diff options
Diffstat (limited to '')
-rw-r--r-- | collectors/python.d.plugin/varnish/Makefile.inc | 13 | ||||
-rw-r--r-- | collectors/python.d.plugin/varnish/README.md | 69 | ||||
-rw-r--r-- | collectors/python.d.plugin/varnish/varnish.chart.py (renamed from python.d/varnish.chart.py) | 29 | ||||
-rw-r--r-- | collectors/python.d.plugin/varnish/varnish.conf (renamed from conf.d/python.d/varnish.conf) | 0 |
4 files changed, 102 insertions, 9 deletions
diff --git a/collectors/python.d.plugin/varnish/Makefile.inc b/collectors/python.d.plugin/varnish/Makefile.inc new file mode 100644 index 000000000..2469b0592 --- /dev/null +++ b/collectors/python.d.plugin/varnish/Makefile.inc @@ -0,0 +1,13 @@ +# SPDX-License-Identifier: GPL-3.0-or-later + +# THIS IS NOT A COMPLETE Makefile +# IT IS INCLUDED BY ITS PARENT'S Makefile.am +# IT IS REQUIRED TO REFERENCE ALL FILES RELATIVE TO THE PARENT + +# install these files +dist_python_DATA += varnish/varnish.chart.py +dist_pythonconfig_DATA += varnish/varnish.conf + +# do not install these files, but include them in the distribution +dist_noinst_DATA += varnish/README.md varnish/Makefile.inc + diff --git a/collectors/python.d.plugin/varnish/README.md b/collectors/python.d.plugin/varnish/README.md new file mode 100644 index 000000000..96c7cafaa --- /dev/null +++ b/collectors/python.d.plugin/varnish/README.md @@ -0,0 +1,69 @@ +# varnish + +Module uses the `varnishstat` command to provide varnish cache statistics. + +It produces: + +1. **Connections Statistics** in connections/s + * accepted + * dropped + +2. **Client Requests** in requests/s + * received + +3. **All History Hit Rate Ratio** in percent + * hit + * miss + * hitpass + +4. **Current Poll Hit Rate Ratio** in percent + * hit + * miss + * hitpass + +5. **Expired Objects** in expired/s + * objects + +6. **Least Recently Used Nuked Objects** in nuked/s + * objects + + +7. **Number Of Threads In All Pools** in threads + * threads + +8. **Threads Statistics** in threads/s + * created + * failed + * limited + +9. **Current Queue Length** in requests + * in queue + +10. **Backend Connections Statistics** in connections/s + * successful + * unhealthy + * reused + * closed + * resycled + * failed + +10. **Requests To The Backend** in requests/s + * received + +11. **ESI Statistics** in problems/s + * errors + * warnings + +12. **Memory Usage** in MB + * free + * allocated + +13. **Uptime** in seconds + * uptime + + +### configuration + +No configuration is needed. + +--- diff --git a/python.d/varnish.chart.py b/collectors/python.d.plugin/varnish/varnish.chart.py index d8145c0b6..d889c2b33 100644 --- a/python.d/varnish.chart.py +++ b/collectors/python.d.plugin/varnish/varnish.chart.py @@ -1,6 +1,7 @@ # -*- coding: utf-8 -*- # Description: varnish netdata python.d module # Author: l2isbad +# SPDX-License-Identifier: GPL-3.0-or-later import re @@ -12,13 +13,22 @@ from bases.FrameworkServices.ExecutableService import ExecutableService priority = 60000 retries = 60 -ORDER = ['session_connections', 'client_requests', - 'all_time_hit_rate', 'current_poll_hit_rate', 'cached_objects_expired', 'cached_objects_nuked', - 'threads_total', 'threads_statistics', 'threads_queue_len', - 'backend_connections', 'backend_requests', - 'esi_statistics', - 'memory_usage', - 'uptime'] +ORDER = [ + 'session_connections', + 'client_requests', + 'all_time_hit_rate', + 'current_poll_hit_rate', + 'cached_objects_expired', + 'cached_objects_nuked', + 'threads_total', + 'threads_statistics', + 'threads_queue_len', + 'backend_connections', + 'backend_requests', + 'esi_statistics', + 'memory_usage', + 'uptime' +] CHARTS = { 'session_connections': { @@ -213,8 +223,9 @@ class Service(ExecutableService): data.update(dict((param, value) for _, param, value in server_stats)) - data['memory_allocated'] = data['s0.g_bytes'] - data['memory_free'] = data['s0.g_space'] + # varnish 5 uses default.g_bytes and default.g_space + data['memory_allocated'] = data.get('s0.g_bytes') or data.get('default.g_bytes') + data['memory_free'] = data.get('s0.g_space') or data.get('default.g_space') return data diff --git a/conf.d/python.d/varnish.conf b/collectors/python.d.plugin/varnish/varnish.conf index 4b069d514..4b069d514 100644 --- a/conf.d/python.d/varnish.conf +++ b/collectors/python.d.plugin/varnish/varnish.conf |