adriangbot commented on PR #27051: URL: https://github.com/apache/datafusion/pull/27051#issuecomment-6609378176
🤖 Benchmark completed (GKE) | [trigger](https://github.com/apache/datafusion/pull/27051#issuecomment-6608686523) **Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) Comparing b2825948e531b1afe34769f29909359216175b50 (b2825948e531b1afe34769f29909359216175b50) to 522287c20d3c09c1b2bd2a8a39bc3a164257614e [diff](https://github.com/apache/datafusion/compare/522287c20d3c09c1b2bd2a8a39bc3a164257614e..b2825948e531b1afe34769f29909359216175b50) <details><summary>Run configuration</summary> ```yaml run benchmark dictionary_group_values baseline: ref: "522287c20d3c09c1b2bd2a8a39bc3a164257614e" changed: ref: "b2825948e531b1afe34769f29909359216175b50" ``` </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 rich-T-kid_dictionary-aggregate-emission ----- ---- ---------------------------------------- dict_intern_emit/intern_emit/size_65536_card_1000_null_0.00 1.00 487.3±5.87µs 128.3 MElem/sec 1.02 495.5±5.94µs 126.1 MElem/sec dict_intern_emit/intern_emit/size_65536_card_20_null_0.00 1.00 422.7±6.13µs 147.9 MElem/sec 1.03 436.1±4.97µs 143.3 MElem/sec dict_intern_emit/intern_emit/size_65536_card_300_null_0.00 1.00 445.5±5.12µs 140.3 MElem/sec 1.02 455.5±4.76µs 137.2 MElem/sec dict_intern_emit/intern_emit/size_65536_card_65536_null_0.00 1.00 6.3±0.03ms 10.0 MElem/sec 1.03 6.5±0.02ms 9.7 MElem/sec dict_intern_emit/intern_emit/size_65536_card_75_null_0.00 1.00 437.4±5.28µs 142.9 MElem/sec 1.03 449.9±4.02µs 138.9 MElem/sec dict_intern_emit/intern_emit/size_8192_card_1000_null_0.00 1.00 113.6±1.76µs 68.7 MElem/sec 1.01 114.7±1.04µs 68.1 MElem/sec dict_intern_emit/intern_emit/size_8192_card_20_null_0.00 1.00 56.9±1.31µs 137.3 MElem/sec 1.00 57.1±1.21µs 136.9 MElem/sec dict_intern_emit/intern_emit/size_8192_card_300_null_0.00 1.00 72.9±1.15µs 107.2 MElem/sec 1.01 73.9±1.21µs 105.8 MElem/sec dict_intern_emit/intern_emit/size_8192_card_75_null_0.00 1.00 61.3±1.08µs 127.5 MElem/sec 1.02 62.5±1.00µs 125.0 MElem/sec dict_intern_emit/intern_emit/size_8192_card_8192_null_0.00 1.00 527.4±2.97µs 14.8 MElem/sec 1.01 530.7±1.51µs 14.7 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_1000_null_0.10 1.00 2.3±0.01ms 107.3 MElem/sec 1.02 2.4±0.01ms 105.5 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_20_null_0.10 1.00 2.2±0.01ms 115.6 MElem/sec 1.07 2.3±0.00ms 108.4 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_300_null_0.10 1.00 2.3±0.01ms 110.8 MElem/sec 1.02 2.3±0.01ms 108.4 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_65536_null_0.10 1.17 21.5±0.65ms 11.6 MElem/sec 1.00 18.4±0.39ms 13.6 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_75_null_0.10 1.00 2.2±0.01ms 111.5 MElem/sec 1.03 2.3±0.01ms 108.4 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_1000_null_0.10 1.03 401.0±1.82µs 77.9 MElem/sec 1.00 388.7±1.95µs 80.4 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_20_null_0.10 1.00 265.9±2.57µs 117.5 MElem/sec 1.05 278.9±2.07µs 112.0 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_300_null_0.10 1.01 306.6±2.89µs 101.9 MElem/sec 1.00 305.1±1.47µs 102.4 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_75_null_0.10 1.00 277.6±2.27µs 112.6 MElem/sec 1.03 284.9±1.24µs 109.7 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_8192_null_0.10 1.10 1315.0±8.76µs 23.8 MElem/sec 1.00 1200.7±4.77µs 26.0 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_1000_null_0.10 1.02 1361.7±5.03µs 45.9 MElem/sec 1.00 1340.7±3.19µs 46.6 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_20_null_0.10 1.00 1231.4±2.84µs 50.8 MElem/sec 1.01 1246.3±1.84µs 50.1 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_300_null_0.10 1.03 1276.4±8.24µs 49.0 MElem/sec 1.00 1236.9±2.77µs 50.5 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_65536_null_0.10 1.11 7.6±0.05ms 8.3 MElem/sec 1.00 6.8±0.07ms 9.1 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_75_null_0.10 1.01 1252.0±3.83µs 49.9 MElem/sec 1.00 1239.5±2.83µs 50.4 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_100000 1.00 20.6±0.63ms 12.1 MElem/sec 1.01 20.9±0.47ms 12.0 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_32768 1.00 7.8±0.02ms 32.2 MElem/sec 1.00 7.8±0.02ms 32.3 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_500000 1.00 73.4±1.38ms 3.4 MElem/sec 1.04 76.4±1.76ms 3.3 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_65536 1.00 14.1±0.18ms 17.8 MElem/sec 1.05 14.8±0.13ms 16.9 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_8192 1.01 2.8±0.01ms 87.8 MElem/sec 1.00 2.8±0.02ms 88.4 MElem/sec dict_take_n/take_n/size_65536_card_1000_null_0.10 1.00 2.5±0.01ms 101.0 MElem/sec 1.02 2.5±0.00ms 99.0 MElem/sec dict_take_n/take_n/size_65536_card_20_null_0.10 1.00 2.2±0.01ms 116.0 MElem/sec 1.08 2.3±0.00ms 107.7 MElem/sec dict_take_n/take_n/size_65536_card_300_null_0.10 1.00 2.3±0.01ms 109.8 MElem/sec 1.03 2.4±0.01ms 106.3 MElem/sec dict_take_n/take_n/size_65536_card_65536_null_0.10 1.03 27.8±0.13ms 9.0 MElem/sec 1.00 26.9±0.15ms 9.3 MElem/sec dict_take_n/take_n/size_65536_card_75_null_0.10 1.00 2.2±0.01ms 112.7 MElem/sec 1.04 2.3±0.01ms 107.9 MElem/sec group_values_emit/dictionary/size_500000_null_0.0 371.11 3.9±0.94ms 121.4 MElem/sec 1.00 10.6±1.23µs 44.0 GElem/sec group_values_emit/dictionary/size_500000_null_0.1 577.90 8.9±0.66ms 53.7 MElem/sec 1.00 15.4±1.61µs 30.3 GElem/sec group_values_emit/dictionary/size_65536_null_0.0 10.72 61.4±2.28µs 1018.6 MElem/sec 1.00 5.7±0.60µs 10.7 GElem/sec group_values_emit/dictionary/size_65536_null_0.1 106.24 730.8±12.04µs 85.5 MElem/sec 1.00 6.9±0.46µs 8.9 GElem/sec group_values_emit/dictionary/size_8192_null_0.0 6.52 64.3±526.68µs 121.5 MElem/sec 1.00 9.9±64.99µs 792.2 MElem/sec group_values_emit/dictionary/size_8192_null_0.1 26.94 98.1±17.29µs 79.7 MElem/sec 1.00 3.6±8.54µs 2.1 GElem/sec group_values_emit/utf8_view/size_500000_null_0.0 522.97 2.6±0.07ms 184.9 MElem/sec 1.00 4.9±0.51µs 94.4 GElem/sec group_values_emit/utf8_view/size_500000_null_0.1 1.07 10.2±0.79µs 45.7 GElem/sec 1.00 9.5±0.75µs 48.9 GElem/sec group_values_emit/utf8_view/size_65536_null_0.0 1.00 1802.7±188.39ns 33.9 GElem/sec 1.03 1853.2±258.34ns 32.9 GElem/sec group_values_emit/utf8_view/size_65536_null_0.1 1.00 2.4±0.20µs 25.1 GElem/sec 1.12 2.7±0.18µs 22.4 GElem/sec group_values_emit/utf8_view/size_8192_null_0.0 1.00 675.6±112.61ns 11.3 GElem/sec 1.03 698.9±113.22ns 10.9 GElem/sec group_values_emit/utf8_view/size_8192_null_0.1 1.03 998.6±162.73ns 7.6 GElem/sec 1.00 966.6±97.93ns 7.9 GElem/sec ``` </p> </details> <details><summary>Resource Usage</summary> **dictionary_group_values — base (merge-base)** | Metric | Value | |--------|-------| | Wall time | 550.1s | | Peak memory | 886.3 MiB | | Avg memory | 112.4 MiB | | CPU user | 547.8s | | CPU sys | 42.5s | | Peak spill | 0 B | **dictionary_group_values — branch** | Metric | Value | |--------|-------| | Wall time | 640.1s | | Peak memory | 902.7 MiB | | Avg memory | 208.9 MiB | | CPU user | 578.1s | | CPU sys | 23.7s | | Peak spill | 0 B | </details> --- [File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner -- This is an automated message 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