From: Maryam Tahhan Date: Sun, 26 Mar 2017 16:09:54 +0000 (+0000) Subject: Merge "dpdkstat: userguide updated with dpdkstat init notice" X-Git-Tag: opnfv-6.0.0~168 X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=commitdiff_plain;h=9eae5829c53b597772b9231e863db258a84a5073;p=barometer.git Merge "dpdkstat: userguide updated with dpdkstat init notice" --- 9eae5829c53b597772b9231e863db258a84a5073 diff --cc docs/release/userguide/feature.userguide.rst index c71af190,e814895d..53c19372 --- a/docs/release/userguide/feature.userguide.rst +++ b/docs/release/userguide/feature.userguide.rst @@@ -190,9 -190,15 +190,15 @@@ https://github.com/collectd/collectd/bl you will need to specify the specific paths to the header files and libraries using LIBDPDK_CPPFLAGS and LIBDPDK_LDFLAGS. You will also need to add the DPDK library symbols to the shared library path using ldconfig. Note that this - update to the shared library path is not persistant (i.e. it will not survive a + update to the shared library path is not persistent (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