adriangbot commented on PR #25502: URL: https://github.com/apache/datafusion/pull/25502#issuecomment-5749686443
🤖 Benchmark completed (GKE) | [trigger](https://github.com/apache/datafusion/pull/25502#issuecomment-5749235902) **Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) Comparing neilc/fix-sliced-builder-capacity (812bf717f6826f7b2d275573a90e9cb6149d9ca6) to 24a7f13 (merge-base) [diff](https://github.com/apache/datafusion/compare/24a7f13f51230def9ceb0eeae920fd3840324e13..812bf717f6826f7b2d275573a90e9cb6149d9ca6) <details><summary>Run configuration</summary> ```yaml run benchmark string_expressions ``` </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 neilc_fix-sliced-builder-capacity ----- ---- --------------------------------- ascii/scalar_utf8 1.00 122.7±1.05ns ? ?/sec 1.00 122.6±1.10ns ? ?/sec ascii/scalar_utf8view 1.00 123.5±1.11ns ? ?/sec 1.00 123.3±1.17ns ? ?/sec ascii/string_ascii_only (null_density=0) 1.00 6.4±0.01µs ? ?/sec 1.00 6.4±0.01µs ? ?/sec ascii/string_ascii_only (null_density=0.5) 1.08 7.4±0.01µs ? ?/sec 1.00 6.9±0.00µs ? ?/sec ascii/string_utf8 (null_density=0) 1.00 8.7±0.01µs ? ?/sec 1.00 8.7±0.01µs ? ?/sec ascii/string_utf8 (null_density=0.5) 1.09 8.8±0.01µs ? ?/sec 1.00 8.0±0.00µs ? ?/sec ascii/string_view_ascii_only (null_density=0) 1.00 7.1±0.01µs ? ?/sec 1.00 7.1±0.07µs ? ?/sec ascii/string_view_ascii_only (null_density=0.5) 1.12 9.0±0.01µs ? ?/sec 1.00 8.1±0.01µs ? ?/sec ascii/string_view_utf8 (null_density=0) 1.00 13.6±0.13µs ? ?/sec 1.08 14.6±0.16µs ? ?/sec ascii/string_view_utf8 (null_density=0.5) 1.12 10.5±0.01µs ? ?/sec 1.00 9.4±0.01µs ? ?/sec chr/array 1.00 7.0±0.52µs ? ?/sec 1.02 7.2±0.53µs ? ?/sec chr/scalar 1.00 135.5±1.12ns ? ?/sec 1.09 147.7±7.18ns ? ?/sec concat function/concat/1024 1.00 14.2±0.02µs ? ?/sec 1.03 14.6±0.02µs ? ?/sec concat function/concat/4096 1.00 56.6±0.17µs ? ?/sec 1.01 57.3±0.09µs ? ?/sec concat function/concat/8192 1.00 111.6±0.21µs ? ?/sec 1.03 114.4±0.11µs ? ?/sec concat function/concat/scalar 1.02 833.2±1.63ns ? ?/sec 1.00 815.8±4.93ns ? ?/sec concat function/concat_view/1024 1.00 30.6±0.27µs ? ?/sec 1.00 30.8±0.20µs ? ?/sec concat function/concat_view/4096 1.00 144.2±1.33µs ? ?/sec 1.00 144.8±1.12µs ? ?/sec concat function/concat_view/8192 1.00 307.6±2.99µs ? ?/sec 1.00 306.8±2.15µs ? ?/sec concat_ws function/concat_ws/1024 1.00 20.4±0.07µs ? ?/sec 1.01 20.6±0.06µs ? ?/sec concat_ws function/concat_ws/4096 1.00 79.1±0.09µs ? ?/sec 1.01 80.2±0.19µs ? ?/sec concat_ws function/concat_ws/8192 1.00 157.7±0.91µs ? ?/sec 1.01 159.3±0.23µs ? ?/sec concat_ws function/concat_ws/scalar 1.00 973.2±3.38ns ? ?/sec 1.00 969.9±3.27ns ? ?/sec contains_StringArray_array_search 1.00 219.4±4.34µs ? ?/sec 1.00 220.4±4.68µs ? ?/sec contains_StringArray_scalar_search 1.00 73.1±0.15µs ? ?/sec 1.00 73.4±0.17µs ? ?/sec contains_StringViewArray_array_search 1.00 232.7±5.68µs ? ?/sec 1.02 237.5±5.50µs ? ?/sec contains_StringViewArray_scalar_search 1.00 79.8±0.25µs ? ?/sec 1.00 79.4±0.14µs ? ?/sec contains_StringViewArray_scalar_strlen_128 1.00 79.6±0.12µs ? ?/sec 1.01 80.1±0.12µs ? ?/sec contains_StringViewArray_scalar_strlen_32 1.01 41.0±0.06µs ? ?/sec 1.00 40.6±0.05µs ? ?/sec contains_StringViewArray_scalar_strlen_512 1.00 231.9±0.76µs ? ?/sec 1.00 231.4±1.00µs ? ?/sec contains_StringViewArray_scalar_strlen_8 1.00 47.2±0.03µs ? ?/sec 1.00 47.3±0.12µs ? ?/sec ends_with_StringArray_array_suffix 1.01 43.3±0.66µs ? ?/sec 1.00 43.0±0.53µs ? ?/sec ends_with_StringArray_scalar_suffix 1.02 11.5±0.03µs ? ?/sec 1.00 11.4±0.05µs ? ?/sec ends_with_StringViewArray_array_suffix 1.01 56.6±0.51µs ? ?/sec 1.00 56.1±0.71µs ? ?/sec ends_with_StringViewArray_scalar_strlen_128 1.00 17.4±0.02µs ? ?/sec 1.02 17.7±0.02µs ? ?/sec ends_with_StringViewArray_scalar_strlen_32 1.00 16.2±0.02µs ? ?/sec 1.00 16.1±0.01µs ? ?/sec ends_with_StringViewArray_scalar_strlen_512 1.01 17.9±0.03µs ? ?/sec 1.00 17.8±0.04µs ? ?/sec ends_with_StringViewArray_scalar_strlen_8 1.00 17.9±0.01µs ? ?/sec 1.00 17.9±0.01µs ? ?/sec ends_with_StringViewArray_scalar_suffix 1.03 18.1±0.04µs ? ?/sec 1.00 17.6±0.05µs ? ?/sec long strings, long trim/btrim large_string [size=4096, len=64, remaining=8] 1.00 808.6±0.36µs ? ?/sec 1.00 807.2±0.55µs ? ?/sec long strings, long trim/btrim string [size=4096, len=64, remaining=8] 1.00 809.1±0.45µs ? ?/sec 1.00 808.1±1.05µs ? ?/sec long strings, long trim/btrim string_view [size=4096, len=64, remaining=8] 1.00 819.2±0.88µs ? ?/sec 1.00 818.6±0.17µs ? ?/sec long strings, long trim/ltrim large_string [size=4096, len=64, remaining=8] 1.00 423.4±0.93µs ? ?/sec 1.00 421.9±1.19µs ? ?/sec long strings, long trim/ltrim string [size=4096, len=64, remaining=8] 1.00 424.1±0.59µs ? ?/sec 1.00 424.0±0.90µs ? ?/sec long strings, long trim/ltrim string_view [size=4096, len=64, remaining=8] 1.00 434.4±1.06µs ? ?/sec 1.00 432.9±0.88µs ? ?/sec long strings, long trim/rtrim large_string [size=4096, len=64, remaining=8] 1.00 397.3±0.10µs ? ?/sec 1.00 397.5±0.09µs ? ?/sec long strings, long trim/rtrim string [size=4096, len=64, remaining=8] 1.00 396.3±0.08µs ? ?/sec 1.00 396.5±0.11µs ? ?/sec long strings, long trim/rtrim string_view [size=4096, len=64, remaining=8] 1.00 405.2±0.10µs ? ?/sec 1.00 405.6±0.18µs ? ?/sec long strings, short trim/btrim large_string [size=4096, len=64, remaining=60] 1.01 97.6±0.02µs ? ?/sec 1.00 96.9±0.02µs ? ?/sec long strings, short trim/btrim string [size=4096, len=64, remaining=60] 1.01 97.9±0.04µs ? ?/sec 1.00 96.8±0.02µs ? ?/sec long strings, short trim/btrim string_view [size=4096, len=64, remaining=60] 1.00 107.2±0.03µs ? ?/sec 1.00 107.4±0.07µs ? ?/sec long strings, short trim/ltrim large_string [size=4096, len=64, remaining=60] 1.00 54.0±0.01µs ? ?/sec 1.00 54.0±0.03µs ? ?/sec long strings, short trim/ltrim string [size=4096, len=64, remaining=60] 1.00 55.4±0.01µs ? ?/sec 1.00 55.5±0.04µs ? ?/sec long strings, short trim/ltrim string_view [size=4096, len=64, remaining=60] 1.00 63.4±0.03µs ? ?/sec 1.03 65.6±0.40µs ? ?/sec long strings, short trim/rtrim large_string [size=4096, len=64, remaining=60] 1.00 55.6±0.05µs ? ?/sec 1.00 55.6±0.01µs ? ?/sec long strings, short trim/rtrim string [size=4096, len=64, remaining=60] 1.00 54.5±0.01µs ? ?/sec 1.00 54.5±0.02µs ? ?/sec long strings, short trim/rtrim string_view [size=4096, len=64, remaining=60] 1.00 59.9±0.04µs ? ?/sec 1.02 61.1±0.06µs ? ?/sec lower_all_values_are_ascii: 1024 1.00 2.1±0.00µs ? ?/sec 1.00 2.0±0.00µs ? ?/sec lower_all_values_are_ascii: 4096 1.00 7.5±0.01µs ? ?/sec 1.00 7.5±0.01µs ? ?/sec lower_all_values_are_ascii: 8192 1.03 15.1±0.86µs ? ?/sec 1.00 14.7±0.02µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 10, null_density: 0, mixed: false 1.03 59.6±0.11µs ? ?/sec 1.00 57.7±0.05µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 10, null_density: 0, mixed: true 1.01 72.3±0.61µs ? ?/sec 1.00 71.5±0.23µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 10, null_density: 0.1, mixed: false 1.01 55.9±0.04µs ? ?/sec 1.00 55.6±0.04µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 10, null_density: 0.1, mixed: true 1.00 65.9±0.17µs ? ?/sec 1.04 68.3±0.12µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 128, null_density: 0, mixed: false 1.04 70.1±0.65µs ? ?/sec 1.00 67.4±0.17µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 128, null_density: 0, mixed: true 1.01 83.8±0.46µs ? ?/sec 1.00 83.1±0.39µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 128, null_density: 0.1, mixed: false 1.00 67.4±0.15µs ? ?/sec 1.02 68.6±0.12µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 128, null_density: 0.1, mixed: true 1.01 75.9±0.67µs ? ?/sec 1.00 75.4±0.20µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 64, null_density: 0, mixed: false 1.00 48.8±0.08µs ? ?/sec 1.03 50.2±0.10µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 64, null_density: 0, mixed: true 1.02 77.6±0.09µs ? ?/sec 1.00 76.2±0.26µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 64, null_density: 0.1, mixed: false 1.01 48.8±0.08µs ? ?/sec 1.00 48.5±0.04µs ? ?/sec lower_all_values_are_ascii_string_views: size: 4096, str_len: 64, null_density: 0.1, mixed: true 1.00 68.3±0.17µs ? ?/sec 1.00 68.3±0.15µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 10, null_density: 0, mixed: false 1.00 115.6±0.08µs ? ?/sec 1.00 115.2±0.09µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 10, null_density: 0, mixed: true 1.00 160.6±0.26µs ? ?/sec 1.00 160.1±0.36µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 10, null_density: 0.1, mixed: false 1.01 112.1±0.08µs ? ?/sec 1.00 111.5±0.41µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 10, null_density: 0.1, mixed: true 1.00 147.6±0.22µs ? ?/sec 1.00 147.3±0.28µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 128, null_density: 0, mixed: false 1.00 134.6±0.31µs ? ?/sec 1.02 136.8±0.27µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 128, null_density: 0, mixed: true 1.00 195.6±0.53µs ? ?/sec 1.00 195.8±0.45µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 128, null_density: 0.1, mixed: false 1.00 137.4±0.38µs ? ?/sec 1.00 137.7±0.29µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 128, null_density: 0.1, mixed: true 1.00 180.8±0.44µs ? ?/sec 1.00 181.1±0.43µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 64, null_density: 0, mixed: false 1.00 97.3±0.19µs ? ?/sec 1.02 99.3±1.61µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 64, null_density: 0, mixed: true 1.00 181.9±0.53µs ? ?/sec 1.00 181.3±0.41µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 64, null_density: 0.1, mixed: false 1.00 100.0±0.24µs ? ?/sec 1.02 102.0±0.16µs ? ?/sec lower_all_values_are_ascii_string_views: size: 8192, str_len: 64, null_density: 0.1, mixed: true 1.00 166.7±0.41µs ? ?/sec 1.00 166.6±0.41µs ? ?/sec lower_sliced_ascii: parent=65536, slice=128, str_len=32 1.01 525.8±1.49ns ? ?/sec 1.00 522.8±1.92ns ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 10, non_ascii_density: 0.1, null_density: 0, mixed: false 1.05 206.7±0.61µs ? ?/sec 1.00 196.3±0.70µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 10, non_ascii_density: 0.1, null_density: 0, mixed: true 1.00 199.4±0.68µs ? ?/sec 1.00 199.5±0.72µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 10, non_ascii_density: 0.1, null_density: 0.1, mixed: false 1.00 182.5±0.97µs ? ?/sec 1.01 184.8±0.60µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 10, non_ascii_density: 0.1, null_density: 0.1, mixed: true 1.00 180.1±0.49µs ? ?/sec 1.03 185.8±0.51µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 128, non_ascii_density: 0.1, null_density: 0, mixed: false 1.02 202.6±0.59µs ? ?/sec 1.00 199.4±0.65µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 128, non_ascii_density: 0.1, null_density: 0, mixed: true 1.00 205.7±0.83µs ? ?/sec 1.01 207.4±0.79µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 128, non_ascii_density: 0.1, null_density: 0.1, mixed: false 1.00 180.9±0.59µs ? ?/sec 1.02 183.7±0.56µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 128, non_ascii_density: 0.1, null_density: 0.1, mixed: true 1.03 179.7±0.52µs ? ?/sec 1.00 174.7±0.59µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 64, non_ascii_density: 0.1, null_density: 0, mixed: false 1.02 200.9±0.63µs ? ?/sec 1.00 196.3±0.66µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 64, non_ascii_density: 0.1, null_density: 0, mixed: true 1.03 201.3±0.99µs ? ?/sec 1.00 195.4±0.62µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 64, non_ascii_density: 0.1, null_density: 0.1, mixed: false 1.06 188.5±0.60µs ? ?/sec 1.00 177.5±0.59µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 4096, str_len: 64, non_ascii_density: 0.1, null_density: 0.1, mixed: true 1.00 176.2±0.55µs ? ?/sec 1.04 183.0±0.65µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 10, non_ascii_density: 0.1, null_density: 0, mixed: false 1.02 398.0±1.35µs ? ?/sec 1.00 391.5±1.47µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 10, non_ascii_density: 0.1, null_density: 0, mixed: true 1.01 406.1±1.22µs ? ?/sec 1.00 402.1±2.87µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 10, non_ascii_density: 0.1, null_density: 0.1, mixed: false 1.00 365.6±1.26µs ? ?/sec 1.01 368.2±1.31µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 10, non_ascii_density: 0.1, null_density: 0.1, mixed: true 1.00 364.2±1.30µs ? ?/sec 1.02 370.0±1.16µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 128, non_ascii_density: 0.1, null_density: 0, mixed: false 1.00 406.1±1.19µs ? ?/sec 1.01 410.4±1.30µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 128, non_ascii_density: 0.1, null_density: 0, mixed: true 1.00 403.9±1.69µs ? ?/sec 1.00 403.5±1.31µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 128, non_ascii_density: 0.1, null_density: 0.1, mixed: false 1.01 374.2±1.89µs ? ?/sec 1.00 369.4±1.12µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 128, non_ascii_density: 0.1, null_density: 0.1, mixed: true 1.00 361.9±1.00µs ? ?/sec 1.03 373.6±1.25µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 64, non_ascii_density: 0.1, null_density: 0, mixed: false 1.00 399.6±1.27µs ? ?/sec 1.01 403.6±1.44µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 64, non_ascii_density: 0.1, null_density: 0, mixed: true 1.00 397.9±1.18µs ? ?/sec 1.01 403.5±1.84µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 64, non_ascii_density: 0.1, null_density: 0.1, mixed: false 1.00 363.1±1.04µs ? ?/sec 1.00 364.0±1.05µs ? ?/sec lower_some_values_are_nonascii_string_views: size: 8192, str_len: 64, non_ascii_density: 0.1, null_density: 0.1, mixed: true 1.00 364.2±0.99µs ? ?/sec 1.00 364.5±1.13µs ? ?/sec lower_the_first_value_is_nonascii: 1024 1.00 26.6±0.11µs ? ?/sec 1.00 26.6±0.14µs ? ?/sec lower_the_first_value_is_nonascii: 4096 1.01 107.9±0.47µs ? ?/sec 1.00 107.2±0.47µs ? ?/sec lower_the_first_value_is_nonascii: 8192 1.00 215.3±0.95µs ? ?/sec 1.00 215.3±1.06µs ? ?/sec lower_the_middle_value_is_nonascii: 1024 1.00 26.8±0.10µs ? ?/sec 1.00 26.8±0.11µs ? ?/sec lower_the_middle_value_is_nonascii: 4096 1.00 108.5±0.97µs ? ?/sec 1.00 108.5±0.48µs ? ?/sec lower_the_middle_value_is_nonascii: 8192 1.01 219.2±0.99µs ? ?/sec 1.00 217.0±0.91µs ? ?/sec repeat 1073741824 times/repeat_string overflow [size=1024, repeat_times=1073741824] 1.00 799.2±0.60ns ? ?/sec 1.00 797.8±0.54ns ? ?/sec repeat 1073741824 times/repeat_string overflow [size=4096, repeat_times=1073741824] 1.00 798.6±0.84ns ? ?/sec 1.00 801.5±0.94ns ? ?/sec repeat 3 times/repeat_large_string [size=1024, repeat_times=3] 1.01 17.2±0.01µs ? ?/sec 1.00 17.0±0.02µs ? ?/sec repeat 3 times/repeat_large_string [size=4096, repeat_times=3] 1.01 65.0±0.05µs ? ?/sec 1.00 64.6±0.11µs ? ?/sec repeat 3 times/repeat_string [size=1024, repeat_times=3] 1.01 17.2±0.10µs ? ?/sec 1.00 17.0±0.11µs ? ?/sec repeat 3 times/repeat_string [size=4096, repeat_times=3] 1.00 64.8±0.39µs ? ?/sec 1.00 64.6±0.40µs ? ?/sec repeat 3 times/repeat_string_view [size=1024, repeat_times=3] 1.00 18.2±0.02µs ? ?/sec 1.02 18.6±0.01µs ? ?/sec repeat 3 times/repeat_string_view [size=4096, repeat_times=3] 1.00 69.8±0.08µs ? ?/sec 1.03 71.8±0.11µs ? ?/sec repeat 30 times/repeat_large_string [size=1024, repeat_times=30] 1.00 53.6±0.05µs ? ?/sec 1.00 53.7±0.04µs ? ?/sec repeat 30 times/repeat_large_string [size=4096, repeat_times=30] 1.01 255.3±0.66µs ? ?/sec 1.00 251.6±0.15µs ? ?/sec repeat 30 times/repeat_string [size=1024, repeat_times=30] 1.00 53.6±0.06µs ? ?/sec 1.01 54.0±0.10µs ? ?/sec repeat 30 times/repeat_string [size=4096, repeat_times=30] 1.01 254.8±0.91µs ? ?/sec 1.00 251.7±0.72µs ? ?/sec repeat 30 times/repeat_string_view [size=1024, repeat_times=30] 1.00 55.1±0.08µs ? ?/sec 1.02 56.4±0.02µs ? ?/sec repeat 30 times/repeat_string_view [size=4096, repeat_times=30] 1.00 252.0±0.30µs ? ?/sec 1.04 260.9±0.76µs ? ?/sec repeat/scalar_utf8 1.00 149.7±1.21ns ? ?/sec 1.02 152.0±5.26ns ? ?/sec repeat/scalar_utf8view 1.00 149.3±1.10ns ? ?/sec 1.03 153.0±4.41ns ? ?/sec replace size=1024/replace_string [size=1024, str_len=128, nulls=0.2] 1.04 48.0±0.41µs ? ?/sec 1.00 46.3±0.34µs ? ?/sec replace size=1024/replace_string [size=1024, str_len=128, nulls=0] 1.03 63.8±0.64µs ? ?/sec 1.00 61.9±0.50µs ? ?/sec replace size=1024/replace_string [size=1024, str_len=32, nulls=0.2] 1.02 23.0±0.03µs ? ?/sec 1.00 22.4±0.07µs ? ?/sec replace size=1024/replace_string [size=1024, str_len=32, nulls=0] 1.00 28.5±0.06µs ? ?/sec 1.00 28.5±0.11µs ? ?/sec replace size=1024/replace_string_ascii_single [size=1024, str_len=128, nulls=0.2] 1.02 11.9±0.01µs ? ?/sec 1.00 11.7±0.03µs ? ?/sec replace size=1024/replace_string_ascii_single [size=1024, str_len=128, nulls=0] 1.01 12.9±0.01µs ? ?/sec 1.00 12.8±0.01µs ? ?/sec replace size=1024/replace_string_ascii_single [size=1024, str_len=32, nulls=0.2] 1.01 9.0±0.03µs ? ?/sec 1.00 8.9±0.01µs ? ?/sec replace size=1024/replace_string_ascii_single [size=1024, str_len=32, nulls=0] 1.00 9.6±0.01µs ? ?/sec 1.00 9.6±0.01µs ? ?/sec replace size=1024/replace_string_view [size=1024, str_len=128, nulls=0.2] 1.02 48.9±0.25µs ? ?/sec 1.00 47.9±0.63µs ? ?/sec replace size=1024/replace_string_view [size=1024, str_len=128, nulls=0] 1.02 63.3±0.25µs ? ?/sec 1.00 61.8±0.47µs ? ?/sec replace size=1024/replace_string_view [size=1024, str_len=32, nulls=0.2] 1.02 23.5±0.07µs ? ?/sec 1.00 23.1±0.09µs ? ?/sec replace size=1024/replace_string_view [size=1024, str_len=32, nulls=0] 1.01 28.6±0.04µs ? ?/sec 1.00 28.5±0.08µs ? ?/sec replace size=4096/replace_string [size=4096, str_len=128, nulls=0.2] 1.03 245.2±0.59µs ? ?/sec 1.00 238.3±1.23µs ? ?/sec replace size=4096/replace_string [size=4096, str_len=128, nulls=0] 1.00 299.5±0.66µs ? ?/sec 1.00 298.8±1.48µs ? ?/sec replace size=4096/replace_string [size=4096, str_len=32, nulls=0.2] 1.04 111.4±0.28µs ? ?/sec 1.00 106.7±0.93µs ? ?/sec replace size=4096/replace_string [size=4096, str_len=32, nulls=0] 1.00 137.9±0.46µs ? ?/sec 1.00 137.4±1.13µs ? ?/sec replace size=4096/replace_string_ascii_single [size=4096, str_len=128, nulls=0.2] 1.00 39.7±0.01µs ? ?/sec 1.05 41.8±0.04µs ? ?/sec replace size=4096/replace_string_ascii_single [size=4096, str_len=128, nulls=0] 1.00 44.2±0.05µs ? ?/sec 1.02 45.0±0.12µs ? ?/sec replace size=4096/replace_string_ascii_single [size=4096, str_len=32, nulls=0.2] 1.00 28.4±0.07µs ? ?/sec 1.00 28.5±0.15µs ? ?/sec replace size=4096/replace_string_ascii_single [size=4096, str_len=32, nulls=0] 1.00 30.6±0.01µs ? ?/sec 1.00 30.6±0.01µs ? ?/sec replace size=4096/replace_string_view [size=4096, str_len=128, nulls=0.2] 1.02 247.8±0.68µs ? ?/sec 1.00 243.7±1.60µs ? ?/sec replace size=4096/replace_string_view [size=4096, str_len=128, nulls=0] 1.02 300.9±0.68µs ? ?/sec 1.00 296.4±1.63µs ? ?/sec replace size=4096/replace_string_view [size=4096, str_len=32, nulls=0.2] 1.02 113.7±0.33µs ? ?/sec 1.00 111.9±0.78µs ? ?/sec replace size=4096/replace_string_view [size=4096, str_len=32, nulls=0] 1.01 136.8±0.49µs ? ?/sec 1.00 134.8±0.80µs ? ?/sec replace_scalar from="ab" [size=8192, str_len=16] 1.00 163.5±0.51µs ? ?/sec 1.00 163.7±0.62µs ? ?/sec replace_scalar from="ab" [size=8192, str_len=32] 1.00 161.2±1.63µs ? ?/sec 1.00 161.1±1.53µs ? ?/sec replace_scalar from="ab" [size=8192, str_len=64] 1.01 174.6±1.72µs ? ?/sec 1.00 173.6±1.82µs ? ?/sec replace_scalar from="the" [size=8192, str_len=16] 1.00 153.4±0.32µs ? ?/sec 1.00 153.3±0.52µs ? ?/sec replace_scalar from="the" [size=8192, str_len=32] 1.00 156.4±2.95µs ? ?/sec 1.01 157.4±2.83µs ? ?/sec replace_scalar from="the" [size=8192, str_len=64] 1.00 172.5±1.93µs ? ?/sec 1.00 171.6±2.12µs ? ?/sec short strings (len <= 12)/btrim large_string [size=4096, len=12, remaining=8] 1.01 96.1±0.02µs ? ?/sec 1.00 95.3±0.02µs ? ?/sec short strings (len <= 12)/btrim string [size=4096, len=12, remaining=8] 1.01 96.3±0.02µs ? ?/sec 1.00 95.3±0.02µs ? ?/sec short strings (len <= 12)/btrim string_view [size=4096, len=12, remaining=8] 1.01 106.9±0.06µs ? ?/sec 1.00 106.3±0.08µs ? ?/sec short strings (len <= 12)/ltrim large_string [size=4096, len=12, remaining=8] 1.00 52.8±0.01µs ? ?/sec 1.01 53.1±0.02µs ? ?/sec short strings (len <= 12)/ltrim string [size=4096, len=12, remaining=8] 1.00 54.1±0.04µs ? ?/sec 1.00 54.1±0.06µs ? ?/sec short strings (len <= 12)/ltrim string_view [size=4096, len=12, remaining=8] 1.00 62.4±0.07µs ? ?/sec 1.01 63.3±0.32µs ? ?/sec short strings (len <= 12)/rtrim large_string [size=4096, len=12, remaining=8] 1.00 54.4±0.03µs ? ?/sec 1.00 54.3±0.02µs ? ?/sec short strings (len <= 12)/rtrim string [size=4096, len=12, remaining=8] 1.00 53.3±0.08µs ? ?/sec 1.00 53.2±0.02µs ? ?/sec short strings (len <= 12)/rtrim string_view [size=4096, len=12, remaining=8] 1.00 60.1±0.05µs ? ?/sec 1.00 60.2±0.03µs ? ?/sec split_part/array_utf8_multi_char/pos_middle 1.00 430.0±1.90µs ? ?/sec 1.01 434.2±1.62µs ? ?/sec split_part/array_utf8_single_char/pos_middle 1.00 441.4±1.87µs ? ?/sec 1.02 449.2±1.75µs ? ?/sec split_part/scalar_utf8_long_strings/pos_middle 1.00 1829.7±0.76µs ? ?/sec 1.00 1830.5±0.84µs ? ?/sec split_part/scalar_utf8_multi_char/pos_middle 1.00 340.5±0.37µs ? ?/sec 1.01 343.8±0.75µs ? ?/sec split_part/scalar_utf8_single_char/pos_first 1.00 70.4±0.13µs ? ?/sec 1.00 70.2±0.21µs ? ?/sec split_part/scalar_utf8_single_char/pos_middle 1.00 218.6±0.12µs ? ?/sec 1.00 218.5±0.14µs ? ?/sec split_part/scalar_utf8_single_char/pos_negative 1.00 81.5±0.10µs ? ?/sec 1.00 81.7±0.17µs ? ?/sec split_part/scalar_utf8view_long_parts/pos_middle 1.00 323.5±0.65µs ? ?/sec 1.00 323.0±0.26µs ? ?/sec split_part/scalar_utf8view_very_long_parts/pos_first 1.01 113.3±0.38µs ? ?/sec 1.00 112.3±0.50µs ? ?/sec starts_with_StringArray_array_prefix 1.01 42.7±0.94µs ? ?/sec 1.00 42.5±0.85µs ? ?/sec starts_with_StringArray_scalar_prefix 1.03 12.4±0.09µs ? ?/sec 1.00 12.1±0.08µs ? ?/sec starts_with_StringViewArray_array_prefix 1.00 55.3±0.50µs ? ?/sec 1.00 55.3±0.73µs ? ?/sec starts_with_StringViewArray_scalar_prefix 1.00 14.9±0.04µs ? ?/sec 1.01 15.1±0.21µs ? ?/sec starts_with_StringViewArray_scalar_strlen_128 1.01 15.1±0.04µs ? ?/sec 1.00 14.9±0.05µs ? ?/sec starts_with_StringViewArray_scalar_strlen_32 1.01 15.0±0.01µs ? ?/sec 1.00 14.9±0.01µs ? ?/sec starts_with_StringViewArray_scalar_strlen_512 1.00 15.1±0.01µs ? ?/sec 1.00 15.0±0.05µs ? ?/sec starts_with_StringViewArray_scalar_strlen_8 1.01 15.1±0.01µs ? ?/sec 1.00 14.9±0.01µs ? ?/sec to_hex size=1024/i32_random 1.00 8.2±0.08µs ? ?/sec 1.02 8.4±0.08µs ? ?/sec to_hex size=1024/i64_large_values 1.00 8.6±0.04µs ? ?/sec 1.01 8.7±0.04µs ? ?/sec to_hex size=1024/i64_random 1.00 8.6±0.04µs ? ?/sec 1.01 8.7±0.04µs ? ?/sec to_hex size=4096/i32_random 1.00 31.6±0.34µs ? ?/sec 1.03 32.5±0.35µs ? ?/sec to_hex size=4096/i64_large_values 1.00 33.4±0.18µs ? ?/sec 1.06 35.3±0.76µs ? ?/sec to_hex size=4096/i64_random 1.00 33.4±0.22µs ? ?/sec 1.02 34.1±0.23µs ? ?/sec to_hex size=8192/i32_random 1.00 63.5±0.55µs ? ?/sec 1.04 65.7±0.56µs ? ?/sec to_hex size=8192/i64_large_values 1.00 68.7±0.64µs ? ?/sec 1.00 68.6±1.63µs ? ?/sec to_hex size=8192/i64_random 1.00 66.8±0.40µs ? ?/sec 1.02 68.0±0.46µs ? ?/sec to_hex/scalar_i32 1.01 109.8±1.17ns ? ?/sec 1.00 109.2±0.36ns ? ?/sec to_hex/scalar_i64 1.00 110.2±0.65ns ? ?/sec 1.00 110.2±0.29ns ? ?/sec trim spaces, heavy padding/btrim large_string [size=4096, len=120, pad=56] 1.00 165.0±0.04µs ? ?/sec 1.00 165.2±0.16µs ? ?/sec trim spaces, heavy padding/btrim string [size=4096, len=120, pad=56] 1.00 164.2±0.02µs ? ?/sec 1.00 164.2±0.05µs ? ?/sec trim spaces, heavy padding/btrim string_view [size=4096, len=120, pad=56] 1.00 177.4±0.04µs ? ?/sec 1.00 177.6±0.07µs ? ?/sec trim spaces, heavy padding/ltrim large_string [size=4096, len=64, pad=56] 1.00 88.7±0.03µs ? ?/sec 1.00 88.8±0.02µs ? ?/sec trim spaces, heavy padding/ltrim string [size=4096, len=64, pad=56] 1.00 89.0±0.11µs ? ?/sec 1.00 89.0±0.02µs ? ?/sec trim spaces, heavy padding/ltrim string_view [size=4096, len=64, pad=56] 1.00 100.9±0.02µs ? ?/sec 1.01 101.6±0.12µs ? ?/sec trim spaces, heavy padding/rtrim large_string [size=4096, len=64, pad=56] 1.00 89.4±0.02µs ? ?/sec 1.00 89.8±0.04µs ? ?/sec trim spaces, heavy padding/rtrim string [size=4096, len=64, pad=56] 1.00 88.7±0.02µs ? ?/sec 1.00 89.0±0.23µs ? ?/sec trim spaces, heavy padding/rtrim string_view [size=4096, len=64, pad=56] 1.00 104.3±0.04µs ? ?/sec 1.01 104.9±0.13µs ? ?/sec trim spaces, long strings/btrim large_string [size=4096, len=68, pad=4] 1.00 31.7±0.01µs ? ?/sec 1.00 31.6±0.02µs ? ?/sec trim spaces, long strings/btrim string [size=4096, len=68, pad=4] 1.00 32.2±0.01µs ? ?/sec 1.00 32.1±0.01µs ? ?/sec trim spaces, long strings/btrim string_view [size=4096, len=68, pad=4] 1.00 37.2±0.03µs ? ?/sec 1.03 38.3±0.10µs ? ?/sec trim spaces, long strings/ltrim large_string [size=4096, len=64, pad=4] 1.00 23.5±0.02µs ? ?/sec 1.00 23.4±0.01µs ? ?/sec trim spaces, long strings/ltrim string [size=4096, len=64, pad=4] 1.00 23.6±0.01µs ? ?/sec 1.00 23.5±0.01µs ? ?/sec trim spaces, long strings/ltrim string_view [size=4096, len=64, pad=4] 1.00 26.3±0.02µs ? ?/sec 1.04 27.3±0.02µs ? ?/sec trim spaces, long strings/rtrim large_string [size=4096, len=64, pad=4] 1.00 23.2±0.04µs ? ?/sec 1.00 23.2±0.02µs ? ?/sec trim spaces, long strings/rtrim string [size=4096, len=64, pad=4] 1.01 22.2±0.05µs ? ?/sec 1.00 22.1±0.01µs ? ?/sec trim spaces, long strings/rtrim string_view [size=4096, len=64, pad=4] 1.00 27.7±0.01µs ? ?/sec 1.01 28.0±0.06µs ? ?/sec trim spaces, short strings (len <= 12)/btrim large_string [size=4096, len=16, pad=4] 1.00 30.4±0.01µs ? ?/sec 1.00 30.5±0.01µs ? ?/sec trim spaces, short strings (len <= 12)/btrim string [size=4096, len=16, pad=4] 1.00 30.9±0.01µs ? ?/sec 1.00 31.0±0.01µs ? ?/sec trim spaces, short strings (len <= 12)/btrim string_view [size=4096, len=16, pad=4] 1.00 37.4±0.03µs ? ?/sec 1.01 38.0±0.17µs ? ?/sec trim spaces, short strings (len <= 12)/ltrim large_string [size=4096, len=12, pad=4] 1.00 22.0±0.05µs ? ?/sec 1.00 21.9±0.02µs ? ?/sec trim spaces, short strings (len <= 12)/ltrim string [size=4096, len=12, pad=4] 1.00 22.0±0.01µs ? ?/sec 1.00 22.1±0.01µs ? ?/sec trim spaces, short strings (len <= 12)/ltrim string_view [size=4096, len=12, pad=4] 1.01 27.0±0.01µs ? ?/sec 1.00 26.8±0.04µs ? ?/sec trim spaces, short strings (len <= 12)/rtrim large_string [size=4096, len=12, pad=4] 1.00 21.7±0.01µs ? ?/sec 1.00 21.7±0.01µs ? ?/sec trim spaces, short strings (len <= 12)/rtrim string [size=4096, len=12, pad=4] 1.00 20.5±0.01µs ? ?/sec 1.01 20.7±0.01µs ? ?/sec trim spaces, short strings (len <= 12)/rtrim string_view [size=4096, len=12, pad=4] 1.00 27.0±0.04µs ? ?/sec 1.00 27.1±0.06µs ? ?/sec upper_unicode_large_utf8 1.00 428.6±0.58µs ? ?/sec 1.00 428.5±0.41µs ? ?/sec upper_unicode_utf8 1.00 428.8±0.38µs ? ?/sec 1.00 429.3±1.53µs ? ?/sec uuid 1.00 36.0±0.61µs ? ?/sec 1.00 35.9±0.82µs ? ?/sec ``` </p> </details> <details><summary>Resource Usage</summary> **string_expressions — base (merge-base)** | Metric | Value | |--------|-------| | Wall time | 2815.6s | | Peak memory | 74.4 MiB | | Avg memory | 40.4 MiB | | CPU user | 3239.8s | | CPU sys | 2.7s | | Peak spill | 0 B | **string_expressions — branch** | Metric | Value | |--------|-------| | Wall time | 2755.6s | | Peak memory | 52.5 MiB | | Avg memory | 39.5 MiB | | CPU user | 3232.7s | | CPU sys | 2.7s | | Peak spill | 0 B | </details> --- [File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner -- This is an automated message from the Apache Git Service. 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