adriangbot commented on PR #26250: URL: https://github.com/apache/datafusion/pull/26250#issuecomment-6271530352
🤖 Benchmark completed (GKE) | [trigger](https://github.com/apache/datafusion/pull/26250#issuecomment-6271133219) **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 1.03 838.1±9.69µs 1137.9 MElem/sec 1.00 817.1±2.39µs 1167.1 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=1/utf8_view 1.00 390.1±1.69µs 2.4 GElem/sec 1.01 393.3±2.77µs 2.4 GElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=10/dictionary 1.86 1341.6±4.24µs 710.8 MElem/sec 1.00 722.9±3.89µs 1319.3 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=10/utf8_view 1.00 1098.0±2.92µs 868.5 MElem/sec 1.13 1236.9±3.86µs 771.0 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=100/dictionary 1.77 1416.4±7.33µs 673.3 MElem/sec 1.00 799.1±5.03µs 1193.4 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=100/utf8_view 1.00 1174.7±3.05µs 811.8 MElem/sec 1.13 1328.8±3.56µs 717.7 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=1000/dictionary 1.66 1522.7±4.88µs 626.3 MElem/sec 1.00 915.9±4.90µs 1041.3 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=1000/utf8_view 1.00 1303.7±7.10µs 731.5 MElem/sec 1.11 1451.0±3.33µs 657.3 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=10000/dictionary 1.56 1699.7±10.25µs 561.1 MElem/sec 1.00 1086.9±11.48µs 877.4 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=10000/utf8_view 1.00 1582.6±11.59µs 602.6 MElem/sec 1.05 1654.2±7.43µs 576.5 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=100000/dictionary 1.24 3.1±0.03ms 312.4 MElem/sec 1.00 2.5±0.05ms 387.5 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=100000/utf8_view 1.02 3.8±0.11ms 252.4 MElem/sec 1.00 3.7±0.01ms 258.6 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=500000/dictionary 1.10 6.2±0.12ms 153.8 MElem/sec 1.00 5.6±0.14ms 169.5 MElem/sec parquet_rle_dictionary_scan/rows=1000000/ndv=500000/utf8_view 1.00 6.1±0.16ms 156.3 MElem/sec 1.02 6.2±0.12ms 152.8 MElem/sec ``` </p> </details> <details><summary>Resource Usage</summary> **parquet_rle_dictionary_scan — base (merge-base)** | Metric | Value | |--------|-------| | Wall time | 540.3s | | Peak memory | 143.2 MiB | | Avg memory | 14.8 MiB | | CPU user | 94.9s | | CPU sys | 8.1s | | Peak spill | 0 B | **parquet_rle_dictionary_scan — branch** | Metric | Value | |--------|-------| | Wall time | 540.2s | | Peak memory | 149.5 MiB | | Avg memory | 14.3 MiB | | CPU user | 92.5s | | CPU sys | 8.5s | | 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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