node_exporter

Commit Graph

Author	SHA1	Message	Date
Pranshu Srivastava	ff20a6ac48	collector/zfs: Prevent `procfs` integer underflow (#2961 ) * collector/zfs: Prevent `procfs` integer underflow Prevent integer underflow when parsing the `procfs` file as it used a `ParseUint` to parse signed values. Fixes: #2766 --------- Signed-off-by: Pranshu Srivastava <rexagod@gmail.com>	1 year ago
Caleb Webber	6d18ce7bca	Revert "Add ZFS freebsd per dataset stats (#2753 )" (#2925 ) This reverts commit `f34aaa6109`. Signed-off-by: Caleb Webber <caleb@codingthemsoftly.com>	2 years ago
Conall O'Brien	f34aaa6109	Add ZFS freebsd per dataset stats (#2753 ) * Rename parsePoolObjsetFile to parseLinuxPoolObjsetFile to better reflect it's scope * Create a new parseFreeBSDPoolObjsetStats function, to generate a list of per pool metrics to be queried via sysctl --------- Signed-off-by: Conall O'Brien <conall@conall.net>	2 years ago
dongjiang	1bbb2a94c0	fix(zfs): add `memory_available_bytes`, fix `dbufstats` filename on Linux (#2687 ) * Fix zfs memory_available_bytes collector * Fix zfs dbufstats collector --------- Signed-off-by: dongjiang1989 <dongjiang1989@126.com>	3 years ago
Pablo Caderno	d31af1d1e5	feat: added suspended as a node_zfs_zpool_state (#2449 ) Signed-off-by: Pablo Caderno <kaderno@gmail.com>	3 years ago
Benjamin Drung	0dc82eac13	Correctly disable ZFS for test cases (#2182 ) Disable `collector/zfs_linux_test.go` in case `!nozfs` is set to completely disable ZFS. Signed-off-by: Benjamin Drung <benjamin.drung@ionos.com>	4 years ago
Artur Molchanov	519203e3d0	Expose zfs zpool state Create a metric node_zfs_zpool_state. Signed-off-by: Artur Molchanov <artur.molchanov@easybrain.com>	5 years ago
Sudhar287	6807e5319b	read contents of objset file (#1632 ) * added objread functionality Signed-off-by: Sudharshann D <sudhar287@gmail.com>	6 years ago
Richard Elling	d7348a5c78	updates for zfsonlinux 0.7.5 (#779 ) * updates for zfsonlinux 0.7.5 * add constants for KSTAT_DATA_* types * added e2e test for negative values represented by uint64 that can result from ZFS bugs	8 years ago
Franz Pletz	d432f9857e	Use uint64 in the ZFS collector (#714 ) ZFS metrics can also be unsigned 64-bit integers that won't fit in int64 and causes the whole collector to fail.	8 years ago
Matthias Rampke	e1f129c729	Use int64 throughout the ZFS collector. This avoids issues with integer overflows on 32-bit architectures. The Prometheus data format is float64, so regardless of the architecture we should handle large numbers. Fixes #629.	8 years ago
Joe Handzik	bb8b3fca88	ZFS Collector: Add zpool IO statistics Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	9 years ago
Joe Handzik	e213ccbc57	ZFS Collector: Refactor to use maps/slices and fewer globals 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>	9 years ago
Joe Handzik	94fb93a9f3	ZFS Collector: Add dmu_tx functionality Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	9 years ago
Joe Handzik	07c7ae733a	ZFS Collector: Add fm functionality Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	9 years ago
Joe Handzik	05048c067d	ZFS Collector: Add xuio_stats functionality Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	9 years ago
Joe Handzik	3c9e779989	ZFS Collector: Add vdev_cache_stats functionality Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	9 years ago
Joe Handzik	a02ca9502c	ZFS Collector: Add zil functionality Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	9 years ago
Joe Handzik	a3125ab4d9	ZFS Collector: Add zfetchstats functionality Signed-Off-By: Joe Handzik <joseph.t.handzik@hpe.com>	9 years ago
Corey Stewart	a8c94d48e6	Style changes and cleanup 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>	9 years ago
Christian Schwarz	f29f3873ea	Add a collector for ZFS, currently focussed on ARC stats. 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.	9 years ago

21 Commits (090957658ee7be8c7c71b2724979b36c49371b20)