Minutes of Bottlenecks Discussion on September 22, 2016
* Date and Time
* Thursday at
0100-0200<http://www.timeanddate.com/worldclock/fixedtime.html?hour=13&min=0&sec=0>
UTC, September 22, 2016
* Thursday at 0900-1000 Beijing, September 22, 2016
* Wednesday at 1800-1900 PDT, September 22, 2016
* Minutes
* Yang Yu
* Participants (4 peoples):
* Yang Yu
* Li Yin
* Shobhan
* Prakash Remchandran
Agenda:
* Bottlenecks Colorado Discuss
* Colorado Release Report
* Colorado Stable Branch
* Release Meeting Report
* 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 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.2016-09-22-15.00.html
* An action item is assigned Yang to update the Bottlenecks C release note
* https://gerrit.opnfv.org/gerrit/#/c/22309/
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
* Enhance interaction with other project
* Feedback development suggestions to upstream through OPNFV feature
projects
* Improve the performance of OPNFV reference platform
* Scope of the proposals in Bottlenecks
* OPNFV Testing projects
* OPNFV Feature projects
* Modeling, Testing and Data 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
* Yang adds that the test suite framework and 6 test cases logic have been
committed
* https://gerrit.opnfv.org/gerrit/#/c/20837/
* https://gerrit.opnfv.org/gerrit/#/c/21351/
* https://gerrit.opnfv.org/gerrit/#/c/21355/
* https://gerrit.opnfv.org/gerrit/#/c/21379/
* https://gerrit.opnfv.org/gerrit/#/c/21401/
* https://gerrit.opnfv.org/gerrit/#/c/21561/
* https://gerrit.opnfv.org/gerrit/#/c/21563/
* Prakash suggests to add plan to upload bottleneck testing results to the
testing report website
* Prakash suggests to use the nixcraft to implemented stress test
Yang replies that will investigate it and discuss the result in next meeting
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