adriangbot commented on PR #24086: URL: https://github.com/apache/datafusion/pull/24086#issuecomment-5180947379
π€ Benchmark completed (GKE) | [trigger](https://github.com/apache/datafusion/pull/24086#issuecomment-5180420975) **Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) Comparing claude/datafusion-rowgroup-buffering-ec9abc (5ff7af62acc00fbfe33496798fd22245958be41b) to 39d5064 (merge-base) [diff](https://github.com/apache/datafusion/compare/39d50641424dfbc9fadad9cad17619c64d06076b..5ff7af62acc00fbfe33496798fd22245958be41b) <details><summary>Run configuration</summary> ```yaml run benchmark tpcds env: DATAFUSION_RUNTIME_MEMORY_LIMIT: "4G" DF_FETCH_BUDGET: "104857600" DF_FETCH_POLICY: "streaming" SIMULATE_LATENCY: "true" ``` </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> ``` Comparing HEAD and claude_datafusion-rowgroup-buffering-ec9abc -------------------- Benchmark tpcds_sf1.json -------------------- βββββββββββββ³βββββββββββββ³ββββββββββββββββββββββββββββββββββββββββββββββ³ββββββββββββββββ β Query β HEAD β claude_datafusion-rowgroup-buffering-ec9abc β Change β β‘βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ© β QQuery 1 β 107.71 ms β 106.92 ms β no change β β QQuery 2 β 519.86 ms β 773.75 ms β 1.49x slower β β QQuery 3 β 382.34 ms β 466.37 ms β 1.22x slower β β QQuery 4 β 1262.77 ms β 1801.25 ms β 1.43x slower β β QQuery 5 β 497.70 ms β 605.72 ms β 1.22x slower β β QQuery 6 β 544.19 ms β 765.68 ms β 1.41x slower β β QQuery 7 β 562.37 ms β 775.41 ms β 1.38x slower β β QQuery 8 β 527.95 ms β 755.83 ms β 1.43x slower β β QQuery 9 β 1379.77 ms β 1535.65 ms β 1.11x slower β β QQuery 10 β 704.14 ms β 1052.73 ms β 1.50x slower β β QQuery 11 β 943.87 ms β 1225.46 ms β 1.30x slower β β QQuery 12 β 348.95 ms β 380.14 ms β 1.09x slower β β QQuery 13 β 676.71 ms β 966.01 ms β 1.43x slower β β QQuery 14 β 3809.02 ms β 4729.46 ms β 1.24x slower β β QQuery 15 β 405.51 ms β 620.20 ms β 1.53x slower β β QQuery 16 β 108.23 ms β 108.33 ms β no change β β QQuery 17 β 636.77 ms β 998.48 ms β 1.57x slower β β QQuery 18 β 714.25 ms β 1012.36 ms β 1.42x slower β β QQuery 19 β 512.10 ms β 730.97 ms β 1.43x slower β β QQuery 20 β 325.57 ms β 461.87 ms β 1.42x slower β β QQuery 21 β 506.17 ms β 490.02 ms β no change β β QQuery 22 β 486.21 ms β 523.01 ms β 1.08x slower β β QQuery 23 β 2489.99 ms β 3303.62 ms β 1.33x slower β β QQuery 24 β 2189.10 ms β 3117.24 ms β 1.42x slower β β QQuery 25 β 690.46 ms β 911.78 ms β 1.32x slower β β QQuery 26 β 585.06 ms β 720.73 ms β 1.23x slower β β QQuery 27 β 141.55 ms β 191.42 ms β 1.35x slower β β QQuery 28 β 343.39 ms β 424.48 ms β 1.24x slower β β QQuery 29 β 729.12 ms β 1072.42 ms β 1.47x slower β β QQuery 30 β 541.46 ms β 773.58 ms β 1.43x slower β β QQuery 31 β 1137.40 ms β 2104.86 ms β 1.85x slower β β QQuery 32 β 411.45 ms β 484.98 ms β 1.18x slower β β QQuery 33 β 522.89 ms β 735.65 ms β 1.41x slower β β QQuery 34 β 196.28 ms β 231.27 ms β 1.18x slower β β QQuery 35 β 713.57 ms β 1019.30 ms β 1.43x slower β β QQuery 36 β 107.12 ms β 108.61 ms β no change β β QQuery 37 β 222.01 ms β 235.41 ms β 1.06x slower β β QQuery 38 β 641.58 ms β 868.19 ms β 1.35x slower β β QQuery 39 β 1847.35 ms β 2253.37 ms β 1.22x slower β β QQuery 40 β 464.29 ms β 582.24 ms β 1.25x slower β β QQuery 41 β 175.93 ms β 176.34 ms β no change β β QQuery 42 β 313.04 ms β 424.75 ms β 1.36x slower β β QQuery 43 β 106.27 ms β 76.87 ms β +1.38x faster β β QQuery 44 β 197.68 ms β 197.45 ms β no change β β QQuery 45 β 451.01 ms β 566.88 ms β 1.26x slower β β QQuery 46 β 290.87 ms β 525.32 ms β 1.81x slower β β QQuery 47 β 1185.24 ms β 1531.58 ms β 1.29x slower β β QQuery 48 β 586.89 ms β 860.34 ms β 1.47x slower β β QQuery 49 β 579.55 ms β 713.51 ms β 1.23x slower β β QQuery 50 β 542.57 ms β 787.60 ms β 1.45x slower β β QQuery 51 β 520.67 ms β 682.18 ms β 1.31x slower β β QQuery 52 β 312.58 ms β 445.38 ms β 1.42x slower β β QQuery 53 β 408.33 ms β 446.71 ms β 1.09x slower β β QQuery 54 β 856.79 ms β 1146.19 ms β 1.34x slower β β QQuery 55 β 376.31 ms β 427.07 ms β 1.13x slower β β QQuery 56 β 522.52 ms β 713.75 ms β 1.37x slower β β QQuery 57 β 1086.59 ms β 1383.35 ms β 1.27x slower β β QQuery 58 β 1161.46 ms β 1486.29 ms β 1.28x slower β β QQuery 59 β 908.67 ms β 1006.37 ms β 1.11x slower β β QQuery 60 β 582.73 ms β 645.35 ms β 1.11x slower β β QQuery 61 β 395.13 ms β 390.40 ms β no change β β QQuery 62 β 579.22 ms β 541.37 ms β +1.07x faster β β QQuery 63 β 412.95 ms β 450.44 ms β 1.09x slower β β QQuery 64 β 3103.02 ms β 4581.49 ms β 1.48x slower β β QQuery 65 β 608.88 ms β 966.99 ms β 1.59x slower β β QQuery 66 β 559.87 ms β 684.01 ms β 1.22x slower β β QQuery 67 β 676.39 ms β 671.85 ms β no change β β QQuery 68 β 282.13 ms β 505.36 ms β 1.79x slower β β QQuery 69 β 699.05 ms β 1117.58 ms β 1.60x slower β β QQuery 70 β 701.82 ms β 792.69 ms β 1.13x slower β β QQuery 71 β 475.37 ms β 649.94 ms β 1.37x slower β β QQuery 72 β 3044.03 ms β 3546.89 ms β 1.17x slower β β QQuery 73 β 194.32 ms β 259.27 ms β 1.33x slower β β QQuery 74 β 754.02 ms β 1070.66 ms β 1.42x slower β β QQuery 75 β 926.92 ms β 1259.71 ms β 1.36x slower β β QQuery 76 β 544.05 ms β 613.68 ms β 1.13x slower β β QQuery 77 β 613.58 ms β 758.76 ms β 1.24x slower β β QQuery 78 β 701.90 ms β 1357.90 ms β 1.93x slower β β QQuery 79 β 451.00 ms β 583.44 ms β 1.29x slower β β QQuery 80 β 649.68 ms β 919.94 ms β 1.42x slower β β QQuery 81 β 477.80 ms β 785.57 ms β 1.64x slower β β QQuery 82 β 555.59 ms β 746.15 ms β 1.34x slower β β QQuery 83 β 864.28 ms β 1142.97 ms β 1.32x slower β β QQuery 84 β 444.24 ms β 692.08 ms β 1.56x slower β β QQuery 85 β 819.22 ms β 1090.85 ms β 1.33x slower β β QQuery 86 β 247.55 ms β 376.78 ms β 1.52x slower β β QQuery 87 β 591.86 ms β 941.08 ms β 1.59x slower β β QQuery 88 β 736.39 ms β 811.79 ms β 1.10x slower β β QQuery 89 β 425.01 ms β 511.71 ms β 1.20x slower β β QQuery 90 β 425.49 ms β 470.96 ms β 1.11x slower β β QQuery 91 β 524.19 ms β 1043.10 ms β 1.99x slower β β QQuery 92 β 439.63 ms β 504.60 ms β 1.15x slower β β QQuery 93 β 471.06 ms β 529.59 ms β 1.12x slower β β QQuery 94 β 477.38 ms β 690.56 ms β 1.45x slower β β QQuery 95 β 695.69 ms β 1141.76 ms β 1.64x slower β β QQuery 96 β 403.54 ms β 502.38 ms β 1.24x slower β β QQuery 97 β 439.31 ms β 622.15 ms β 1.42x slower β β QQuery 98 β 395.91 ms β 478.60 ms β 1.21x slower β β QQuery 99 β 506.66 ms β 581.55 ms β 1.15x slower β βββββββββββββ΄βββββββββββββ΄ββββββββββββββββββββββββββββββββββββββββββββββ΄ββββββββββββββββ ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ³βββββββββββββ β Benchmark Summary β β β‘ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ© β Total Time (HEAD) β 67416.08ms β β Total Time (claude_datafusion-rowgroup-buffering-ec9abc) β 89654.66ms β β Average Time (HEAD) β 680.97ms β β Average Time (claude_datafusion-rowgroup-buffering-ec9abc) β 905.60ms β β Queries Faster β 2 β β Queries Slower β 89 β β Queries with No Change β 8 β β Queries with Failure β 0 β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ΄βββββββββββββ Distribution per query (min / mean Β±stddev / max): Comparing HEAD and claude_datafusion-rowgroup-buffering-ec9abc -------------------- Benchmark tpcds_sf1.json -------------------- βββββββββββββ³βββββββββββββββββββββββββββββββββββββββββ³ββββββββββββββββββββββββββββββββββββββββββββββ³ββββββββββββββββ β Query β HEAD β claude_datafusion-rowgroup-buffering-ec9abc β Change β β‘βββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ© β QQuery 1 β 107.71 / 173.55 Β±37.42 / 207.78 ms β 106.92 / 173.36 Β±37.67 / 207.90 ms β no change β β QQuery 2 β 519.86 / 648.67 Β±69.09 / 702.66 ms β 773.75 / 886.18 Β±78.92 / 996.08 ms β 1.37x slower β β QQuery 3 β 382.34 / 428.09 Β±31.45 / 474.55 ms β 466.37 / 561.00 Β±91.00 / 695.94 ms β 1.31x slower β β QQuery 4 β 1262.77 / 1329.47 Β±57.10 / 1409.15 ms β 1801.25 / 1898.68 Β±83.14 / 2048.82 ms β 1.43x slower β β QQuery 5 β 497.70 / 577.30 Β±69.21 / 689.98 ms β 605.72 / 671.59 Β±68.61 / 789.23 ms β 1.16x slower β β QQuery 6 β 544.19 / 697.87 Β±103.39 / 817.41 ms β 765.68 / 886.51 Β±88.59 / 998.68 ms β 1.27x slower β β QQuery 7 β 562.37 / 685.24 Β±68.45 / 754.39 ms β 775.41 / 890.32 Β±79.48 / 956.27 ms β 1.30x slower β β QQuery 8 β 527.95 / 590.21 Β±44.74 / 659.85 ms β 755.83 / 758.18 Β±1.77 / 760.24 ms β 1.28x slower β β QQuery 9 β 1379.77 / 1487.73 Β±89.54 / 1589.83 ms β 1535.65 / 1640.71 Β±78.21 / 1758.75 ms β 1.10x slower β β QQuery 10 β 704.14 / 767.59 Β±45.43 / 843.34 ms β 1052.73 / 1164.10 Β±60.95 / 1237.13 ms β 1.52x slower β β QQuery 11 β 943.87 / 1063.11 Β±83.75 / 1196.90 ms β 1225.46 / 1295.64 Β±57.10 / 1392.13 ms β 1.22x slower β β QQuery 12 β 348.95 / 374.92 Β±25.96 / 419.37 ms β 380.14 / 476.93 Β±69.29 / 542.78 ms β 1.27x slower β β QQuery 13 β 676.71 / 745.19 Β±47.62 / 799.45 ms β 966.01 / 998.04 Β±39.71 / 1075.88 ms β 1.34x slower β β QQuery 14 β 3809.02 / 4091.94 Β±171.24 / 4292.78 ms β 4729.46 / 4801.14 Β±92.52 / 4983.94 ms β 1.17x slower β β QQuery 15 β 405.51 / 480.39 Β±44.61 / 533.75 ms β 620.20 / 656.25 Β±21.45 / 683.87 ms β 1.37x slower β β QQuery 16 β 108.23 / 175.17 Β±38.04 / 208.28 ms β 108.33 / 170.38 Β±34.94 / 208.87 ms β no change β β QQuery 17 β 636.77 / 712.96 Β±42.69 / 759.40 ms β 998.48 / 1024.67 Β±32.16 / 1086.81 ms β 1.44x slower β β QQuery 18 β 714.25 / 802.92 Β±61.23 / 903.90 ms β 1012.36 / 1157.97 Β±113.81 / 1264.33 ms β 1.44x slower β β QQuery 19 β 512.10 / 573.77 Β±60.89 / 680.69 ms β 730.97 / 863.79 Β±95.44 / 974.30 ms β 1.51x slower β β QQuery 20 β 325.57 / 399.20 Β±40.60 / 446.56 ms β 461.87 / 515.65 Β±51.89 / 579.05 ms β 1.29x slower β β QQuery 21 β 506.17 / 570.62 Β±48.67 / 631.19 ms β 490.02 / 626.54 Β±96.71 / 735.26 ms β 1.10x slower β β QQuery 22 β 486.21 / 534.45 Β±29.82 / 579.41 ms β 523.01 / 619.30 Β±62.33 / 694.23 ms β 1.16x slower β β QQuery 23 β 2489.99 / 2753.66 Β±141.72 / 2904.31 ms β 3303.62 / 3620.08 Β±184.87 / 3826.36 ms β 1.31x slower β β QQuery 24 β 2189.10 / 2350.68 Β±102.16 / 2465.04 ms β 3117.24 / 3132.89 Β±10.64 / 3147.87 ms β 1.33x slower β β QQuery 25 β 690.46 / 737.28 Β±35.86 / 781.66 ms β 911.78 / 1010.45 Β±78.62 / 1131.16 ms β 1.37x slower β β QQuery 26 β 585.06 / 630.46 Β±27.68 / 672.14 ms β 720.73 / 751.77 Β±27.46 / 798.17 ms β 1.19x slower β β QQuery 27 β 141.55 / 254.33 Β±84.46 / 359.66 ms β 191.42 / 223.57 Β±32.82 / 279.89 ms β +1.14x faster β β QQuery 28 β 343.39 / 400.05 Β±32.95 / 433.33 ms β 424.48 / 524.45 Β±69.62 / 643.12 ms β 1.31x slower β β QQuery 29 β 729.12 / 783.16 Β±45.45 / 834.83 ms β 1072.42 / 1160.59 Β±58.83 / 1223.57 ms β 1.48x slower β β QQuery 30 β 541.46 / 630.49 Β±76.61 / 740.32 ms β 773.58 / 856.62 Β±60.44 / 957.67 ms β 1.36x slower β β QQuery 31 β 1137.40 / 1242.13 Β±83.53 / 1346.97 ms β 2104.86 / 2205.35 Β±77.96 / 2283.89 ms β 1.78x slower β β QQuery 32 β 411.45 / 456.31 Β±36.23 / 487.32 ms β 484.98 / 583.56 Β±58.32 / 648.42 ms β 1.28x slower β β QQuery 33 β 522.89 / 576.47 Β±28.94 / 610.77 ms β 735.65 / 775.66 Β±29.49 / 811.22 ms β 1.35x slower β β QQuery 34 β 196.28 / 306.78 Β±58.97 / 360.12 ms β 231.27 / 294.75 Β±60.79 / 375.90 ms β no change β β QQuery 35 β 713.57 / 771.51 Β±56.55 / 874.90 ms β 1019.30 / 1121.13 Β±70.53 / 1222.43 ms β 1.45x slower β β QQuery 36 β 107.12 / 173.61 Β±37.91 / 208.53 ms β 108.61 / 174.39 Β±37.78 / 210.11 ms β no change β β QQuery 37 β 222.01 / 277.69 Β±30.13 / 310.94 ms β 235.41 / 321.24 Β±51.65 / 377.65 ms β 1.16x slower β β QQuery 38 β 641.58 / 695.74 Β±37.44 / 739.51 ms β 868.19 / 919.84 Β±37.65 / 963.58 ms β 1.32x slower β β QQuery 39 β 1847.35 / 2004.60 Β±113.16 / 2139.06 ms β 2253.37 / 2256.26 Β±1.94 / 2258.46 ms β 1.13x slower β β QQuery 40 β 464.29 / 493.73 Β±23.16 / 514.15 ms β 582.24 / 651.11 Β±67.24 / 764.67 ms β 1.32x slower β β QQuery 41 β 175.93 / 278.68 Β±73.48 / 381.49 ms β 176.34 / 278.89 Β±73.18 / 381.66 ms β no change β β QQuery 42 β 313.04 / 406.58 Β±66.54 / 469.44 ms β 424.75 / 508.06 Β±64.51 / 608.33 ms β 1.25x slower β β QQuery 43 β 106.27 / 153.42 Β±40.93 / 206.85 ms β 76.87 / 122.80 Β±44.31 / 207.30 ms β +1.25x faster β β QQuery 44 β 197.68 / 262.02 Β±46.86 / 301.64 ms β 197.45 / 241.40 Β±47.81 / 302.02 ms β +1.09x faster β β QQuery 45 β 451.01 / 532.42 Β±78.73 / 646.05 ms β 566.88 / 676.77 Β±58.96 / 729.30 ms β 1.27x slower β β QQuery 46 β 290.87 / 347.90 Β±40.26 / 400.02 ms β 525.32 / 595.42 Β±55.74 / 666.91 ms β 1.71x slower β β QQuery 47 β 1185.24 / 1277.11 Β±56.32 / 1339.46 ms β 1531.58 / 1691.49 Β±123.96 / 1828.87 ms β 1.32x slower β β QQuery 48 β 586.89 / 704.35 Β±64.89 / 767.71 ms β 860.34 / 940.31 Β±40.65 / 972.04 ms β 1.33x slower β β QQuery 49 β 579.55 / 633.07 Β±47.90 / 700.54 ms β 713.51 / 762.19 Β±41.24 / 812.47 ms β 1.20x slower β β QQuery 50 β 542.57 / 640.05 Β±52.65 / 690.72 ms β 787.60 / 861.02 Β±65.80 / 959.68 ms β 1.35x slower β β QQuery 51 β 520.67 / 537.99 Β±14.14 / 550.77 ms β 682.18 / 761.79 Β±70.10 / 874.33 ms β 1.42x slower β β QQuery 52 β 312.58 / 407.67 Β±64.79 / 474.39 ms β 445.38 / 501.36 Β±42.92 / 559.57 ms β 1.23x slower β β QQuery 53 β 408.33 / 450.05 Β±47.26 / 509.37 ms β 446.71 / 572.80 Β±64.03 / 619.85 ms β 1.27x slower β β QQuery 54 β 856.79 / 951.74 Β±64.38 / 1036.33 ms β 1146.19 / 1202.47 Β±51.05 / 1298.23 ms β 1.26x slower β β QQuery 55 β 376.31 / 424.24 Β±32.17 / 472.94 ms β 427.07 / 510.18 Β±64.94 / 611.92 ms β 1.20x slower β β QQuery 56 β 522.52 / 587.33 Β±34.44 / 618.46 ms β 713.75 / 791.18 Β±52.54 / 847.87 ms β 1.35x slower β β QQuery 57 β 1086.59 / 1209.58 Β±84.71 / 1322.89 ms β 1383.35 / 1526.50 Β±90.48 / 1641.59 ms β 1.26x slower β β QQuery 58 β 1161.46 / 1328.95 Β±95.04 / 1424.12 ms β 1486.29 / 1557.80 Β±43.91 / 1600.89 ms β 1.17x slower β β QQuery 59 β 908.67 / 933.47 Β±48.51 / 1030.49 ms β 1006.37 / 1093.11 Β±69.39 / 1210.71 ms β 1.17x slower β β QQuery 60 β 582.73 / 668.18 Β±59.01 / 737.15 ms β 645.35 / 754.09 Β±84.78 / 862.24 ms β 1.13x slower β β QQuery 61 β 395.13 / 395.72 Β±0.48 / 396.30 ms β 390.40 / 406.63 Β±17.32 / 427.91 ms β no change β β QQuery 62 β 579.22 / 601.14 Β±24.69 / 632.90 ms β 541.37 / 651.02 Β±81.35 / 786.06 ms β 1.08x slower β β QQuery 63 β 412.95 / 440.16 Β±28.07 / 475.79 ms β 450.44 / 516.72 Β±48.80 / 589.09 ms β 1.17x slower β β QQuery 64 β 3103.02 / 3328.53 Β±120.38 / 3445.36 ms β 4581.49 / 4701.73 Β±72.41 / 4767.96 ms β 1.41x slower β β QQuery 65 β 608.88 / 721.26 Β±70.16 / 817.53 ms β 966.99 / 1037.07 Β±61.62 / 1133.67 ms β 1.44x slower β β QQuery 66 β 559.87 / 599.59 Β±41.66 / 678.05 ms β 684.01 / 759.71 Β±53.18 / 818.52 ms β 1.27x slower β β QQuery 67 β 676.39 / 756.49 Β±65.27 / 865.22 ms β 671.85 / 734.72 Β±42.09 / 790.85 ms β no change β β QQuery 68 β 282.13 / 306.93 Β±18.14 / 330.96 ms β 505.36 / 550.88 Β±51.70 / 645.64 ms β 1.79x slower β β QQuery 69 β 699.05 / 775.50 Β±84.41 / 930.68 ms β 1117.58 / 1268.38 Β±85.55 / 1370.94 ms β 1.64x slower β β QQuery 70 β 701.82 / 774.27 Β±66.53 / 883.88 ms β 792.69 / 881.32 Β±61.41 / 969.41 ms β 1.14x slower β β QQuery 71 β 475.37 / 559.70 Β±62.68 / 660.60 ms β 649.94 / 730.37 Β±53.22 / 806.66 ms β 1.30x slower β β QQuery 72 β 3044.03 / 3165.95 Β±115.92 / 3380.91 ms β 3546.89 / 3750.38 Β±123.34 / 3892.05 ms β 1.18x slower β β QQuery 73 β 194.32 / 310.16 Β±59.67 / 362.85 ms β 259.27 / 344.28 Β±46.67 / 395.58 ms β 1.11x slower β β QQuery 74 β 754.02 / 813.94 Β±54.84 / 906.22 ms β 1070.66 / 1154.38 Β±63.05 / 1256.96 ms β 1.42x slower β β QQuery 75 β 926.92 / 992.83 Β±49.53 / 1078.85 ms β 1259.71 / 1446.22 Β±130.80 / 1631.07 ms β 1.46x slower β β QQuery 76 β 544.05 / 608.33 Β±50.96 / 659.16 ms β 613.68 / 731.80 Β±95.34 / 812.26 ms β 1.20x slower β β QQuery 77 β 613.58 / 726.39 Β±69.44 / 804.74 ms β 758.76 / 930.82 Β±110.02 / 1077.70 ms β 1.28x slower β β QQuery 78 β 701.90 / 857.68 Β±82.35 / 946.42 ms β 1357.90 / 1380.76 Β±17.85 / 1401.57 ms β 1.61x slower β β QQuery 79 β 451.00 / 511.41 Β±53.61 / 604.97 ms β 583.44 / 686.79 Β±63.22 / 747.65 ms β 1.34x slower β β QQuery 80 β 649.68 / 745.90 Β±66.55 / 827.47 ms β 919.94 / 977.45 Β±49.99 / 1037.83 ms β 1.31x slower β β QQuery 81 β 477.80 / 627.44 Β±78.18 / 689.01 ms β 785.57 / 895.89 Β±58.70 / 952.08 ms β 1.43x slower β β QQuery 82 β 555.59 / 642.92 Β±47.76 / 681.70 ms β 746.15 / 892.27 Β±91.56 / 968.23 ms β 1.39x slower β β QQuery 83 β 864.28 / 982.67 Β±78.78 / 1098.97 ms β 1142.97 / 1212.42 Β±39.60 / 1264.48 ms β 1.23x slower β β QQuery 84 β 444.24 / 503.37 Β±56.72 / 595.05 ms β 692.08 / 771.19 Β±61.79 / 879.61 ms β 1.53x slower β β QQuery 85 β 819.22 / 889.00 Β±52.15 / 955.65 ms β 1090.85 / 1233.08 Β±117.86 / 1352.21 ms β 1.39x slower β β QQuery 86 β 247.55 / 316.54 Β±56.17 / 395.79 ms β 376.78 / 428.52 Β±44.71 / 489.65 ms β 1.35x slower β β QQuery 87 β 591.86 / 666.41 Β±66.35 / 787.35 ms β 941.08 / 1008.22 Β±68.99 / 1131.74 ms β 1.51x slower β β QQuery 88 β 736.39 / 737.64 Β±0.82 / 738.89 ms β 811.79 / 856.19 Β±50.30 / 950.52 ms β 1.16x slower β β QQuery 89 β 425.01 / 459.35 Β±27.91 / 483.21 ms β 511.71 / 545.87 Β±32.75 / 604.73 ms β 1.19x slower β β QQuery 90 β 425.49 / 466.52 Β±26.00 / 500.42 ms β 470.96 / 508.61 Β±24.42 / 533.97 ms β 1.09x slower β β QQuery 91 β 524.19 / 663.79 Β±112.28 / 805.35 ms β 1043.10 / 1046.85 Β±2.41 / 1049.77 ms β 1.58x slower β β QQuery 92 β 439.63 / 445.22 Β±3.91 / 449.72 ms β 504.60 / 578.65 Β±43.93 / 632.00 ms β 1.30x slower β β QQuery 93 β 471.06 / 482.26 Β±11.68 / 501.88 ms β 529.59 / 617.69 Β±55.73 / 677.86 ms β 1.28x slower β β QQuery 94 β 477.38 / 528.91 Β±44.14 / 588.01 ms β 690.56 / 798.78 Β±66.49 / 878.12 ms β 1.51x slower β β QQuery 95 β 695.69 / 779.66 Β±45.63 / 825.44 ms β 1141.76 / 1200.99 Β±40.20 / 1245.61 ms β 1.54x slower β β QQuery 96 β 403.54 / 446.45 Β±49.78 / 507.91 ms β 502.38 / 535.03 Β±34.64 / 595.84 ms β 1.20x slower β β QQuery 97 β 439.31 / 557.41 Β±89.83 / 660.61 ms β 622.15 / 658.20 Β±41.46 / 731.49 ms β 1.18x slower β β QQuery 98 β 395.91 / 439.87 Β±31.40 / 484.66 ms β 478.60 / 555.32 Β±59.56 / 639.39 ms β 1.26x slower β β QQuery 99 β 506.66 / 617.98 Β±64.64 / 694.81 ms β 581.55 / 737.34 Β±80.10 / 811.33 ms β 1.19x slower β βββββββββββββ΄βββββββββββββββββββββββββββββββββββββββββ΄ββββββββββββββββββββββββββββββββββββββββββββββ΄ββββββββββββββββ ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ³βββββββββββββ β Benchmark Summary β β β‘ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ© β Total Time (HEAD) β 75429.13ms β β Total Time (claude_datafusion-rowgroup-buffering-ec9abc) β 97992.87ms β β Average Time (HEAD) β 761.91ms β β Average Time (claude_datafusion-rowgroup-buffering-ec9abc) β 989.83ms β β Queries Faster β 3 β β Queries Slower β 89 β β Queries with No Change β 7 β β Queries with Failure β 0 β ββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββββ΄βββββββββββββ ``` </p> </details> <details><summary>Memory Pool Peaks</summary> Peak `MemoryPool` reservation per query β what DataFusion's accounting believes it reserved. Recorded only when the benchmark runs with `DATAFUSION_RUNTIME_MEMORY_LIMIT` set. Base: `39d5064 (merge-base)` | Changed: `claude/datafusion-rowgroup-buffering-ec9abc` **`tpcds` β `tpcds_sf1`** | Query | Base | Changed | Change | | --- | --- | --- | --- | | Query 1 | 219 B | 219 B | +0.0% | | Query 2 | 73.4 MiB | 62.4 MiB | -15.0% | | Query 3 | 5.1 MiB | 4.8 MiB | -6.2% | | Query 4 | 153.1 MiB | 154.2 MiB | +0.7% | | Query 5 | 13.2 MiB | 13.9 MiB | +4.8% | | Query 6 | 8.0 MiB | 7.8 MiB | -2.7% | | Query 7 | 6.9 MiB | 6.9 MiB | +0.0% | | Query 8 | 2.4 MiB | 2.6 MiB | +7.7% | | Query 9 | 32.1 KiB | 32.1 KiB | +0.0% | | Query 10 | 4.4 MiB | 4.4 MiB | +0.0% | | Query 11 | 102.5 MiB | 102.5 MiB | +0.0% | | Query 12 | 132.7 MiB | 132.7 MiB | +0.0% | | Query 13 | 18.7 MiB | 18.0 MiB | -3.6% | | Query 14 | 159.6 MiB | 159.5 MiB | -0.1% | | Query 15 | 7.0 MiB | 7.0 MiB | +0.0% | | Query 16 | 539 B | 603 B | +11.9% | | Query 17 | 37.3 MiB | 37.3 MiB | +0.0% | | Query 18 | 16.6 MiB | 18.3 MiB | +10.1% | | Query 19 | 7.8 MiB | 7.4 MiB | -5.7% | | Query 20 | 132.8 MiB | 132.8 MiB | +0.0% | | Query 21 | 5.1 MiB | 5.3 MiB | +4.2% | | Query 22 | 55.5 MiB | 65.4 MiB | +17.9% | | Query 23 | 368.2 MiB | 372.6 MiB | +1.2% | | Query 24 | 36.7 MiB | 36.7 MiB | +0.0% | | Query 25 | 80.4 MiB | 78.9 MiB | -1.9% | | Query 26 | 7.5 MiB | 7.5 MiB | -0.1% | | Query 27 | 1.7 MiB | 1.7 MiB | -0.0% | | Query 28 | 1.2 MiB | 679.9 KiB | -44.4% | | Query 29 | 90.8 MiB | 91.0 MiB | +0.1% | | Query 30 | 6.6 MiB | 6.6 MiB | -0.8% | | Query 31 | 32.3 MiB | 32.0 MiB | -1.0% | | Query 32 | 2.7 MiB | 2.7 MiB | +0.0% | | Query 33 | 4.8 MiB | 4.9 MiB | +2.2% | | Query 34 | 8.0 MiB | 8.0 MiB | +0.0% | | Query 35 | 28.6 MiB | 28.6 MiB | +0.0% | | Query 36 | 10.6 MiB | 10.6 MiB | +0.0% | | Query 37 | 3.8 MiB | 2.8 MiB | -25.6% | | Query 38 | 20.3 MiB | 20.6 MiB | +1.4% | | Query 39 | 45.2 MiB | 54.6 MiB | +20.6% | | Query 40 | 11.1 MiB | 11.1 MiB | +0.0% | | Query 41 | 2.1 MiB | 2.1 MiB | +0.0% | | Query 42 | 2.5 MiB | 2.5 MiB | +0.0% | | Query 43 | 2.4 KiB | 2.7 KiB | +13.9% | | Query 44 | 1008 B | 1008 B | +0.0% | | Query 45 | 8.4 MiB | 8.8 MiB | +4.5% | | Query 46 | 8.1 MiB | 8.0 MiB | -1.2% | | Query 47 | 163.0 MiB | 163.0 MiB | +0.0% | | Query 48 | 15.5 MiB | 15.5 MiB | +0.0% | | Query 49 | 71.1 MiB | 52.3 MiB | -26.4% | | Query 50 | 13.6 MiB | 13.6 MiB | +0.0% | | Query 51 | 200.1 MiB | 200.1 MiB | +0.0% | | Query 52 | 4.2 MiB | 4.2 MiB | +0.0% | | Query 53 | 30.8 MiB | 30.8 MiB | +0.0% | | Query 54 | 3.4 MiB | 3.3 MiB | -1.8% | | Query 55 | 4.1 MiB | 3.8 MiB | -7.0% | | Query 56 | 5.5 MiB | 5.3 MiB | -3.7% | | Query 57 | 156.9 MiB | 156.9 MiB | +0.0% | | Query 58 | 6.7 MiB | 6.7 MiB | +0.0% | | Query 59 | 24.9 MiB | 24.9 MiB | +0.0% | | Query 60 | 7.6 MiB | 7.6 MiB | +0.2% | | Query 61 | 1.4 MiB | 1.4 MiB | +2.3% | | Query 62 | 7.7 MiB | 7.7 MiB | +0.0% | | Query 63 | 30.8 MiB | 30.8 MiB | -0.0% | | Query 64 | 70.6 MiB | 68.3 MiB | -3.3% | | Query 65 | 34.0 MiB | 34.0 MiB | +0.1% | | Query 66 | 15.9 MiB | 15.8 MiB | -0.6% | | Query 67 | 515.6 MiB | 515.5 MiB | -0.0% | | Query 68 | 8.1 MiB | 8.0 MiB | -1.5% | | Query 69 | 47.9 MiB | 47.9 MiB | +0.0% | | Query 70 | 52.0 MiB | 52.0 MiB | -0.0% | | Query 71 | 93.0 MiB | 93.0 MiB | +0.0% | | Query 72 | 199.2 MiB | 235.3 MiB | +18.1% | | Query 73 | 8.0 MiB | 8.0 MiB | +0.0% | | Query 74 | 57.0 MiB | 57.6 MiB | +1.0% | | Query 75 | 21.5 MiB | 26.4 MiB | +22.9% | | Query 76 | 9.5 MiB | 9.5 MiB | -0.0% | | Query 77 | 3.5 MiB | 3.3 MiB | -3.6% | | Query 78 | 111.8 MiB | 113.8 MiB | +1.8% | | Query 79 | 9.6 MiB | 9.6 MiB | +0.0% | | Query 80 | 39.5 MiB | 39.9 MiB | +1.0% | | Query 81 | 17.1 MiB | 17.1 MiB | +0.1% | | Query 82 | 3.8 MiB | 2.9 MiB | -21.9% | | Query 83 | 11.4 MiB | 11.6 MiB | +1.7% | | Query 84 | 13.5 MiB | 13.5 MiB | +0.0% | | Query 85 | 13.9 MiB | 13.9 MiB | +0.0% | | Query 86 | 105.5 MiB | 105.5 MiB | -0.0% | | Query 87 | 20.4 MiB | 20.1 MiB | -1.7% | | Query 88 | 1.2 MiB | 1.2 MiB | +5.1% | | Query 89 | 130.4 MiB | 131.2 MiB | +0.6% | | Query 90 | 619.0 KiB | 619.0 KiB | +0.0% | | Query 91 | 22.1 MiB | 31.4 MiB | +41.8% | | Query 92 | 2.7 MiB | 2.9 MiB | +8.0% | | Query 93 | 14.0 MiB | 13.8 MiB | -1.8% | | Query 94 | 3.8 MiB | 3.8 MiB | +0.0% | | Query 95 | 14.3 MiB | 14.3 MiB | +0.0% | | Query 96 | 224.6 KiB | 224.6 KiB | +0.0% | | Query 97 | 46.2 MiB | 46.7 MiB | +0.9% | | Query 98 | 133.1 MiB | 133.1 MiB | +0.0% | | Query 99 | 7.8 MiB | 7.8 MiB | -0.1% | **Pool accounting vs. process RSS** Max pool peak is the largest reservation any single query in the run reached; peak RSS covers the whole invocation, including data loading and allocator retention, and the two high-water marks need not coincide in time. The gap is therefore an upper bound on what the pool did not account for, not a measurement of it. | Benchmark | Side | Max pool peak | Peak RSS | Gap | RSS / pool | | --- | --- | --- | --- | --- | --- | | tpcds | base (`39d5064 (merge-base)`) | 515.6 MiB | 1.0 GiB | 554.7 MiB | 2.1Γ | | tpcds | changed (`claude/datafusion-rowgroup-buffering-ec9abc`) | 515.5 MiB | 906.7 MiB | 391.1 MiB | 1.8Γ | </details> <details><summary>Resource Usage</summary> **tpcds β base (merge-base)** | Metric | Value | |--------|-------| | Wall time | 385.1s | | Peak memory | 1.0 GiB | | Avg memory | 543.1 MiB | | CPU user | 238.7s | | CPU sys | 12.2s | | Peak spill | 0 B | **tpcds β branch** | Metric | Value | |--------|-------| | Wall time | 495.1s | | Peak memory | 906.7 MiB | | Avg memory | 370.4 MiB | | CPU user | 246.0s | | CPU sys | 13.2s | | 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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