38cd07ebb9
Merge pull request #450 from roclark/add-infiniband
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infiniband: Add new collector for InfiniBand statistics
8 years ago
a097dd36b3
Merge pull request #459 from joehandzik/wip-zpool-io-cherrypick
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ZFS Collector: Add zpool IO statistics
8 years ago
19813d3e02
Changing datastructure for BuddyInfo
8 years ago
5ab285e098
Adding buddyinfo to end to end test.
8 years ago
55417d7688
Moving buddyinfo logic to procfs
8 years ago
492c96f6b6
Moving buddyinfo_test.go to procfs library
8 years ago
3ba15c1ddb
Adding support for /proc/buddyinfo for linux free memory fragmentation.
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/prod/buddyinfo returns data on the free blocks fragments available
for use from the kernel. This data is useful when diagnosing
possible memory fragmentation.
More info can be found in:
* https://lwn.net/Articles/7868/
* https://andorian.blogspot.com/2014/03/making-sense-of-procbuddyinfo.html
8 years ago
bb8b3fca88
ZFS Collector: Add zpool IO statistics
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Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
36f81282b7
Add unit tests for InfiniBand collector
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Signed-Off-By: Robert Clark <robert.d.clark@hpe.com>
8 years ago
4866adcb71
Add new collector for InfiniBand statistics
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Add new metrics for the InfiniBand network protocol including the amount of packets sent and received, the number of times the link has been downed and how many times the link has recovered from an error state.
Signed-Off-By: Robert Clark <robert.d.clark@hpe.com>
8 years ago
8c23f5ff54
ZFS Collector: Convert dashes to underscores for metrics
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This fixes #442 , and prevents other ZFS metrics from slipping through in the future.
Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
7cfa5e75b8
Merge pull request #439 from mdlayher/collector-staticcheck
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Fix two staticcheck issues in IPVS collector tests
8 years ago
71362d45eb
Merge pull request #432 from joehandzik/wip-zfs-zfetchstats
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Update ZFS Collector with most non-zpool metrics
8 years ago
e5ee274a32
ZFS Collector: Move from camelcase to underscores for metric prefixes
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Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
c8e546926a
Fix two staticcheck issues in IPVS collector tests
8 years ago
e213ccbc57
ZFS Collector: Refactor to use maps/slices and fewer globals
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Removed all global types that were unnecessary, and refactored to use constructor-created values and inline values instead of globals.
Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
5a6db5c8d2
Handle multiple NFS device mounts
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It's possible to mount an NFS share in multiple locations.
* Duplicates contain the same metric values, so they can be ignored.
* Update fixture.
8 years ago
94fb93a9f3
ZFS Collector: Add dmu_tx functionality
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Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
07c7ae733a
ZFS Collector: Add fm functionality
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Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
05048c067d
ZFS Collector: Add xuio_stats functionality
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Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
3c9e779989
ZFS Collector: Add vdev_cache_stats functionality
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Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
a02ca9502c
ZFS Collector: Add zil functionality
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Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
a3125ab4d9
ZFS Collector: Add zfetchstats functionality
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Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
acb495ccab
Merge pull request #425 from mdlayher/wifi-update
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Update vendored wifi, handle stations with missing info
8 years ago
dfd661a633
Allow graceful failure in hwmon collector
8 years ago
ca3f07feef
Update vendored wifi, handle stations with missing info
8 years ago
92537020a3
Fix runit collector flag typo.
8 years ago
276112c7ef
Merge pull request #418 from mdlayher/wifi-graceful-fail
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Make wifi collector fail gracefully if metrics not available
8 years ago
d3089f2ce8
Make wifi collector fail gracefully if metrics not available
8 years ago
1e1775e761
Make ZFS collector fail gracefully when not available
8 years ago
2884181cce
Merge pull request #415 from mdlayher/mountstats-nfs-additional
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Add NFS event metrics to mountstats collector
8 years ago
e3f99e13b9
Add NFS event metrics to mountstats collector
8 years ago
efa25665ec
Add initial wifi collector, bump netlink to fix 32-bit builds
8 years ago
55170e8feb
Merge pull request #411 from discordianfish/hwmon-move-label-metrics
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Use filename as label, move 'label' to own metric
8 years ago
38a4a36061
Update end-to-end test.
8 years ago
b4fa10ca9d
Add collector for Linux EDAC
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Collect "Error detection and correction" metrics from memory
controllers.
* Supported on Linux only.
* Add basic fixtures.
* Enabled by default.
8 years ago
6aef20f8d8
Use filename as label, move 'label' to own metric
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This closes #406
8 years ago
e7442d6517
end-to-end-test.sh: Add zfs plugin
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Enables fixture test and updates e2e-output.txt.
Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
10ba27bf2c
Remove FreeBSD support for zfs plugin.
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This also involves removing zfs_zpool code for now.
Signed-Off-By: Corey Stewart <stewa169@purdue.edu>
Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>
8 years ago
a8c94d48e6
Style changes and cleanup
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This patch makes stylistic changes to error strings, unexports method names by lower casing them, removes unused dataSetMetric, and adds copyright/licence information.
Signed-Off-By: Corey Stewart <stewa169@purdue.edu>
8 years ago
f29f3873ea
Add a collector for ZFS, currently focussed on ARC stats.
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It is tested on FreeBSD 10.2-RELEASE and Linux (ZFS on Linux 0.6.5.4).
On FreeBSD, Solaris, etc. ZFS metrics are exposed through sysctls.
ZFS on Linux exposes the same metrics through procfs `/proc/spl/...`.
In addition to sysctl metrics, 'computed metrics' are exposed by
the collector, which are based on several sysctl values.
There is some conditional logic involved in computing these metrics
which cannot be easily mapped to PromQL.
Not all 92 ARC sysctls are exposed right now but this can be changed
with one additional LOC each.
8 years ago
2e47fcb8c5
Only store relevant e2e output
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This makes commits ligher/more readable when updating the output.
8 years ago
ad2eb4a788
Use Gauge for megacli counters
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Without refactoring this to use const metrics, we need to make this a
gauge to we can keep using Set() which was deprecated for counters.
8 years ago
01a9a37556
Stop using deprecated SetMetricFamilyInjectionHook
8 years ago
3e266e28b9
Merge pull request #397 from dominikh/freebsd-cpu
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Collect CPU temperatures on FreeBSD
8 years ago
fc1113cd11
Merge pull request #396 from dominikh/bsd-memleak
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Don't leak or race in FreeBSD devstat collector
8 years ago
d827db8e17
Better error handling when collecting CPU temps
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Log why we couldn't collect the temperature, and set metric to NaN if
the CPU should support temperature collection but had an error.
8 years ago
91f4781234
Merge pull request #311 from kpettijohn/solaris-loadavg
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Added loadavg collector for Solaris
8 years ago
9847257bc0
Add missing license headers
8 years ago
782eaee100
Collect CPU temperatures on FreeBSD
8 years ago
Ben Kochie