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authorMaciek Konstantynowicz <mkonstan@cisco.com>2018-08-15 13:02:56 +0100
committerMaciek Konstantynowicz <mkonstan@cisco.com>2018-08-15 13:24:56 +0000
commit9e00a9702f6b17ff85c597a0915ffb8b693e87ba (patch)
tree11b276e861fcb45531d48abd91a8e391652cefcc /docs/report/vpp_performance_tests
parente253cf226e1595acecf42db1262e1cb179aae5e7 (diff)
report 1807: editorial nit-picking and formatting all release_notes sections.
Change-Id: If4678dca08139febfbbcad929dfde322a7008ff9 Signed-off-by: Maciek Konstantynowicz <mkonstan@cisco.com>
Diffstat (limited to 'docs/report/vpp_performance_tests')
-rw-r--r--docs/report/vpp_performance_tests/csit_release_notes.rst81
1 files changed, 43 insertions, 38 deletions
diff --git a/docs/report/vpp_performance_tests/csit_release_notes.rst b/docs/report/vpp_performance_tests/csit_release_notes.rst
index 6ac7fcdfc7..580ef4812a 100644
--- a/docs/report/vpp_performance_tests/csit_release_notes.rst
+++ b/docs/report/vpp_performance_tests/csit_release_notes.rst
@@ -4,50 +4,55 @@ Release Notes
Changes in |csit-release|
-------------------------
-#. **VPP performance tests**
-
- - *MRR tests* - Maximum Receive Rate tests measure the packet forwarding rate
- under the maximum load offered by traffic generator over a set trial
- duration, regardless of packet loss. MRR tests are used for continuous
- performance trending and for comparison between releases.
-
- - *MLR tests* - NDR and PDR tests measure the packet forwarding rate using
- MLRsearch library by traffic generator. All tests that previously used
- binary search were converted to MLRsearch.
-
- - *L2patch tests* - Tests measure performance of L2patch, cross linking
- RX and TX of two physical interfaces.
-
- - *2-node tests* - Baseline set of 2-node tests covering base ip4, ip6,
- l2patch, l2bd, l2xc.
-
- - *Generated tests* - Simplified and unified test structure,
- semi-autogenerated by generator script. Test generator is currently able
- to create test combinations with various frame size and cores combinations.
- All existing test cases were converted to new format.
-
- - *Simultaneous multithreading* - SMT-aware automatic detection and
- resource configuration including thread affinity, number of rx queues and
- DPDK I/O mbufs. Tests are automatically tagged during execution indicating
- configuration.
-
- - *Intel Skylake* - Topologies consisting of 2-node and 3-node using
- SuperMirco servers each equipped with two Intel Xeon Skylake Platinum
- processors. Full Ansible playbooks refactor for quick server
- (re)installation and reference pointers of configuration.
+#. **VPP Performance Tests**
+
+ - **MRR Throughput**: MRR (Maximum Receive Rate) test code has now
+ configurable trial duration and number of consecutive executions.
+ Coverage of MRR tests has been extended across more test
+ scenarios. MRR tests are used for continuous performance trending
+ and for comparison between VPP releases.
+
+ - **MLRsearch Throughput**: MLRsearch algorithm has been introduced
+ for all NDR and PDR throughput tests. All tests that previously
+ used binary search got converted to MLRsearch. Coverage of NDR/PDR
+ tests has been extended across more test scenarios.
+
+ - **L2patch Tests**: Tests measure performance of VPP L2patch, the
+ fastest L2 forwarding path implemented in VPP, that cross-links
+ RX and TX of two physical interfaces.
+
+ - **2-Node Tests**: A new baseline set of 2-node tests covering base
+ ip4, ip6, l2patch, l2bd, l2xc, running on new Xeon Skylake
+ testbeds.
+
+ - **Generated tests**: Simplified and unified test structure, semi-
+ autogenerated by generator script. Test generator is currently
+ able to create test combinations with various frame size and
+ cores combinations. All existing test cases were converted to new
+ format.
+
+ - **Simultaneous Multi-Threading**: SMT-aware detection of server
+ processor operation mode (HyperThreading enabled/disabled) with
+ associated compute resource configuration including thread
+ affinity, number of Rx queues and DPDK I/O mbufs. Tests are
+ automatically tagged during execution to indicate executed thread
+ configuration.
+
+ - **Intel Xeon Skylake Support**: Support for 2-Node and 3-Node
+ physical testbed topologies based on the new SuperMirco servers
+ each with two Intel Xeon Skylake Platinum processors. Full
+ Ansible playbooks refactor for quick server (re)installation and
+ reference pointers of configuration.
#. **Presentation and Analytics Layer**
- - *Performance trending* - Added continuous performance trending and
- analysis. New Performance Trending and Performance Analysis jobs
- executed regular throughput tests, with results being subsequently
- analysed and trend and anomalies summarized and presented in VPP
- Performance Dashboard and trendline graphs.
+ - **Performance trending**: Further improved continuous performance
+ trending with anomaly detection and analysis.
#. **Test Framework Optimizations**
- - *General code housekeeping* - ongoing RF keywords optimizations,
- removal of redundant RF keywords.
+ - **General Code Housekeeping**: Ongoing RF keywords optimizations,
+ removal of redundant RF keywords.
Performance Changes
-------------------