02a4c720c3
Even though I just proofread this file, I noticed one more thing that needed correcting, which I fixed. The word "genereated" had to be corrected to "generated". My apologies for missing this on the initial check.
6.9 KiB
6.9 KiB
Protobuf Performance
The following benchmark test results were produced on a workstation utilizing an Intel® Xeon® Processor E5-2630 with 32GB of RAM.
This table contains the results of three separate languages:
- C++ - For C++, there are three parsing methods:
- new - This is for using a new operator for creating a message instance.
- new arena - This is for using arena for creating a new message instance.
- reuse - This is for reusing the same message instance for parsing.
- Java - For Java, there are three parsing/serialization methods:
- byte[] - This is for parsing from a Byte Array.
- ByteString - This is for parsing from a com.google.protobuf.ByteString.
- InputStream - This is for parsing from an InputStream.
- Python - For Python, there are three types of Python protobuf for testing:
- C++-generated-code - This is for using C++ generated code of the proto file as a dynamic linked library.
- C++-reflection - This is for using C++ reflection, for which there's no generated code, but still using C++ protobuf library as a dynamic linked library.
- pure-Python - This is for the pure version of Python, which does not link with any C++ protobuf library.
Parsing performance
| C++ | C++ with tcmalloc | java | python | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| new | new arena | reuse | new | new arena | reuse | byte[] | ByteString | InputStream | C++-generated-code | C++-reflection | pure-Python | |
| google_message1_proto2 | 368.717MB/s | 261.847MB/s | 799.403MB/s | 645.183MB/s | 441.023MB/s | 1.122GB/s | 425.437MB/s | 425.937MB/s | 251.018MB/s | 82.8314MB/s | 47.6763MB/s | 3.76299MB/s |
| google_message1_proto3 | 294.517MB/s | 229.116MB/s | 469.982MB/s | 434.510MB/s | 394.701MB/s | 591.931MB/s | 357.597MB/s | 378.568MB/s | 221.676MB/s | 82.0498MB/s | 39.9467MB/s | 3.77751MB/s |
| google_message2 | 277.242MB/s | 347.611MB/s | 793.67MB/s | 503.721MB/s | 596.333MB/s | 922.533MB/s | 416.778MB/s | 419.543MB/s | 367.145MB/s | 241.46MB/s | 71.5723MB/s | 2.73538MB/s |
| google_message3_1 | 213.478MB/s | 291.58MB/s | 543.398MB/s | 539.704MB/s | 717.300MB/s | 927.333MB/s | 684.241MB/s | 704.47MB/s | 648.624MB/s | 209.036MB/s | 142.356MB/s | 15.3324MB/s |
| google_message3_2 | 672.685MB/s | 802.767MB/s | 1.21505GB/s | 985.790MB/s | 1.136GB/s | 1.367GB/s | 1.54439GB/s | 1.60603GB/s | 1.33443GB/s | 573.835MB/s | 314.33MB/s | 15.0169MB/s |
| google_message3_3 | 207.681MB/s | 140.591MB/s | 535.181MB/s | 369.743MB/s | 262.301MB/s | 556.644MB/s | 279.385MB/s | 304.853MB/s | 107.575MB/s | 32.248MB/s | 26.1431MB/s | 2.63541MB/s |
| google_message3_4 | 7.96091GB/s | 7.10024GB/s | 9.3013GB/s | 8.518GB/s | 8.171GB/s | 9.917GB/s | 5.78006GB/s | 5.85198GB/s | 4.62609GB/s | 2.49631GB/s | 2.35442GB/s | 802.061MB/s |
| google_message3_5 | 76.0072MB/s | 51.6769MB/s | 237.856MB/s | 178.495MB/s | 111.751MB/s | 329.569MB/s | 121.038MB/s | 132.866MB/s | 36.9197MB/s | 10.3962MB/s | 8.84659MB/s | 1.25203MB/s |
| google_message4 | 331.46MB/s | 404.862MB/s | 427.99MB/s | 589.887MB/s | 720.367MB/s | 705.373MB/s | 606.228MB/s | 589.13MB/s | 530.692MB/s | 305.543MB/s | 174.834MB/s | 7.86485MB/s |
Serialization performance
| C++ | C++ with tcmalloc | java | python | |||||
|---|---|---|---|---|---|---|---|---|
| byte[] | ByteString | InputStream | C++-generated-code | C++-reflection | pure-Python | |||
| google_message1_proto2 | 1.39698GB/s | 1.701GB/s | 1.12915GB/s | 1.13589GB/s | 758.609MB/s | 260.911MB/s | 58.4815MB/s | 5.77824MB/s |
| google_message1_proto3 | 959.305MB/s | 939.404MB/s | 1.15372GB/s | 1.07824GB/s | 802.337MB/s | 239.4MB/s | 33.6336MB/s | 5.80524MB/s |
| google_message2 | 1.27429GB/s | 1.402GB/s | 1.01039GB/s | 1022.99MB/s | 798.736MB/s | 996.755MB/s | 57.9601MB/s | 4.09246MB/s |
| google_message3_1 | 1.31916GB/s | 2.049GB/s | 991.496MB/s | 860.332MB/s | 662.88MB/s | 1.48625GB/s | 421.287MB/s | 18.002MB/s |
| google_message3_2 | 2.15676GB/s | 2.632GB/s | 2.14736GB/s | 2.08136GB/s | 1.55997GB/s | 2.39597GB/s | 326.777MB/s | 16.0527MB/s |
| google_message3_3 | 650.456MB/s | 1.040GB/s | 593.52MB/s | 580.667MB/s | 346.839MB/s | 123.978MB/s | 35.893MB/s | 2.32834MB/s |
| google_message3_4 | 8.70154GB/s | 9.825GB/s | 5.88645GB/s | 5.93946GB/s | 2.44388GB/s | 5.9241GB/s | 4.05837GB/s | 876.87MB/s |
| google_message3_5 | 246.33MB/s | 443.993MB/s | 283.278MB/s | 259.167MB/s | 206.37MB/s | 37.0285MB/s | 12.2228MB/s | 1.1979MB/s |
| google_message4 | 1.56674GB/s | 2.19601GB/s | 776.907MB/s | 770.707MB/s | 702.931MB/s | 1.49623GB/s | 205.116MB/s | 8.93428MB/s |
* The cpp performance can be improved by using tcmalloc, please follow the (instruction)[https://github.com/protocolbuffers/protobuf/blob/master/benchmarks/README.md] to link with tcmalloc to get the faster result.