From a2d7dede737947d7c6afa20a88e1f0c64e0eb96c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 10 Aug 2023 11:18:52 +0200 Subject: Merging upstream version 1.42.0. Signed-off-by: Daniel Baumann --- collectors/slabinfo.plugin/metadata.yaml | 187 +++++++++++++++++-------------- collectors/slabinfo.plugin/metrics.csv | 4 - 2 files changed, 105 insertions(+), 86 deletions(-) delete mode 100644 collectors/slabinfo.plugin/metrics.csv (limited to 'collectors/slabinfo.plugin') diff --git a/collectors/slabinfo.plugin/metadata.yaml b/collectors/slabinfo.plugin/metadata.yaml index 4da1a198d..7d135d611 100644 --- a/collectors/slabinfo.plugin/metadata.yaml +++ b/collectors/slabinfo.plugin/metadata.yaml @@ -1,83 +1,106 @@ -meta: - plugin_name: slabinfo.plugin - module_name: slabinfo.plugin - monitored_instance: - name: slabinfo - link: '' - categories: [] - icon_filename: '' - related_resources: - integrations: - list: [] - info_provided_to_referring_integrations: - description: '' - keywords: [] - most_popular: false -overview: - data_collection: - metrics_description: '' - method_description: '' - supported_platforms: - include: [] - exclude: [] - multi-instance: true - additional_permissions: - description: '' - default_behavior: - auto_detection: - description: '' - limits: - description: '' - performance_impact: - description: '' -setup: - prerequisites: - list: [] - configuration: - file: - name: '' - description: '' - options: - description: '' - folding: - title: '' - enabled: true - list: [] - examples: - folding: - enabled: true - title: '' - list: [] -troubleshooting: - problems: - list: [] -alerts: [] -metrics: - folding: - title: Metrics - enabled: false - description: "" - availability: [] - scopes: - - name: global - description: "" - labels: [] +plugin_name: slabinfo.plugin +modules: + - meta: + plugin_name: slabinfo.plugin + module_name: slabinfo.plugin + monitored_instance: + name: Linux kernel SLAB allocator statistics + link: "https://kernel.org/" + categories: + - data-collection.linux-systems.kernel-metrics + icon_filename: 'linuxserver.svg' + related_resources: + integrations: + list: [] + info_provided_to_referring_integrations: + description: "" + keywords: + - linux kernel + - slab + - slub + - slob + - slabinfo + most_popular: false + overview: + data_collection: + metrics_description: > + Collects metrics on kernel SLAB cache utilization to monitor the low-level performance impact of workloads + in the kernel. + method_description: "The plugin parses `/proc/slabinfo`" + supported_platforms: + include: + - Linux + exclude: [] + multi_instance: false + additional_permissions: + description: > + This integration requires read access to `/proc/slabinfo`, which is accessible only to the root user by + default. Netdata uses Linux Capabilities to give the plugin access to this file. `CAP_DAC_READ_SEARCH` + is added automatically during installation. This capability allows bypassing file read permission checks + and directory read and execute permission checks. If file capabilities are not usable, then the plugin is + instead installed with the SUID bit set in permissions sVko that it runs as root. + default_behavior: + auto_detection: + description: > + Due to the large number of metrics generated by this integration, it is disabled by default and must be + manually enabled inside `/etc/netdata/netdata.conf` + limits: + description: "" + performance_impact: + description: "" + setup: + prerequisites: + list: [] + configuration: + file: + name: "netdata.conf" + section_name: "[plugins]" + description: "The main configuration file." + options: + description: "" + folding: + title: "The main configuration file." + enabled: true + list: + - name: Enable plugin + description: As described above plugin is disabled by default, this option is used to enable plugin. + default_value: no + required: true + examples: + folding: + enabled: true + title: "" + list: [] + troubleshooting: + problems: + list: [] + alerts: [] metrics: - - name: mem.slabmemory - description: Memory Usage - unit: "B" - chart_type: line - dimensions: - - name: a dimension per cache - - name: mem.slabfilling - description: Object Filling - unit: "%" - chart_type: line - dimensions: - - name: a dimension per cache - - name: mem.slabwaste - description: Memory waste - unit: "B" - chart_type: line - dimensions: - - name: a dimension per cache + folding: + title: Metrics + enabled: false + description: "SLAB cache utilization metrics for the whole system." + availability: [] + scopes: + - name: global + description: "" + labels: [] + metrics: + - name: mem.slabmemory + description: Memory Usage + unit: "B" + chart_type: line + dimensions: + - name: a dimension per cache + - name: mem.slabfilling + description: Object Filling + unit: "%" + chart_type: line + dimensions: + - name: a dimension per cache + - name: mem.slabwaste + description: Memory waste + unit: "B" + chart_type: line + dimensions: + - name: a dimension per cache diff --git a/collectors/slabinfo.plugin/metrics.csv b/collectors/slabinfo.plugin/metrics.csv deleted file mode 100644 index 4391cb6f5..000000000 --- a/collectors/slabinfo.plugin/metrics.csv +++ /dev/null @@ -1,4 +0,0 @@ -metric,scope,dimensions,unit,description,chart_type,labels,plugin,module -mem.slabmemory,,a dimension per cache,B,"Memory Usage",line,,slabinfo.plugin, -mem.slabfilling,,a dimension per cache,%,"Object Filling",line,,slabinfo.plugin, -mem.slabwaste,,a dimension per cache,B,"Memory waste",line,,slabinfo.plugin, \ No newline at end of file -- cgit v1.2.3