adriangbot commented on PR #24476: URL: https://github.com/apache/datafusion/pull/24476#issuecomment-5358497017
🤖 Benchmark completed (GKE) | [trigger](https://github.com/apache/datafusion/pull/24476#issuecomment-5358284067) **Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) Comparing saadtajwar/DictionaryGroupValuesColumn-take-n-optimization (901e3010a95b69e7f54dffde88cf66aa29ad606c) to dbdc627 (merge-base) [diff](https://github.com/apache/datafusion/compare/dbdc627deb98778dbf23cf7ccc2df7c66e1d9f55..901e3010a95b69e7f54dffde88cf66aa29ad606c) <details><summary>Run configuration</summary> ```yaml run benchmark dictionary_group_values ``` </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 saadtajwar_DictionaryGroupValuesColumn-take-n-optimization ----- ---- ---------------------------------------------------------- dict_intern_emit/intern_emit/size_65536_card_1000_null_0.00 1.00 501.1±5.79µs 124.7 MElem/sec 1.01 506.2±5.87µs 123.5 MElem/sec dict_intern_emit/intern_emit/size_65536_card_20_null_0.00 1.00 422.5±6.12µs 147.9 MElem/sec 1.01 425.2±6.79µs 147.0 MElem/sec dict_intern_emit/intern_emit/size_65536_card_300_null_0.00 1.00 454.4±5.66µs 137.6 MElem/sec 1.01 460.0±6.43µs 135.9 MElem/sec dict_intern_emit/intern_emit/size_65536_card_65536_null_0.00 1.00 6.2±0.01ms 10.1 MElem/sec 1.02 6.3±0.01ms 9.9 MElem/sec dict_intern_emit/intern_emit/size_65536_card_75_null_0.00 1.00 443.7±5.83µs 140.9 MElem/sec 1.01 446.8±6.24µs 139.9 MElem/sec dict_intern_emit/intern_emit/size_8192_card_1000_null_0.00 1.00 126.0±9.63µs 62.0 MElem/sec 1.01 127.4±1.79µs 61.3 MElem/sec dict_intern_emit/intern_emit/size_8192_card_20_null_0.00 1.01 58.0±1.08µs 134.8 MElem/sec 1.00 57.3±0.82µs 136.3 MElem/sec dict_intern_emit/intern_emit/size_8192_card_300_null_0.00 1.00 77.5±5.36µs 100.8 MElem/sec 1.01 78.0±0.72µs 100.2 MElem/sec dict_intern_emit/intern_emit/size_8192_card_75_null_0.00 1.00 63.1±0.63µs 123.7 MElem/sec 1.01 63.5±0.68µs 123.0 MElem/sec dict_intern_emit/intern_emit/size_8192_card_8192_null_0.00 1.00 523.7±2.29µs 14.9 MElem/sec 1.02 532.7±1.53µs 14.7 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_1000_null_0.10 1.00 2.4±0.00ms 105.2 MElem/sec 1.00 2.4±0.01ms 104.8 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_20_null_0.10 1.01 2.2±0.01ms 112.4 MElem/sec 1.00 2.2±0.01ms 112.9 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_300_null_0.10 1.00 2.3±0.00ms 108.5 MElem/sec 1.00 2.3±0.01ms 108.0 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_65536_null_0.10 1.01 17.2±0.18ms 14.6 MElem/sec 1.00 17.0±0.17ms 14.7 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_65536_card_75_null_0.10 1.00 2.3±0.00ms 108.9 MElem/sec 1.00 2.3±0.01ms 108.8 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_1000_null_0.10 1.01 403.1±1.21µs 77.5 MElem/sec 1.00 398.3±2.11µs 78.5 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_20_null_0.10 1.04 271.1±2.34µs 115.3 MElem/sec 1.00 261.6±1.98µs 119.5 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_300_null_0.10 1.02 313.0±1.57µs 99.8 MElem/sec 1.00 307.6±1.89µs 101.6 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_75_null_0.10 1.03 285.4±1.61µs 109.5 MElem/sec 1.00 277.5±1.74µs 112.6 MElem/sec dict_repeated_intern_emit/repeated_intern_emit/size_8192_card_8192_null_0.10 1.00 1229.0±4.37µs 25.4 MElem/sec 1.01 1238.8±4.94µs 25.2 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_1000_null_0.10 1.00 1435.1±3.65µs 43.6 MElem/sec 1.00 1437.4±3.99µs 43.5 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_20_null_0.10 1.00 1224.0±3.29µs 51.1 MElem/sec 1.00 1223.2±4.39µs 51.1 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_300_null_0.10 1.00 1283.5±3.17µs 48.7 MElem/sec 1.02 1313.7±3.60µs 47.6 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_65536_null_0.10 1.00 13.9±0.24ms 4.5 MElem/sec 1.00 13.9±0.10ms 4.5 MElem/sec dict_scalar_append_equal/scalar_append_equal/size_65536_card_75_null_0.10 1.00 1248.4±3.24µs 50.1 MElem/sec 1.00 1246.0±2.96µs 50.2 MElem/sec dict_take_n/take_n/size_65536_card_1000_null_0.10 1.03 2.6±0.00ms 97.7 MElem/sec 1.00 2.5±0.00ms 100.2 MElem/sec dict_take_n/take_n/size_65536_card_20_null_0.10 1.03 2.2±0.01ms 113.5 MElem/sec 1.00 2.1±0.00ms 117.0 MElem/sec dict_take_n/take_n/size_65536_card_300_null_0.10 1.02 2.3±0.00ms 107.1 MElem/sec 1.00 2.3±0.00ms 109.0 MElem/sec dict_take_n/take_n/size_65536_card_65536_null_0.10 1.00 25.5±0.07ms 9.8 MElem/sec 1.04 26.4±0.13ms 9.5 MElem/sec dict_take_n/take_n/size_65536_card_75_null_0.10 1.02 2.3±0.01ms 109.8 MElem/sec 1.00 2.2±0.00ms 112.4 MElem/sec ``` </p> </details> <details><summary>Resource Usage</summary> **dictionary_group_values — base (merge-base)** | Metric | Value | |--------|-------| | Wall time | 405.1s | | Peak memory | 497.4 MiB | | Avg memory | 87.3 MiB | | CPU user | 348.5s | | CPU sys | 21.7s | | Peak spill | 0 B | **dictionary_group_values — branch** | Metric | Value | |--------|-------| | Wall time | 465.1s | | Peak memory | 811.0 MiB | | Avg memory | 145.7 MiB | | CPU user | 362.0s | | CPU sys | 17.2s | | 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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