Topics

Published: FD.io CSIT-2009 Release Report


Maciek Konstantynowicz (mkonstan)
 

Hi All,

FD.io CSIT-2009 report is available on FD.io docs site:

https://docs.fd.io/csit/rls2009/report/

Great thanks to all contributors in CSIT and VPP communities!

Below summary and pointers to specific sections in the report.
Welcome all comments, best by email to csit-dev@....

Cheers,
-Maciek


CSIT-2009 Release Summary
-------------------------

NEW TESTS

- A new category of tests using TRex ASTF stateful APIs and traffic
profiles with up to 16M UDP and TCP/IP sessions. Initial stateful
tests include VPP NAT44 Endpoint Dependent (NAT44ed)
connections-per-second and packets-per-second throughput (with
controlled packet size). (Note: report test runs are still to be
executed in their fullness, expect them to appear in maintenance
report versions next week and week after next. Maintenance reports are
published on a weekly basis if there are changes.)

- Refactored existing NAT44 Deterministic (NAT44det) throughput tests
and added higher session scale, up to 16M UDP sessions. Continue to
use TRex STL stateless APIs and traffic profiles.

- Added NAT44ed uni-directional UDP throughput tests using TRex STL
stateless APIs and traffic profiles, as a way to verify stateful tests
performance.

- IPsec async mode VPP performance tests, with HW crypto only for now,
meaning Xeon Haswell testbeds only.

- Full suite of tests now running on Mellanox ConnectX5-2p100GE NICs in
2n-clx (Intel Xeon Cascadelake) testbeds using VPP native rdma driver.
For the first time one case see linear multi-core speedup into 72 Mpps
region (L2 on 2 cores, IPv4 on 4 cores), in some cases NIC is the
limit again (like it was to date in CSIT labs with FVL 2p25GE NICs).

BENCHMARKING

- AMD 2n-zn2 testbed onboarded with EPYC 7532 32-Core Processor. Full
set of CSIT-2009 results to be included in one of the upcoming
maintenance reports, following completion of calibrating dry runs that
are currently ongoing.

- Optimization and calibration of TRex STL and ASTF multi-core
configurations, a small impact on test results as captured in current
vs. previous release performance comparisons.


Pointers to CSIT-2009 Report sections
-------------------------------------

1. FD.io CSIT test methodology [1]
2. VPP release notes [2]
3. VPP 64B/IMIX throughput graphs [3]
4. VPP throughput speedup multi-core [4]
5. VPP latency under load [5]
6. VPP comparisons v20.09 vs. v20.05 [6]
7. VPP performance all pkt sizes & NICs [7]
8. DPDK 20.08 apps release notes [8]
9. DPDK 64B throughput graphs [9]
10. DPDK latency under load [10]
11. DPDK comparisons 20.08 vs. 20.02 [11]

Functional device tests (VPP_Device) are also included in the report.

[1] https://docs.fd.io/csit/rls2009/report/introduction/methodology.html
[2] https://docs.fd.io/csit/rls2009/report/vpp_performance_tests/csit_release_notes.html
[3] https://docs.fd.io/csit/rls2009/report/vpp_performance_tests/packet_throughput_graphs/index.html
[4] https://docs.fd.io/csit/rls2009/report/vpp_performance_tests/throughput_speedup_multi_core/index.html
[5] https://docs.fd.io/csit/rls2009/report/vpp_performance_tests/packet_latency/index.html
[6] https://docs.fd.io/csit/rls2009/report/vpp_performance_tests/comparisons/current_vs_previous_release.html
[7] https://docs.fd.io/csit/rls2009/report/detailed_test_results/vpp_performance_results/index.html
[8] https://docs.fd.io/csit/rls2009/report/dpdk_performance_tests/csit_release_notes.html
[9] https://docs.fd.io/csit/rls2009/report/dpdk_performance_tests/packet_throughput_graphs/index.html
[10] https://docs.fd.io/csit/rls2009/report/dpdk_performance_tests/packet_latency/index.html
[11] https://docs.fd.io/csit/rls2009/report/dpdk_performance_tests/comparisons/current_vs_previous_release.html