Project: Netdata (Observability and Analysis / Observability)
File: net.isr.md

<!--startmeta customediturl: "https://github.com/netdata/netdata/edit/master/src/collectors/freebsd.plugin/integrations/net.isr.md" meta_yaml: "https://github.com/netdata/netdata/edit/master/src/collectors/freebsd.plugin/metadata.yaml" sidebar_label: "net.isr" learn_status: "Published" learnrelpath: "Collecting Metrics/FreeBSD" most_popular: False message: "DO NOT EDIT THIS FILE DIRECTLY, IT IS GENERATED BY THE COLLECTOR'S metadata.yaml FILE" endmeta--> <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" /> 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. This integration doesn't support auto-detection. The default configuration for this integration does not impose any limits on data collection. The default configuration for this integration is not expected to impose a significant performance impact on the system. Metrics grouped by scope. The scope defines the instance that the metric belongs to. An instance is uniquely identified by a set of labels. These metrics show statistics about softnet stats. This scope has no labels. Metrics: | Metric | Dimensions | Unit | |:|:-|:-| | system.softnetstat | dispatched, hybriddispatched, qdrops, queued | events/s | This scope has no labels. Metrics: | Metric | Dimensions | Unit | |:|:-|:-| | cpu.softnetstat | dispatched, hybriddispatched, qdrops, queued | events/s | The following alerts are available: | Alert name | On metric | Description | |:|:-|:| | | system.softnetstat | average number of dropped packets in the last minute due to exceeded net.core.netdevmax_backlog | | | system.softnetstat | average number of times ksoftirq ran out of sysctl net.core.netdevbudget or net.core.netdevbudgetusecs with work remaining over the last minute (this can be a cause for dropped packets) | | | system.softnetstat | average number of drops in the last minute due to exceeded sysctl net.route.netisrmaxqlen (this can be a cause for dropped packets) | No action required. 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 . ```bash cd /etc/netdata 2>/dev/null || cd /opt/netdata/etc/netdata sudo ./edit-config netdata.conf ``` <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> There are no configuration examples.