From e4fe88ca8c9343fae07d6d44985f8c405990a06b Mon Sep 17 00:00:00 2001 From: Krzysztof Matczak Date: Thu, 23 Mar 2017 13:27:36 +0000 Subject: dpdkstat: userguide updated with dpdkstat init notice Change-Id: I408e16d20f9fa2cc9eae7dcfcfa35e1ce3320de6 Signed-off-by: Krzysztof Matczak --- docs/release/userguide/feature.userguide.rst | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'docs/release/userguide/feature.userguide.rst') 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 -- cgit 1.2.3-korg