shirou
c251591dc7
Merge pull request #355 from sean-/fix-lint-errors
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Fix lint errors
2017-05-01 22:28:17 +09:00
shirou
9af92986dd
Merge pull request #358 from ablagoev/optimize-net-connections
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Fromat socketType properly in tcp duplication check key
2017-04-30 23:39:46 +09:00
Alexander Blagoev
5a0a97f400
Fromat socketType properly in tcp duplication check key
2017-04-30 16:55:03 +03:00
shirou
b066db40c7
Merge pull request #356 from ablagoev/optimize-net-connections
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Optimize memory usage for net.Connections on Linux
2017-04-30 20:22:54 +09:00
Alexander Blagoev
11e78812ae
Build duplicate tcp connection ID in Connections for better readbility
2017-04-30 14:19:54 +03:00
Alexander Blagoev
f7dd4f97c7
Improve /proc/net/dev parsing to include all edge cases
2017-04-29 18:57:54 +03:00
Alexander Blagoev
51e4fb77cf
Add socket state to TCP connection key
2017-04-28 19:34:08 +03:00
Alexander Blagoev
daaadd4f1e
Optimize memory usage for net.Connections on Linux
2017-04-28 19:00:28 +03:00
Sean Chittenden
23a4ae3369
gofmt -s -w .
2017-04-27 14:40:43 -07:00
Sean Chittenden
d0e40ff723
Fix issues reported by golint.
2017-04-27 14:21:34 -07:00
Toshi Piazza
5e1c2fa23b
Fixes memory leak
2017-02-22 02:53:45 -05:00
Peter De Cleyn
e8fc31359b
Added support to alias interfaces (e.g., ifname0:1)
2017-02-21 08:19:22 +01:00
Cameron Sparr
a213bf5e6d
run go fmt ./...
2017-02-01 23:05:29 +00:00
Conor Branagan
276c873f0d
Fast duplication check in inodes processing.
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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.
2016-12-20 12:38:54 -05:00
WAKAYAMA Shirou
42156fdf0d
[net]linux: fix NetFilterCounters filename
2016-12-20 23:59:53 +09:00
Conor Branagan
df61ef6d5f
Add stub functions for ConnectionsMax in other OS versions.
2016-12-11 13:06:56 -05:00
Conor Branagan
198e65c801
Add ConnectionsMax function that limits connections per pid.
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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.
2016-12-11 13:05:40 -05:00
Cameron Sparr
d74d84e593
Fix /proc/net/dev dropOut and fifoOut indices
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fixes #284
2016-12-01 21:25:38 +00:00
Marco Pfatschbacher
b4846b445b
Add support for OpenBSD/amd64
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This code is based on the FreeBSD version
and implements roughly the same feature set.
2016-11-24 22:30:29 +01:00
Cameron Sparr
5af5f08785
Fix NetIOCounter windows interface behavior
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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
2016-10-25 16:51:40 +01:00
Jean Kahrs
e004ef15e1
remove unused code
2016-10-11 10:34:47 +02:00
Jean Kahrs
d6f5a9e920
fix net_test.go
2016-10-06 15:46:14 +02:00
Jean Kahrs
98a0a30dca
update test
2016-10-06 15:38:56 +02:00
Jean Kahrs
ab24c97439
break import cycle
2016-10-06 15:32:25 +02:00
Jean Kahrs
cba0992ab3
add Uids field to net_linux
2016-10-06 14:50:03 +02:00
Bruno Clermont
3f96312057
only run ifconfig/netstat if necessary, add some tests
2016-09-04 16:37:28 +02:00
Bruno Clermont
145e48efdb
actually there is 13 columns, not 12
2016-08-31 20:41:42 +02:00
Bruno Clermont
57ffe3b1ef
Support interface with multiple digits
2016-08-31 20:41:11 +02:00
Lukas Fittl
da9fa1162b
Add fallback code for all unsupported operating systems.
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This enables using gopsutil in a codebase that gets built on other OSes
than the ones supported. Instead of a build failure as before, due to
the build tags, gopsutil will now throw an "not implemented" runtime
error.
Fixes #234 .
2016-08-22 15:31:26 -07:00
sandlbn
480ccb89e1
Added support for linux net interface fifo errors
2016-06-13 13:27:25 +01:00
Shirou WAKAYAMA
57f6aebc7e
add Timeout to invoke command and use common.Invoke refs: #201
2016-05-20 17:59:41 +09:00
Shirou WAKAYAMA
bce9212def
fix build bugs.
2016-04-01 22:22:03 +09:00
Shirou WAKAYAMA
613a8a90e1
fixed by golint.
2016-04-01 21:34:39 +09:00
Shirou WAKAYAMA
4bb84648bf
JSON representation is renamed to fit Google JSON style, camelCase.
2016-03-23 10:52:46 +09:00
Shirou WAKAYAMA
ea152ea901
[BREAKING CHANGE] rename functions to pass golint. ex) net.NetIOCounters -> net.IOCounters
2016-03-22 23:09:12 +09:00
Shirou WAKAYAMA
1f32ce1bb3
[net]linux: skip if "/proc/sys/net" is not exists on test environment.
2016-03-15 22:47:56 +09:00
Shirou WAKAYAMA
34b63e671b
[net]linux: add a test and fix private field name.
2016-03-10 22:32:16 +09:00
Shirou WAKAYAMA
567da004c5
[net]linux: explicit skip CI.
2016-03-06 00:02:06 +09:00
Shirou WAKAYAMA
32fa88eb49
[net]linux: TestGetProcInodes will fail on CI.
2016-03-05 23:57:18 +09:00
Shirou WAKAYAMA
31439aa6b5
[net]linux: fix valious bugs in NetConnections.
2016-03-05 23:53:32 +09:00
Shirou WAKAYAMA
e4ddff09d5
[net]linux: add process_unix for NetConnections.
2016-03-05 22:24:26 +09:00
Shirou WAKAYAMA
32c62b5d48
[net]linux: implement processInet().
2016-03-04 23:42:22 +09:00
Shirou WAKAYAMA
6c352016d8
[net]linux: start replacing lsof. still work in progress.
2016-03-01 23:38:13 +09:00
Shirou WAKAYAMA
d680853370
net,process[linux]: add process.NetIOCounter and net.NetIOCounterByFile.
2016-01-21 17:31:05 +09:00
Masayoshi Sekimura
3a1fa5dc80
format go program with go 1.5.2 "go fmt"
2016-01-09 16:17:21 -08:00
shirou
f58654fa1c
Merge pull request #122 from jimmystewpot/add_netfilter
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Add nf_conntrack counter support
2015-12-16 15:32:43 +09:00
Cameron Sparr
432bcbd056
Add -W flag to netstat on BSD systems
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This prevents netstat from truncating the interface name to 5
characters. See https://github.com/influxdb/telegraf/issues/438
2015-12-15 08:27:15 -07:00
shirou
dc452207f2
Merge pull request #128 from ontsysmattholcomb/use-env-proto-counters
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using HostProc for protocounters in linux
2015-12-14 21:44:25 +09:00
Nikolay Sivko
906df3ed85
[net] fix panic on freebsd (netstat error with exit code 0)
2015-12-11 14:47:48 +03:00
Matt Holcomb
21ccfe6b60
using HostProc for protocounters in linux
2015-12-10 16:37:36 +00:00
