Commit Graph

787 Commits (v2.16.12)
 

Author SHA1 Message Date
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
Marco Pfatschbacher b4846b445b Add support for OpenBSD/amd64
This code is based on the FreeBSD version
and implements roughly the same feature set.
8 years ago
shirou 110eb1f082 Merge pull request #280 from shirou/darwin-goslices
cpu[darwin]: fix Go arrays panic in cgo #279
8 years ago
Shirou WAKAYAMA ae251eb6a2 cpu[darwin]: fix Go arrays panic in cgo #279 8 years ago
Shirou WAKAYAMA a63900a44b update README about taging. 9 years ago
shirou 1516eb9ddc Merge pull request #275 from sparrc/sparrc-issue-245
Fix NetIOCounter windows interface behavior
9 years ago
Cameron Sparr 5af5f08785 Fix NetIOCounter windows interface behavior
addresses a few things:

- Windows has a concept of both a network "interface" and an "adapter"
- These are almost always a one-to-one relationship, though there can be
esoteric instances where they are not.
- I believe the gopsutil NetIOCounters function should only return on a
per-interface level, since this is the behavior on linux/darwin.

Previously, the plugin was basically ignoring the actual interfaces
returned from net.Interfaces(). Instead, it was looping over the net
adapters for each interface, somewhat uselessly.

FWIW, the code for getAdapterList() doesn't exist in the Go standard lib
anymore.

closes #245
9 years ago
shirou 6f43e5d707 Merge pull request #274 from leitao/master
Improve CPU identification for POWER processors
9 years ago
Breno Leitao 286927a039 Improve CPU identification for POWER processors
Currently gopsutils fails to indentify the POWER processors family,
returning an almost empty Info() structure.

This patch improves the POWER identification without changing what is
available for x86.
9 years ago
shirou c2dd8ca3d4 Merge pull request #269 from andhe/ppc64le
Allow clock field in /proc/cpuinfo as cpu MHz fallback value
9 years ago
Andreas Henriksson 9d51bfe3bb Allow clock field in /proc/cpuinfo as cpu MHz fallback value
Needed on ppc64le debian porter boxes atleast.

See #230
9 years ago
Conor Branagan 5afd6f21c9 Cache the boot time after first query.
When fetching stats on all processes at once there's a non-trivial amount of
time spent in the `BootTime` call. But since this value should never change
during a live process, we can use a cached version for all subsequent calls.
9 years ago
shirou fc800d3fb4 Merge pull request #267 from botherder/master
Added Terminate() for Windows
9 years ago
shirou 2facc8e8ed Merge pull request #265 from hosting-de-labs/add-net-uid
add Uids field to net_linux
9 years ago
Nex d44bd00182 Added Terminate() for Windows 9 years ago
Jean Kahrs e004ef15e1 remove unused code 9 years ago
Jean Kahrs d6f5a9e920 fix net_test.go 9 years ago
Jean Kahrs 98a0a30dca update test 9 years ago
Jean Kahrs ab24c97439 break import cycle 9 years ago
Jean Kahrs cba0992ab3 add Uids field to net_linux 9 years ago
shirou 14eb7acb23 Merge pull request #264 from hillu/percent
cpu.Percent() on Windows is very slow.
9 years ago
Hilko Bengen 832dcb96c8 cpu.Percent (Windows): Use the same implementation as on Unix
WMI is way too slow.
9 years ago
shirou af2b5127ea Merge pull request #263 from digitalis-io/master
added weightedIO field to disk IOCountersStat (last field of /etc/mtab)
9 years ago
Marc Magnin 31f4fb8dee fixed test TestDiskIOCountersStat_String to consider new weightedIO field 9 years ago
Marc Magnin acf3fef036 added weightedIO field to disk IOCountersStat (last field of /etc/mtab) 9 years ago
shirou 5332238407 Merge pull request #261 from monstermunchkin/issues/260
process: make `ClockTicks` arch-independent
9 years ago
Thomas Hipp 68ad8d603c
process: make `ClockTicks` arch-independent
The value for `ClockTicks` is defined as `100` by the Linux kernel for
all currently supported architectures in Go. Therefore, there is no need
to define this constant for each architecture separately.

This fixes #260.

Signed-off-by: Thomas Hipp <thomashipp@gmail.com>
9 years ago
shirou c2c33439b4 Merge pull request #259 from monstermunchkin/issues/258
process: determine page sizes via function
9 years ago
Thomas Hipp eb4a57117f
process: determine page sizes via function
Instead of hard-coding the page size for linux systems, use Go's
`Getpagesize` function.

This resolves #258.

Signed-off-by: Thomas Hipp <thipp@suse.de>
9 years ago
shirou 214acac9ea Merge pull request #256 from shirou/change-platform-version-on-darwin
[host]darwin: change to use sw_vers to get platform version
9 years ago
Shirou WAKAYAMA 4bab832fc5 fix broken CurrentStatus table. 9 years ago
Shirou WAKAYAMA b9067179ef [host]darwin: change to use sw_vers to get platform version 9 years ago
shirou f20771d32a Merge pull request #255 from lberruti/fix_swap_mem_linux
Fix: wrong swap values on i686 / 4GB ram.
9 years ago
shirou ea490ab3c5 Merge pull request #254 from bclermont/fix-multidigit-interface
OSX Workaround: support interface with multiple digits
9 years ago