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dependabot/go_modules/github.com/tklauser/go-sysconf-0.3.15
dependabot/go_modules/golang.org/x/sys-0.31.0
feat/add_nil_check_on_process_freebsd
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Commit Graph

238 Commits (c0546fb392440dce7271930885241524709968d4)

Author SHA1 Message Date
shirou bde422a2ff [cpu][mac] doesn't return error when cpu.frequency 3 years ago
shirou d2e27c1712 fix dependabot v2 deletion. 3 years ago
shirou 0969c9436b delete v2 directory, move v3 to top #1078 3 years ago
shirou 0fdf65fa3e Change to use yusufpapurcu/wmi from StackExchange/wmi. 3 years ago
Huan Wang 6a572952f0 fix slow cpuinfo on multisocket config 
updated win32_Processor struct to exclude loadpercentage field.
The loadpercentage takes linearly more time as the # of sockets
increases. By default vSphere maps 1 vCPU to 1 socket, resulting in very
poor performance when getting CPU info against, saying, 40 vCPU VM
(basically 40 sockets as seen by the VM).
 4 years ago
Ville Skyttä 47f2f0eee5 [cpu][linux] add more ARM hw implementers 4 years ago
Ville Skyttä b8ac60acc1 [cpu][linux] more info for ARM processors 
https://developer.arm.com/documentation/ddi0337/h/system-control/register-descriptions/cpuid-base-register--cpuid
 4 years ago
Ville Skyttä 2278747969 [v2][cpu][solaris] psrinfo parsing fixes 4 years ago
Lomanic d447f9f7ed
Merge pull request #1039 from Lomanic/issue1037 
[cpu][linux] Fix #1037 only count logical cores where 2nd field is a number
 4 years ago
Ivan Babrou 19ac85b504 Add missing TargetConditionals.h include, closes #976 4 years ago
Lomanic 6589c5c274 [cpu][linux] Fix #1037 only count logical cores where 2nd field is a number 4 years ago
Tobias Klauser ee12f66e4d cpu, v3/cpu: use sysconf package instead of exec'ing getconf 
Currently, ClocksPerSec is determined by exec'ing getconf in func init,
i.e. on startup of every program importing the package. getconf might
not be present on some systems or is not executable by the current user.
To avoid this hard to control dependency, use the
github.com/tklauser/go-sysconf package which implements sysconf(3)
entirely in Go without cgo. The package is supported on all platforms
currently supported by the cpu and v3/cpu package of gopsutil.
 4 years ago
Lomanic 976679ee00 [cpu][linux] Get logical cores in Counts() with non-deprecated kernel API first 
Implementing https://github.com/giampaolo/psutil/pull/1727#issuecomment-707624964
and bfae1fc4a3
 4 years ago
shirou f377a07e5a fix test and openbsd errors. 4 years ago
Lomanic bb6f6e4968 [cpu][linux] Test Counts against lscpu results 5 years ago
Lomanic 7700262175 [cpu][linux] Fix #849 implement giampaolo/psutil#1727 in Counts() for physical cores 5 years ago
Lomanic 4cfc60d68b
Merge pull request #928 from Lomanic/skip-tests-when-not-implemented 5 years ago
ninedraft 34df4904f6 use cancelable sleep in cpu.PercentWithContext and process.Process.PercentWithContext 5 years ago
Tobias Klauser 548c500117 Use unix.SysctlUin32("hw.ncpuonline") on OpenBSD 
Use SysctlUvmexp from golang.org/x/sys/unix to avoid having to simplify
the implementation of cpu.InfoWithContext

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
 5 years ago
Lomanic 38f6ed0e0c [cpu] Skip tests on non-implemented platforms #446 5 years ago
Guillaume Ballet baec973ff6 Fix stepping extraction 5 years ago
Guillaume Ballet 877e0a6603 more typo fixes 5 years ago
Guillaume Ballet 8968457048 fix typo 5 years ago
Guillaume Ballet 771601b292 use sysctl instead of parsing dmesg output 5 years ago
Guillaume Ballet 9390667f0f
Update cpu/cpu_dragonfly.go 
Co-authored-by: shirou <shirou.faw@gmail.com>
 5 years ago
Guillaume Ballet 56d9e0b7be cpu: support for DragonflyBSD 5 years ago
Lomanic 663af789c0
Merge pull request #872 from renaynay/update-docs-cputimes 
Update docs for TimesStat with correct time unit
 5 years ago
Lomanic a901d160ca
Merge pull request #870 from renaynay/naming-consistency 
Renamed variables storing `CLK_TCK` value for consistency across OSs
 5 years ago
renaynay 5e1b882e37
updated docs for TimesStat with correct time unit 5 years ago
renaynay 0e9462eed2
renamed CLK_TCK variables for consistency across OSs 5 years ago
renaynay d4985c9690
added check for CLK_TCK 5 years ago
Dmitri Goutnik 270f6afc22
Add support for freebsd/arm64 5 years ago
shirou b0025409e9 [cpu][linux]: add cpuinfo parse check. 5 years ago
alialaee b8f51de8f6 Fix #777 cpu.Total should not add Guest and GuestNice 5 years ago
shirou e4d2c2f87a
Merge pull request #749 from Lomanic/issue628windows 
[cpu][windows] Add support for logical arg in Counts #640 #628
 6 years ago
Lomanic 71adb75383 [cpu][windows] Add support for logical arg in Counts #640 #628 6 years ago
Lomanic e6aa38bec2 [cpu][windows] WIP Add support for logical arg in Counts #640 #628 6 years ago
shirou 86fdae99e1 [cpu]: return 100 instead 1 if t1 are bigger than t2 6 years ago
Lomanic 946c9ce6ea [cpu] Fix #599 cap percent values returned by Percent() between 0 and 100 
See https://github.com/shirou/gopsutil/issues/599#issuecomment-491942842 for a repoduction case
 6 years ago
Lomanic 35f21af98a
Merge pull request #699 from harpchad/solaris_cpu 
Add support fo Solaris cpu times (idle, sys, user, iowait) in cpu_solaris
 6 years ago
Chad Harp 8c6072d111 Cast bytes to string 6 years ago
Chad Harp 16b37cc9c2 Modify cpu_solaris to support Sorlais 10 6 years ago
Chad Harp 354718bdd8 Add support for Solaris CPU times 6 years ago
shirou 4b629897d2
Merge pull request #647 from omar-polo/master 
[OpenBSD][CPU] fix per-cpu
 6 years ago
shirou e146c2e08a
Merge pull request #677 from shirou/feature/remove_stolen_from_cpu 
[cpu]: remove unused field Stolen
 6 years ago
Segflow 86c7289ccc Fix: use filename in exec.LookPath instead of full path 
exec.LookPath searches for the file in the $PATH, which mean giving it an absolute path is against it's own purposes.
 6 years ago
Omar Polo 3cbb0873de
int32 is enough -- don't waste space 6 years ago
shirou cae8efcffa [cpu]: remove unused field Stolen 
see #676
 6 years ago
Minje Park caebe5dbe4 returning 0 and error if SysctlUint32 raises an error 6 years ago
Omar Polo 53ce014b14
handle EOPNOTSUPP when checking for hw.smt 
if hw.smt is not applicable for the current platform (e.g. i386),
pretend it's enabled
 6 years ago
Omar Polo c28fe78291
forget to take addr 6 years ago
Minje Park ca1fcad2aa retrieve a cpu count depends on an boolean argument 6 years ago
Omar Polo 932f2f6049
Fix cpu stats when hw.smt is enabled 
When hw.smt is enabled, and it's enabled by default from 6.4, the
number of cpus given by `runtime.NumCPU()` is half of the total: only
the cpuN with N = 0,2,4,... are used by the system. We need to detect
that and ask for the correct stats.
 6 years ago
Omar Polo 12d92847cf
Get hw.ncpuonline without unix.SysctlUint32 
unix.Sysctl always return an error when asking for hw.ncpuonline, so
revert to a direct unix.Syscall6 to get the cpu count.
 6 years ago
Omar Polo c2c7893509
fix logic error + little refactor 
Fix: get cptime of n-th cpu when `percpu` instead of the average.

While there, rearrange the last if statement to make the code a bit
more homogeneous.
 6 years ago
Lomanic 200e5fbeab [cpu][linux] Remove regexp in Counts 
Also remove some remaining debug print and unnecessary strings.Split
 6 years ago
Lomanic c0ca431bf1 [cpu][linux] Add support for logical arg in Counts #640 #628 6 years ago
Lomanic 2ec35609d2 [cpu][darwin] Remove calls to sysctl binary in cpu/cpu_darwin.go #639 
Empirical benchmark (calling to cpu.Info):

Lomanics-iMac:~ lomanic$ time ./cpu_info
info 0: {"cpu":0,"vendorId":"GenuineIntel","family":"6","model":"30","stepping":5,"physicalId":"","coreId":"","cores":2,"modelName":"Intel(R) Core(TM) i5-6440HQ CPU @ 2.60GHz","mhz":2590,"cacheSize":256,"flags":["syscall","xd","em64t","lahf","lzcnt","prefetchw","rdtscp","tsci","fpu","vme","de","pse","tsc","msr","pae","mce","cx8","apic","sep","mtrr","pge","mca","cmov","pat","pse36","clfsh","mmx","fxsr","sse","sse2","htt","sse3","ssse3","cx16","sse4.1","sse4.2","popcnt","vmm"],"microcode":""}

real    0m0.049s
user    0m0.023s
sys     0m0.041s
Lomanics-iMac:~ lomanic$ time ./cpu_info.fixed
info 0: {"cpu":0,"vendorId":"GenuineIntel","family":"6","model":"30","stepping":5,"physicalId":"","coreId":"","cores":2,"modelName":"Intel(R) Core(TM) i5-6440HQ CPU @ 2.60GHz","mhz":2590,"cacheSize":256,"flags":["fpu","vme","de","pse","tsc","msr","pae","mce","cx8","apic","sep","mtrr","pge","mca","cmov","pat","pse36","clfsh","mmx","fxsr","sse","sse2","htt","sse3","ssse3","cx16","sse4.1","sse4.2","popcnt","vmm","syscall","xd","em64t","lahf","lzcnt","prefetchw","rdtscp","tsci"],"microcode":""}

real    0m0.010s
user    0m0.004s
sys     0m0.006s
 6 years ago
nikita-vanyasin 59b002e5c2 Fix function naming 6 years ago
nikita-vanyasin 4ef0ddafc7 Eliminate WMI queries when calling cpu.Times with percpu=True 
based on e89f2c5fad/internal/monitors/cpu/cpu_windows.go
 6 years ago
shirou 64d607539e add FreeBSD ARM support. copied from i386 6 years ago
Antoine Jacoutot 67297c8791 cpu: prefer cpuonline on OpenBSD 
This gives us the value of actual online CPUs (as opposed to the
found ones which may not be able active).
 6 years ago
Antoine Jacoutot 7276e963eb cpu: implement Mhz and Cores 
Adapted from the FreeBSD code.
Successfully tested with Nomad.
 6 years ago
Lomanic 5f8353c741 [cpu][openbsd] Fix #621, define CPU states according to OpenBSD version 6 years ago
marcospedreiro f0ebb60b86 handle pr comments: use assert.InEpsilon 6 years ago
marcospedreiro d47801b68b revert imports 6 years ago
marcospedreiro 3cc34ebf18 windows cpu time (true) should return cpu time not percentages 6 years ago
marcospedreiro 45aeaebda5 test windows cpu.Time(true) returning time instead of percentages 6 years ago
Lomanic 4254ce2081
Merge pull request #601 from Lomanic/issue551 
Fix #551 Filter out '_Total' results from PerfInfoWithContext and unexport this function.

Also propagate context in perCPUTimes (renamed to perCPUTimesWithContext) and unexport Win32_PerfFormattedData_Counters_ProcessorInformation type.
 6 years ago
Lomanic 79f8a73e23 Fix #551 Filter out '_Total' results from PerfInfoWithContext and unexport this function 
Also propagate context in perCPUTimes (renamed to perCPUTimesWithContext)
and unexport Win32_PerfFormattedData_Counters_ProcessorInformation.
 6 years ago
shirou a11c78ba2c
Merge pull request #581 from CMGS/master 
get docker container cpu usage from cpuacct.usage
 7 years ago
Iskander Sharipov f3d4342c30 cpu,process: remove commented-out code 
Found using https://go-critic.github.io/overview#commentedOutCode-ref
 7 years ago
CMGS d93c01e54d get docker container cpu usage from cpuacct.usage 7 years ago
Michal Rostecki 7c7dec96c6 cpu: Check for error object 7 years ago
shirou 145dca90f7 change to use CommandContext. 7 years ago
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.
 7 years ago
shirou 32a44bdc39
Merge pull request #488 from sadag/master 
windows: fix WithContext functions
 7 years ago
shirou 9a74b6fe2e [cpu]windows: fix retrun value. 7 years ago
sada 8dd42707e2 windows: fix WithContext functions 
set timeout only if parent context doesn't set.
 7 years ago
Jaime Fullaondo 178e5ce997 [host] fix race condition to ret 7 years ago
shirou 4c73494c78 Add WithContext functions. 7 years ago
Adam Medzinski 22f3299fd7
Add missing doc for cpu.TimesStat structure 7 years ago
leaf 65598d98cc To prevent hang if wmi.Query hangs, add a context-aware wrapper for it. 7 years ago
Steven Hartland 6450c60b61 Eliminate use of sysctl command on FreeBSD 
In order to improve performance and help prevent crashes due to the outstanding fork crash bug:
https://github.com/golang/go/issues/15658

Replace string parsed values from the sysctl command with native reads of sysctl values using unix.SysctlRaw and unix.SysctlUint32.

This also merges OpenBSD and FreeBSD load implementations which are identical.
 8 years ago
WAKAYAMA Shirou 4c9fd1f200 [cpu]linux: add testcode with testdata. 8 years ago
HeChuan c818f7b647 set win cpu total name to "cpu-total" 
set the name of windows cpu total percent to "cpu-total"
keep the same with Linux, Freebsd system
 8 years ago
Andrew Danforth 484470889f Only read /proc/stat once when cpu.Times(true) is called on Linux 8 years ago
shirou 3dd8bd46d9 Merge pull request #376 from ContinuumLLC/win_percpu_feature 
Windows: Read processor performance metrics overall, per cpu and per core
 8 years ago
Rajkumar Gupta b657e83fed Added comments for structs and functions 8 years ago
Rajkumar Gupta 2d2db4203f Change to adapt current cpu.Times API for per cpu and core time stats 8 years ago
Sean Chittenden 635b971c0e
Move from the `syscall` package to the `golang.org/x/sys/{unix,windows}` 8 years ago
Rajkumar Gupta ea683cd370 Read processor performance metrics per cpu and per core 8 years ago
WAKAYAMA shirou b6da2bd76e [freebsd] cpu: fix CPUInfo on 10.3R 
Related: #307
 8 years ago
WAKAYAMA Shirou dfbb3e40da fix build bugs. 8 years ago
Jakob Gillich facb241c12 clarify return value of cpu.Percent() 8 years ago
WAKAYAMA Shirou 3499dec5c0 [cpu]linux: handle hz values by tmm1 8 years ago
WAKAYAMA Shirou a63f1aeeec use Processor entry as model name fallback by @tmm1 8 years ago
WAKAYAMA Shirou 36b408780c cpu[linux]: ignore cpufreq/cpuinfo_max_freq error 8 years ago
WAKAYAMA Shirou bad1ce0748 fix typo 8 years ago
WAKAYAMA Shirou 30ebb9ca3a rename expected dir to testdata. 8 years ago