adriangbot commented on PR #27051: URL: https://github.com/apache/datafusion/pull/27051#issuecomment-6609388979
🤖 Benchmark completed (GKE) | [trigger](https://github.com/apache/datafusion/pull/27051#issuecomment-6608685951) **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 1.00 495.5±7.57µs 126.1 MElem/sec 1.01 500.2±6.25µs 125.0 MElem/sec dict_intern_emit/intern_emit/size_65536_card_20_null_0.00 1.00 428.0±7.32µs 146.0 MElem/sec 1.03 442.9±5.90µs 141.1 MElem/sec dict_intern_emit/intern_emit/size_65536_card_300_null_0.00 1.00 456.1±7.77µs 137.0 MElem/sec 1.01 461.6±6.65µs 135.4 MElem/sec dict_intern_emit/intern_emit/size_65536_card_65536_null_0.00 1.00 6.3±0.09ms 10.0 MElem/sec 1.07 6.7±0.15ms 9.3 MElem/sec dict_intern_emit/intern_emit/size_65536_card_75_null_0.00 1.00 444.4±7.44µs 140.6 MElem/sec 1.03 458.5±5.51µs 136.3 MElem/sec dict_intern_emit/intern_emit/size_8192_card_1000_null_0.00 1.00 114.9±1.99µs 68.0 MElem/sec 1.01 115.9±1.86µs 67.4 MElem/sec dict_intern_emit/intern_emit/size_8192_card_20_null_0.00 1.00 58.2±1.49µs 134.2 MElem/sec 1.01 58.7±1.39µs 133.2 MElem/sec dict_intern_emit/intern_emit/size_8192_card_300_null_0.00 1.00 75.3±3.83µs 103.7 MElem/sec 1.00 75.4±1.90µs 103.6 MElem/sec dict_intern_emit/intern_emit/size_8192_card_75_null_0.00 1.00 63.5±1.99µs 123.0 MElem/sec 1.01 64.0±1.57µs 122.1 MElem/sec dict_intern_emit/intern_emit/size_8192_card_8192_null_0.00 1.00 527.9±3.40µs 14.8 MElem/sec 1.01 534.0±1.90µs 14.6 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_1000_null_0.10 1.00 2.4±0.01ms 105.3 MElem/sec 1.00 2.4±0.01ms 105.0 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_20_null_0.10 1.00 2.2±0.01ms 113.3 MElem/sec 1.06 2.3±0.01ms 107.3 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_300_null_0.10 1.00 2.3±0.01ms 109.1 MElem/sec 1.01 2.3±0.01ms 107.6 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_65536_null_0.10 1.18 23.9±0.61ms 10.5 MElem/sec 1.00 20.2±1.02ms 12.4 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_75_null_0.10 1.00 2.3±0.01ms 110.4 MElem/sec 1.03 2.3±0.01ms 106.9 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_1000_null_0.10 1.03 402.6±1.98µs 77.6 MElem/sec 1.00 390.9±1.80µs 79.9 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_20_null_0.10 1.00 266.0±1.69µs 117.5 MElem/sec 1.06 281.0±1.82µs 111.2 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_300_null_0.10 1.00 308.6±6.05µs 101.3 MElem/sec 1.00 307.2±1.91µs 101.7 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_75_null_0.10 1.00 279.6±2.13µs 111.8 MElem/sec 1.02 285.2±1.42µs 109.6 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_8192_null_0.10 1.09 1320.2±7.15µs 23.7 MElem/sec 1.00 1215.8±4.44µs 25.7 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_1000_null_0.10 1.05 1370.6±4.27µs 45.6 MElem/sec 1.00 1304.7±3.75µs 47.9 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_20_null_0.10 1.00 1234.6±4.08µs 50.6 MElem/sec 1.01 1248.5±3.45µs 50.1 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_300_null_0.10 1.03 1274.2±5.21µs 49.0 MElem/sec 1.00 1235.9±3.21µs 50.6 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_65536_null_0.10 1.22 8.4±0.16ms 7.4 MElem/sec 1.00 6.9±0.12ms 9.0 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_75_null_0.10 1.02 1291.6±4.74µs 48.4 MElem/sec 1.00 1267.8±3.29µs 49.3 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_100000 1.29 26.4±0.89ms 9.5 MElem/sec 1.00 20.4±0.95ms 12.2 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_32768 1.03 8.0±0.11ms 31.4 MElem/sec 1.00 7.7±0.05ms 32.5 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_500000 1.11 94.9±2.19ms 2.6 MElem/sec 1.00 85.2±8.64ms 2.9 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_65536 1.12 17.1±0.52ms 14.6 MElem/sec 1.00 15.2±0.91ms 16.4 MElem/sec dict_shared_values_arc/shared_values_arc/size_8192_card_8192 1.03 2.9±0.02ms 85.6 MElem/sec 1.00 2.8±0.02ms 88.0 MElem/sec dict_take_n/take_n/size_65536_card_1000_null_0.10 1.00 2.5±0.02ms 99.5 MElem/sec 1.02 2.6±0.01ms 97.7 MElem/sec dict_take_n/take_n/size_65536_card_20_null_0.10 1.00 2.2±0.01ms 115.1 MElem/sec 1.08 2.3±0.01ms 106.7 MElem/sec dict_take_n/take_n/size_65536_card_300_null_0.10 1.00 2.3±0.01ms 107.9 MElem/sec 1.02 2.4±0.01ms 105.6 MElem/sec dict_take_n/take_n/size_65536_card_65536_null_0.10 1.00 27.7±0.59ms 9.0 MElem/sec 1.00 27.7±0.52ms 9.0 MElem/sec dict_take_n/take_n/size_65536_card_75_null_0.10 1.00 2.2±0.01ms 111.4 MElem/sec 1.03 2.3±0.01ms 108.1 MElem/sec group_values_emit/dictionary/size_500000_null_0.0 298.85 3.4±0.19ms 139.5 MElem/sec 1.00 11.4±1.47µs 40.7 GElem/sec group_values_emit/dictionary/size_500000_null_0.1 469.67 8.2±0.41ms 58.1 MElem/sec 1.00 17.5±1.96µs 26.7 GElem/sec group_values_emit/dictionary/size_65536_null_0.0 12.41 80.1±123.15µs 780.1 MElem/sec 1.00 6.5±0.52µs 9.5 GElem/sec group_values_emit/dictionary/size_65536_null_0.1 93.16 742.7±16.65µs 84.1 MElem/sec 1.00 8.0±0.71µs 7.7 GElem/sec group_values_emit/dictionary/size_8192_null_0.0 1.12 33.1±186.83µs 235.9 MElem/sec 1.00 29.5±269.22µs 264.6 MElem/sec group_values_emit/dictionary/size_8192_null_0.1 26.55 98.8±9.41µs 79.0 MElem/sec 1.00 3.7±6.12µs 2.0 GElem/sec group_values_emit/utf8_view/size_500000_null_0.0 441.42 2.4±0.11ms 194.9 MElem/sec 1.00 5.5±0.70µs 84.0 GElem/sec group_values_emit/utf8_view/size_500000_null_0.1 1.00 11.1±1.05µs 42.0 GElem/sec 1.12 12.5±1.03µs 37.4 GElem/sec group_values_emit/utf8_view/size_65536_null_0.0 1.09 2.4±0.30µs 25.6 GElem/sec 1.00 2.2±0.28µs 27.9 GElem/sec group_values_emit/utf8_view/size_65536_null_0.1 1.02 3.3±0.33µs 18.4 GElem/sec 1.00 3.3±0.34µs 18.7 GElem/sec group_values_emit/utf8_view/size_8192_null_0.0 1.15 978.0±239.81ns 7.8 GElem/sec 1.00 852.2±156.20ns 9.0 GElem/sec group_values_emit/utf8_view/size_8192_null_0.1 1.05 1227.4±233.57ns 6.2 GElem/sec 1.00 1165.5±181.34ns 6.5 GElem/sec ``` </p> </details> <details><summary>Resource Usage</summary> **dictionary_group_values — base (merge-base)** | Metric | Value | |--------|-------| | Wall time | 560.1s | | Peak memory | 900.7 MiB | | Avg memory | 111.4 MiB | | CPU user | 555.9s | | CPU sys | 41.7s | | Peak spill | 0 B | **dictionary_group_values — branch** | Metric | Value | |--------|-------| | Wall time | 655.1s | | Peak memory | 902.3 MiB | | Avg memory | 211.7 MiB | | CPU user | 589.9s | | CPU sys | 21.7s | | 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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