From 517a443636daa1e8085cb4e5325524a54e8a8fd7 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 17 Oct 2023 11:30:23 +0200 Subject: Merging upstream version 1.43.0. Signed-off-by: Daniel Baumann --- collectors/python.d.plugin/varnish/README.md | 89 +--------------------------- 1 file changed, 1 insertion(+), 88 deletions(-) mode change 100644 => 120000 collectors/python.d.plugin/varnish/README.md (limited to 'collectors/python.d.plugin/varnish/README.md') diff --git a/collectors/python.d.plugin/varnish/README.md b/collectors/python.d.plugin/varnish/README.md deleted file mode 100644 index d30a9fb1d..000000000 --- a/collectors/python.d.plugin/varnish/README.md +++ /dev/null @@ -1,88 +0,0 @@ - - -# Varnish Cache collector - -Provides HTTP accelerator global, Backends (VBE) and Storages (SMF, SMA, MSE) statistics using `varnishstat` tool. - -Note that both, Varnish-Cache (free and open source) and Varnish-Plus (Commercial/Enterprise version), are supported. - -## Requirements - -- `netdata` user must be a member of the `varnish` group - -## Charts - -This module produces the following charts: - -- Connections Statistics in `connections/s` -- Client Requests in `requests/s` -- All History Hit Rate Ratio in `percent` -- Current Poll Hit Rate Ratio in `percent` -- Expired Objects in `expired/s` -- Least Recently Used Nuked Objects in `nuked/s` -- Number Of Threads In All Pools in `pools` -- Threads Statistics in `threads/s` -- Current Queue Length in `requests` -- Backend Connections Statistics in `connections/s` -- Requests To The Backend in `requests/s` -- ESI Statistics in `problems/s` -- Memory Usage in `MiB` -- Uptime in `seconds` - -For every backend (VBE): - -- Backend Response Statistics in `kilobits/s` - -For every storage (SMF, SMA, or MSE): - -- Storage Usage in `KiB` -- Storage Allocated Objects - -## Configuration - -Edit the `python.d/varnish.conf` configuration file using `edit-config` from the Netdata [config -directory](https://github.com/netdata/netdata/blob/master/docs/configure/nodes.md), which is typically at `/etc/netdata`. - -```bash -cd /etc/netdata # Replace this path with your Netdata config directory, if different -sudo ./edit-config python.d/varnish.conf -``` - -Only one parameter is supported: - -```yaml -instance_name: 'name' -``` - -The name of the `varnishd` instance to get logs from. If not specified, the host name is used. - - - - -### Troubleshooting - -To troubleshoot issues with the `varnish` module, run the `python.d.plugin` with the debug option enabled. The -output will give you the output of the data collection job or error messages on why the collector isn't working. - -First, navigate to your plugins directory, usually they are located under `/usr/libexec/netdata/plugins.d/`. If that's -not the case on your system, open `netdata.conf` and look for the setting `plugins directory`. Once you're in the -plugin's directory, switch to the `netdata` user. - -```bash -cd /usr/libexec/netdata/plugins.d/ -sudo su -s /bin/bash netdata -``` - -Now you can manually run the `varnish` module in debug mode: - -```bash -./python.d.plugin varnish debug trace -``` - diff --git a/collectors/python.d.plugin/varnish/README.md b/collectors/python.d.plugin/varnish/README.md new file mode 120000 index 000000000..194be2335 --- /dev/null +++ b/collectors/python.d.plugin/varnish/README.md @@ -0,0 +1 @@ +integrations/varnish.md \ No newline at end of file -- cgit v1.2.3