15:01:49 <mackonstan> #startmeeting FD.io CSIT Project Meeting
15:01:49 <collab-meetbot`> Meeting started Wed Dec 14 15:01:49 2022 UTC and is due to finish in 60 minutes.  The chair is mackonstan. Information about MeetBot at http://wiki.debian.org/MeetBot.
15:01:49 <collab-meetbot`> Useful Commands: #action #agreed #help #info #idea #link #topic #startvote.
15:01:49 <collab-meetbot`> The meeting name has been set to 'fd_io_csit_project_meeting'
15:02:16 <tifrank> #info Tibor Frank
15:03:11 <mackonstan> #topic Agenda bashing
15:03:19 <dwallacelf> #info Dave Wallace
15:04:13 <mackonstan> #info Tibor and Peter will demo CSIT Dashboard - telemetry UI that is in the works
15:04:56 <mackonstan> #topic Inputs from projects - VPP
15:05:56 <mackonstan> #info Dave: fixing the QUIC bug in VPP as part of cleanup of VPP QUIC stack and related CSIT tests
15:06:54 <mackonstan> #info Kai: offering help with QUIC libraries as did the integration of DPDK
15:07:49 <mackonstan> #info Dave: from vpp call yday, the memif-dsa acceleration code will not be merged for now as there is no way to test it as it requires SPR hardware that is not available
15:08:05 <mackonstan> #info Dave: need to budget for device testing with SPR platform
15:08:54 <mackonstan> #topic Inputs from projects - TSC
15:09:51 <mackonstan> #info Dave: mostly discussing servers (done), for 2023 there will be a wiki page tracking fd.io webinar schedule (will send email once the page is up)
15:11:21 <mackonstan> #info Dave: put together year end report for FD.io, will be published shortly
15:13:25 <mackonstan> #info Dave: back to vpp - looks like vsap will be committing more code to vpp repo (dsa acceleration of vpp hoststack) and mirror csit tests
15:13:44 <mackonstan> #topic E810 flow "offload" tests
15:17:04 <mackonstan> #info Maciek, Kai: following up on email thread about the discrepancy in perf results for gtpusw and gtpuhw between CSIT labs setup and intel setup. CSIT will add 100ge CVL tests to job specs for comparison (today on 25ge cvl tests are running).
15:17:34 <jlinkes> #info Juraj Linkeš
15:18:47 <mackonstan> #topic Scale tests API optimization
15:22:26 <mackonstan> #info Vratko: latest scale-up PAPI relies on sending multiple requests and not wait for replies, processing the responses asynchronously. takes O(min), longest time 30min.
15:25:49 <viliamluc> #info viliamluc
15:27:17 <mackonstan> #info Dave: understanding is that VAT is deprecated in VPP, but the code is not removed, but then it is not maintained. what about VAT2?
15:31:48 <mackonstan> #info Vratko: observed 4x to 6x programming time reduction with async PAPI vs sync PAPI
15:40:08 <mackonstan> #topic CSIT Dashboard - Telemetry UI demo (WIP)
15:42:00 <mackonstan> #info Tibor: doing the demo walk through adding telemetry trending panels to complement throughput panels for selected tests, and selecting the metrics of interest using structured hierarchical search
15:46:32 <mackonstan> #info Refer to Zoom recording
15:46:56 <mackonstan> #topic Physical Infrastructure
15:53:53 <mackonstan> #info Peter: new 100ge qsfp28 arrived, installed, and so far no issues with link flapping - 4 days testing so far clean - another few cycles, and we can hopefully close it
15:55:03 <mackonstan> #info Peter: would like to proceed with 2n-dnv and 3n-dnv decommissioning; Dave and Maciek to bring it up in TSC meeting tomorrow and drive it to closure
15:56:33 <mackonstan> #info Peter: still issues with QAT on SNR, Georgii offering to help
15:58:52 <mackonstan> #topic Trending and Test Failures
15:59:12 <mackonstan> #info Viliam: few issues fixed, see latests status one the wiki page
15:59:29 <mackonstan> #link https://wiki.fd.io/view/CSIT/TestFailuresTracking
15:59:42 <mackonstan> #topic AOB
16:00:09 <mackonstan> #info Maciek: next meeting next week 21-dec, after that break for at least one week :)
16:00:12 <mackonstan> #endmeeting