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authorJabir Kanhira Kadavathu <jabir.kanhira.kadavathu@intel.com>2020-09-23 03:24:46 -0700
committerEmma Foley <efoley@redhat.com>2020-10-06 13:36:58 +0000
commit6402cb3470bf9e6e790b9afa4b5b61a79717d259 (patch)
tree99d78301fbd645024bdff7c0386d99083ff06a07 /docs/release/userguide/feature.userguide.rst
parenta97604548cbf079b1ee4b84aea38afd10d6a6cd3 (diff)
Enabling dpdk_telemetry plugin
Enabling dpdk_telemetry plugin with One Click Install. Added the config. templates and the related Documentation. Signed-off-by: Jabir Kanhira Kadavathu <jabir.kanhira.kadavathu@intel.com> Change-Id: Ibecd96d4102cd76a71d31613879ae57950f5108f
Diffstat (limited to 'docs/release/userguide/feature.userguide.rst')
-rw-r--r--docs/release/userguide/feature.userguide.rst19
1 files changed, 19 insertions, 0 deletions
diff --git a/docs/release/userguide/feature.userguide.rst b/docs/release/userguide/feature.userguide.rst
index 59bf0ea1..50d59cf5 100644
--- a/docs/release/userguide/feature.userguide.rst
+++ b/docs/release/userguide/feature.userguide.rst
@@ -26,6 +26,21 @@ Barometer has enabled the following collectd plugins:
* *dpdkevents plugin*: A read plugin that retrieves DPDK link status and DPDK
forwarding cores liveliness status (DPDK Keep Alive).
+* *dpdk_telemetry plugin*: A read plugin to collect dpdk interface stats and
+ application or global stats from dpdk telemetry library. Both 'dpdkstat' and
+ 'dpdk_telemetry' plugins provides dpdk NIC Stats, but only 'dpdk_telemetry'
+ provides the DPDK Application stats. So in other words, 'dpdk_telemetry' is
+ an advanced version of dpdkstat. This plugin don't deal with dpdk events.
+ So not in related with 'dpdkevents' plugin. The mimimum dpdk version required
+ to use this plugin is 19.08.
+
+.. note::
+ dpdpkstat and dpdk_telemetry should not be used together. Use dpdk_telemetry
+ if your version of dpdk supports it (i.e. DPDK >= 19.08) and use dpdkstat otherwise.
+ dpdkstat, dpdkevents and dpdk_telemetry plugins should only be used if your dpdk
+ application doesn't already have more relevant metrics available(e.g.ovs_stats).
+
+
* `gnocchi plugin`_: A write plugin that pushes the retrieved stats to
Gnocchi. It's capable of pushing any stats read through collectd to
Gnocchi, not just the DPDK stats.
@@ -304,6 +319,10 @@ http://dpdk.org/doc/guides/prog_guide/multi_proc_support.html
ports will not be present in standard IF-MIB. Thus, additional work is
required to be done to support DPDK ports and statistics.
+**DPDK telemetry plugin**
+
+Please refer https://wiki.opnfv.org/display/fastpath/DPDK+Telemetry+Plugin
+
Hugepages Plugin
^^^^^^^^^^^^^^^^^
Repo: https://github.com/collectd/collectd