Hi,
Please find the minutes of Thursday’s Bottlenecks meeting below and welcome to
our next meeting!
Thanks,
Yang
________________________________
Minutes of Bottlenecks Discussion on September 8, 2016
* Date and Time
* Thursday at
0100-0200<http://www.timeanddate.com/worldclock/fixedtime.html?hour=13&min=0&sec=0>
UTC, August 25, 2016
* Thursday at 0900-1000 Beijing, August 25, 2016
* Wednesday at 1800-1900 PDT, August 24, 2016
* Minutes
* Yang Yu
* Participants (4 peoples):
* Yang Yu
* Mingjiang Li
* Qi Liang
* Liang Gao
Agenda:
* Bottlenecks Colorado Discuss
* Colorado Release Report
* Colorado Stable Branch
* Release Meeting Report
* AI from Testperf Meeting
* Bottlenecks Colorado Testing Framework (Rubbos example)
* The proposed Posca Test Suite in Bottlenecks (Draft)
* Goals and Scope (Draft)
* The Proposals (Draft)
* Metrics & Tools Discussion (Draft)
* Work Plan Discussion for the proposal (Draft)
* Test Results and Test Cases Discussion
Discussion & Action Item
1. Bottlenecks Colorado Discuss
* Hongbo is on an another meeting. So Yang is delegated to organize the
discussion
* Yang mentions that the Colorado release will on September 22 and Project
D release plan shall begin to be developed
* The Planned D release date is March 27 2017
* https://wiki.opnfv.org/display/SWREL/D-Release
* Yang reports the discussion from last Release meeting
* Minutes:
http://ircbot.wl.linuxfoundation.org/meetings/opnfv-release/2016/opnfv-release.2016-09-06-15.02.html
* Discussion Agenda for Release Meeting
* Open Daylight
* documentation
* Colorado 2.0 and 3.0 planning
* D Release planning
* Yang reports the discussion from last testperf meeting
* An action item is assigned to yang to cross review for testing project
* Minutes:
http://ircbot.wl.linuxfoundation.org/meetings/opnfv-testperf/2016/opnfv-testperf.2016-09-01-14.00.html
* Discussion Agenda for Testperf Meeting
* Question Fastdatatracks
* Action point follow-up
* Automatic reporting
* Documentation
* AoB
2. The proposed Posca Test Suite in Bottlenecks (Draft)
* Yang briefly introduces the proposal
* The proposal classifies the test cases and results into 5 categories.
Then the results will be analyzed and bottlenecks will be searched among these
categories.
* Goals of the proposals in Bottlenecks
* Automatically locate the bottlenecks in a iterative manner
* Automatically generate the testing report for bottlenecks in
different categories
* Implementing Automated Staging
* Scope of the proposals in Bottlenecks
* Modeling, Testing and Test Result analysis
* Parameters choosing and Algorithms
* Yang briefly go through the metrics/sets categories that will be needed
in the proposal
* Some metrics are listed in the following web page
* https://cloud.google.com/monitoring/api/metrics
* Some draft metrics set that are developed to find specific bottlenecks
* Compute: Short of Processor
* Network: bandwidth, latency and throughput
* Storage: Short of Memory, memory leak, I/O
* Yang briefly go through tools categories that will be needed in the
proposal
* Some tools are listed in the following web page
* http://www.slac.stanford.edu/xorg/nmtf/nmtf-tools.html
*
http://www.applicationperformancemanagement.org/network-monitoring/network-monitoring-tools/
* A comparison of existing tools is also provided
* Yang introduces the proposed Posca (Parametric Bottlenecks Testing
Catalogue) test suite
* Posca currently has 3 test stories
* Facter Test: base test cases that Feature test and Optimization
will be dependant
* Feature Test: test cases for features/scenarios
* Optimization Test: test to optimize the system parameter
* Yang explains about the work plan for the proposals
* Adding Posca testing suite to Bottlenecks projects
* Jenkins job and proposed test suite
* Code structure in the Bottlenecks repo
* Adding test case to Bottlenecks Project
* System Bandwidth Bottleneck test case as the first step
* Need to cooperate with yardstick with Restful API design
* Liang replies that yardstick has planned Restful API in D release
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