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authorKrzysztof Matczak <krzysztofx.matczak@intel.com>2017-03-23 13:27:36 +0000
committerKrzysztof Matczak <krzysztofx.matczak@intel.com>2017-03-23 13:46:50 +0000
commite4fe88ca8c9343fae07d6d44985f8c405990a06b (patch)
treec73b7112755981e2059fc4b3f1520567cf7ae3b3 /docs/release/userguide
parent9e7e7ae9e4115b09e35622ed8dbe43c6c2dd3fea (diff)
dpdkstat: userguide updated with dpdkstat init notice
Change-Id: I408e16d20f9fa2cc9eae7dcfcfa35e1ce3320de6 Signed-off-by: Krzysztof Matczak <krzysztofx.matczak@intel.com>
Diffstat (limited to 'docs/release/userguide')
-rw-r--r--docs/release/userguide/feature.userguide.rst6
1 files changed, 6 insertions, 0 deletions
diff --git a/docs/release/userguide/feature.userguide.rst b/docs/release/userguide/feature.userguide.rst
index 4e9b0d01..e814895d 100644
--- a/docs/release/userguide/feature.userguide.rst
+++ b/docs/release/userguide/feature.userguide.rst
@@ -193,6 +193,12 @@ https://github.com/collectd/collectd/blob/master/src/collectd.conf.pod
update to the shared library path is not persistant (i.e. it will not survive a
reboot).
+.. note:: Plugin initialization time depends on read interval. It requires
+ 5 read cycles to set up internal buffers and states. During that time
+ no statistics are submitted. Also if plugin is running and the number of DPDK
+ ports is increased, internal buffers are resized. That requires 3 read cycles
+ and no port statistics are submitted in that time.
+
DPDK events plugin
^^^^^^^^^^^^^^^^^^^^^^
Repo: https://github.com/collectd/collectd