Commit Graph

209 Commits (d94da856e5ecbf925b53392f856c732a01b7c048)

Author SHA1 Message Date
chi-chi weng ec5a8b2a50
Add VmHWM
VmHWM: Peak resident set size ("high water mark").

http://man7.org/linux/man-pages/man5/proc.5.html
Lomanic 56acda8a5b [process][openbsd] Fix compilation on OpenBSD
Lomanic 4104adff3e [process][windows] Fix #466 add SeDebugPrivilege to current process
Lomanic a5ace91cce [process][windows] Propagate context internally
Lomanic e5ca4477a1 [process][windows] WIP #586 use win32 API in process.Exe but fallback on WMI
This method only lets a 32bit program get other 32bit processes exe path
and a 64bit program get other 64bit processes exe path, so we fallback to
the slow (but kind of reliable) WMI calls if we can't access to the other
process module.
shirou cce2d16538 [process]: add missing argment to process_fallback.
Lomanic 8002bddf3f Merge branch 'master' into issue596
Lomanic 6b539051d2 [process][windows] Use win32 API in process.Children() instead of slow WMI call
The CreateToolhelp32Snapshot+Process32First+Process32Next combo already
iterates over all processes, so it would be inefficient to enumerate all
processes with process.Processes() and then calling p.Ppid() on each of
them: we just use this combo to get all processes and their ppid in a
single iteration.

This is faster by a factor of 25 compared to the previous WMI call.
Lomanic 8ffa453390 #596 Amend last commit, add missing strconv pkg in process_freebsd.go
Lomanic 8ef9b01052 Fix process.Foreground for BSDs, add openbsd implementation
Lomanic 878e0a701b Fix #596 Implement process.Background and process.Foreground functions
shirou 6f5e32dd2f
Merge pull request #584 from Quasilyte/quasilyte/commentedOutCode
cpu,process: remove commented-out code
Iskander Sharipov f3d4342c30 cpu,process: remove commented-out code
Found using https://go-critic.github.io/overview#commentedOutCode-ref
Lomanic e38ea9f318 [process] Don't lose context in ProcessesWithContext() on Windows and Linux
Lomanic 82b8111d04 [process][darwin] Fix #573 use Pids() to get processes in Processes()
Lomanic ef54649286 [windows] Use windows.NewLazySystemDLL to (possibly) prevent DLL hijacking
Might be useless because of https://docs.microsoft.com/en-us/windows/desktop/dlls/dynamic-link-library-search-order#search-order-for-desktop-applications
but better be safe than sorry.

Ref: https://github.com/shirou/gopsutil/issues/570#issuecomment-413951653
Sam Zaydel 391d5ecf7d Fix undefined process.Processes when building telegraf on Solaris-based system
Lomanic 6ddbb8c5d8 [process][windows] Reuse Ppid() in Parent(), don't use slow wmi call
Aleksandr Balezin e2c79a1af7 use full cmdline in case of proc renaming
Michal Rostecki 91ac1d66ac process: Check for error objects
shirou 145dca90f7 change to use CommandContext.
shirou 26a4a2f995 [process]: move ErrorNoChildren to platform independent.
Laurie Clark-Michalek 413cb32b6c Use static initialisation for invoke instances, instead of init funcs
The order of init function execution is dependant on the order that the
source files are passed to the compiler. This causes issues when
building under other build systems, such as bazel or buck, as they are
not guarenteed to maintain the same file order as the default go tool.
Michael Schurter b11d0a7942
typo: wich -> which
Ihde 44ef466a5a Resolve issue #492 to reduce CPU overhead associated with fillFromStat
sada 8dd42707e2 windows: fix WithContext functions
set timeout only if parent context doesn't set.
shirou 6a368fb7cd [process]: add ProcessesWithContext.
shirou a97abd3450
Merge branch 'master' into feature/add_context_support
shirou d1fb05a30b Skip some test if CircleCI.
shirou cd61c36c4f
Merge branch 'master' into feature/add_context_support
Nick Kirsch fb24c70d36 Add ErrNotImplementedError for Tgid support.
Nick Kirsch 6c35887d02 Add ErrNotImplementedError to Darwin, FreeBSD, and OpenBSD.
Nick Kirsch 482ca3af6d Parses the tgid field, which is the thread group id (aka user-space process id) on Linux. Returns error on other platforms.
shirou 4c73494c78 Add WithContext functions.
shirou 27389f01ec
Merge pull request #459 from shirou/feature/implements_process_kill_on_windows
[process]windows: implements process.Kill using os/exec
leaf 65598d98cc To prevent hang if wmi.Query hangs, add a context-aware wrapper for it.
WAKAYAMA shirou f5e19d7e16 [process]windows: implements process.Kill using os/exec
Lomanic 00bdebfce7 Use getFromSnapProcess to get process Name and Ppid on Windows instead of slow WMI
Lomanic da12f10f63 Use w32.EnumerateProcesses instead of slower wmi in windows process.Processes()
Lomanic c9a24cf2d0 Handle case in Windows process.Pids() where buffer is too small to handle that many processes returned by w32.EnumProcesses
Lomanic 0314bc81f3 Use w32.EnumProcesses to get pids on Windows in process.Pids()
Sam Kleinman 4d92a03da8 fix cross compiles
tycho garen 08a382b207 make process.processes function public
mlkm b9ab45bcdd Implement Process.Times for Windows
John Liu d28c254aaf Improve performance of finding child processes on Windows
shirou fa0e9fd921 Merge pull request #428 from Leonid99/threads
Implement Threads() in Linux
Leonid Podolny 4269f19b1b process.go: reformat whitespaces to keep gofmt happy
Leonid Podolny 7ee4a4c6ff Fix Threads() signature to better match python original
Leonid Podolny 7ad3836ad3 Implement Threads() for Linux
Kemal Hadimli 826e63acbc Never divide by zero