mask of CPUs on which this process may run (since Linux 2.6.24, see cpuset(7)).
`protected int`	`effectiveGid`
`protected int`	`effectiveUid`
`protected int`	`fdSize`
`protected int`	`fsGid`
`protected int`	`fsUid`
`protected int[]`	`groups`
`protected long`	`hugetlbPages` Size of hugetlb memory portions.
`protected long`	`Mems_allowed` Mask of memory nodes allowed to this process (since Linux 2.6.24, see cpuset(7)).
`protected long`	`Mems_allowed_list` Mask of memory nodes allowed to this process (since Linux 2.6.24, see cpuset(7)).
`protected String`	`name`
`protected int`	`ngid`
`protected long`	`NoNewPrivs` Value of the no_new_privs bit (since Linux 4.10, see prctl(2)).
`protected long`	`nonvoluntary_ctxt_switches` Number of voluntary and involuntary context switches (since Linux 2.6.23).
`protected int`	`nspgid`
`protected int`	`nspid`
`protected int`	`nssid`
`protected int`	`nstgid`
`protected int`	`pid`
`protected int`	`ppid`
`protected int`	`realGid`
`protected int`	`realUid`
`protected long`	`rssAnon` Size of resident anonymous memory.
`protected long`	`rssFile` Size of resident file mappings.
`protected long`	`rssShmem` Size of resident shared memory (includes System V shared memory, mappings from tmpfs(5), and shared anonymous mappings).
`protected int`	`savedGid`
`protected int`	`savedUid`
`protected long`	`Seccomp` Seccomp mode of the process (since Linux 3.8, see seccomp(2)). 0 means SECCOMP_MODE_DISABLED; 1 means SECCOMP_MODE_STRICT; 2 means SECCOMP_MODE_FILTER.
`protected long`	`ShdPnd` Number of signals pending for thread and for process as a whole (see pthreads(7) and signal(7)) SigPnd: 0000000000000000 ShdPnd: 0000000000000000
`protected long`	`SigBlk` Masks indicating signals being blocked, ignored, and caught (see signal(7)) SigBlk: 0000000000010000 SigIgn: 0000000000384004 SigCgt: 000000004b813efb
`protected long`	`SigCgt` Masks indicating signals being blocked, ignored, and caught (see signal(7))
`protected long`	`SigIgn` Masks indicating signals being blocked, ignored, and caught (see signal(7))
`protected long`	`SigPnd` Number of signals pending for thread and for process as a whole (see pthreads(7) and signal(7)) SigPnd: 0000000000000000 ShdPnd: 0000000000000000
`protected long`	`sigQ` This field contains two slash-separated numbers that relate to queued signals for the real user ID of this process.
`protected Process.State`	`state`
`protected String`	`stateRaw`
`protected int`	`tgid`
`protected long`	`threads` Number of threads in process containing this thread.
`protected int`	`tracerPid`
`protected int`	`unmask`
`protected long`	`vmData` Size of data segments.
`protected long`	`vmExe` Size of text segments.
`protected long`	`vmHWM` Peak resident set size ("high water mark")
`protected long`	`vmLck` Locked memory size (see mlock(3))
`protected long`	`vmLib` Shared library code size
`protected long`	`vmPeak` Peak virtual memory size
`protected long`	`vmPin` Pinned memory size (since Linux 3.2).
`protected long`	`vmPMD` Size of second-level page tables (since Linux 4.0)
`protected long`	`vmPTE` Page table entries size (since Linux 2.6.10)
`protected long`	`vmRSS` Resident set size.
`protected long`	`vmSize` Virtual memory size
`protected long`	`vmStk` Size of stack segments.
`protected long`	`vmSwap` Swapped-out virtual memory size by anonymous private pages; shmem swap usage is not included (since Linux 2.6.34).
`protected long`	`voluntary_ctxt_switches` Number of voluntary and involuntary context switches (since Linux 2.6.23).

Constructor Summary

Constructors
Constructor and Description

StatusImpl(File statusFile)

StatusImpl(int pid)

StatusImpl(Process proc)

StatusImpl(String fileContent)

Constructors
Constructor and Description
`StatusImpl(File statusFile)`
`StatusImpl(int pid)`
`StatusImpl(Process proc)`
`StatusImpl(String fileContent)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`getEffectiveGid()`
`int`	`getEffectiveUid()`
`int`	`getFdSize()` Number of file descriptor slots currently allocated
`int`	`getFsGid()`
`int`	`getFsUid()`
`int[]`	`getGroups()` Supplementary group list
`long`	`getHugetlbPages()` Size of hugetlb memory portions.
`String`	`getName()` Command run by this process
`int`	`getNgid()` NUMA group ID (0 if none; since Linux 3.13).
`long`	`getNonvoluntaryCtxtSwitches()` Number of voluntary and involuntary context switches (since Linux 2.6.23).
`int`	`getNspgid()` Process group ID in each of the PID namespaces of which [pid] is a member.
`int`	`getNspid()` Thread ID in each of the PID namespaces of which [pid] is a member.
`int`	`getNssid()` descendant namespace session ID hierarchy Session ID in each of the PID namespaces of which [pid] is a member.
`int`	`getNstgid()` Thread group ID (i.e., PID) in each of the PID namespaces of which [pid] is a member.
`int`	`getPID()` Thread ID (see gettid(2))
`int`	`getPPID()` PID of parent process
`int`	`getRealGid()`
`int`	`getRealUid()`
`long`	`getRssAnon()` Size of resident anonymous memory.
`long`	`getRssFile()` Size of resident file mappings.
`long`	`getRssShmem()` Size of resident shared memory (includes System V shared memory, mappings from tmpfs(5), and shared anonymous mappings).
`int`	`getSavedGid()`
`int`	`getSavedUid()`
`Process.State`	`getState()`
`String`	`getStateRaw()` Current state of the process.
`int`	`getTgid()` Thread group ID (i.e., Process ID)
`long`	`getThreads()` Number of threads in process containing this thread.
`int`	`getTracerPid()` PID of process tracing this process (0 if not being traced)
`int`	`getUnmask()` Process umask
`long`	`getVmData()` Size of data segments.
`long`	`getVmExe()` Size of text segments.
`long`	`getVmHWM()` Peak resident set size ("high water mark")
`long`	`getVmLck()` Locked memory size (see mlock(3))
`long`	`getVmLib()` Shared library code size
`long`	`getVmPeak()` Peak virtual memory size
`long`	`getVmPin()` Pinned memory size (since Linux 3.2).
`long`	`getVmPMD()` Size of second-level page tables (since Linux 4.0)
`long`	`getVmPTE()` Page table entries size (since Linux 2.6.10)
`long`	`getVmRSS()` Resident set size.
`long`	`getVmSize()` Virtual memory size
`long`	`getVmStk()` Size of stack segments.
`long`	`getVmSwap()` Swapped-out virtual memory size by anonymous private pages; shmem swap usage is not included (since Linux 2.6.34).
`long`	`getVoluntaryCtxtSwitches()` Number of voluntary and involuntary context switches (since Linux 2.6.23).
`protected void`	`parse(String fileContent)`
`protected void`	`parseKeyValue(String key, String value)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - name
```
protected String name
```
  - state
```
protected Process.State state
```
  - stateRaw
```
protected String stateRaw
```
  - unmask
```
protected int unmask
```
  - pid
```
protected int pid
```
  - ppid
```
protected int ppid
```
  - tgid
```
protected int tgid
```
  - ngid
```
protected int ngid
```
  - tracerPid
```
protected int tracerPid
```
  - realUid
```
protected int realUid
```
  - realGid
```
protected int realGid
```
  - effectiveUid
```
protected int effectiveUid
```
  - effectiveGid
```
protected int effectiveGid
```
  - savedUid
```
protected int savedUid
```
  - savedGid
```
protected int savedGid
```
  - fsUid
```
protected int fsUid
```
  - fsGid
```
protected int fsGid
```
  - fdSize
```
protected int fdSize
```
  - groups
```
protected int[] groups
```
  - nstgid
```
protected int nstgid
```
  - nspid
```
protected int nspid
```
  - nspgid
```
protected int nspgid
```
  - nssid
```
protected int nssid
```
  - vmPeak
```
protected long vmPeak
```
    Peak virtual memory size
  - vmSize
```
protected long vmSize
```
    Virtual memory size
  - vmLck
```
protected long vmLck
```
    Locked memory size (see mlock(3))
  - vmPin
```
protected long vmPin
```
    Pinned memory size (since Linux 3.2). These are pages that can't be moved because something needs to directly access physical memory.
  - vmHWM
```
protected long vmHWM
```
    Peak resident set size ("high water mark")
  - vmRSS
```
protected long vmRSS
```
    Resident set size. Note that the value here is the sum of RssAnon, RssFile, and RssShmem.
  - rssAnon
```
protected long rssAnon
```
    Size of resident anonymous memory. (since Linux 4.5).
  - rssFile
```
protected long rssFile
```
    Size of resident file mappings. (since Linux 4.5).
  - rssShmem
```
protected long rssShmem
```
    Size of resident shared memory (includes System V shared memory, mappings from tmpfs(5), and shared anonymous mappings). (since Linux 4.5).
  - vmData
```
protected long vmData
```
    Size of data segments.
  - vmStk
```
protected long vmStk
```
    Size of stack segments.
  - vmExe
```
protected long vmExe
```
    Size of text segments.
  - vmLib
```
protected long vmLib
```
    Shared library code size
  - vmPTE
```
protected long vmPTE
```
    Page table entries size (since Linux 2.6.10)
  - vmPMD
```
protected long vmPMD
```
    Size of second-level page tables (since Linux 4.0)
  - vmSwap
```
protected long vmSwap
```
    Swapped-out virtual memory size by anonymous private pages; shmem swap usage is not included (since Linux 2.6.34).
  - hugetlbPages
```
protected long hugetlbPages
```
    Size of hugetlb memory portions. (since Linux 4.4).
  - threads
```
protected long threads
```
    Number of threads in process containing this thread.
  - sigQ
```
protected long sigQ
```
    This field contains two slash-separated numbers that relate to queued signals for the real user ID of this process. The first of these is the number of currently queued signals for this real user ID, and the second is the resource limit on the number of queued signals for this process (see the description of RLIMIT_SIGPENDING in getrlimit(2)).
  - SigPnd
```
protected long SigPnd
```
    Number of signals pending for thread and for process as a whole (see pthreads(7) and signal(7))
    SigPnd: 0000000000000000
    ShdPnd: 0000000000000000
  - ShdPnd
```
protected long ShdPnd
```
    Number of signals pending for thread and for process as a whole (see pthreads(7) and signal(7))
    SigPnd: 0000000000000000
    ShdPnd: 0000000000000000
  - SigBlk
```
protected long SigBlk
```
    Masks indicating signals being blocked, ignored, and caught (see signal(7))
    SigBlk: 0000000000010000
    SigIgn: 0000000000384004
    SigCgt: 000000004b813efb
  - SigIgn
```
protected long SigIgn
```
    Masks indicating signals being blocked, ignored, and caught (see signal(7))
  - SigCgt
```
protected long SigCgt
```
    Masks indicating signals being blocked, ignored, and caught (see signal(7))
  - CapInh
```
protected long CapInh
```
    Masks of capabilities enabled in inheritable, permitted, and effective sets (see capabilities(7)).
  - CapPrm
```
protected long CapPrm
```
    Masks of capabilities enabled in inheritable, permitted, and effective sets (see capabilities(7)).
  - CapEff
```
protected long CapEff
```
    Masks of capabilities enabled in inheritable, permitted, and effective sets (see capabilities(7)).
  - CapBnd
```
protected long CapBnd
```
    Capability Bounding set (since Linux 2.6.26, see capabilities(7)).
  - CapAmb
```
protected long CapAmb
```
    Ambient capability set (since Linux 4.3, see capabilities(7)).
  - NoNewPrivs
```
protected long NoNewPrivs
```
    Value of the no_new_privs bit (since Linux 4.10, see prctl(2)).
  - Seccomp
```
protected long Seccomp
```
    Seccomp mode of the process (since Linux 3.8, see seccomp(2)). 0 means SECCOMP_MODE_DISABLED; 1 means SECCOMP_MODE_STRICT; 2 means SECCOMP_MODE_FILTER. This field is provided only if the kernel was built with the CONFIG_SECCOMP kernel configuration option enabled.
  - Cpus_allowed
```
protected long Cpus_allowed
```
    Mask of CPUs on which this process may run (since Linux 2.6.24, see cpuset(7)).
  - Cpus_allowed_list
```
protected long Cpus_allowed_list
```
    Mask of CPUs on which this process may run (since Linux 2.6.24, see cpuset(7)). but in "list format" (since Linux 2.6.26, see cpuset(7))
  - Mems_allowed
```
protected long Mems_allowed
```
    Mask of memory nodes allowed to this process (since Linux 2.6.24, see cpuset(7)).
  - Mems_allowed_list
```
protected long Mems_allowed_list
```
    Mask of memory nodes allowed to this process (since Linux 2.6.24, see cpuset(7)). but in "list format" (since Linux 2.6.26, see cpuset(7))
  - voluntary_ctxt_switches
```
protected long voluntary_ctxt_switches
```
    Number of voluntary and involuntary context switches (since Linux 2.6.23).
  - nonvoluntary_ctxt_switches
```
protected long nonvoluntary_ctxt_switches
```
    Number of voluntary and involuntary context switches (since Linux 2.6.23).
- Constructor Detail
  - StatusImpl
```
public StatusImpl(int pid)
```
  - StatusImpl
```
public StatusImpl(Process proc)
```
  - StatusImpl
```
public StatusImpl(File statusFile)
```
  - StatusImpl
```
public StatusImpl(String fileContent)
```
- Method Detail
  - parse
```
protected void parse(String fileContent)
```
  - parseKeyValue
```
protected void parseKeyValue(String key,
                             String value)
```
  - getName
```
public String getName()
```
    Command run by this process
    
    Specified by:
    
    getName in interface Status
    
    Returns:
  - getState
```
public Process.State getState()
```
    Specified by:
    
    getState in interface Status
  - getStateRaw
```
public String getStateRaw()
```
    Current state of the process. One of
    - "R (running)",
    - "S (sleeping)",
    - "D (disk sleep)",
    - "T (stopped)",
    - "T (tracing stop)",
    - "Z (zombie)",
    - or "X (dead)".
    Specified by:
    
    getStateRaw in interface Status
    
    Returns:
    
    Current state
  - getUnmask
```
public int getUnmask()
```
    Process umask
    
    Specified by:
    
    getUnmask in interface Status
    
    Returns:
  - getPID
```
public int getPID()
```
    Thread ID (see gettid(2))
    
    Specified by:
    
    getPID in interface Status
    
    Returns:
  - getPPID
```
public int getPPID()
```
    PID of parent process
    
    Specified by:
    
    getPPID in interface Status
    
    Returns:
  - getTgid
```
public int getTgid()
```
    Thread group ID (i.e., Process ID)
    
    Specified by:
    
    getTgid in interface Status
    
    Returns:
  - getNgid
```
public int getNgid()
```
    NUMA group ID (0 if none; since Linux 3.13).
    
    Specified by:
    
    getNgid in interface Status
    
    Returns:
  - getTracerPid
```
public int getTracerPid()
```
    PID of process tracing this process (0 if not being traced)
    
    Specified by:
    
    getTracerPid in interface Status
    
    Returns:
  - getRealUid
```
public int getRealUid()
```
    Specified by:
    
    getRealUid in interface Status
  - getRealGid
```
public int getRealGid()
```
    Specified by:
    
    getRealGid in interface Status
  - getEffectiveUid
```
public int getEffectiveUid()
```
    Specified by:
    
    getEffectiveUid in interface Status
  - getEffectiveGid
```
public int getEffectiveGid()
```
    Specified by:
    
    getEffectiveGid in interface Status
  - getSavedUid
```
public int getSavedUid()
```
    Specified by:
    
    getSavedUid in interface Status
  - getSavedGid
```
public int getSavedGid()
```
    Specified by:
    
    getSavedGid in interface Status
  - getFsUid
```
public int getFsUid()
```
    Specified by:
    
    getFsUid in interface Status
  - getFsGid
```
public int getFsGid()
```
    Specified by:
    
    getFsGid in interface Status
  - getFdSize
```
public int getFdSize()
```
    Number of file descriptor slots currently allocated
    
    Specified by:
    
    getFdSize in interface Status
    
    Returns:
    
    Number of file descriptor
  - getGroups
```
public int[] getGroups()
```
    Supplementary group list
    
    Specified by:
    
    getGroups in interface Status
    
    Returns:
  - getNstgid
```
public int getNstgid()
```
    Thread group ID (i.e., PID) in each of the PID namespaces of which [pid] is a member.
    The leftmost entry shows the value with respect to the PID namespace of the reading process, followed by the value in successively nested inner namespaces. (Since Linux 4.1.)
    
    Specified by:
    
    getNstgid in interface Status
    
    Returns:
  - getNspid
```
public int getNspid()
```
    Thread ID in each of the PID namespaces of which [pid] is a member. The fields are ordered as for NStgid. (Since Linux 4.1.)
    
    Specified by:
    
    getNspid in interface Status
    
    Returns:
  - getNspgid
```
public int getNspgid()
```
    Process group ID in each of the PID namespaces of which [pid] is a member. The fields are ordered as for NStgid. (Since Linux 4.1.)
    
    Specified by:
    
    getNspgid in interface Status
    
    Returns:
  - getNssid
```
public int getNssid()
```
    descendant namespace session ID hierarchy Session ID in each of the PID namespaces of which [pid] is a member. The fields are ordered as for NStgid. (Since Linux 4.1.)
    
    Specified by:
    
    getNssid in interface Status
    
    Returns:
  - getVmPeak
```
public long getVmPeak()
```
    Peak virtual memory size
    
    Specified by:
    
    getVmPeak in interface Status
    
    Returns:
  - getVmSize
```
public long getVmSize()
```
    Virtual memory size
    
    Specified by:
    
    getVmSize in interface Status
    
    Returns:
  - getVmLck
```
public long getVmLck()
```
    Locked memory size (see mlock(3))
    
    Specified by:
    
    getVmLck in interface Status
    
    Returns:
  - getVmPin
```
public long getVmPin()
```
    Pinned memory size (since Linux 3.2). These are pages that can't be moved because something needs to directly access physical memory.
    
    Specified by:
    
    getVmPin in interface Status
    
    Returns:
  - getVmHWM
```
public long getVmHWM()
```
    Peak resident set size ("high water mark")
    
    Specified by:
    
    getVmHWM in interface Status
    
    Returns:
  - getVmRSS
```
public long getVmRSS()
```
    Resident set size. Note that the value here is the sum of RssAnon, RssFile, and RssShmem.
    
    Specified by:
    
    getVmRSS in interface Status
    
    Returns:
  - getRssAnon
```
public long getRssAnon()
```
    Size of resident anonymous memory. (since Linux 4.5).
    
    Specified by:
    
    getRssAnon in interface Status
    
    Returns:
  - getRssFile
```
public long getRssFile()
```
    Size of resident file mappings. (since Linux 4.5).
    
    Specified by:
    
    getRssFile in interface Status
    
    Returns:
  - getRssShmem
```
public long getRssShmem()
```
    Size of resident shared memory (includes System V shared memory, mappings from tmpfs(5), and shared anonymous mappings). (since Linux 4.5).
    
    Specified by:
    
    getRssShmem in interface Status
    
    Returns:
  - getVmData
```
public long getVmData()
```
    Size of data segments.
    
    Specified by:
    
    getVmData in interface Status
    
    Returns:
  - getVmStk
```
public long getVmStk()
```
    Size of stack segments.
    
    Specified by:
    
    getVmStk in interface Status
    
    Returns:
  - getVmExe
```
public long getVmExe()
```
    Size of text segments.
    
    Specified by:
    
    getVmExe in interface Status
    
    Returns:
  - getVmLib
```
public long getVmLib()
```
    Shared library code size
    
    Specified by:
    
    getVmLib in interface Status
    
    Returns:
  - getVmPTE
```
public long getVmPTE()
```
    Page table entries size (since Linux 2.6.10)
    
    Specified by:
    
    getVmPTE in interface Status
    
    Returns:
  - getVmPMD
```
public long getVmPMD()
```
    Size of second-level page tables (since Linux 4.0)
    
    Specified by:
    
    getVmPMD in interface Status
    
    Returns:
  - getVmSwap
```
public long getVmSwap()
```
    Swapped-out virtual memory size by anonymous private pages; shmem swap usage is not included (since Linux 2.6.34).
    
    Specified by:
    
    getVmSwap in interface Status
    
    Returns:
  - getHugetlbPages
```
public long getHugetlbPages()
```
    Size of hugetlb memory portions. (since Linux 4.4).
    
    Specified by:
    
    getHugetlbPages in interface Status
    
    Returns:
  - getThreads
```
public long getThreads()
```
    Number of threads in process containing this thread.
    
    Specified by:
    
    getThreads in interface Status
    
    Returns:
  - getVoluntaryCtxtSwitches
```
public long getVoluntaryCtxtSwitches()
```
    Number of voluntary and involuntary context switches (since Linux 2.6.23).
    
    Specified by:
    
    getVoluntaryCtxtSwitches in interface Status
    
    Returns:
  - getNonvoluntaryCtxtSwitches
```
public long getNonvoluntaryCtxtSwitches()
```
    Number of voluntary and involuntary context switches (since Linux 2.6.23).
    
    Specified by:
    
    getNonvoluntaryCtxtSwitches in interface Status
    
    Returns:

Class StatusImpl

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

name

state

stateRaw

unmask

pid

ppid

tgid

ngid

tracerPid

realUid

realGid

effectiveUid

effectiveGid

savedUid

savedGid

fsUid

fsGid

fdSize

groups

nstgid

nspid

nspgid

nssid

vmPeak

vmSize

vmLck

vmPin

vmHWM

vmRSS

rssAnon

rssFile

rssShmem

vmData

vmStk

vmExe

vmLib

vmPTE

vmPMD

vmSwap

hugetlbPages

threads

sigQ

SigPnd

ShdPnd

SigBlk

SigIgn

SigCgt

CapInh

CapPrm

CapEff

CapBnd

CapAmb

NoNewPrivs

Seccomp

Cpus_allowed

Cpus_allowed_list

Mems_allowed

Mems_allowed_list

voluntary_ctxt_switches

nonvoluntary_ctxt_switches

Constructor Detail

StatusImpl

StatusImpl

StatusImpl

StatusImpl

Method Detail

parse

parseKeyValue

getName

getState

getStateRaw

getUnmask

getPID

getPPID