adriangbot commented on PR #11278: URL: https://github.com/apache/arrow-rs/pull/11278#issuecomment-5975344204
🤖 Benchmark completed (GKE) | [trigger](https://github.com/apache/arrow-rs/pull/11278#issuecomment-5975215972) **Target:** arrow_writer Comparing align_schema (8d80ec575e4858b79c1473086538d80e9296c988) to fa337f8 (merge-base) [diff](https://github.com/apache/arrow-rs/compare/fa337f843a8e8e666790b6b5833d69887aa7d2ce..8d80ec575e4858b79c1473086538d80e9296c988) <details><summary>Run configuration</summary> ```yaml run benchmark arrow_writer env: BENCH_FILTER: dictionary shards: 1 ``` </details> <details><summary>Details</summary> ``` group base changed ----- ---- ------- string_dictionary/bloom_filter 1.00 101.5±1.26ms 2.5 GB/sec 1.01 102.5±1.49ms 2.5 GB/sec string_dictionary/cdc 1.19 55.2±0.78ms 4.7 GB/sec 1.00 46.3±0.39ms 5.6 GB/sec string_dictionary/default 1.00 57.2±1.24ms 4.5 GB/sec 1.00 57.4±1.02ms 4.5 GB/sec string_dictionary/number_distinct_values 1.00 115.8±0.67ms 2.2 GB/sec 1.03 119.2±1.42ms 2.2 GB/sec string_dictionary/parquet_2 1.00 48.6±3.96ms 5.3 GB/sec 1.12 54.6±5.43ms 4.7 GB/sec string_dictionary/zstd 1.00 215.5±0.64ms 1225.8 MB/sec 1.02 219.0±1.02ms 1206.0 MB/sec string_dictionary/zstd_parquet_2 1.00 193.0±4.40ms 1368.8 MB/sec 1.02 196.5±4.96ms 1343.9 MB/sec string_dictionary_low_cardinality_100/bloom_filter 1.00 21.5±0.07ms 186.2 MB/sec 1.00 21.5±0.06ms 186.1 MB/sec string_dictionary_low_cardinality_100/cdc 1.00 23.7±0.08ms 168.7 MB/sec 1.00 23.7±0.06ms 168.8 MB/sec string_dictionary_low_cardinality_100/default 1.00 21.4±0.08ms 186.9 MB/sec 1.00 21.4±0.05ms 187.0 MB/sec string_dictionary_low_cardinality_100/number_distinct_values 1.00 44.3±0.11ms 90.4 MB/sec 1.00 44.5±0.08ms 90.1 MB/sec string_dictionary_low_cardinality_100/parquet_2 1.00 21.4±0.08ms 187.2 MB/sec 1.00 21.5±0.36ms 186.7 MB/sec string_dictionary_low_cardinality_100/zstd 1.00 21.7±0.08ms 184.2 MB/sec 1.00 21.8±0.06ms 184.0 MB/sec string_dictionary_low_cardinality_100/zstd_parquet_2 1.00 21.7±0.08ms 184.2 MB/sec 1.00 21.8±0.05ms 184.2 MB/sec string_dictionary_low_cardinality_20/bloom_filter 1.00 22.0±0.05ms 181.8 MB/sec 1.00 21.9±0.07ms 182.6 MB/sec string_dictionary_low_cardinality_20/cdc 1.00 24.3±0.05ms 165.2 MB/sec 1.00 24.2±0.07ms 165.5 MB/sec string_dictionary_low_cardinality_20/default 1.01 21.9±0.06ms 182.6 MB/sec 1.00 21.8±0.07ms 183.6 MB/sec string_dictionary_low_cardinality_20/number_distinct_values 1.02 45.5±0.09ms 88.1 MB/sec 1.00 44.4±0.09ms 90.2 MB/sec string_dictionary_low_cardinality_20/parquet_2 1.00 21.9±0.06ms 182.6 MB/sec 1.00 21.8±0.08ms 183.4 MB/sec string_dictionary_low_cardinality_20/zstd 1.00 22.1±0.06ms 181.5 MB/sec 1.00 22.0±0.08ms 182.3 MB/sec string_dictionary_low_cardinality_20/zstd_parquet_2 1.00 22.0±0.06ms 181.9 MB/sec 1.00 22.0±0.08ms 182.3 MB/sec string_dictionary_low_cardinality_400/bloom_filter 1.01 22.1±0.07ms 181.3 MB/sec 1.00 21.9±0.07ms 183.2 MB/sec string_dictionary_low_cardinality_400/cdc 1.01 24.2±0.08ms 165.5 MB/sec 1.00 24.1±0.06ms 166.8 MB/sec string_dictionary_low_cardinality_400/default 1.00 21.9±0.08ms 182.9 MB/sec 1.00 21.9±0.05ms 182.9 MB/sec string_dictionary_low_cardinality_400/number_distinct_values 1.00 44.9±0.12ms 89.3 MB/sec 1.00 44.8±0.07ms 89.6 MB/sec string_dictionary_low_cardinality_400/parquet_2 1.01 22.0±0.09ms 182.1 MB/sec 1.00 21.8±0.06ms 184.0 MB/sec string_dictionary_low_cardinality_400/zstd 1.01 22.5±0.07ms 178.7 MB/sec 1.00 22.3±0.07ms 179.7 MB/sec string_dictionary_low_cardinality_400/zstd_parquet_2 1.01 22.5±0.07ms 178.2 MB/sec 1.00 22.3±0.06ms 180.0 MB/sec ``` </details> <details><summary>Per-runner information</summary> <details><summary>arrow_writer — shard 1/1</summary> **Node:** gk3-benchmark-cluster-nap-ygocpcmy-242c63a0-j5s9 **Instance:** c4a-highcpu-48 (12 vCPU / 65 GiB) **uname:** ```text Linux bench-c5975215972-3051-4xx2t 6.12.94+ #1 SMP Wed Aug 19 07:47:20 UTC 2026 aarch64 GNU/Linux ``` **BENCH_COMMAND:** ```sh cargo bench --features=arrow,async,test_common,experimental,object_store --bench arrow_writer ``` <details><summary>CPU Details (lscpu)</summary> ```text Architecture: aarch64 CPU op-mode(s): 64-bit Byte Order: Little Endian CPU(s): 48 On-line CPU(s) list: 0-47 Vendor ID: ARM Model name: Neoverse-V2 Model: 1 Thread(s) per core: 1 Core(s) per cluster: 48 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: 3 MiB (48 instances) L1i cache: 3 MiB (48 instances) L2 cache: 96 MiB (48 instances) L3 cache: 80 MiB (1 instance) NUMA node(s): 1 NUMA node0 CPU(s): 0-47 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>Resource Usage</summary> **base (merge-base)** | Metric | Value | |--------|-------| | Wall time | 385.1s | | Peak memory | 2.5 GiB | | Avg memory | 2.4 GiB | | CPU user | 365.9s | | CPU sys | 12.3s | | Peak spill | 0 B | **branch** | Metric | Value | |--------|-------| | Wall time | 390.1s | | Peak memory | 2.5 GiB | | Avg memory | 2.4 GiB | | CPU user | 372.6s | | CPU sys | 11.8s | | Peak spill | 0 B | </details> </details> </details> --- [File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) against this benchmark runner <!-- benchmark-request:5975215972:finish:a92b6fba8981e0fb110da7c60812989d --> -- This is an automated message from the Apache Git Service. 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