This benchmark project was created for the development of FastCSV.
The benchmarks were written with JMH.
./gradlew jmh --no-daemon --console plain
| Library | Read (rec/sec) | Write (rec/sec) | Dependencies | Size (KiB) |
|---|---|---|---|---|
| Commons CSV | 1,110,249 | 5,040,360 | no | 53 |
| FastCSV | 8,231,931 | 14,269,018 | no | 64 |
| Jackson CSV | 8,083,378 | 11,079,851 | yes | 2,340 |
| Java CSV | 4,040,709 | 1,227,322 | no | 13 |
| Opencsv | 2,392,392 | 3,200,551 | yes | 2,703 |
| Sfm+ASM | 10,061,419 | 1,914,414 | yes | 1,498 |
| Sfm-ASM | 7,771,892 | 1,914,414 | yes | 1,498 |
| Super CSV | 1,697,153 | 3,137,439 | no | 96 |
| Univocity | 6,376,460 | 7,469,044 | no | 437 |
- Commons CSV 1.10.0
- FastCSV 3.0.0
- Jackson CSV 2.16.1
- Java CSV 2.0
- Opencsv 5.9
- Sfm (SimpleFlatMapper) 8.2.3 (w/ and w/o ASM bytecode manipulation)
- Super CSV 2.4.0
- Univocity 2.9.1
- Apple M2
- macOS 14.2.1
- Java 21, OpenJDK 64-Bit Server VM Temurin-21.0.1+12 (build 21.0.1+12-LTS, mixed mode)
- JMH 1.37