Commit Graph

1431 Commits (7c51a7480678a1362faa93e721714e26901d4375)
 

Author SHA1 Message Date
Toshi Piazza 5e1c2fa23b Fixes memory leak 8 years ago
shirou c14b242c60 Merge pull request #316 from tychoish/cpu-fix-linux
fix panic in starvation situations
8 years ago
shirou 654255b974 Merge pull request #317 from pdcleyn/support-alias-interfaces
Added support to alias interfaces (e.g., ifname0:1)
8 years ago
Peter De Cleyn e8fc31359b Added support to alias interfaces (e.g., ifname0:1) 8 years ago
Sam Kleinman 915d1e930e fix panic in starvation situations 8 years ago
shirou 35c783ec7d Merge pull request #314 from tychoish/fix-ppid-darwin
error earlier on darwin for get parent pid
8 years ago
tycho garen 6110db7ab5 error earlier on darwin for get parent pid 8 years ago
shirou b62e301a8b Merge pull request #313 from sean-/lowercase-hostid
Unconditionally lowercase the `HostID` from all supported platforms.
8 years ago
Sean Chittenden 36f5033d97
Unconditionally lowercase the `HostID` from all supported platforms. 8 years ago
shirou 32b6636de0 Merge pull request #312 from sean-/windows-machine-guid
Add HostID support to Windows.
8 years ago
Sean Chittenden 650c4d595f
Use `HKLM/SOFTWARE\Microsoft\Cryptography`'s `MachineGuid` registry key to enable `HostID` support on Windows. 8 years ago
shirou 77b5d0080a Merge pull request #311 from sparrc/cpu-times-panic
fix panic when /proc/stat is empty
8 years ago
shirou 53c0262e32 Merge pull request #310 from sparrc/go-fmt
run go fmt ./...
8 years ago
shirou 1495f0bf31 Merge pull request #309 from sean-/process-no-cgo
Add native struct support for FreeBSD/arm.
8 years ago
Cameron Sparr 0c9a1d33cb
fix panic when /proc/stat is empty
don't really know why this would be the case, but I suppose there are
always edge-cases.

see https://github.com/influxdata/telegraf/issues/2356
8 years ago
Cameron Sparr a213bf5e6d
run go fmt ./... 8 years ago
Sean Chittenden b68f0fdb25
Add native struct support for FreeBSD/arm.
This was ported by hand and not machine generated, but appears to get
software to build.  Material was sourced from the following and a pile
of `grep(1)`:

[1] https://wiki.freebsd.org/EdMaste/ArchitectureSpecifics
[2] https://svnweb.freebsd.org/base/head/sys/sys/user.h?revision=309676&view=markup#l119
8 years ago
shirou 3b18639664 Merge pull request #308 from sean-/host-no-cgo
Add Go-native structs for Darwin/386 and FreeBSD/arm
8 years ago
Sean Chittenden 955821b5ab
Add Go-native structs for Darwin/386 and FreeBSD/arm 8 years ago
shirou 70a1b78fe6 Merge pull request #307 from shirou/freebsd_cpu_cores_num
[cpu]freebsd: cpu.Info() now returns CPUInfos same number as CPU nums.
8 years ago
WAKAYAMA shirou dc8102185d separate freebsd specific test code. 8 years ago
WAKAYAMA shirou a54f700f00 fix test other than freebsd. 8 years ago
WAKAYAMA shirou eb5bfca902 [cpu]freebsd: cpu.Info() now returns CPUInfos same number as CPU nums. 8 years ago
shirou d28b003411 Merge pull request #305 from tychoish/platform-0
add platform compatibility #297
8 years ago
Sam Kleinman 488c56586b add platform compatibility 8 years ago
WAKAYAMA shirou 7783018b9d [cpu]freebsd: CPU.CPU now indicates CPU num instead of MHz. 8 years ago
WAKAYAMA Shirou 1123132e5a [mem]darwin: swap memory was Kbytes, since linux is bytes. 8 years ago
shirou 26dae1bdee Merge pull request #303 from jcaberio/master
fix truncated process name of linux
8 years ago
Jorick Caberio c432d48337 fix truncated process name of linux 8 years ago
shirou 80a8502305 Merge pull request #296 from smith3v/master
Implemented resource limits function
8 years ago
Vyacheslav Kuznetsov a35c32b028 Commented the constants origin. 8 years ago
Vyacheslav Kuznetsov 4de4e17f06 Added limit constants. Implemented function to parse process limits from /proc. 8 years ago
shirou 93564b3142 Merge pull request #271 from botherder/master
Obtain executable path from macOS process (fix #270)
8 years ago
shirou aa5843400e Merge pull request #293 from HeChuanXUPT/patch-1
fix: division by zero possible
8 years ago
HeChuan c73b6685be fix: division by zero possible
some filesystem have zero Inode
8 years ago
shirou a0f760ef63 Merge pull request #291 from hush-hush/master
Add 'SwapCached' to the VirtualMemoryStat informations on linux
8 years ago
Maxime Mouial 4a1d5da977 Add 'SwapCached' to the VirtualMemoryStat informations on linux 8 years ago
shirou bc9d8fac2b Merge pull request #290 from DataDog/conor/connections-perf
Fast duplication check in inodes processing.
8 years ago
shirou a2257218e1 Merge pull request #289 from DataDog/conor/cache-boot-time
Cache the boot time after first query.
8 years ago
Conor Branagan 276c873f0d Fast duplication check in inodes processing.
Instead of encoding a JSON string of each connection (non-trivial at high
connection volumes) we can use the connTmp struct for map look-ups if we
eliminate the unused `uids` field.

Also switches to using the empty struct instead of bool for zero memory
overhead.
8 years ago
WAKAYAMA Shirou 42156fdf0d [net]linux: fix NetFilterCounters filename 8 years ago
shirou 09887d1cba Merge pull request #287 from hush-hush/master
Add Slab, Shared and PageTables metric for VirtualMemory under linux
8 years ago
Maxime Mouial 44e27c6972 Add Slab, Shared and PageTables metric for VirtualMemory under linux 8 years ago
shirou c42889c313 Merge pull request #268 from DataDog/conor/connections-max
Add ConnectionsMax function that limits connections per pid.
8 years ago
Conor Branagan df61ef6d5f Add stub functions for ConnectionsMax in other OS versions. 8 years ago
Conor Branagan 198e65c801 Add ConnectionsMax function that limits connections per pid.
The goal is to improve performance of connection fetching connections across
all processes when some processes can have several hundred or thousands of file
descriptors. Right now when you have many thousands of fds the process spends
lots of time inside the syscalls from Readdir and Readlink.

The public API works as before with two new functions:

- `ConnectionsMax`
- `ConnectionsPidMax`

Each function takes an additional int argument that sets the max number of fds
read per process.
8 years ago
shirou 449c8250b0 Merge pull request #285 from sparrc/patch-1
Fix /proc/net/dev dropOut and fifoOut indices
8 years ago
Cameron Sparr d74d84e593 Fix /proc/net/dev dropOut and fifoOut indices
fixes #284
8 years ago
Shirou WAKAYAMA 061b699a97 Add OpenBSD to README (Thank you @mpfz0r) 8 years ago
shirou 136f6ca669 Merge pull request #283 from mpfz0r/master
Add support for OpenBSD/amd64
8 years ago