Kiu/Node_Exporter
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275 Commits

Author SHA1 Message Date
Carlos Amedee
8578a3281a fix a small typo in an error message. 2016-02-09 23:22:29 -05:00
Pavel Borzenkov
5a085dcaf5 meminfo_numa: fix crash on CentOS 6 kernel 
It turns out, on some kernels (notably - CentOS6) there is an empty line
inserted at the beginning of /sys/devices/system/node/node*/meminfo
files.  The leads to node_exporter crash on such kernels.

Fix this by checking for empty string first.

Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
 2016-02-06 16:11:49 +03:00
Tobias Schmidt
e2163db0f7 Document os support of each collector 2016-01-21 19:36:58 -05:00
Tobias Schmidt
041de0e30c Fix go format style in filesystem collector 2016-01-21 16:20:32 -05:00
Tobias Schmidt
d1f0f2247d Merge pull request #165 from pborzenkov/ksmd-collector 
Add new collector exposing 'ksmd' stats
 2016-01-21 08:48:47 -05:00
Tobias Schmidt
4d07881b5b Merge pull request #162 from wrouesnel/read_only_flag 
Add filesystem read-only metric.
 2016-01-21 08:43:54 -05:00
Pavel Borzenkov
0e78ed63a6 Add new collector exposing 'ksmd' stats 
Add new collector which exposes the content of /sys/kernel/mm/ksm
directory. This directory contains control and statistics files for
Kernel Samepage Merging daemon.

The collector is not enabled by default.

Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
 2016-01-21 13:43:22 +03:00
Tobias Schmidt
c47c011063 Fix go format style in mdadm collector 2016-01-21 00:44:07 -05:00
Tobias Schmidt
f6f4fda1aa Merge pull request #168 from pborzenkov/per-numa-meminfo 
Add new per NUMA node memory statistics collector
 2016-01-20 23:43:24 -05:00
afefelov
00e1db52bb Fix mdstat for devices in delayed resync state 
In some raid configurations resync will be delayed for devices allocated
on the same physiclal units.

Fixes #170.
 2016-01-20 23:35:39 -05:00
Juergen Hoetzel
4c909d4793 Disable compilation of vmstat on !Linux target OS 2016-01-19 17:43:02 +01:00
Juergen Hoetzel
e3437dc583 Fix build on 32-bit architectures 2016-01-19 17:21:47 +01:00
Pavel Borzenkov
21d473ffd4 Fix compilation without conntrack collector 
Entry collector uses readUintFromFile() function which is defined by
conntrack collector. Thus, it is impossible to build node_exporter w/o
conntrack collector. Fix this by factoring out the function into
helper.go file.

Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
 2016-01-15 15:16:12 +03:00
Pavel Borzenkov
c12d8ea927 Add new per NUMA node memory statistics collector 
It is sometimes useful to understand the distribution of free/occupied
memory between NUMA nodes to deal with performance problems. To do so,
add new meminfo_numa collector that enables exporting of per node
statistics along with unit and end-to-end tests for it.

Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
 2016-01-15 15:04:27 +03:00
Björn Rabenstein
fae388dcab Merge pull request #191 from erkki/fix_filefd 
fix block nesting bug
 2016-01-14 15:15:08 +01:00
Richard Hartmann
e8fdc4d160 collector/entropy_linux.go: Use canonical name for available entropy 2016-01-14 08:26:04 +01:00
Richard Hartmann
aee580d8d8 Introduce entropy collector for Linux 2016-01-13 18:29:52 +01:00
Erkki Eilonen
ff7106615e fix block nesting bug causing filefd values to never be updated post initial call 2016-01-13 21:09:01 +07:00
Florian Koch
5d5346af8a Add vmstat collector, enabled per default 2016-01-11 07:58:30 +01:00
Caskey L. Dickson
ab9ee574fb Build cleanly under windows. 
Removes unused signal handlers left over from signal based collection
and block the non windows-relevant collectors loadavg and interrupts.

Signal based collection removed in 1c17481a42.
 2016-01-07 17:59:16 -08:00
Juergen Hoetzel
e02d99ebff Fix compilation on FreeBSD. Refs #139 
There is no interrupts_freebsd.go implementation yet.
 2016-01-07 19:25:30 +01:00
Daniel Bechler
fc3931c924 Add build_info metric similar to the one of Prometheus itself 2016-01-06 23:54:33 +01:00
Peter Fern
09e610ad37 Calculate Linux disk bytes read/written based on sector size (512B) 
Logical sector size appears to be fixed at 512B for the foreseeable
future in the kernel, so for now we just hard-code it.
 2015-12-27 22:00:02 +11:00
Brian Brazil
a82b4c30cb Add linux conntrack collector. 2015-12-20 00:57:52 +00:00
Julius Volz
613f531280 Merge pull request #174 from audebert/systemd 
collector: add systemd services status
 2015-12-19 16:19:19 +01:00
Rémi Audebert
8628d60125 collector: systemd: collect whether the system is operational 2015-12-19 13:54:20 +01:00
Rémi Audebert
87ccaa39c9 collector: add systemd 2015-12-19 13:54:20 +01:00
Brian Brazil
2f0d697f8c Do a make format run. 2015-12-18 14:08:52 +00:00
Brian Brazil
7739fb4e12 Switch linux stat to using ConstMetric 2015-12-18 12:28:51 +00:00
Brian Brazil
6e20d89467 Merge pull request #169 from pborzenkov/ntp-fix-missing-arg 
Add missing argument to fmt.Errorf function in 'ntp' collector
 2015-11-13 15:13:02 +00:00
Pavel Borzenkov
d773360d12 Add missing argument to fmt.Errorf function in 'ntp' collector 
Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
 2015-11-13 18:09:11 +03:00
Pavel Borzenkov
d1789be33e Fix compilation on OS X 
As OS X doesn't have it's own interrupts provider, don't build
interrupts_common on OS X as well. Otherwise build fails, because
interrupts_common depends on variables provided by platform-specific
files.

Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
 2015-11-12 18:17:32 +03:00
Will Rouesnel
05539ee156 Add filesystem read-only metric node_filesystem_readonly 
This is a boolean metric which is set to 1 when the filesystem is flagged as
read-only.
 2015-11-12 14:11:07 +11:00
Bruno Bigras
f74de8943b Fix flag name in textfile.go 2015-11-10 15:45:50 -05:00
Julius Volz
07b39499cd Fix protocol version setting in NTP collector. 
The upstream library changed their interface - the global Version
variable is gone:

283ed9d548
 2015-11-10 10:08:57 +01:00
Tobias Schmidt
b11cd9c7d4 Merge pull request #158 from mischief/interrupts-openbsd 
collector: add openbsd support to interrupt collector
 2015-11-06 22:26:09 -05:00
Tobias Schmidt
fe40d8fce2 Merge pull request #159 from mischief/netdev-openbsd 
collector: add openbsd support for netdev
 2015-11-06 19:05:21 -05:00
Nick Owens
3eb2d6625a collector: add openbsd support for netdev 2015-11-06 15:29:57 -08:00
Nick Owens
73ee8f5257 collector: add openbsd support to interrupt collector 2015-11-06 14:49:04 -08:00
Mikhail Salosin
e7359706d4 Do not use flag before flag.Parse() was called 2015-11-06 19:45:05 +03:00
Nick Owens
ebf3ef32f1 collector: sync bsd filesystem collector labels with linux 2015-11-02 19:16:17 -08:00
Nick Owens
b58d1fc971 collector: add openbsd suport to filesystem colector 2015-11-01 19:17:11 -08:00
Nick Owens
2cb489253c collector: support 1,5,15m load averages for all unices 2015-10-31 06:04:24 -07:00
Nick Owens
eb79937340 switch to github.com/prometheus/common/log for logging 2015-10-30 13:20:06 -07:00
Mikhail Salosin
10e65086ea Add NTP protocol version flag 2015-10-26 16:15:53 +03:00
Julius Volz
00e5d1334b Merge pull request #142 from crisidev/master 
Add load5 and load15 to linux load metric
 2015-10-21 23:26:02 +02:00
Matteo Bigoi
e6ffeb4907 Reduce nesting in sanity check 2015-10-21 15:38:26 +00:00
Matteo Bigoi
8913d71ca4 Update end-to-end output for testing 2015-10-19 19:31:54 +00:00
Matteo Bigoi
5918be9a8c Fix documentation and a possible slice bounds out of range 2015-10-19 19:31:31 +00:00
Kevin Lyda
36291d456e Make filesystem collector more robust. 
Current behaviour throws away all stats on any Statfs error. In practice
this is not useful. This turns such errors into debug log messages -
though silently ignoring them seems even more valid to me.
 2015-10-18 19:47:45 +01:00
Matteo Bigoi
832ba9cc1d Add load5 and load15 to linux load metric 2015-10-17 13:07:39 +00:00
Tobias Schmidt
0faa12cacd Update end-to-end fixtures 2015-10-16 18:53:44 -04:00
Tobias Schmidt
500340bdde Remove logging in IPVS tests 2015-10-16 18:53:44 -04:00
Tobias Schmidt
7e2b65f942 Clean up lint errors 2015-10-16 18:53:44 -04:00
Brian Brazil
07022b3555 Fix compilation on linux/arm64 2015-10-15 08:44:49 +01:00
Brian Brazil
59f1949a76 Merge pull request #135 from prometheus/remove-unneeded-make 
Remove unneeded `make` in empty slice initialization.
 2015-10-11 21:44:46 +01:00
Julius Volz
a25751e0b3 Fix occurreneces of initial uppercase in error strings. 2015-10-11 22:37:43 +02:00
Julius Volz
777a8ddd90 Remove unneeded make in empty slice initialization. 2015-10-11 22:37:34 +02:00
Ilia Choly
9c0302571f Add supervisord collector 2015-10-06 11:50:54 -04:00
Tobias Schmidt
52f79e699d Fix uname collector for arm/ppc64/ppc64le architectures 
The syscall.Utsname struct under arm/ppc64/ppc64le uses uint8 type
instead of int8.
 2015-10-03 16:17:15 -04:00
Kirk Russell
88c30557c0 Fixed minor compile time error 2015-10-01 18:42:25 -04:00
Harmen
5d6fb852bb fix copy-paste error in comment 
Comment seems to be copied from netdev_linux.go, where it is correct.
 2015-09-29 20:52:33 +02:00
Matthias Rampke
7c47338081 Add an end-to-end test. 
This test runs a selection of collectors against the fixtures and
compares the output to a reference.

The uname and filesystem collectors are disabled because they use system
calls that cannot be fixtured easily.
 2015-09-28 13:56:22 +00:00
Matthias Rampke
788ac9a859 Rearrange fixtures to match "real" proc and sys. 
And add some missing fixtures for default collectors, even if they're
not read by tests yet.
 2015-09-28 13:56:22 +00:00
Matthias Rampke
85eb47197f Add a flag for the sysfs location. 
Analogous to `collector.procfs`, but for `/sys`. Add tests for both.
 2015-09-28 13:56:22 +00:00
Matthias Rampke
24c9db9600 Suppress log noise from textfile collector test. 2015-09-28 13:56:22 +00:00
Matthias Rampke
60dffaa9ff Fix mdadm collector. 
In the move to the procfs flag, I accidentally changed the filename.
 2015-09-28 13:56:22 +00:00
Kirk Russell
89875cefe8 converted freebsd cpu metrics to seconds 2015-09-26 20:58:47 -04:00
Matthias Rampke
2d0d72b97d Add license headers to all code files. 2015-09-26 17:44:39 +02:00
Matthias Rampke
20b551ab2b Add flag to change the location of the procfs. 
Remove all hardcoded references to `/proc`. For all collectors that do
not use `github.com/prometheus/procfs` yet, provide a wrapper to
generate the full paths.

Reformulate help strings, errors and comments to remove absolute
references to `/proc`.

This is a breaking change: the `-collector.ipvs.procfs` flag is removed
in favor of the general flag. Since it only affected that collector it
was only useful for development, so this should not cause many issues.
 2015-09-26 15:32:10 +02:00
Björn Rabenstein
cf3aa37f1a Merge pull request #120 from prometheus/move-to-common 
Move from client_golang/text to common/expfmt
 2015-09-17 14:38:27 +02:00
beorn7
8f182d2f02 Move from client_golang/text to common/expfmt 2015-09-17 14:05:56 +02:00
Julius Volz
7de03b8d6b Merge pull request #119 from AlphaB/issue-95 
Resolve go vet problems
 2015-09-17 11:44:46 +02:00
Björn Rabenstein
ca74e8ab3e Merge pull request #117 from TheTincho/forget-old-filesystems 
Revamp the filesystem collector to use throw-away ConstMetrics.
 2015-09-16 17:31:06 +02:00
Martín Ferrari
e3f217ea45 Build filesystem_common only on linux and freebsd. 2015-09-16 18:15:27 +03:00
Julius Volz
d8bf6daed9 Merge pull request #118 from TheTincho/forget-old-netdevs 
Revamp the netdev collector to use throw-away ConstMetrics.
 2015-09-16 16:36:16 +02:00
Martín Ferrari
0161a36fa5 Fix formatting and variable names. 2015-09-16 17:06:59 +03:00
Martín Ferrari
dace6dc48b Fix issues from code review, and split common code into filesystem_common.go. 2015-09-16 16:34:34 +03:00
Mikhail Salosin
e41593de14 Add unix timestamp of the last service state change to runit collector 2015-09-15 19:46:59 +03:00
Martín Ferrari
13672ced48 Revamp the netdev collector to use throw-away ConstMetrics. 2015-09-15 15:31:51 +00:00
Mikhail Salosin
741fb66e1c Resolve go vet problems 
Issue prometheus/node_exporter#95
 2015-09-15 17:09:10 +03:00
Martín Ferrari
8c2316e8a9 Revamp the filesystem collector to use throw-away ConstMetrics. 2015-09-15 12:17:15 +00:00
Jonas Große Sundrup
9f2aa24e12 Add collector for metrics of linux software raids 2015-09-11 18:36:39 +02:00
Julius Volz
7b39ccc144 Add Linux uname collector. 
This creates a single metric like:

node_uname_info{domainname="(none)",machine="x86_64",nodename="desktop",release="3.16.0-48-generic",sysname="Linux",version="#64~14.04.1-Ubuntu SMP Thu Aug 20 23:03:57 UTC 2015"} 1
 2015-09-11 14:32:18 +02:00
Julius Volz
02956d2bcc Merge pull request #114 from chosenken/sockstat 
Fixed sockstat test wording
 2015-09-10 17:15:21 +02:00
Ken Herner
7569c6ce23 Initial implementation of file-nr 
Fixed file-nr update function

Fixed file-nr test case

Fixed file-nr test case again

Fixed file-nr separator to tab

Updated file-nr to filenr.

Updated file-nr to filenr.

Fixed file-nr test cases, added comments

Remove reporting the second value from file-nr as it will alwasy be zero in linux 2.6 and greator

Renaming file-nr to filefd

Updated build constraint

Updates and code cleanup for filefd.

Updated enabledCollectors with the correct name for filefd

Fixed filefd test wording
 2015-09-10 10:27:58 -04:00
Ken Herner
d6a1f0c7e3 Fixed sockstat test wording 2015-09-10 10:21:19 -04:00
Julius Volz
6f17231e44 Minor comment cleanups. 2015-09-10 12:21:25 +02:00
Julius Volz
dd5fc6a3ca Merge pull request #111 from chosenken/sockstat 
Implementation of /proc/net/sockstat collector
 2015-09-10 12:19:47 +02:00
Ken Herner
d4adef9881 Added new metric mem_bytes that reports the number of bytes used by TCP/UDP memory 2015-09-09 14:05:16 -04:00
Ken Herner
60a57a15d5 Updated sockstat build constraint 2015-09-09 12:37:48 -04:00
Ken Herner
356e1bb866 Added sockstat test file 
initial work on sockstat work

Fixed package name

Finished implementation of the sockstat plugin

missed a return value

Added sockstat to default plugins to start

Fixed scanner read on sockstat

fixed sockstat linux test for TCP alloc

update sockstat test case

Updated sockstat to return TCP and UDP memory in bytes instead of page count
 2015-09-09 10:48:17 -04:00
Julius Volz
e13f910427 Fix mtime reporting in textfile collector, add tests. 2015-09-04 15:42:44 +02:00
Alexey Palazhchenko
38e6e6b672 Fix debug output 2015-08-28 08:54:36 +03:00
Alexis Letessier
0028abc077 megacli: prevent crash when drive temperature is N/A 
Intel SSD do not report their temperature in MegaCLI output
Drive Temperature : N/A
 2015-07-29 08:34:02 +02:00
Jari Takkala
21ce0cbda9 Add support for stats from /proc/net/snmp as well. 2015-07-15 12:39:28 -04:00
Siavash Safi
8c4a5b0f65 stats: Fix formatting. 2015-07-14 17:27:20 +04:30
Siavash Safi
dddb273dfc Fix some error messages. 2015-07-14 13:58:54 +04:30
Siavash Safi
93708f3dda devstat: Fix metric types, disable free metrics. 2015-07-14 13:58:53 +04:30
Siavash Safi
f8ede82488 cpu: Fix build constraints. 2015-07-14 13:58:53 +04:30
Siavash Safi
9e66d4f2ae meminfo: Code cleanup. 2015-07-14 13:58:52 +04:30
Siavash Safi
d303a2ebc3 loadavg: Fix build constraints. 2015-07-14 13:58:52 +04:30
Siavash Safi
d80b2af492 loadavg: Split the collector for linux and other platforms. 2015-07-14 13:58:51 +04:30
Siavash Safi
720198e047 netdev: Code cleanup. 2015-07-14 13:58:51 +04:30
Siavash Safi
78bf63ffd8 filesystem: Code cleanup. 2015-07-14 13:58:50 +04:30
Siavash Safi
462b708742 cpu: Code cleanup. 2015-07-14 13:58:50 +04:30
Siavash Safi
f93125ba10 loadavg: Remove unnecessary global variable. 2015-07-14 13:58:49 +04:30
Siavash Safi
ccbea34465 filesystem: Remove unused const variable. 2015-07-14 13:58:49 +04:30
Siavash Safi
71abff14b1 devstat: Fix wrong labels for 'other' metrics. 2015-07-14 13:58:49 +04:30
Siavash Safi
c5669f0a1a Add devstat collector for FreeBSD. 2015-07-14 13:58:48 +04:30
Siavash Safi
f7563fe7a2 Remove config from collectors. 2015-07-14 13:58:48 +04:30
Siavash Safi
1ebda4c0aa Remove linux build contraint from meminfo test source code. 2015-07-14 13:58:48 +04:30
Siavash Safi
9b6843db60 netdev: use counters instead of gauges. 2015-07-14 13:58:47 +04:30
Siavash Safi
c651d7ccd9 meminfo: use bytes, fix type conversion bug. 2015-07-14 13:58:47 +04:30
Siavash Safi
a10ab2c102 Check caller's euid and egid when accessing /dev/mem on FreeBSD. 2015-07-14 13:58:47 +04:30
Siavash Safi
6ef3b7a4e8 Add filesystem collector for FreeBSD. 2015-07-14 13:58:46 +04:30
Siavash Safi
13d5f969a5 Removed freebsd build constraints from source code. 2015-07-14 13:58:46 +04:30
Siavash Safi
ae5aea0191 Add netdev collector for FreeBSD. 2015-07-14 13:58:46 +04:30
Siavash Safi
66e0171159 Rename linux collectors for build constraints. 2015-07-14 13:58:45 +04:30
Siavash Safi
d7ec7eac1f Revert "Add build constraint for linux collectors." 2015-07-14 13:58:44 +04:30
Siavash Safi
4c5db2787e Add meminfo collector for FreeBSD. 2015-07-14 13:58:44 +04:30
Siavash Safi
ad73b87d1e Add build constraint for linux collectors. 2015-07-14 13:58:44 +04:30
Siavash Safi
23bb9c44b9 Add cpu collector for FreeBSD. 2015-07-14 13:58:43 +04:30
Siavash Safi
f9fa6d05cf loadavg: Use getloadavg() from stdlib.h 2015-07-14 13:58:42 +04:30
Ian Hansen
64affe205b Allows netdev devices to be ignored 2015-07-13 17:18:34 -06:00
Will Rouesnel
676ed5c6ac Change "filesystem" to "mountpoint" to better reflect the new labels. 2015-07-07 02:40:19 +10:00
William Rouesnel
b22d2e9739 Add device,fsType collection to the filesystem exporter. 
Collects more information for labelling scraped filesystems with the device
and fsType. This is useful for setting alerts which should change based on
filesystem type, or for filtering out shared mounts such as with NFS volumes.
 2015-07-03 11:05:03 +10:00
Julius Volz
e65bc868fc Switch logging from glog to github.com/prometheus/log. 2015-05-28 21:34:02 +02:00
Julius Volz
9f046cd88e Run gofmt. 2015-05-28 21:22:03 +02:00
Julius Volz
b539481503 Merge pull request #75 from prometheus/remove-attribute-module 
Use flags instead of config and remove attributes
 2015-05-21 11:49:01 +02:00
Johannes 'fish' Ziemke
665b05eedc Use flags instead of config and remove attributes 2015-05-21 11:36:56 +02:00
Julius Volz
072ddabf62 Fix /proc/net/dev column parsing. 
This fixes https://github.com/prometheus/node_exporter/issues/73
 2015-05-21 01:01:15 +02:00
Matthias Rampke
2ee8470004 remove cgo dependency 
by hardcoding `USER_HZ` (aka. `_SC_CLK_TCK`) to 100, which it is for all
platforms Go supports. See prometheus/node_exporter#52 for discussion around this too.

Closes prometheus/node_exporter#52.
 2015-05-12 14:24:48 +00:00
Matthias Rampke
37c7e5e60f Add IPVS stats collector. 
This collector exposes IPVS status from `/proc/net/ip_vs` and stats from
`/proc/net/ip_vs_stats`.

Note that it is _not_ tested with IPv6, YMMV.
 2015-05-08 14:02:47 +00:00
Julius Volz
3ab0b1f915 Merge pull request #56 from kjmkznr/add-tcp-stat-collector 
Add TCP state collector
 2015-03-24 12:50:26 +01:00
KOJIMA Kazunori
e4da771b21 Add collector for /proc/net/tcp 2015-03-24 20:34:48 +09:00
Benjamin Staffin
df7ba0af85 Switch protobuf import to its new github URL 2015-03-22 12:25:07 -07:00
Julius Volz
efcce45c90 Make collector-specific flags consistent with others. 
This puts all collector-specific flags into their own namespace under
"collector.<collector-name>", and moves from camel case to dashes, which
is the standard in Prometheus land now.
 2015-02-18 18:42:39 +01:00
Stephen Shirley
54da76f575 Match fd0, not fda0 
Add fd/sr/vda examples to test input
 2015-02-18 17:10:28 +01:00
Stephen Shirley
686a0c768c Fix typo, match fd0, not fdd0 2015-02-18 16:09:41 +01:00
Stephen Shirley
72404d9ed1 Ignore floppy disk devices, due to it being 2015 2015-02-18 16:04:53 +01:00
Stephen Shirley
0c7d45cc5d Also ignore vda1 and friends 2015-02-18 15:44:30 +01:00
Daniel Speichert
1763908013 Fixed panic when parsing /proc/stat on 2.6.32-25-pve 
Fixes issue described in #38
/proc/stat reports a blank line which needs to be ignored.
Old kernels misses one CPU time field, this needs to be ignored too.
 2015-02-07 06:36:36 +01:00
Brian Brazil
352cde6d20 Add text file exporter 
This allows static metrics (e.g. an attributes collector replacement),
and cronjobs to expose stats by echoing into a file.

For example:

echo "my_metric 123" > mycronjob.prom.$$
mv mycronjob.prom.$$ mycronjob.prom
 2015-01-25 16:25:25 +00:00
Tobias Schmidt
0aacec2335 Fix ganglia namespace 
Remove double underscore usage.
 2014-11-26 18:15:02 -05:00
Tobias Schmidt
74971c46ba Consolidate build flags 
The build of any collector can be deactivated by using "no<name>".
 2014-11-25 18:01:02 -05:00
Tobias Schmidt
211ddf33f1 Consolidate collector selection 
Remove special tags necessary for gmond and runit collectors. All
collectors get built. Selection of which collectors to use continues to
happen via parameter.
 2014-11-25 18:01:02 -05:00
Tobias Schmidt
872f921867 Reduce number of global variables used 
This is the first step to make the exporter more testable.
 2014-11-24 21:08:50 -05:00
Tobias Schmidt
974f6fc762 Fix tests 2014-11-24 18:34:02 -05:00
Brian Brazil
96eaff8c7e Add an exporter for /proc/net/netstat, enabled by default. 
This catches things like listen overflows, retransmits
and other things that are very useful for retroactive debugging
thus I think it's justified to have it on by default.
 2014-11-11 16:54:08 +00:00