adriangbot commented on PR #26250: URL: https://github.com/apache/datafusion/pull/26250#issuecomment-6269737935
🤖 Benchmark completed (GKE) | [trigger](https://github.com/apache/datafusion/pull/26250#issuecomment-6269253985) **Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) Comparing 72e7d6871e886864d7abb533185f586ccecb938c (72e7d6871e886864d7abb533185f586ccecb938c) to 6096dab24154d1a954e86004d5ac5a9a067f26e1 [diff](https://github.com/apache/datafusion/compare/6096dab24154d1a954e86004d5ac5a9a067f26e1..72e7d6871e886864d7abb533185f586ccecb938c) <details><summary>Run configuration</summary> ```yaml run benchmark parquet_rle_dictionary_scan baseline: ref: "6096dab24154d1a954e86004d5ac5a9a067f26e1" changed: ref: "72e7d6871e886864d7abb533185f586ccecb938c" ``` </details> <details><summary>CPU Details (lscpu)</summary> ``` Architecture: aarch64 CPU op-mode(s): 64-bit Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Vendor ID: ARM Model name: Neoverse-V2 Model: 1 Thread(s) per core: 1 Core(s) per cluster: 16 Socket(s): - Cluster(s): 1 Stepping: r0p1 BogoMIPS: 2000.00 Flags: fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma lrcpc dcpop sha3 sm3 sm4 asimddp sha512 sve asimdfhm dit uscat ilrcpc flagm sb paca pacg dcpodp sve2 sveaes svepmull svebitperm svesha3 svesm4 flagm2 frint svei8mm svebf16 i8mm bf16 dgh rng bti L1d cache: 1 MiB (16 instances) L1i cache: 1 MiB (16 instances) L2 cache: 32 MiB (16 instances) L3 cache: 80 MiB (1 instance) NUMA node(s): 1 NUMA node0 CPU(s): 0-15 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Not affected Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; __user pointer sanitization Vulnerability Spectre v2: Mitigation; CSV2, BHB Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ``` </details> <details><summary>Details</summary> <p> ``` group HEAD dict-encoding-bench ----- ---- ------------------- parquet_rle_dictionary_scan/rows=1000000/ndv=1/dictionary 1.04 852.4±18.75µs 1118.9 MElem/sec 1.00 823.3±9.26µs 1158.4 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=1/utf8_view 1.00 390.8±1.43µs 2.4 GElem/sec 1.00 391.2±2.31µs 2.4 GElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=10/dictionary 1.86 1350.9±2.40µs 706.0 MElem/sec 1.00 726.9±2.18µs 1311.9 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=10/utf8_view 1.00 1092.2±1.70µs 873.2 MElem/sec 1.13 1232.8±3.44µs 773.6 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=100/dictionary 1.77 1422.6±4.76µs 670.4 MElem/sec 1.00 803.8±3.57µs 1186.5 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=100/utf8_view 1.00 1178.5±4.12µs 809.3 MElem/sec 1.13 1331.0±4.04µs 716.5 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=1000/dictionary 1.67 1533.0±8.56µs 622.1 MElem/sec 1.00 916.1±6.96µs 1041.0 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=1000/utf8_view 1.00 1315.7±5.68µs 724.8 MElem/sec 1.11 1455.8±9.54µs 655.1 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=10000/dictionary 1.58 1724.1±16.74µs 553.1 MElem/sec 1.00 1087.9±6.86µs 876.6 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=10000/utf8_view 1.00 1603.0±9.48µs 594.9 MElem/sec 1.02 1632.0±16.44µs 584.4 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=100000/dictionary 1.32 3.2±0.07ms 294.2 MElem/sec 1.00 2.5±0.04ms 388.1 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=100000/utf8_view 1.00 3.7±0.05ms 260.8 MElem/sec 1.00 3.7±0.05ms 261.0 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=500000/dictionary 1.19 6.6±0.10ms 144.9 MElem/sec 1.00 5.6±0.22ms 171.7 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=500000/utf8_view 1.00 6.3±0.09ms 152.3 MElem/sec 1.01 6.3±0.17ms 151.5 MElem/sec ``` </p> </details> <details><summary>Resource Usage</summary> **parquet_rle_dictionary_scan — base (merge-base)** | Metric | Value | |--------|-------| | Wall time | 540.3s | | Peak memory | 146.2 MiB | | Avg memory | 14.6 MiB | | CPU user | 93.9s | | CPU sys | 8.7s | | Peak spill | 0 B | **parquet_rle_dictionary_scan — branch** | Metric | Value | |--------|-------| | Wall time | 540.3s | | Peak memory | 149.0 MiB | | Avg memory | 14.3 MiB | | CPU user | 91.2s | | CPU sys | 8.7s | | Peak spill | 0 B | </details> --- [File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner -- This is an automated message from the Apache Git Service. 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