mirror of
https://github.com/ClusterCockpit/cc-metric-collector.git
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195d0794b0
* Add cpu_used (all-cpu_idle) to CpustatCollector * Update to line-protocol/v2 * Update runonce.yml with Golang 1.20 * Update fsnotify in LIKWID Collector * Use not a pointer to line-protocol.Encoder * Simplify Makefile * Use only as many arguments as required * Allow sum function to handle non float types * Allow values to be a slice of type float64, float32, int, int64, int32, bool * Use generic function to simplify code * Add missing case for type []int32 * Use generic function to compute minimum * Use generic function to compute maximum * Use generic function to compute average * Add error value to sumAnyType * Use generic function to compute median * For older versions of go slices is not part of the installation * Remove old entries from go.sum * Use simpler sort function * Compute metrics ib_total and ib_total_pkts * Add aggregated metrics. Add missing units * Update likwidMetric.go Fixes a potential bug when `fsnotify.NewWatcher()` fails with an error * Completly avoid memory allocations in infinibandMetric read() * Fixed initialization: Initalization and measurements should run in the same thread --------- Co-authored-by: Holger Obermaier <40787752+ho-ob@users.noreply.github.com>
36 lines
1.1 KiB
Markdown
36 lines
1.1 KiB
Markdown
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## `ibstat` collector
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```json
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"ibstat": {
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"exclude_devices": [
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"mlx4"
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],
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"send_abs_values": true,
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"send_derived_values": true
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}
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```
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The `ibstat` collector includes all Infiniband devices that can be
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found below `/sys/class/infiniband/` and where any of the ports provides a
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LID file (`/sys/class/infiniband/<dev>/ports/<port>/lid`)
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The devices can be filtered with the `exclude_devices` option in the configuration.
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For each found LID the collector reads data through the sysfs files below `/sys/class/infiniband/<device>`. (See: <https://www.kernel.org/doc/Documentation/ABI/stable/sysfs-class-infiniband>)
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Metrics:
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* `ib_recv`
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* `ib_xmit`
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* `ib_recv_pkts`
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* `ib_xmit_pkts`
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* `ib_total = ib_recv + ib_xmit` (if `send_total_values == true`)
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* `ib_total_pkts = ib_recv_pkts + ib_xmit_pkts` (if `send_total_values == true`)
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* `ib_recv_bw` (if `send_derived_values == true`)
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* `ib_xmit_bw` (if `send_derived_values == true`)
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* `ib_recv_pkts_bw` (if `send_derived_values == true`)
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* `ib_xmit_pkts_bw` (if `send_derived_values == true`)
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The collector adds a `device` tag to all metrics
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