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Derived metrics (#57)

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* Add time-based derivatived (e.g. bandwidth) to some collectors

* Add documentation

* Add comments

* Fix: Only compute rates with a valid previous state

* Only compute rates with a valid previous state

* Define const values for net/dev fields

* Set default config values

* Add comments

* Refactor: Consolidate data structures

* Refactor: Consolidate data structures

* Refactor: Avoid struct deep copy

* Refactor: Avoid redundant tag maps

* Refactor: Use int64 type for absolut values

Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
This commit is contained in:
Thomas Gruber
2022-03-11 13:48:18 +01:00
committed by GitHub
parent 1de3dda7be
commit f6dae7c013
9 changed files with 307 additions and 98 deletions
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8
collectors/gpfsMetric.md
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@@ -5,7 +5,8 @@
"mmpmon_path": "/path/to/mmpmon",
"exclude_filesystem": [
"fs1"
]
],
"send_bandwidths" : true
}
```
@@ -18,13 +19,16 @@ in the configuration.
The path to the `mmpmon` command can be configured with the `mmpmon_path` option
in the configuration. If nothing is set, the collector searches in `$PATH` for `mmpmon`.
Metrics:
* `bytes_read`
* `gpfs_bytes_read`
* `gpfs_bytes_written`
* `gpfs_num_opens`
* `gpfs_num_closes`
* `gpfs_num_reads`
* `gpfs_num_readdirs`
* `gpfs_num_inode_updates`
* `gpfs_bw_read` (if `send_bandwidths == true`)
* `gpfs_bw_write` (if `send_bandwidths == true`)
The collector adds a `filesystem` tag to all metrics