Minje Park
9fb3b9625d
mem available fallback under kernel 2.6.13
6 years ago
Minje Park
73545ec820
AvailableMemory is't calculated automatically under kenel 3.14 so it is needed to calcuate manually
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manual available memory calculation should be done if only memavail is false
Manual Available Memory calculation under kernel 3.14
accurate manaul available memory calculation
6 years ago
Lomanic
a5ace91cce
[process][windows] Propagate context internally
6 years ago
Lomanic
e5ca4477a1
[process][windows] WIP #586 use win32 API in process.Exe but fallback on WMI
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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.
6 years ago
shirou
51e6519305
Merge pull request #619 from remeh/dm-name-trim
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disk: trim the device mapper name.
6 years ago
Remy Mathieu
fda98ebc34
disk: trim the device mapper name.
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While reading the value of the file with `ioutil.ReadFile`,
the name is suffixed with a `\n`
Tested on Ubuntu 18.10
6 years ago
shirou
d6b9922e03
Merge pull request #617 from mznet/master
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SReclaimable should be summed to Cached Memory
6 years ago
Minje Park
f9e238c38b
SReclaimable should be added to Cached Memory
6 years ago
shirou
cce2d16538
[process]: add missing argment to process_fallback.
6 years ago
Lomanic
eead265362
Merge pull request #611 from marcospedreiro/master
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[cpu][windows] cpu.Times(true) should not return percent values
6 years ago
Lomanic
21ddb4f6d5
Merge pull request #605 from Lomanic/issue596
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Fix #596 Implement process.Background and process.Foreground functions
6 years ago
Lomanic
8002bddf3f
Merge branch 'master' into issue596
6 years ago
shirou
35815938bf
Merge pull request #614 from joestringer/netns
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[net][linux] Support socket tables in nested namespaces
6 years ago
Joe Stringer
f87d9813da
[net][linux] Support socket tables in nested namespaces
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Signed-off-by: Joe Stringer <joe@cilium.io>
6 years ago
Lomanic
0f70a4a06f
Merge pull request #609 from Lomanic/windows-process-children
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[process][windows] Use win32 API in process.Children() instead of slow WMI call
6 years ago
shirou
852c7686b5
Merge pull request #613 from tmm1/allow-a-b-windows-drives
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do not ignore A: and B: drives on windows
6 years ago
Lomanic
3b882b034c
Merge pull request #612 from tmm1/fix-typo
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fix minor typo in disk_windows
6 years ago
marcospedreiro
f0ebb60b86
handle pr comments: use assert.InEpsilon
6 years ago
Aman Gupta
d021425af3
do not ignore A: and B: drives on windows
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from https://www.howtogeek.com/122891/what-are-the-windows-a-and-b-drives-used-for/
>if your computer does not have floppy disk drives, you can assign A and B to volumes
6 years ago
Aman Gupta
ab57d4a5fe
fix minor typo in disk_windows
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
Lomanic
b0c24b4251
Merge pull request #610 from Lomanic/issue555
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[disk][linux] Fix #555 Unescape escaped sequences in fstab path in disk.Partitions
6 years ago
marcospedreiro
45aeaebda5
test windows cpu.Time(true) returning time instead of percentages
6 years ago
Lomanic
8888537497
[disk][linux] Fix #555 Unescape escaped sequences in fstab path in disk.Partitions
6 years ago
Lomanic
6b539051d2
[process][windows] Use win32 API in process.Children() instead of slow WMI call
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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.
6 years ago
Lomanic
8ffa453390
#596 Amend last commit, add missing strconv pkg in process_freebsd.go
6 years ago
Lomanic
8ef9b01052
Fix process.Foreground for BSDs, add openbsd implementation
6 years ago
Lomanic
878e0a701b
Fix #596 Implement process.Background and process.Foreground functions
6 years ago
shirou
48177ef5f8
Merge pull request #603 from pierresouchay/host_id_fixed_on_linux
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Have a real fixed HostID on Linux
6 years ago
Pierre Souchay
890eb80501
Better comments for fallback on /etc/machine-id
6 years ago
Pierre Souchay
be2b25a7c6
Have a real fixed HostID on Linux
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On Linux, most golang programs do not run as root (or at least, they should not),
by default, the kernels uses strict permissions, so most userland programs cannot
read `/sys/class/dmi/id/product_uuid`. However, programs such as Consul are relying
on it to get fixed IDs, instead they have a different ID on each boot.
We propose to use `/etc/machine-id` as fallback https://www.freedesktop.org/software/systemd/man/machine-id.html
In order to fix this, this patch does the following:
- if `/sys/class/dmi/id/product_uuid` can be read, use it for HostID
- else if `/etc/machine-id` exists and has 32 chars, use it and add '-' to have the same format as product_uuid
- finally, if notthing works, use the `kernel.random.boot_id`
This will greatly increase the number of programs having correct behaviour when
those rely on having a fixed HostID.
This will fix the following issues:
- https://github.com/shirou/gopsutil/issues/350
- https://github.com/hashicorp/consul/issues/4741
6 years ago
Lomanic
4254ce2081
Merge pull request #601 from Lomanic/issue551
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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
da37b31860
Create Github issue templates
6 years ago
Lomanic
79f8a73e23
Fix #551 Filter out '_Total' results from PerfInfoWithContext and unexport this function
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Also propagate context in perCPUTimes (renamed to perCPUTimesWithContext)
and unexport Win32_PerfFormattedData_Counters_ProcessorInformation.
6 years ago
shirou
3ec50d2876
Merge pull request #595 from liu4480/dev
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add CgroupCPUUsageDocker just like CgroupCPUDocker
6 years ago
Lomanic
feffc5e3e1
Merge pull request #597 from liu4480/arg_in_lines
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correct param in docker_linux.go for memory.stat
6 years ago
Bin Liu
4ef2371dda
correct param in docker_linux.go for memory.stat
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The version of docker on Ubuntu18.04 and Centos7 are old, and the
parameters in memory.stat on Ubuntu18.04 and Centos7 are as following:
cat /sys/fs/cgroup/memory/docker/33f962ca254969762d750ced9a97d8deef67535b96b1e8c17abd0939a3f2cbcf/memory.stat
cache 1110016
rss 413696
rss_huge 0
shmem 0
mapped_file 1015808
dirty 0
writeback 0
pgpgin 1610
pgpgout 1238
pgfault 1923
pgmajfault 12
inactive_anon 262144
active_anon 151552
inactive_file 0
active_file 1110016
unevictable 0
hierarchical_memory_limit 9223372036854771712
total_cache 1110016
total_rss 413696
total_rss_huge 0
total_shmem 0
total_mapped_file 1015808
total_dirty 0
total_writeback 0
total_pgpgin 1610
total_pgpgout 1238
total_pgfault 1923
total_pgmajfault 12
total_inactive_anon 262144
total_active_anon 151552
total_inactive_file 0
total_active_file 1110016
total_unevictable 0
this patch is for backward.
6 years ago
Bin Liu
601dd00812
add CgroupCPUUsageDocker just like CgroupCPUDocker
6 years ago
shirou
a11c78ba2c
Merge pull request #581 from CMGS/master
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get docker container cpu usage from cpuacct.usage
7 years ago
CMGS
80b3769ea3
not modify old API now
7 years ago
shirou
77e5abb6f0
migrate to circleci2 ( #587 )
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* add circleci 2.0 config, which has golang 1.9 image.
7 years ago
shirou
e50c47b503
Merge pull request #528 from pytimer/win_services
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[windows]services: add windows service feature
7 years ago
shirou
6f5e32dd2f
Merge pull request #584 from Quasilyte/quasilyte/commentedOutCode
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cpu,process: remove commented-out code
7 years ago
shirou
62f689bda3
Merge pull request #576 from Lomanic/issue574
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Fix #574
7 years ago
shirou
50e1c3da5a
Merge pull request #575 from Lomanic/issue573
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Fix #573
7 years ago
Lomanic
3773c0ebf0
Merge pull request #583 from Quasilyte/quasilyte/emptyFallthrough
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net: use multi-value case clause instead of fallthrough
7 years ago
Iskander Sharipov
f3d4342c30
cpu,process: remove commented-out code
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Found using https://go-critic.github.io/overview#commentedOutCode-ref
7 years ago
Iskander Sharipov
3684fce88a
net: use multi-value case clause instead of fallthrough
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Found using https://go-critic.github.io/overview#emptyFallthrough-ref
7 years ago
CMGS
d93c01e54d
get docker container cpu usage from cpuacct.usage
7 years ago