Patch set 57598 v2

[v2] net/ipn3ke: setup MTU when HW init

Submitter
Andy Pei
Applied on
dpdk (de4473d911323ae1d26581c2f85abee5d1aaeb81)
Date submitted
Aug. 8, 2019, 4:01 p.m.
Tarball
dpdk.tar.gz

Test Results Possible Regression

Ubuntu 18.04 VM

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

dpdk_compile

Test run at
Aug. 8, 2019, 6:58 p.m.
Fail/Total
0/1
Result
PASS
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Mellanox ConnectX-4 Lx 40000 Mbps

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 8, 2019, 7:49 p.m.
Baseline
dpdk (de4473d911323ae1d26581c2f85abee5d1aaeb81)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.00600
PASS 128 256 -0.11300
PASS 256 256 -0.07500
PASS 512 256 0.00400
PASS 1024 256 0.00400
PASS 1518 256 0.01100

Mellanox ConnectX-4 Lx 25000 Mbps

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 8, 2019, 7:24 p.m.
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.37200
PASS 128 256 0.04900
PASS 256 256 -0.01000
PASS 512 256 0.01300
PASS 1024 256 0.00900
PASS 1518 256 0.00200

Mellanox ConnectX-5 100000 Mbps

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 8, 2019, 7:37 p.m.
Baseline
dpdk (de4473d911323ae1d26581c2f85abee5d1aaeb81)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 0.00400
PASS 128 256 -0.06900
PASS 256 256 0.05700
PASS 512 256 -0.16100
PASS 1024 256 -0.06700
PASS 1518 256 -0.04900

Intel Corporation Ethernet Converged Network Adapter XL710-QDA2 40000 Mbps

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 8, 2019, 7:11 p.m.
Baseline
dpdk (de4473d911323ae1d26581c2f85abee5d1aaeb81)
Fail/Total
1/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
FAIL 64 512 -1.23100
PASS 64 2048 -0.00800

Intel Corporation Ethernet Converged Network Adapter 82599ES 10000 Mbps

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
Aug. 8, 2019, 7:06 p.m.
Baseline
dpdk (de4473d911323ae1d26581c2f85abee5d1aaeb81)
Fail/Total
0/3
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 128 -0.10200
PASS 64 512 0.02400
PASS 64 2048 -0.02000

FreeBSD 11.2 VM

Configuration Information

Kernel
freebsd 11.2
Compiler
gcc 8.3

dpdk_compile

Test run at
Aug. 8, 2019, 6:58 p.m.
Fail/Total
0/1
Result
PASS
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CentOS 8 VM

Note: This run does not affect the overall result above.

Configuration Information

Kernel
linux 4.18.0.el8_0
Compiler
gcc 8.2

There are not yet any runs for this patch set.

Disclaimers

Intel Corporation:

Software and workloads used in performance tests may have been optimized for performance only on Intel microprocessors.

Performance tests, such as SYSmark and MobileMark, are measured using specific computer systems, components, software, operations and functions. Any change to any of those factors may cause the results to vary. You should consult other information and performance tests to assist you in fully evaluating your contemplated purchases, including the performance of that product when combined with other products. For more complete information visit www.intel.com/benchmarks.

Performance results are based on testing as of Aug. 8, 2019 and may not reflect all publicly available security updates. See configuration disclosure for details. No product can be absolutely secure.

Mellanox Technologies:

The tests and the results published here which refer to Mellanox' products or software, are provided "AS IS". Mellanox disclaims all warranties, including, but not limited to, any warranty of title, non-infringement, merchantability, security and fitness of any results.