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* build(deps): bump datafusion 20240528 Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * another update Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * update expected sqlness result Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix first/last value Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * reformat comment Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix remaining errors Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * revert toml format Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * fix pyo3 feature Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * remove dead code Signed-off-by: Ruihang Xia <waynestxia@gmail.com> * Apply suggestions from code review Co-authored-by: Jeremyhi <jiachun_feng@proton.me> * format file Signed-off-by: Ruihang Xia <waynestxia@gmail.com> --------- Signed-off-by: Ruihang Xia <waynestxia@gmail.com> Co-authored-by: Jeremyhi <jiachun_feng@proton.me>
Benchmarkers for GreptimeDB
Wal Benchmarker
The wal benchmarker serves to evaluate the performance of GreptimeDB's Write-Ahead Log (WAL) component. It meticulously assesses the read/write performance of the WAL under diverse workloads generated by the benchmarker.
How to use
To compile the benchmarker, navigate to the greptimedb/benchmarks directory and execute cargo build --release. Subsequently, you'll find the compiled target located at greptimedb/target/release/wal_bench.
The ./wal_bench -h command reveals numerous arguments that the target accepts. Among these, a notable one is the cfg-file argument. By utilizing a configuration file in the TOML format, you can bypass the need to repeatedly specify cumbersome arguments.