gopsutil

Commit Graph

Author	SHA1	Message	Date
Omar Polo	57d5711d44	refactor TimesWithContext don't make assumptions on which CPUs are online and wich aren't based on hw.smt and hw.ncpuonline. Rather, use KERN_CPUSTATS to get the CPU statistics, which includes a flag field that can tell us if that CPU is online or not.	3 years ago
Omar Polo	16cc7d7d73	improve sysctl parsing: use native byte order We can't use unix.Sysctl* for some sysctls, so we're on our own with converting data from C arrays. Don't assume that the byte order is little endian but do the right thing. Moreover, there's a little distinction in the sizes reported by KERN_CPTIME (long[cpustates]) and KERN_CPTIME2 (u_int64_t[cpustates]) so account for that too.	3 years ago
Omar Polo	73db061652	some typos + rename smt to smtEnabled for readability	3 years ago
Omar Polo	9203029aae	drop compatibilty with OpenBSD < 6.4 6.3 was EOL'd more than three years ago!	3 years ago
mmorel-35	1e6b445a8a	gofumpt	3 years ago
shirou	0969c9436b	delete v2 directory, move v3 to top #1078	3 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
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
shirou	4b629897d2	Merge pull request #647 from omar-polo/master [OpenBSD][CPU] fix per-cpu	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
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
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	c0ca431bf1	[cpu][linux] Add support for logical arg in Counts #640 #628	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
shirou	4c73494c78	Add WithContext functions.	7 years ago
Sean Chittenden	635b971c0e	Move from the `syscall` package to the `golang.org/x/sys/{unix,windows}`	8 years ago
Cameron Sparr	a213bf5e6d	run go fmt ./...	8 years ago
Marco Pfatschbacher	b4846b445b	Add support for OpenBSD/amd64 This code is based on the FreeBSD version and implements roughly the same feature set.	9 years ago

24 Commits (57d5711d44975a0928fa81b0018d6c7c8a8002f7)