Palloc V1.2.0 Release
·
1 commit
to palloc-v1.2.0
since this release
palloc Benchmark Results
| Scenario | Metric | jemalloc | mimalloc | palloc | system | tcmalloc |
|---|---|---|---|---|---|---|
| alloc_free_batch | ops/sec | 9.86 Mop/s | 19.28 Mop/s | 15.20 Mop/s | 2.62 Mop/s | 8.95 Mop/s |
| alloc_free_batch | p99 ns | 970.0 ns | 456.0 ns | 471.0 ns | 2.96 µs | 2.42 µs |
| alloc_free_batch | RSS | 31.6 MiB | 19.3 MiB | 19.9 MiB | 17.7 MiB | 24.7 MiB |
| alloc_free_mt | ops/sec | 15.26 Mop/s | 1.36 Mop/s | 6.99 Mop/s | 6.20 Mop/s | 15.44 Mop/s |
| alloc_free_mt | p99 ns | 100.0 ns | 500.0 ns | 200.0 ns | 100.0 ns | 100.0 ns |
| alloc_free_mt | RSS | 48.1 MiB | 39.3 MiB | 43.9 MiB | 43.9 MiB | 52.6 MiB |
| alloc_free_same_thread | ops/sec | 23.35 Mop/s | 10.05 Mop/s | 8.86 Mop/s | 17.96 Mop/s | 7.32 Mop/s |
| alloc_free_same_thread | p99 ns | 100.0 ns | 300.0 ns | 300.0 ns | 100.0 ns | 100.0 ns |
| alloc_free_same_thread | RSS | 21.6 MiB | 11.3 MiB | 11.5 MiB | 9.9 MiB | 16.6 MiB |
| calloc_bench | ops/sec | 21.77 Mop/s | 302.20 Kop/s | 147.25 Kop/s | 4.21 Mop/s | 12.45 Mop/s |
| calloc_bench | p99 ns | 100.0 ns | 12.10 µs | 29.80 µs | 200.0 ns | 100.0 ns |
| calloc_bench | RSS | 32.0 MiB | 20.0 MiB | 20.1 MiB | 18.5 MiB | 25.5 MiB |
| cross_thread | ops/sec | 2.41 Mop/s | 4.89 Mop/s | 8.99 Mop/s | 718.35 Kop/s | 3.90 Mop/s |
| cross_thread | p99 ns | 500.0 ns | 500.0 ns | 400.0 ns | 2.90 µs | 1.10 µs |
| cross_thread | RSS | 48.1 MiB | 39.3 MiB | 43.9 MiB | 43.9 MiB | 52.6 MiB |
| fragmentation_churn | ops/sec | 4.75 Mop/s | 7.55 Mop/s | 10.70 Mop/s | 2.09 Mop/s | 7.63 Mop/s |
| fragmentation_churn | p99 ns | 400.0 ns | 600.0 ns | 600.0 ns | 1.50 µs | 500.0 ns |
| fragmentation_churn | RSS | 32.1 MiB | 30.0 MiB | 30.1 MiB | 28.1 MiB | 36.0 MiB |
| latency_large | ops/sec | 2.07 Mop/s | 2.19 Mop/s | 2.12 Mop/s | 1.51 Mop/s | 4.69 Mop/s |
| latency_large | p99 ns | 1.10 µs | 1.30 µs | 1.50 µs | 500.0 ns | 700.0 ns |
| latency_large | RSS | 32.0 MiB | 20.0 MiB | 20.1 MiB | 18.5 MiB | 25.5 MiB |
| latency_small | ops/sec | 33.29 Mop/s | 17.41 Mop/s | 11.71 Mop/s | 7.78 Mop/s | 9.22 Mop/s |
| latency_small | p99 ns | 100.0 ns | 300.0 ns | 300.0 ns | 100.0 ns | 100.0 ns |
| latency_small | RSS | 31.6 MiB | 19.3 MiB | 19.9 MiB | 17.7 MiB | 24.7 MiB |
| mixed_sizes | ops/sec | 16.14 Mop/s | 1.09 Mop/s | 3.01 Mop/s | 11.22 Mop/s | 15.83 Mop/s |
| mixed_sizes | p99 ns | 200.0 ns | 1.10 µs | 1.70 µs | 100.0 ns | 100.0 ns |
| mixed_sizes | RSS | 32.1 MiB | 39.3 MiB | 43.9 MiB | 36.2 MiB | 44.5 MiB |
| object_pool | ops/sec | 22.27 Mop/s | 5.44 Mop/s | 9.80 Mop/s | 13.49 Mop/s | 22.02 Mop/s |
| object_pool | p99 ns | 100.0 ns | 300.0 ns | 200.0 ns | 100.0 ns | 100.0 ns |
| object_pool | RSS | 106.9 MiB | 115.4 MiB | 116.2 MiB | 65.7 MiB | 131.0 MiB |
| peak_rss | ops/sec | 19.83 op/s | 126.93 op/s | 0.19 op/s | 2.69 op/s | 48.33 op/s |
| peak_rss | p99 ns | 50.43 ms | 7.88 ms | 5.26 s | 371.66 ms | 20.69 ms |
| peak_rss | RSS | 2.4 GiB | 2.2 GiB | 2.3 GiB | 2.0 GiB | 2.1 GiB |
| realloc_bench | ops/sec | 524.45 Kop/s | 631.12 Kop/s | 306.16 Kop/s | 1.67 Mop/s | 608.55 Kop/s |
| realloc_bench | p99 ns | 5.90 µs | 10.30 µs | 16.30 µs | 600.0 ns | 7.30 µs |
| realloc_bench | RSS | 32.0 MiB | 23.9 MiB | 22.2 MiB | 18.5 MiB | 26.4 MiB |
| thread_scale | ops/sec | 30.00 Mop/s | 10.00 Mop/s | 10.00 Mop/s | 60.00 Mop/s | 60.00 Mop/s |
| thread_scale | p99 ns | 100.0 ns | 100.0 ns | 100.0 ns | 100.0 ns | 100.0 ns |
| thread_scale | RSS | 106.9 MiB | 115.4 MiB | 116.2 MiB | 65.7 MiB | 131.0 MiB |