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diff --git a/collectors/freebsd.plugin/integrations/net.isr.md b/collectors/freebsd.plugin/integrations/net.isr.md deleted file mode 100644 index 2d75b825a..000000000 --- a/collectors/freebsd.plugin/integrations/net.isr.md +++ /dev/null @@ -1,140 +0,0 @@ -<!--startmeta -custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/freebsd.plugin/integrations/net.isr.md" -meta_yaml: "https://github.com/netdata/netdata/edit/master/collectors/freebsd.plugin/metadata.yaml" -sidebar_label: "net.isr" -learn_status: "Published" -learn_rel_path: "Data Collection/FreeBSD" -most_popular: False -message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE COLLECTOR'S metadata.yaml FILE" -endmeta--> - -# net.isr - - -<img src="https://netdata.cloud/img/freebsd.svg" width="150"/> - - -Plugin: freebsd.plugin -Module: net.isr - -<img src="https://img.shields.io/badge/maintained%20by-Netdata-%2300ab44" /> - -## Overview - -Collect information about system softnet stat. - -The plugin calls `sysctl` function to collect necessary data. - -This collector is supported on all platforms. - -This collector supports collecting metrics from multiple instances of this integration, including remote instances. - - -### Default Behavior - -#### Auto-Detection - -This integration doesn't support auto-detection. - -#### Limits - -The default configuration for this integration does not impose any limits on data collection. - -#### Performance Impact - -The default configuration for this integration is not expected to impose a significant performance impact on the system. - - -## Metrics - -Metrics grouped by *scope*. - -The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels. - - - -### Per net.isr instance - -These metrics show statistics about softnet stats. - -This scope has no labels. - -Metrics: - -| Metric | Dimensions | Unit | -|:------|:----------|:----| -| system.softnet_stat | dispatched, hybrid_dispatched, qdrops, queued | events/s | - -### Per core - - - -This scope has no labels. - -Metrics: - -| Metric | Dimensions | Unit | -|:------|:----------|:----| -| cpu.softnet_stat | dispatched, hybrid_dispatched, qdrops, queued | events/s | - - - -## Alerts - - -The following alerts are available: - -| Alert name | On metric | Description | -|:------------|:----------|:------------| -| [ 1min_netdev_backlog_exceeded ](https://github.com/netdata/netdata/blob/master/health/health.d/softnet.conf) | system.softnet_stat | average number of dropped packets in the last minute due to exceeded net.core.netdev_max_backlog | -| [ 1min_netdev_budget_ran_outs ](https://github.com/netdata/netdata/blob/master/health/health.d/softnet.conf) | system.softnet_stat | average number of times ksoftirq ran out of sysctl net.core.netdev_budget or net.core.netdev_budget_usecs with work remaining over the last minute (this can be a cause for dropped packets) | -| [ 10min_netisr_backlog_exceeded ](https://github.com/netdata/netdata/blob/master/health/health.d/softnet.conf) | system.softnet_stat | average number of drops in the last minute due to exceeded sysctl net.route.netisr_maxqlen (this can be a cause for dropped packets) | - - -## Setup - -### Prerequisites - -No action required. - -### Configuration - -#### File - -The configuration file name for this integration is `netdata.conf`. -Configuration for this specific integration is located in the `[plugin:freebsd:net.isr]` section within that file. - -The file format is a modified INI syntax. The general structure is: - -```ini -[section1] - option1 = some value - option2 = some other value - -[section2] - option3 = some third value -``` -You can edit the configuration file using the `edit-config` script from the -Netdata [config directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md#the-netdata-config-directory). - -```bash -cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata -sudo ./edit-config netdata.conf -``` -#### Options - - - -<details><summary>Config options</summary> - -| Name | Description | Default | Required | -|:----|:-----------|:-------|:--------:| -| netisr | Enable or disable general vision about softnet stat metrics. | yes | no | -| netisr per core | Enable or disable softnet stat metric per core. | yes | no | - -</details> - -#### Examples -There are no configuration examples. - - |