Patch set 72633–72634

[1/2] mbuf: introduce accurate packet Tx scheduling

Submitter
Slava Ovsiienko
Applied on
dpdk (4f299b7169000aa55fe7a48fe98736f728e4f710)
Date submitted
July 1, 2020, 3:36 p.m.
Tarball
dpdk.tar.gz

Test Results Pass

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Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 7.5.0-3ubuntu1~18.04

dpdk_meson_compile

Test run at
July 2, 2020, 11:35 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_spdk

Test run at
July 2, 2020, 11:30 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_ovs

Test run at
July 2, 2020, 11:16 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_unit_test

Test run at
July 2, 2020, 11:11 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile

Test run at
July 2, 2020, 11:22 a.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
July 2, 2020, 3:16 a.m.
Baseline
dpdk (4f299b7169000aa55fe7a48fe98736f728e4f710)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.55700
PASS 128 256 -0.10800
PASS 256 256 -0.02100
PASS 512 256 0.01300
PASS 1024 256 0
PASS 1518 256 0.00400

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
July 2, 2020, 2:56 a.m.
Baseline
dpdk (4f299b7169000aa55fe7a48fe98736f728e4f710)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.60400
PASS 128 256 0.12600
PASS 256 256 -0.04300
PASS 512 256 0.02200
PASS 1024 256 0.00100
PASS 1518 256 -0.01000

Configuration Information

Kernel
linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
July 2, 2020, 2:37 a.m.
Baseline
dpdk (4f299b7169000aa55fe7a48fe98736f728e4f710)
Fail/Total
0/6
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 256 -0.02000
PASS 128 256 0.01400
PASS 256 256 0.08700
PASS 512 256 -0.11200
PASS 1024 256 0.05600
PASS 1518 256 -0.01500

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
July 1, 2020, 4:34 p.m.
Baseline
dpdk (37924a2f078615c5bdac226a90cd63f686f9e7b1)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 4.81100
PASS 64 2048 3.02000

Configuration Information

Kernel
Linux 4.15.0-generic
Compiler
gcc 7.4

nic_single_core_perf

Test run at
July 1, 2020, 4:47 p.m.
Baseline
dpdk (37924a2f078615c5bdac226a90cd63f686f9e7b1)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 2.63900
PASS 64 2048 0.90200

Configuration Information

Kernel
freebsd 11.2
Compiler
gcc 8.3

dpdk_meson_compile

Test run at
July 2, 2020, 12:17 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_spdk

Test run at
July 2, 2020, 11:06 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile

Test run at
July 2, 2020, 11:12 a.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 8.3.1 20191121 (Red Hat 8.3.1-5)

dpdk_meson_compile

Test run at
July 2, 2020, 11:27 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_spdk

Test run at
July 2, 2020, 11:16 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_ovs

Test run at
July 2, 2020, 11:09 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile

Test run at
July 2, 2020, 11:22 a.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 4.14.122
Compiler
gcc 7.3.0

nic_single_core_perf

Test run at
July 1, 2020, 4:50 p.m.
Baseline
dpdk (4f299b7169000aa55fe7a48fe98736f728e4f710)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 -0.35300
PASS 64 2048 0.17000

Configuration Information

Kernel
linux 4.15.0-65-generic
Compiler
gcc gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0
Test run at
July 1, 2020, 4:50 p.m.
Baseline
dpdk (4f299b7169000aa55fe7a48fe98736f728e4f710)
Fail/Total
0/2
Result frame_size (bytes) txd/rxd (descriptors) throughput Difference (Mpps)
PASS 64 512 0.04400
PASS 64 2048 -0.03800
Test run at
July 1, 2020, 4:25 p.m.
Baseline
dpdk (4f299b7169000aa55fe7a48fe98736f728e4f710)
Fail/Total
0/0

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 9.3.1

dpdk_meson_compile

Test run at
July 2, 2020, 11:28 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_spdk

Test run at
July 2, 2020, 11:28 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_ovs

Test run at
July 2, 2020, 11:27 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile

Test run at
July 2, 2020, 11:28 a.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 7.5.0

dpdk_meson_compile

Test run at
July 2, 2020, 11:31 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_spdk

Test run at
July 2, 2020, 11:09 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_ovs

Test run at
July 2, 2020, 11:18 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile

Test run at
July 2, 2020, 11:24 a.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 10.2.0

dpdk_meson_compile

Test run at
July 2, 2020, 11:30 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile_ovs

Test run at
July 2, 2020, 11:20 a.m.
Fail/Total
0/1
Result
PASS
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dpdk_compile

Test run at
July 2, 2020, 11:43 a.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
windows 10.0
Compiler
clang 9.0 and gcc 8.1.0 (MinGW)

dpdk_mingw64_compile

Test run at
July 1, 2020, 3:52 p.m.
Fail/Total
0/1
Result
PASS
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dpdk_meson_compile

Test run at
July 2, 2020, 11:02 a.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 5.0.9-301.fc30.x86_64
Compiler
gcc 9.2.1 20190827

spdk_unit_test

Test run at
July 1, 2020, 3:54 p.m.
Fail/Total
0/1
Result
PASS
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Configuration Information

Kernel
linux 5.6.8
Compiler
gcc 10.2.1

Configuration Information

Kernel
linux 5.4.0-53-generic
Compiler
gcc 9.3

Configuration Information

Kernel
linux 4.15.0-132-generic
Compiler
gcc 7.5

Configuration Information

Kernel
linux 4.15.0-132-generic
Compiler
gcc 7.5

Configuration Information

Kernel
linux 4.15.0-132-generic
Compiler
gcc 7.5

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 10.2.1

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 4.8.5 20150623 (Red Hat 4.8.5-44)

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 8.3.1 20191121 (Red Hat 8.3.1-5)

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 9.3.0-17ubuntu1~20.04

Configuration Information

Kernel
linux 4.18.0-240.10.1.el8_3.x86_64
Compiler
gcc 8.4.1 20200928

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 July 1, 2020 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.