adriangbot commented on PR #9769: URL: https://github.com/apache/arrow-rs/pull/9769#issuecomment-4290306145
🤖 Arrow criterion benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/9769#issuecomment-4289658664) **Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB) <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 delta-skip-scan-filtered-decoder main ----- -------------------------------- ---- arrow_array_reader/BYTE_ARRAY/Decimal128Array/plain encoded, mandatory, no NULLs 1.02 849.2±16.02µs ? ?/sec 1.00 833.0±9.48µs ? ?/sec arrow_array_reader/BYTE_ARRAY/Decimal128Array/plain encoded, optional, half NULLs 1.01 951.2±7.59µs ? ?/sec 1.00 944.6±4.99µs ? ?/sec arrow_array_reader/BYTE_ARRAY/Decimal128Array/plain encoded, optional, no NULLs 1.02 853.9±16.10µs ? ?/sec 1.00 836.7±9.33µs ? ?/sec arrow_array_reader/BinaryArray/dictionary encoded, mandatory, no NULLs 1.01 277.7±0.24µs ? ?/sec 1.00 276.3±0.19µs ? ?/sec arrow_array_reader/BinaryArray/dictionary encoded, optional, half NULLs 1.00 384.4±0.73µs ? ?/sec 1.01 386.8±0.72µs ? ?/sec arrow_array_reader/BinaryArray/dictionary encoded, optional, no NULLs 1.00 281.6±0.17µs ? ?/sec 1.00 280.5±0.23µs ? ?/sec arrow_array_reader/BinaryArray/plain encoded, mandatory, no NULLs 1.00 412.9±5.33µs ? ?/sec 1.00 414.8±5.18µs ? ?/sec arrow_array_reader/BinaryArray/plain encoded, optional, half NULLs 1.00 463.4±4.25µs ? ?/sec 1.01 467.1±4.35µs ? ?/sec arrow_array_reader/BinaryArray/plain encoded, optional, no NULLs 1.01 418.1±8.52µs ? ?/sec 1.00 413.1±6.73µs ? ?/sec arrow_array_reader/BinaryViewArray/dictionary encoded, mandatory, no NULLs 1.01 79.9±0.04µs ? ?/sec 1.00 79.4±0.09µs ? ?/sec arrow_array_reader/BinaryViewArray/dictionary encoded, optional, half NULLs 1.01 108.0±0.12µs ? ?/sec 1.00 107.2±0.08µs ? ?/sec arrow_array_reader/BinaryViewArray/dictionary encoded, optional, no NULLs 1.00 83.3±0.06µs ? ?/sec 1.00 83.2±0.04µs ? ?/sec arrow_array_reader/BinaryViewArray/plain encoded, mandatory, no NULLs 1.01 146.6±0.60µs ? ?/sec 1.00 145.8±0.69µs ? ?/sec arrow_array_reader/BinaryViewArray/plain encoded, mandatory, no NULLs, short string 1.01 142.2±0.42µs ? ?/sec 1.00 140.9±0.09µs ? ?/sec arrow_array_reader/BinaryViewArray/plain encoded, optional, half NULLs 1.01 145.4±3.06µs ? ?/sec 1.00 143.6±0.54µs ? ?/sec arrow_array_reader/BinaryViewArray/plain encoded, optional, no NULLs 1.00 151.1±0.34µs ? ?/sec 1.00 151.8±0.26µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Decimal128Array/byte_stream_split encoded, mandatory, no NULLs 1.09 1056.1±31.31µs ? ?/sec 1.00 968.8±0.69µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Decimal128Array/byte_stream_split encoded, optional, half NULLs 1.00 679.8±1.20µs ? ?/sec 1.00 677.5±0.47µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Decimal128Array/byte_stream_split encoded, optional, no NULLs 1.00 995.8±10.39µs ? ?/sec 1.00 994.0±10.68µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Decimal128Array/plain encoded, mandatory, no NULLs 1.00 191.3±0.36µs ? ?/sec 1.01 193.5±0.29µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Decimal128Array/plain encoded, optional, half NULLs 1.01 307.7±0.58µs ? ?/sec 1.00 305.1±0.44µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Decimal128Array/plain encoded, optional, no NULLs 1.00 199.0±0.50µs ? ?/sec 1.00 198.9±0.42µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Float16Array/byte_stream_split encoded, mandatory, no NULLs 1.00 135.1±0.15µs ? ?/sec 1.00 135.0±0.51µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Float16Array/byte_stream_split encoded, optional, half NULLs 1.00 188.0±0.17µs ? ?/sec 1.01 189.5±0.17µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Float16Array/byte_stream_split encoded, optional, no NULLs 1.00 137.8±0.16µs ? ?/sec 1.01 139.0±1.29µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Float16Array/plain encoded, mandatory, no NULLs 1.00 61.3±0.04µs ? ?/sec 1.01 61.7±0.27µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Float16Array/plain encoded, optional, half NULLs 1.00 149.7±0.07µs ? ?/sec 1.01 151.5±0.10µs ? ?/sec arrow_array_reader/FIXED_LEN_BYTE_ARRAY/Float16Array/plain encoded, optional, no NULLs 1.00 63.7±0.04µs ? ?/sec 1.02 65.1±0.21µs ? ?/sec arrow_array_reader/FixedLenByteArray(16)/byte_stream_split encoded, mandatory, no NULLs 1.00 806.6±0.58µs ? ?/sec 1.00 807.5±0.68µs ? ?/sec arrow_array_reader/FixedLenByteArray(16)/byte_stream_split encoded, optional, half NULLs 1.00 521.9±0.43µs ? ?/sec 1.00 520.8±0.28µs ? ?/sec arrow_array_reader/FixedLenByteArray(16)/byte_stream_split encoded, optional, no NULLs 1.00 811.1±0.90µs ? ?/sec 1.00 813.2±0.57µs ? ?/sec arrow_array_reader/FixedLenByteArray(16)/plain encoded, mandatory, no NULLs 1.01 31.6±0.06µs ? ?/sec 1.00 31.4±0.11µs ? ?/sec arrow_array_reader/FixedLenByteArray(16)/plain encoded, optional, half NULLs 1.02 148.3±0.27µs ? ?/sec 1.00 145.9±0.18µs ? ?/sec arrow_array_reader/FixedLenByteArray(16)/plain encoded, optional, no NULLs 1.00 35.3±0.11µs ? ?/sec 1.02 35.8±0.07µs ? ?/sec arrow_array_reader/FixedLenByteArray(2)/byte_stream_split encoded, mandatory, no NULLs 1.00 81.3±0.22µs ? ?/sec 1.01 81.9±0.14µs ? ?/sec arrow_array_reader/FixedLenByteArray(2)/byte_stream_split encoded, optional, half NULLs 1.00 134.2±0.11µs ? ?/sec 1.01 134.8±0.11µs ? ?/sec arrow_array_reader/FixedLenByteArray(2)/byte_stream_split encoded, optional, no NULLs 1.00 84.3±0.15µs ? ?/sec 1.01 85.3±0.21µs ? ?/sec arrow_array_reader/FixedLenByteArray(2)/plain encoded, mandatory, no NULLs 1.00 6.8±0.03µs ? ?/sec 1.00 6.8±0.03µs ? ?/sec arrow_array_reader/FixedLenByteArray(2)/plain encoded, optional, half NULLs 1.00 96.7±0.07µs ? ?/sec 1.00 97.2±0.06µs ? ?/sec arrow_array_reader/FixedLenByteArray(2)/plain encoded, optional, no NULLs 1.00 10.3±0.03µs ? ?/sec 1.00 10.4±0.02µs ? ?/sec arrow_array_reader/FixedLenByteArray(4)/byte_stream_split encoded, mandatory, no NULLs 1.00 159.8±0.32µs ? ?/sec 1.00 159.8±0.26µs ? ?/sec arrow_array_reader/FixedLenByteArray(4)/byte_stream_split encoded, optional, half NULLs 1.00 207.5±0.16µs ? ?/sec 1.00 207.4±0.16µs ? ?/sec arrow_array_reader/FixedLenByteArray(4)/byte_stream_split encoded, optional, no NULLs 1.00 162.6±0.22µs ? ?/sec 1.00 162.3±0.21µs ? ?/sec arrow_array_reader/FixedLenByteArray(4)/plain encoded, mandatory, no NULLs 1.01 9.7±0.03µs ? ?/sec 1.00 9.6±0.02µs ? ?/sec arrow_array_reader/FixedLenByteArray(4)/plain encoded, optional, half NULLs 1.00 132.4±0.08µs ? ?/sec 1.00 132.3±0.08µs ? ?/sec arrow_array_reader/FixedLenByteArray(4)/plain encoded, optional, no NULLs 1.00 13.2±0.03µs ? ?/sec 1.00 13.3±0.02µs ? ?/sec arrow_array_reader/FixedLenByteArray(8)/byte_stream_split encoded, mandatory, no NULLs 1.00 319.2±0.41µs ? ?/sec 1.01 322.6±0.35µs ? ?/sec arrow_array_reader/FixedLenByteArray(8)/byte_stream_split encoded, optional, half NULLs 1.00 283.4±0.30µs ? ?/sec 1.00 282.4±0.37µs ? ?/sec arrow_array_reader/FixedLenByteArray(8)/byte_stream_split encoded, optional, no NULLs 1.00 323.3±0.32µs ? ?/sec 1.00 324.2±0.42µs ? ?/sec arrow_array_reader/FixedLenByteArray(8)/plain encoded, mandatory, no NULLs 1.00 16.2±0.04µs ? ?/sec 1.00 16.1±1.33µs ? ?/sec arrow_array_reader/FixedLenByteArray(8)/plain encoded, optional, half NULLs 1.01 132.6±0.18µs ? ?/sec 1.00 131.6±0.13µs ? ?/sec arrow_array_reader/FixedLenByteArray(8)/plain encoded, optional, no NULLs 1.03 20.4±0.03µs ? ?/sec 1.00 19.7±0.02µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed increasing value 1.01 87.1±0.30µs ? ?/sec 1.00 86.6±0.57µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed single value 1.00 78.5±0.19µs ? ?/sec 1.00 78.7±0.28µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed skip increasing value 1.00 50.4±0.18µs ? ?/sec 1.13 57.1±0.40µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed skip single value 1.00 46.0±0.10µs ? ?/sec 1.07 49.4±0.21µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed skip stepped increasing value 1.00 73.3±0.09µs ? ?/sec 1.00 73.1±0.07µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed skip, mandatory, no NULLs 1.00 88.5±0.12µs ? ?/sec 1.00 88.4±0.14µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed skip, optional, half NULLs 1.00 89.8±0.14µs ? ?/sec 1.00 89.4±0.15µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed skip, optional, no NULLs 1.00 90.5±0.14µs ? ?/sec 1.00 90.4±0.16µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed stepped increasing value 1.00 105.7±0.19µs ? ?/sec 1.01 106.8±0.96µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed, mandatory, no NULLs 1.00 124.3±0.30µs ? ?/sec 1.00 124.3±0.33µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed, optional, half NULLs 1.00 147.1±0.23µs ? ?/sec 1.00 147.3±0.26µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/binary packed, optional, no NULLs 1.00 128.2±0.20µs ? ?/sec 1.00 128.7±0.20µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/byte_stream_split encoded, mandatory, no NULLs 1.00 53.8±0.06µs ? ?/sec 1.00 53.8±0.08µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/byte_stream_split encoded, optional, half NULLs 1.00 111.1±0.35µs ? ?/sec 1.00 110.6±0.15µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/byte_stream_split encoded, optional, no NULLs 1.00 57.7±0.28µs ? ?/sec 1.00 57.5±0.04µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/dictionary encoded, mandatory, no NULLs 1.00 83.9±0.07µs ? ?/sec 1.00 84.1±0.05µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/dictionary encoded, optional, half NULLs 1.00 128.0±0.20µs ? ?/sec 1.00 127.9±0.15µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/dictionary encoded, optional, no NULLs 1.00 87.6±0.07µs ? ?/sec 1.00 87.4±0.06µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/plain encoded, mandatory, no NULLs 1.03 48.5±0.05µs ? ?/sec 1.00 46.9±0.07µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/plain encoded, optional, half NULLs 1.01 108.5±0.21µs ? ?/sec 1.00 107.6±0.13µs ? ?/sec arrow_array_reader/INT32/Decimal128Array/plain encoded, optional, no NULLs 1.00 50.6±0.25µs ? ?/sec 1.00 50.5±0.06µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed increasing value 1.00 77.5±0.09µs ? ?/sec 1.00 77.3±0.20µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed single value 1.01 74.4±0.11µs ? ?/sec 1.00 73.8±0.23µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed skip increasing value 1.00 43.5±0.07µs ? ?/sec 1.15 49.8±0.10µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed skip single value 1.00 41.4±0.07µs ? ?/sec 1.08 44.8±0.10µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed skip stepped increasing value 1.00 67.0±0.08µs ? ?/sec 1.01 67.6±0.06µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed skip, mandatory, no NULLs 1.01 79.5±0.08µs ? ?/sec 1.00 78.6±0.09µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed skip, optional, half NULLs 1.01 90.8±0.09µs ? ?/sec 1.00 89.8±0.07µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed skip, optional, no NULLs 1.01 81.4±0.08µs ? ?/sec 1.00 80.9±0.11µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed stepped increasing value 1.00 98.9±0.12µs ? ?/sec 1.02 101.1±1.20µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed, mandatory, no NULLs 1.01 114.8±0.17µs ? ?/sec 1.00 113.9±0.13µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed, optional, half NULLs 1.01 153.4±0.12µs ? ?/sec 1.00 151.5±0.12µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/binary packed, optional, no NULLs 1.01 118.6±0.11µs ? ?/sec 1.00 117.8±0.13µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/byte_stream_split encoded, mandatory, no NULLs 1.01 83.2±0.45µs ? ?/sec 1.00 82.8±0.07µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/byte_stream_split encoded, optional, half NULLs 1.01 136.9±0.13µs ? ?/sec 1.00 135.6±0.12µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/byte_stream_split encoded, optional, no NULLs 1.00 87.8±0.08µs ? ?/sec 1.00 87.5±0.07µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/dictionary encoded, mandatory, no NULLs 1.00 86.2±0.07µs ? ?/sec 1.00 86.2±0.07µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/dictionary encoded, optional, half NULLs 1.00 139.9±0.09µs ? ?/sec 1.00 139.3±0.12µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/dictionary encoded, optional, no NULLs 1.00 90.1±0.07µs ? ?/sec 1.00 90.0±0.06µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/plain encoded, mandatory, no NULLs 1.00 53.9±0.06µs ? ?/sec 1.00 54.1±0.07µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/plain encoded, optional, half NULLs 1.01 121.7±0.12µs ? ?/sec 1.00 120.7±0.09µs ? ?/sec arrow_array_reader/INT64/Decimal128Array/plain encoded, optional, no NULLs 1.00 58.2±0.06µs ? ?/sec 1.00 58.4±0.09µs ? ?/sec arrow_array_reader/Int16Array/binary packed increasing value 1.00 52.6±0.33µs ? ?/sec 1.00 52.4±0.39µs ? ?/sec arrow_array_reader/Int16Array/binary packed single value 1.00 44.2±0.31µs ? ?/sec 1.00 44.2±0.46µs ? ?/sec arrow_array_reader/Int16Array/binary packed skip increasing value 1.00 32.8±0.21µs ? ?/sec 1.21 39.8±0.30µs ? ?/sec arrow_array_reader/Int16Array/binary packed skip single value 1.00 28.2±0.19µs ? ?/sec 1.12 31.7±0.31µs ? ?/sec arrow_array_reader/Int16Array/binary packed skip stepped increasing value 1.00 56.1±0.09µs ? ?/sec 1.00 56.3±0.07µs ? ?/sec arrow_array_reader/Int16Array/binary packed skip, mandatory, no NULLs 1.00 71.6±0.12µs ? ?/sec 1.00 71.5±0.15µs ? ?/sec arrow_array_reader/Int16Array/binary packed skip, optional, half NULLs 1.00 72.6±0.10µs ? ?/sec 1.00 72.4±0.13µs ? ?/sec arrow_array_reader/Int16Array/binary packed skip, optional, no NULLs 1.01 74.3±0.13µs ? ?/sec 1.00 73.3±0.16µs ? ?/sec arrow_array_reader/Int16Array/binary packed stepped increasing value 1.00 72.6±0.17µs ? ?/sec 1.00 73.0±0.13µs ? ?/sec arrow_array_reader/Int16Array/binary packed, mandatory, no NULLs 1.00 91.2±0.22µs ? ?/sec 1.00 91.5±0.18µs ? ?/sec arrow_array_reader/Int16Array/binary packed, optional, half NULLs 1.00 114.0±0.20µs ? ?/sec 1.00 113.6±0.21µs ? ?/sec arrow_array_reader/Int16Array/binary packed, optional, no NULLs 1.00 95.1±0.26µs ? ?/sec 1.00 95.1±0.19µs ? ?/sec arrow_array_reader/Int16Array/byte_stream_split encoded, mandatory, no NULLs 1.00 21.0±0.06µs ? ?/sec 1.00 20.9±0.03µs ? ?/sec arrow_array_reader/Int16Array/byte_stream_split encoded, optional, half NULLs 1.00 77.4±0.15µs ? ?/sec 1.00 77.2±0.17µs ? ?/sec arrow_array_reader/Int16Array/byte_stream_split encoded, optional, no NULLs 1.01 24.6±0.06µs ? ?/sec 1.00 24.5±0.03µs ? ?/sec arrow_array_reader/Int16Array/dictionary encoded, mandatory, no NULLs 1.00 50.6±0.05µs ? ?/sec 1.01 51.1±0.03µs ? ?/sec arrow_array_reader/Int16Array/dictionary encoded, optional, half NULLs 1.00 95.3±0.14µs ? ?/sec 1.00 94.8±0.21µs ? ?/sec arrow_array_reader/Int16Array/dictionary encoded, optional, no NULLs 1.00 54.3±0.06µs ? ?/sec 1.01 55.0±0.06µs ? ?/sec arrow_array_reader/Int16Array/plain encoded, mandatory, no NULLs 1.01 14.0±0.05µs ? ?/sec 1.00 13.8±0.02µs ? ?/sec arrow_array_reader/Int16Array/plain encoded, optional, half NULLs 1.01 75.0±0.14µs ? ?/sec 1.00 74.1±0.19µs ? ?/sec arrow_array_reader/Int16Array/plain encoded, optional, no NULLs 1.02 17.9±0.07µs ? ?/sec 1.00 17.5±0.03µs ? ?/sec arrow_array_reader/Int32Array/binary packed increasing value 1.00 48.9±0.45µs ? ?/sec 1.02 49.9±0.55µs ? ?/sec arrow_array_reader/Int32Array/binary packed single value 1.00 41.1±0.51µs ? ?/sec 1.01 41.3±0.24µs ? ?/sec arrow_array_reader/Int32Array/binary packed skip increasing value 1.00 30.9±0.22µs ? ?/sec 1.24 38.2±0.38µs ? ?/sec arrow_array_reader/Int32Array/binary packed skip single value 1.00 26.6±0.23µs ? ?/sec 1.14 30.2±0.14µs ? ?/sec arrow_array_reader/Int32Array/binary packed skip stepped increasing value 1.00 54.5±0.05µs ? ?/sec 1.00 54.4±0.08µs ? ?/sec arrow_array_reader/Int32Array/binary packed skip, mandatory, no NULLs 1.00 69.6±0.20µs ? ?/sec 1.00 69.6±0.21µs ? ?/sec arrow_array_reader/Int32Array/binary packed skip, optional, half NULLs 1.01 71.7±0.08µs ? ?/sec 1.00 71.2±0.11µs ? ?/sec arrow_array_reader/Int32Array/binary packed skip, optional, no NULLs 1.00 71.8±0.21µs ? ?/sec 1.00 71.8±0.16µs ? ?/sec arrow_array_reader/Int32Array/binary packed stepped increasing value 1.00 69.1±0.13µs ? ?/sec 1.00 69.3±0.11µs ? ?/sec arrow_array_reader/Int32Array/binary packed, mandatory, no NULLs 1.00 87.6±0.35µs ? ?/sec 1.00 87.9±0.18µs ? ?/sec arrow_array_reader/Int32Array/binary packed, optional, half NULLs 1.00 110.6±0.16µs ? ?/sec 1.01 111.2±0.19µs ? ?/sec arrow_array_reader/Int32Array/binary packed, optional, no NULLs 1.00 91.9±0.38µs ? ?/sec 1.00 91.8±0.16µs ? ?/sec arrow_array_reader/Int32Array/byte_stream_split encoded, mandatory, no NULLs 1.00 17.4±0.05µs ? ?/sec 1.00 17.3±0.01µs ? ?/sec arrow_array_reader/Int32Array/byte_stream_split encoded, optional, half NULLs 1.00 74.3±0.12µs ? ?/sec 1.00 74.6±0.10µs ? ?/sec arrow_array_reader/Int32Array/byte_stream_split encoded, optional, no NULLs 1.01 21.1±0.05µs ? ?/sec 1.00 20.9±0.02µs ? ?/sec arrow_array_reader/Int32Array/dictionary encoded, mandatory, no NULLs 1.00 47.4±0.05µs ? ?/sec 1.00 47.4±0.05µs ? ?/sec arrow_array_reader/Int32Array/dictionary encoded, optional, half NULLs 1.00 91.2±0.14µs ? ?/sec 1.01 91.9±0.13µs ? ?/sec arrow_array_reader/Int32Array/dictionary encoded, optional, no NULLs 1.00 51.2±0.09µs ? ?/sec 1.00 51.2±0.03µs ? ?/sec arrow_array_reader/Int32Array/plain encoded, mandatory, no NULLs 1.01 10.0±0.07µs ? ?/sec 1.00 9.9±0.01µs ? ?/sec arrow_array_reader/Int32Array/plain encoded, optional, half NULLs 1.00 71.6±0.11µs ? ?/sec 1.00 71.8±0.09µs ? ?/sec arrow_array_reader/Int32Array/plain encoded, optional, no NULLs 1.00 13.7±0.08µs ? ?/sec 1.00 13.6±0.04µs ? ?/sec arrow_array_reader/Int64Array/binary packed increasing value 1.01 40.7±0.15µs ? ?/sec 1.00 40.3±0.14µs ? ?/sec arrow_array_reader/Int64Array/binary packed single value 1.01 37.8±0.18µs ? ?/sec 1.00 37.4±0.20µs ? ?/sec arrow_array_reader/Int64Array/binary packed skip increasing value 1.00 24.4±0.07µs ? ?/sec 1.27 30.9±0.12µs ? ?/sec arrow_array_reader/Int64Array/binary packed skip single value 1.00 22.8±0.08µs ? ?/sec 1.14 26.1±0.11µs ? ?/sec arrow_array_reader/Int64Array/binary packed skip stepped increasing value 1.00 48.0±0.06µs ? ?/sec 1.01 48.7±0.05µs ? ?/sec arrow_array_reader/Int64Array/binary packed skip, mandatory, no NULLs 1.01 60.6±0.09µs ? ?/sec 1.00 59.8±0.09µs ? ?/sec arrow_array_reader/Int64Array/binary packed skip, optional, half NULLs 1.01 71.9±0.09µs ? ?/sec 1.00 71.0±0.07µs ? ?/sec arrow_array_reader/Int64Array/binary packed skip, optional, no NULLs 1.01 62.6±0.10µs ? ?/sec 1.00 62.2±0.08µs ? ?/sec arrow_array_reader/Int64Array/binary packed stepped increasing value 1.00 62.1±0.16µs ? ?/sec 1.02 63.4±0.10µs ? ?/sec arrow_array_reader/Int64Array/binary packed, mandatory, no NULLs 1.01 77.8±0.17µs ? ?/sec 1.00 77.0±0.15µs ? ?/sec arrow_array_reader/Int64Array/binary packed, optional, half NULLs 1.02 116.6±0.16µs ? ?/sec 1.00 114.8±0.11µs ? ?/sec arrow_array_reader/Int64Array/binary packed, optional, no NULLs 1.01 81.9±0.15µs ? ?/sec 1.00 80.9±0.12µs ? ?/sec arrow_array_reader/Int64Array/byte_stream_split encoded, mandatory, no NULLs 1.00 46.2±0.07µs ? ?/sec 1.00 46.4±0.05µs ? ?/sec arrow_array_reader/Int64Array/byte_stream_split encoded, optional, half NULLs 1.01 99.9±0.13µs ? ?/sec 1.00 99.1±0.12µs ? ?/sec arrow_array_reader/Int64Array/byte_stream_split encoded, optional, no NULLs 1.01 50.8±0.07µs ? ?/sec 1.00 50.6±0.04µs ? ?/sec arrow_array_reader/Int64Array/dictionary encoded, mandatory, no NULLs 1.00 49.6±0.06µs ? ?/sec 1.00 49.7±0.10µs ? ?/sec arrow_array_reader/Int64Array/dictionary encoded, optional, half NULLs 1.01 102.6±0.10µs ? ?/sec 1.00 101.9±0.10µs ? ?/sec arrow_array_reader/Int64Array/dictionary encoded, optional, no NULLs 1.00 53.3±0.07µs ? ?/sec 1.00 53.1±0.11µs ? ?/sec arrow_array_reader/Int64Array/plain encoded, mandatory, no NULLs 1.00 16.5±0.06µs ? ?/sec 1.01 16.7±0.12µs ? ?/sec arrow_array_reader/Int64Array/plain encoded, optional, half NULLs 1.01 85.4±0.12µs ? ?/sec 1.00 84.5±0.12µs ? ?/sec arrow_array_reader/Int64Array/plain encoded, optional, no NULLs 1.00 20.1±0.06µs ? ?/sec 1.02 20.5±0.04µs ? ?/sec arrow_array_reader/Int8Array/binary packed increasing value 1.00 52.0±0.44µs ? ?/sec 1.01 52.3±0.36µs ? ?/sec arrow_array_reader/Int8Array/binary packed single value 1.00 43.9±0.66µs ? ?/sec 1.00 43.8±0.41µs ? ?/sec arrow_array_reader/Int8Array/binary packed skip increasing value 1.00 32.5±0.26µs ? ?/sec 1.21 39.4±0.31µs ? ?/sec arrow_array_reader/Int8Array/binary packed skip single value 1.00 28.1±0.32µs ? ?/sec 1.13 31.6±0.29µs ? ?/sec arrow_array_reader/Int8Array/binary packed skip stepped increasing value 1.00 56.2±0.09µs ? ?/sec 1.00 56.2±0.08µs ? ?/sec arrow_array_reader/Int8Array/binary packed skip, mandatory, no NULLs 1.00 71.5±0.16µs ? ?/sec 1.00 71.2±0.08µs ? ?/sec arrow_array_reader/Int8Array/binary packed skip, optional, half NULLs 1.01 72.9±0.10µs ? ?/sec 1.00 72.3±0.10µs ? ?/sec arrow_array_reader/Int8Array/binary packed skip, optional, no NULLs 1.00 73.7±0.14µs ? ?/sec 1.00 73.4±0.07µs ? ?/sec arrow_array_reader/Int8Array/binary packed stepped increasing value 1.00 72.6±0.15µs ? ?/sec 1.01 73.0±0.13µs ? ?/sec arrow_array_reader/Int8Array/binary packed, mandatory, no NULLs 1.00 91.6±0.07µs ? ?/sec 1.00 91.5±0.08µs ? ?/sec arrow_array_reader/Int8Array/binary packed, optional, half NULLs 1.01 114.5±0.21µs ? ?/sec 1.00 113.4±0.15µs ? ?/sec arrow_array_reader/Int8Array/binary packed, optional, no NULLs 1.00 95.6±0.26µs ? ?/sec 1.00 95.2±0.13µs ? ?/sec arrow_array_reader/Int8Array/byte_stream_split encoded, mandatory, no NULLs 1.00 20.7±0.07µs ? ?/sec 1.01 20.8±0.08µs ? ?/sec arrow_array_reader/Int8Array/byte_stream_split encoded, optional, half NULLs 1.01 77.4±0.12µs ? ?/sec 1.00 77.0±0.13µs ? ?/sec arrow_array_reader/Int8Array/byte_stream_split encoded, optional, no NULLs 1.00 24.4±0.06µs ? ?/sec 1.01 24.7±0.07µs ? ?/sec arrow_array_reader/Int8Array/dictionary encoded, mandatory, no NULLs 1.00 50.7±0.07µs ? ?/sec 1.00 50.9±0.03µs ? ?/sec arrow_array_reader/Int8Array/dictionary encoded, optional, half NULLs 1.00 95.2±0.13µs ? ?/sec 1.00 94.8±0.15µs ? ?/sec arrow_array_reader/Int8Array/dictionary encoded, optional, no NULLs 1.00 54.3±0.07µs ? ?/sec 1.01 54.7±0.03µs ? ?/sec arrow_array_reader/Int8Array/plain encoded, mandatory, no NULLs 1.01 13.7±0.04µs ? ?/sec 1.00 13.5±0.04µs ? ?/sec arrow_array_reader/Int8Array/plain encoded, optional, half NULLs 1.01 75.1±0.19µs ? ?/sec 1.00 74.7±0.12µs ? ?/sec arrow_array_reader/Int8Array/plain encoded, optional, no NULLs 1.00 17.4±0.07µs ? ?/sec 1.00 17.5±0.03µs ? ?/sec arrow_array_reader/ListArray/plain encoded optional strings half NULLs 1.00 3.9±0.01ms ? ?/sec 1.00 3.9±0.01ms ? ?/sec arrow_array_reader/ListArray/plain encoded optional strings no NULLs 1.00 7.0±0.03ms ? ?/sec 1.00 7.0±0.03ms ? ?/sec arrow_array_reader/StringArray/const delta byte array encoded, mandatory, no NULLs 1.00 532.3±2.67µs ? ?/sec 1.03 547.0±6.78µs ? ?/sec arrow_array_reader/StringArray/const delta length byte array encoded, mandatory, no NULLs 1.00 208.5±0.31µs ? ?/sec 1.03 215.8±0.74µs ? ?/sec arrow_array_reader/StringArray/const prefix delta byte array encoded, mandatory, no NULLs 1.00 746.5±47.21µs ? ?/sec 1.05 781.1±36.49µs ? ?/sec arrow_array_reader/StringArray/dictionary encoded, mandatory, no NULLs 1.00 265.0±0.18µs ? ?/sec 1.04 276.2±0.17µs ? ?/sec arrow_array_reader/StringArray/dictionary encoded, optional, half NULLs 1.00 383.6±1.29µs ? ?/sec 1.01 386.7±0.84µs ? ?/sec arrow_array_reader/StringArray/dictionary encoded, optional, no NULLs 1.00 270.1±0.15µs ? ?/sec 1.04 280.7±0.26µs ? ?/sec arrow_array_reader/StringArray/plain encoded, mandatory, no NULLs 1.02 457.2±8.15µs ? ?/sec 1.00 448.8±6.62µs ? ?/sec arrow_array_reader/StringArray/plain encoded, optional, half NULLs 1.00 483.6±4.64µs ? ?/sec 1.02 493.5±3.99µs ? ?/sec arrow_array_reader/StringArray/plain encoded, optional, no NULLs 1.02 462.9±7.45µs ? ?/sec 1.00 455.5±6.72µs ? ?/sec arrow_array_reader/StringDictionary/dictionary encoded, mandatory, no NULLs 1.07 274.4±0.47µs ? ?/sec 1.00 256.2±0.82µs ? ?/sec arrow_array_reader/StringDictionary/dictionary encoded, optional, half NULLs 1.03 291.5±0.46µs ? ?/sec 1.00 283.8±1.63µs ? ?/sec arrow_array_reader/StringDictionary/dictionary encoded, optional, no NULLs 1.07 278.2±0.56µs ? ?/sec 1.00 260.5±0.87µs ? ?/sec arrow_array_reader/StringViewArray/dictionary encoded, mandatory, no NULLs 1.01 80.0±0.06µs ? ?/sec 1.00 79.5±0.05µs ? ?/sec arrow_array_reader/StringViewArray/dictionary encoded, optional, half NULLs 1.01 108.4±0.10µs ? ?/sec 1.00 107.7±0.09µs ? ?/sec arrow_array_reader/StringViewArray/dictionary encoded, optional, no NULLs 1.00 83.5±0.08µs ? ?/sec 1.00 83.6±0.07µs ? ?/sec arrow_array_reader/StringViewArray/plain encoded, mandatory, no NULLs 1.00 218.5±0.37µs ? ?/sec 1.00 218.6±0.42µs ? ?/sec arrow_array_reader/StringViewArray/plain encoded, optional, half NULLs 1.00 180.3±0.25µs ? ?/sec 1.01 181.3±0.33µs ? ?/sec arrow_array_reader/StringViewArray/plain encoded, optional, no NULLs 1.00 225.7±0.35µs ? ?/sec 1.00 226.3±0.44µs ? ?/sec arrow_array_reader/UInt16Array/binary packed increasing value 1.01 52.7±0.37µs ? ?/sec 1.00 52.4±0.41µs ? ?/sec arrow_array_reader/UInt16Array/binary packed single value 1.01 44.5±0.31µs ? ?/sec 1.00 43.9±0.44µs ? ?/sec arrow_array_reader/UInt16Array/binary packed skip increasing value 1.00 33.0±0.26µs ? ?/sec 1.21 40.0±0.25µs ? ?/sec arrow_array_reader/UInt16Array/binary packed skip single value 1.00 28.3±0.21µs ? ?/sec 1.12 31.6±0.32µs ? ?/sec arrow_array_reader/UInt16Array/binary packed skip stepped increasing value 1.00 56.2±0.10µs ? ?/sec 1.00 56.3±0.07µs ? ?/sec arrow_array_reader/UInt16Array/binary packed skip, mandatory, no NULLs 1.01 76.1±0.08µs ? ?/sec 1.00 75.5±0.10µs ? ?/sec arrow_array_reader/UInt16Array/binary packed skip, optional, half NULLs 1.00 75.2±0.10µs ? ?/sec 1.00 75.2±0.11µs ? ?/sec arrow_array_reader/UInt16Array/binary packed skip, optional, no NULLs 1.01 78.2±0.11µs ? ?/sec 1.00 77.8±0.11µs ? ?/sec arrow_array_reader/UInt16Array/binary packed stepped increasing value 1.00 72.8±0.18µs ? ?/sec 1.00 73.1±0.13µs ? ?/sec arrow_array_reader/UInt16Array/binary packed, mandatory, no NULLs 1.00 97.1±0.22µs ? ?/sec 1.00 97.2±0.17µs ? ?/sec arrow_array_reader/UInt16Array/binary packed, optional, half NULLs 1.00 117.7±0.15µs ? ?/sec 1.00 117.4±0.19µs ? ?/sec arrow_array_reader/UInt16Array/binary packed, optional, no NULLs 1.01 101.5±0.21µs ? ?/sec 1.00 101.0±0.13µs ? ?/sec arrow_array_reader/UInt16Array/byte_stream_split encoded, mandatory, no NULLs 1.00 21.0±0.06µs ? ?/sec 1.00 21.0±0.02µs ? ?/sec arrow_array_reader/UInt16Array/byte_stream_split encoded, optional, half NULLs 1.00 77.5±0.14µs ? ?/sec 1.00 77.2±0.11µs ? ?/sec arrow_array_reader/UInt16Array/byte_stream_split encoded, optional, no NULLs 1.00 24.5±0.05µs ? ?/sec 1.00 24.5±0.03µs ? ?/sec arrow_array_reader/UInt16Array/dictionary encoded, mandatory, no NULLs 1.00 51.0±0.05µs ? ?/sec 1.00 50.9±0.03µs ? ?/sec arrow_array_reader/UInt16Array/dictionary encoded, optional, half NULLs 1.00 95.1±0.21µs ? ?/sec 1.00 95.0±0.19µs ? ?/sec arrow_array_reader/UInt16Array/dictionary encoded, optional, no NULLs 1.00 54.5±0.07µs ? ?/sec 1.00 54.7±0.06µs ? ?/sec arrow_array_reader/UInt16Array/plain encoded, mandatory, no NULLs 1.01 13.9±0.05µs ? ?/sec 1.00 13.7±0.03µs ? ?/sec arrow_array_reader/UInt16Array/plain encoded, optional, half NULLs 1.01 75.1±0.15µs ? ?/sec 1.00 74.2±0.12µs ? ?/sec arrow_array_reader/UInt16Array/plain encoded, optional, no NULLs 1.03 17.8±0.08µs ? ?/sec 1.00 17.3±0.05µs ? ?/sec arrow_array_reader/UInt32Array/binary packed increasing value 1.01 49.4±0.36µs ? ?/sec 1.00 49.0±0.35µs ? ?/sec arrow_array_reader/UInt32Array/binary packed single value 1.01 41.0±0.30µs ? ?/sec 1.00 40.7±0.44µs ? ?/sec arrow_array_reader/UInt32Array/binary packed skip increasing value 1.00 31.1±0.20µs ? ?/sec 1.22 38.0±0.24µs ? ?/sec arrow_array_reader/UInt32Array/binary packed skip single value 1.00 26.5±0.20µs ? ?/sec 1.13 30.1±0.27µs ? ?/sec arrow_array_reader/UInt32Array/binary packed skip stepped increasing value 1.00 54.7±0.08µs ? ?/sec 1.00 54.4±0.09µs ? ?/sec arrow_array_reader/UInt32Array/binary packed skip, mandatory, no NULLs 1.00 69.9±0.21µs ? ?/sec 1.00 69.7±0.23µs ? ?/sec arrow_array_reader/UInt32Array/binary packed skip, optional, half NULLs 1.00 71.0±0.39µs ? ?/sec 1.00 70.7±0.15µs ? ?/sec arrow_array_reader/UInt32Array/binary packed skip, optional, no NULLs 1.00 71.8±0.23µs ? ?/sec 1.00 71.8±0.22µs ? ?/sec arrow_array_reader/UInt32Array/binary packed stepped increasing value 1.00 69.1±0.15µs ? ?/sec 1.01 69.5±0.13µs ? ?/sec arrow_array_reader/UInt32Array/binary packed, mandatory, no NULLs 1.00 87.7±0.38µs ? ?/sec 1.00 87.7±0.33µs ? ?/sec arrow_array_reader/UInt32Array/binary packed, optional, half NULLs 1.00 110.7±0.18µs ? ?/sec 1.00 110.8±0.28µs ? ?/sec arrow_array_reader/UInt32Array/binary packed, optional, no NULLs 1.00 91.8±0.39µs ? ?/sec 1.00 91.7±0.35µs ? ?/sec arrow_array_reader/UInt32Array/byte_stream_split encoded, mandatory, no NULLs 1.01 17.6±0.07µs ? ?/sec 1.00 17.5±0.04µs ? ?/sec arrow_array_reader/UInt32Array/byte_stream_split encoded, optional, half NULLs 1.00 74.3±0.13µs ? ?/sec 1.01 75.1±0.13µs ? ?/sec arrow_array_reader/UInt32Array/byte_stream_split encoded, optional, no NULLs 1.00 21.0±0.05µs ? ?/sec 1.00 21.1±0.02µs ? ?/sec arrow_array_reader/UInt32Array/dictionary encoded, mandatory, no NULLs 1.00 47.6±0.06µs ? ?/sec 1.00 47.6±0.06µs ? ?/sec arrow_array_reader/UInt32Array/dictionary encoded, optional, half NULLs 1.00 91.6±0.14µs ? ?/sec 1.00 91.9±0.15µs ? ?/sec arrow_array_reader/UInt32Array/dictionary encoded, optional, no NULLs 1.00 51.2±0.07µs ? ?/sec 1.00 51.4±0.06µs ? ?/sec arrow_array_reader/UInt32Array/plain encoded, mandatory, no NULLs 1.01 10.2±0.05µs ? ?/sec 1.00 10.0±0.02µs ? ?/sec arrow_array_reader/UInt32Array/plain encoded, optional, half NULLs 1.01 72.2±0.14µs ? ?/sec 1.00 71.7±0.18µs ? ?/sec arrow_array_reader/UInt32Array/plain encoded, optional, no NULLs 1.00 13.7±0.06µs ? ?/sec 1.02 13.9±0.03µs ? ?/sec arrow_array_reader/UInt64Array/binary packed increasing value 1.01 41.1±0.11µs ? ?/sec 1.00 40.7±0.18µs ? ?/sec arrow_array_reader/UInt64Array/binary packed single value 1.02 38.0±0.15µs ? ?/sec 1.00 37.4±0.20µs ? ?/sec arrow_array_reader/UInt64Array/binary packed skip increasing value 1.00 24.4±0.07µs ? ?/sec 1.28 31.1±0.11µs ? ?/sec arrow_array_reader/UInt64Array/binary packed skip single value 1.00 22.9±0.07µs ? ?/sec 1.16 26.5±0.11µs ? ?/sec arrow_array_reader/UInt64Array/binary packed skip stepped increasing value 1.00 48.0±0.08µs ? ?/sec 1.01 48.6±0.05µs ? ?/sec arrow_array_reader/UInt64Array/binary packed skip, mandatory, no NULLs 1.01 60.7±0.11µs ? ?/sec 1.00 60.1±0.10µs ? ?/sec arrow_array_reader/UInt64Array/binary packed skip, optional, half NULLs 1.01 72.1±0.21µs ? ?/sec 1.00 71.1±0.07µs ? ?/sec arrow_array_reader/UInt64Array/binary packed skip, optional, no NULLs 1.01 62.5±0.09µs ? ?/sec 1.00 62.1±0.09µs ? ?/sec arrow_array_reader/UInt64Array/binary packed stepped increasing value 1.00 62.2±0.13µs ? ?/sec 1.02 63.5±0.09µs ? ?/sec arrow_array_reader/UInt64Array/binary packed, mandatory, no NULLs 1.01 77.8±0.16µs ? ?/sec 1.00 77.3±0.12µs ? ?/sec arrow_array_reader/UInt64Array/binary packed, optional, half NULLs 1.01 116.2±0.11µs ? ?/sec 1.00 115.1±0.11µs ? ?/sec arrow_array_reader/UInt64Array/binary packed, optional, no NULLs 1.01 82.0±0.14µs ? ?/sec 1.00 81.1±0.13µs ? ?/sec arrow_array_reader/UInt64Array/byte_stream_split encoded, mandatory, no NULLs 1.00 46.3±0.05µs ? ?/sec 1.01 46.6±0.03µs ? ?/sec arrow_array_reader/UInt64Array/byte_stream_split encoded, optional, half NULLs 1.01 100.0±0.08µs ? ?/sec 1.00 99.4±0.09µs ? ?/sec arrow_array_reader/UInt64Array/byte_stream_split encoded, optional, no NULLs 1.00 50.8±0.07µs ? ?/sec 1.00 50.6±0.03µs ? ?/sec arrow_array_reader/UInt64Array/dictionary encoded, mandatory, no NULLs 1.00 49.6±0.05µs ? ?/sec 1.03 51.1±0.12µs ? ?/sec arrow_array_reader/UInt64Array/dictionary encoded, optional, half NULLs 1.00 103.0±0.09µs ? ?/sec 1.00 102.7±0.14µs ? ?/sec arrow_array_reader/UInt64Array/dictionary encoded, optional, no NULLs 1.00 53.3±0.05µs ? ?/sec 1.00 53.1±0.09µs ? ?/sec arrow_array_reader/UInt64Array/plain encoded, mandatory, no NULLs 1.01 16.8±0.06µs ? ?/sec 1.00 16.6±0.03µs ? ?/sec arrow_array_reader/UInt64Array/plain encoded, optional, half NULLs 1.01 85.2±0.09µs ? ?/sec 1.00 84.8±0.09µs ? ?/sec arrow_array_reader/UInt64Array/plain encoded, optional, no NULLs 1.02 20.4±0.05µs ? ?/sec 1.00 20.0±0.02µs ? ?/sec arrow_array_reader/UInt8Array/binary packed increasing value 1.00 52.1±0.49µs ? ?/sec 1.03 53.6±0.34µs ? ?/sec arrow_array_reader/UInt8Array/binary packed single value 1.00 44.0±0.63µs ? ?/sec 1.02 44.7±0.19µs ? ?/sec arrow_array_reader/UInt8Array/binary packed skip increasing value 1.00 32.6±0.28µs ? ?/sec 1.23 40.3±0.26µs ? ?/sec arrow_array_reader/UInt8Array/binary packed skip single value 1.00 28.1±0.32µs ? ?/sec 1.14 32.1±0.13µs ? ?/sec arrow_array_reader/UInt8Array/binary packed skip stepped increasing value 1.00 56.2±0.08µs ? ?/sec 1.00 56.1±0.08µs ? ?/sec arrow_array_reader/UInt8Array/binary packed skip, mandatory, no NULLs 1.02 75.7±0.08µs ? ?/sec 1.00 74.5±0.06µs ? ?/sec arrow_array_reader/UInt8Array/binary packed skip, optional, half NULLs 1.00 74.7±0.10µs ? ?/sec 1.00 74.3±0.34µs ? ?/sec arrow_array_reader/UInt8Array/binary packed skip, optional, no NULLs 1.01 77.9±0.13µs ? ?/sec 1.00 76.9±0.28µs ? ?/sec arrow_array_reader/UInt8Array/binary packed stepped increasing value 1.00 72.5±0.14µs ? ?/sec 1.00 72.8±0.14µs ? ?/sec arrow_array_reader/UInt8Array/binary packed, mandatory, no NULLs 1.01 97.0±0.26µs ? ?/sec 1.00 95.7±0.10µs ? ?/sec arrow_array_reader/UInt8Array/binary packed, optional, half NULLs 1.01 117.3±0.41µs ? ?/sec 1.00 116.6±0.18µs ? ?/sec arrow_array_reader/UInt8Array/binary packed, optional, no NULLs 1.01 101.0±0.18µs ? ?/sec 1.00 99.6±0.08µs ? ?/sec arrow_array_reader/UInt8Array/byte_stream_split encoded, mandatory, no NULLs 1.00 20.7±0.06µs ? ?/sec 1.00 20.8±0.04µs ? ?/sec arrow_array_reader/UInt8Array/byte_stream_split encoded, optional, half NULLs 1.00 77.2±0.18µs ? ?/sec 1.00 76.8±0.13µs ? ?/sec arrow_array_reader/UInt8Array/byte_stream_split encoded, optional, no NULLs 1.00 24.4±0.05µs ? ?/sec 1.01 24.6±0.04µs ? ?/sec arrow_array_reader/UInt8Array/dictionary encoded, mandatory, no NULLs 1.00 50.6±0.05µs ? ?/sec 1.01 50.9±0.03µs ? ?/sec arrow_array_reader/UInt8Array/dictionary encoded, optional, half NULLs 1.00 94.7±0.16µs ? ?/sec 1.01 95.3±0.18µs ? ?/sec arrow_array_reader/UInt8Array/dictionary encoded, optional, no NULLs 1.00 54.4±0.08µs ? ?/sec 1.00 54.3±0.04µs ? ?/sec arrow_array_reader/UInt8Array/plain encoded, mandatory, no NULLs 1.00 13.7±0.06µs ? ?/sec 1.00 13.6±0.04µs ? ?/sec arrow_array_reader/UInt8Array/plain encoded, optional, half NULLs 1.00 74.1±0.15µs ? ?/sec 1.03 76.0±0.09µs ? ?/sec arrow_array_reader/UInt8Array/plain encoded, optional, no NULLs 1.03 17.7±0.08µs ? ?/sec 1.00 17.2±0.02µs ? ?/sec arrow_array_reader/struct/Int32Array/plain encoded, mandatory struct, optional data, half NULLs 1.00 72.0±0.12µs ? ?/sec 1.00 72.2±0.08µs ? ?/sec arrow_array_reader/struct/Int32Array/plain encoded, mandatory struct, optional data, no NULLs 1.00 13.9±0.04µs ? ?/sec 1.01 14.0±0.02µs ? ?/sec arrow_array_reader/struct/Int32Array/plain encoded, optional struct, optional data, half NULLs 1.00 131.8±0.11µs ? ?/sec 1.00 132.3±0.19µs ? ?/sec arrow_array_reader/struct/Int32Array/plain encoded, optional struct, optional data, no NULLs 1.00 65.0±0.04µs ? ?/sec 1.01 65.5±0.04µs ? ?/sec ``` </p> </details> <details><summary>Resource Usage</summary> **base (merge-base)** | Metric | Value | |--------|-------| | Wall time | 2815.6s | | Peak memory | 3.9 GiB | | Avg memory | 3.9 GiB | | CPU user | 2813.8s | | CPU sys | 1.2s | | Peak spill | 0 B | **branch** | Metric | Value | |--------|-------| | Wall time | 2825.6s | | Peak memory | 3.9 GiB | | Avg memory | 3.9 GiB | | CPU user | 2821.9s | | CPU sys | 0.5s | | 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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