Use snipsnap for Snappy compression by Dandandan · Pull Request #10086 · apache/arrow-rs

Dandandan · 2026-06-06T12:29:16Z

Summary

replace the snap crate with snipsnap in parquet and arrow-avro while preserving existing feature names
use snipsnap::decompress_into_uninit in Parquet Snappy decompression to append through spare Vec capacity
update Avro Snappy docs, Cargo.lock, and the DataPageV2 compression-threshold test expectation for the new compressor

Dandandan · 2026-06-06T12:29:47Z

run benchmark arrow_reader_clickbench

adriangbot · 2026-06-06T12:32:02Z

🤖 Arrow criterion benchmark running (GKE) | trigger
Instance: c4a-highmem-16 (12 vCPU / 65 GiB) | Linux bench-c4638572247-462-bnn76 6.12.68+ #1 SMP Wed Apr 1 02:23:28 UTC 2026 aarch64 GNU/Linux

CPU Details (lscpu)

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

Comparing codex/use-snipsnap (e54ff00) to f01ff3d (merge-base) diff
BENCH_NAME=arrow_reader_clickbench
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench arrow_reader_clickbench
BENCH_FILTER=
Results will be posted here when complete

File an issue against this benchmark runner

adriangbot · 2026-06-06T13:00:49Z

🤖 Arrow criterion benchmark completed (GKE) | trigger

Instance: c4a-highmem-16 (12 vCPU / 65 GiB)

CPU Details (lscpu)

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

group                                             codex_use-snipsnap                     main
-----                                             ------------------                     ----
arrow_reader_clickbench/async/Q1                  1.00   1100.6±3.58µs        ? ?/sec    1.01   1111.4±3.50µs        ? ?/sec
arrow_reader_clickbench/async/Q10                 1.02      6.5±0.03ms        ? ?/sec    1.00      6.4±0.04ms        ? ?/sec
arrow_reader_clickbench/async/Q11                 1.02      7.5±0.03ms        ? ?/sec    1.00      7.3±0.05ms        ? ?/sec
arrow_reader_clickbench/async/Q12                 1.19     16.6±0.07ms        ? ?/sec    1.00     14.0±0.06ms        ? ?/sec
arrow_reader_clickbench/async/Q13                 1.17     19.3±0.11ms        ? ?/sec    1.00     16.5±0.07ms        ? ?/sec
arrow_reader_clickbench/async/Q14                 1.18     18.2±0.10ms        ? ?/sec    1.00     15.5±0.06ms        ? ?/sec
arrow_reader_clickbench/async/Q19                 1.01      3.1±0.02ms        ? ?/sec    1.00      3.0±0.02ms        ? ?/sec
arrow_reader_clickbench/async/Q20                 1.01     84.1±0.70ms        ? ?/sec    1.00     83.5±0.31ms        ? ?/sec
arrow_reader_clickbench/async/Q21                 1.00     96.0±0.55ms        ? ?/sec    1.10    106.0±0.52ms        ? ?/sec
arrow_reader_clickbench/async/Q22                 1.02    140.9±2.49ms        ? ?/sec    1.00    137.7±6.45ms        ? ?/sec
arrow_reader_clickbench/async/Q23                 1.20    299.1±1.39ms        ? ?/sec    1.00    250.1±1.40ms        ? ?/sec
arrow_reader_clickbench/async/Q24                 1.20     22.6±0.13ms        ? ?/sec    1.00     18.8±0.11ms        ? ?/sec
arrow_reader_clickbench/async/Q27                 1.21     69.7±0.43ms        ? ?/sec    1.00     57.5±0.25ms        ? ?/sec
arrow_reader_clickbench/async/Q28                 1.20     69.4±0.42ms        ? ?/sec    1.00     57.7±0.26ms        ? ?/sec
arrow_reader_clickbench/async/Q30                 1.17     21.1±0.09ms        ? ?/sec    1.00     18.0±0.09ms        ? ?/sec
arrow_reader_clickbench/async/Q36                 1.14     16.6±0.26ms        ? ?/sec    1.00     14.6±0.13ms        ? ?/sec
arrow_reader_clickbench/async/Q37                 1.09      5.7±0.02ms        ? ?/sec    1.00      5.3±0.05ms        ? ?/sec
arrow_reader_clickbench/async/Q38                 1.17     15.2±0.28ms        ? ?/sec    1.00     13.0±0.15ms        ? ?/sec
arrow_reader_clickbench/async/Q39                 1.19     28.0±0.56ms        ? ?/sec    1.00     23.4±0.29ms        ? ?/sec
arrow_reader_clickbench/async/Q40                 1.02      5.6±0.03ms        ? ?/sec    1.00      5.5±0.04ms        ? ?/sec
arrow_reader_clickbench/async/Q41                 1.02      4.9±0.02ms        ? ?/sec    1.00      4.8±0.02ms        ? ?/sec
arrow_reader_clickbench/async/Q42                 1.11      3.8±0.02ms        ? ?/sec    1.00      3.4±0.02ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q1     1.01   1072.4±6.16µs        ? ?/sec    1.00   1064.7±4.11µs        ? ?/sec
arrow_reader_clickbench/async_object_store/Q10    1.01      6.4±0.03ms        ? ?/sec    1.00      6.3±0.03ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q11    1.03      7.4±0.04ms        ? ?/sec    1.00      7.2±0.03ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q12    1.20     16.7±0.08ms        ? ?/sec    1.00     13.9±0.07ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q13    1.17     19.2±0.11ms        ? ?/sec    1.00     16.3±0.08ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q14    1.18     18.2±0.11ms        ? ?/sec    1.00     15.4±0.06ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q19    1.01      2.9±0.03ms        ? ?/sec    1.00      2.9±0.02ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q20    1.18     83.9±0.48ms        ? ?/sec    1.00     70.9±0.36ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q21    1.19     94.9±0.69ms        ? ?/sec    1.00     79.8±0.36ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q22    1.25    121.9±0.79ms        ? ?/sec    1.00     97.8±0.48ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q23    1.18   281.4±14.00ms        ? ?/sec    1.00    238.8±0.63ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q24    1.21     22.3±0.17ms        ? ?/sec    1.00     18.4±0.10ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q27    1.21     68.1±0.69ms        ? ?/sec    1.00     56.2±0.33ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q28    1.22     69.1±0.49ms        ? ?/sec    1.00     56.8±0.31ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q30    1.17     20.7±0.08ms        ? ?/sec    1.00     17.8±0.12ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q36    1.15     16.2±0.22ms        ? ?/sec    1.00     14.0±0.16ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q37    1.09      5.7±0.03ms        ? ?/sec    1.00      5.2±0.04ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q38    1.19     14.7±0.24ms        ? ?/sec    1.00     12.3±0.13ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q39    1.21     27.2±0.57ms        ? ?/sec    1.00     22.6±0.19ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q40    1.03      5.4±0.03ms        ? ?/sec    1.00      5.3±0.04ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q41    1.03      4.8±0.03ms        ? ?/sec    1.00      4.6±0.02ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q42    1.12      3.7±0.03ms        ? ?/sec    1.00      3.3±0.02ms        ? ?/sec
arrow_reader_clickbench/sync/Q1                   1.00    874.1±1.27µs        ? ?/sec    1.02    889.2±2.18µs        ? ?/sec
arrow_reader_clickbench/sync/Q10                  1.01      5.1±0.01ms        ? ?/sec    1.00      5.0±0.01ms        ? ?/sec
arrow_reader_clickbench/sync/Q11                  1.02      6.1±0.03ms        ? ?/sec    1.00      5.9±0.02ms        ? ?/sec
arrow_reader_clickbench/sync/Q12                  1.25     26.4±0.05ms        ? ?/sec    1.00     21.1±0.13ms        ? ?/sec
arrow_reader_clickbench/sync/Q13                  1.22     29.1±0.10ms        ? ?/sec    1.00     23.8±0.34ms        ? ?/sec
arrow_reader_clickbench/sync/Q14                  1.24     27.8±0.06ms        ? ?/sec    1.00     22.5±0.04ms        ? ?/sec
arrow_reader_clickbench/sync/Q19                  1.01      2.6±0.02ms        ? ?/sec    1.00      2.6±0.01ms        ? ?/sec
arrow_reader_clickbench/sync/Q20                  1.17    142.8±0.43ms        ? ?/sec    1.00    122.5±0.36ms        ? ?/sec
arrow_reader_clickbench/sync/Q21                  1.19    116.5±0.25ms        ? ?/sec    1.00     97.6±0.33ms        ? ?/sec
arrow_reader_clickbench/sync/Q22                  1.23    178.4±0.87ms        ? ?/sec    1.00    145.5±0.53ms        ? ?/sec
arrow_reader_clickbench/sync/Q23                  1.18    355.8±9.36ms        ? ?/sec    1.00   302.1±10.54ms        ? ?/sec
arrow_reader_clickbench/sync/Q24                  1.24     32.4±0.13ms        ? ?/sec    1.00     26.0±0.10ms        ? ?/sec
arrow_reader_clickbench/sync/Q27                  1.22    131.2±0.69ms        ? ?/sec    1.00    107.5±0.53ms        ? ?/sec
arrow_reader_clickbench/sync/Q28                  1.22    127.5±0.66ms        ? ?/sec    1.00    104.9±0.49ms        ? ?/sec
arrow_reader_clickbench/sync/Q30                  1.16     21.0±0.08ms        ? ?/sec    1.00     18.2±0.09ms        ? ?/sec
arrow_reader_clickbench/sync/Q36                  1.16     25.1±0.07ms        ? ?/sec    1.00     21.7±0.06ms        ? ?/sec
arrow_reader_clickbench/sync/Q37                  1.14      7.6±0.01ms        ? ?/sec    1.00      6.7±0.01ms        ? ?/sec
arrow_reader_clickbench/sync/Q38                  1.15     12.9±0.04ms        ? ?/sec    1.00     11.2±0.03ms        ? ?/sec
arrow_reader_clickbench/sync/Q39                  1.16     23.3±0.12ms        ? ?/sec    1.00     20.1±0.09ms        ? ?/sec
arrow_reader_clickbench/sync/Q40                  1.01      5.0±0.01ms        ? ?/sec    1.00      4.9±0.01ms        ? ?/sec
arrow_reader_clickbench/sync/Q41                  1.01      5.5±0.02ms        ? ?/sec    1.00      5.5±0.02ms        ? ?/sec
arrow_reader_clickbench/sync/Q42                  1.08      4.6±0.02ms        ? ?/sec    1.00      4.2±0.02ms        ? ?/sec

Resource Usage

base (merge-base)

Metric	Value
Wall time	785.2s
Peak memory	4.6 GiB
Avg memory	4.5 GiB
CPU user	706.8s
CPU sys	77.8s
Peak spill	0 B

branch

Metric	Value
Wall time	835.2s
Peak memory	4.8 GiB
Avg memory	4.7 GiB
CPU user	758.5s
CPU sys	76.4s
Peak spill	0 B

File an issue against this benchmark runner

Dandandan · 2026-06-06T19:07:30Z

run benchmark arrow_reader_clickbench

adriangbot · 2026-06-06T19:11:14Z

🤖 Arrow criterion benchmark running (GKE) | trigger
Instance: c4a-highmem-16 (12 vCPU / 65 GiB) | Linux bench-c4640060616-467-vcn9l 6.12.68+ #1 SMP Sat May 2 07:49:07 UTC 2026 aarch64 GNU/Linux

CPU Details (lscpu)

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

Comparing codex/use-snipsnap (096180f) to f01ff3d (merge-base) diff
BENCH_NAME=arrow_reader_clickbench
BENCH_COMMAND=cargo bench --features=arrow,async,test_common,experimental,object_store --bench arrow_reader_clickbench
BENCH_FILTER=
Results will be posted here when complete

File an issue against this benchmark runner

adriangbot · 2026-06-06T19:37:52Z

🤖 Arrow criterion benchmark completed (GKE) | trigger

Instance: c4a-highmem-16 (12 vCPU / 65 GiB)

CPU Details (lscpu)

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

group                                             codex_use-snipsnap                     main
-----                                             ------------------                     ----
arrow_reader_clickbench/async/Q1                  1.00   1093.0±4.78µs        ? ?/sec    1.00   1093.1±3.91µs        ? ?/sec
arrow_reader_clickbench/async/Q10                 1.00      6.4±0.05ms        ? ?/sec    1.00      6.4±0.02ms        ? ?/sec
arrow_reader_clickbench/async/Q11                 1.01      7.4±0.04ms        ? ?/sec    1.00      7.4±0.04ms        ? ?/sec
arrow_reader_clickbench/async/Q12                 1.00     11.9±0.06ms        ? ?/sec    1.16     13.8±0.04ms        ? ?/sec
arrow_reader_clickbench/async/Q13                 1.00     14.5±0.08ms        ? ?/sec    1.13     16.4±0.05ms        ? ?/sec
arrow_reader_clickbench/async/Q14                 1.00     13.3±0.07ms        ? ?/sec    1.15     15.3±0.06ms        ? ?/sec
arrow_reader_clickbench/async/Q19                 1.00      3.0±0.03ms        ? ?/sec    1.00      3.0±0.02ms        ? ?/sec
arrow_reader_clickbench/async/Q20                 1.13     81.9±0.45ms        ? ?/sec    1.00     72.2±0.26ms        ? ?/sec
arrow_reader_clickbench/async/Q21                 1.04     87.4±9.65ms        ? ?/sec    1.00     84.1±2.44ms        ? ?/sec
arrow_reader_clickbench/async/Q22                 1.00    107.0±1.92ms        ? ?/sec    1.14    121.6±1.56ms        ? ?/sec
arrow_reader_clickbench/async/Q23                 1.00    218.1±1.84ms        ? ?/sec    1.13    245.9±1.16ms        ? ?/sec
arrow_reader_clickbench/async/Q24                 1.00     16.2±0.13ms        ? ?/sec    1.15     18.7±0.12ms        ? ?/sec
arrow_reader_clickbench/async/Q27                 1.00     48.4±0.61ms        ? ?/sec    1.18     57.0±0.45ms        ? ?/sec
arrow_reader_clickbench/async/Q28                 1.00     48.1±0.47ms        ? ?/sec    1.20     57.9±0.46ms        ? ?/sec
arrow_reader_clickbench/async/Q30                 1.00     15.8±0.08ms        ? ?/sec    1.13     17.9±0.06ms        ? ?/sec
arrow_reader_clickbench/async/Q36                 1.00     13.1±0.25ms        ? ?/sec    1.14     15.0±0.22ms        ? ?/sec
arrow_reader_clickbench/async/Q37                 1.00      4.9±0.04ms        ? ?/sec    1.05      5.2±0.02ms        ? ?/sec
arrow_reader_clickbench/async/Q38                 1.00     11.5±0.22ms        ? ?/sec    1.16     13.3±0.23ms        ? ?/sec
arrow_reader_clickbench/async/Q39                 1.00     20.8±0.48ms        ? ?/sec    1.17     24.3±0.44ms        ? ?/sec
arrow_reader_clickbench/async/Q40                 1.00      5.3±0.06ms        ? ?/sec    1.02      5.4±0.03ms        ? ?/sec
arrow_reader_clickbench/async/Q41                 1.00      4.7±0.02ms        ? ?/sec    1.01      4.7±0.02ms        ? ?/sec
arrow_reader_clickbench/async/Q42                 1.00      3.2±0.02ms        ? ?/sec    1.06      3.4±0.02ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q1     1.01   1066.8±4.48µs        ? ?/sec    1.00   1060.0±3.29µs        ? ?/sec
arrow_reader_clickbench/async_object_store/Q10    1.02      6.4±0.04ms        ? ?/sec    1.00      6.3±0.03ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q11    1.01      7.3±0.05ms        ? ?/sec    1.00      7.2±0.06ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q12    1.00     11.8±0.06ms        ? ?/sec    1.18     13.9±0.06ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q13    1.00     14.3±0.07ms        ? ?/sec    1.14     16.2±0.05ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q14    1.00     13.1±0.05ms        ? ?/sec    1.16     15.2±0.03ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q19    1.00      2.9±0.02ms        ? ?/sec    1.00      2.9±0.02ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q20    1.00     62.0±0.69ms        ? ?/sec    1.15     71.1±0.47ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q21    1.00     68.6±0.62ms        ? ?/sec    1.16     79.7±0.50ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q22    1.00     82.3±0.82ms        ? ?/sec    1.18     96.9±0.57ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q23    1.00    183.9±0.79ms        ? ?/sec    1.29    237.3±5.23ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q24    1.00     15.9±0.10ms        ? ?/sec    1.17     18.6±0.48ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q27    1.00     47.2±0.60ms        ? ?/sec    1.20     56.7±0.65ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q28    1.00     47.5±0.44ms        ? ?/sec    1.20     56.9±0.50ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q30    1.00     15.5±0.08ms        ? ?/sec    1.14     17.7±0.09ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q36    1.00     12.6±0.24ms        ? ?/sec    1.17     14.8±0.23ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q37    1.00      4.9±0.01ms        ? ?/sec    1.06      5.1±0.01ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q38    1.00     10.8±0.23ms        ? ?/sec    1.22     13.2±0.24ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q39    1.00     19.5±0.48ms        ? ?/sec    1.22     23.7±0.47ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q40    1.00      5.1±0.03ms        ? ?/sec    1.05      5.3±0.04ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q41    1.00      4.5±0.03ms        ? ?/sec    1.02      4.6±0.02ms        ? ?/sec
arrow_reader_clickbench/async_object_store/Q42    1.00      3.1±0.01ms        ? ?/sec    1.08      3.3±0.02ms        ? ?/sec
arrow_reader_clickbench/sync/Q1                   1.00    876.3±1.65µs        ? ?/sec    1.01    888.6±2.22µs        ? ?/sec
arrow_reader_clickbench/sync/Q10                  1.00      5.0±0.01ms        ? ?/sec    1.00      5.0±0.01ms        ? ?/sec
arrow_reader_clickbench/sync/Q11                  1.00      5.9±0.01ms        ? ?/sec    1.01      5.9±0.02ms        ? ?/sec
arrow_reader_clickbench/sync/Q12                  1.00     17.1±0.05ms        ? ?/sec    1.23     21.0±0.04ms        ? ?/sec
arrow_reader_clickbench/sync/Q13                  1.00     19.7±0.07ms        ? ?/sec    1.20     23.6±0.05ms        ? ?/sec
arrow_reader_clickbench/sync/Q14                  1.00     18.3±0.06ms        ? ?/sec    1.22     22.3±0.05ms        ? ?/sec
arrow_reader_clickbench/sync/Q19                  1.01      2.6±0.02ms        ? ?/sec    1.00      2.6±0.02ms        ? ?/sec
arrow_reader_clickbench/sync/Q20                  1.00    110.2±0.53ms        ? ?/sec    1.10    121.5±0.22ms        ? ?/sec
arrow_reader_clickbench/sync/Q21                  1.00     84.4±0.29ms        ? ?/sec    1.14     96.6±0.15ms        ? ?/sec
arrow_reader_clickbench/sync/Q22                  1.00    124.5±0.34ms        ? ?/sec    1.14    142.0±0.25ms        ? ?/sec
arrow_reader_clickbench/sync/Q23                  1.00   265.7±15.35ms        ? ?/sec    1.12   298.0±10.12ms        ? ?/sec
arrow_reader_clickbench/sync/Q24                  1.00     21.7±0.12ms        ? ?/sec    1.19     25.7±0.09ms        ? ?/sec
arrow_reader_clickbench/sync/Q27                  1.00     91.1±0.19ms        ? ?/sec    1.18    107.2±0.29ms        ? ?/sec
arrow_reader_clickbench/sync/Q28                  1.00     88.0±0.18ms        ? ?/sec    1.20    105.4±0.34ms        ? ?/sec
arrow_reader_clickbench/sync/Q30                  1.00     16.0±0.09ms        ? ?/sec    1.11     17.8±0.06ms        ? ?/sec
arrow_reader_clickbench/sync/Q36                  1.00     18.1±0.13ms        ? ?/sec    1.20     21.7±0.07ms        ? ?/sec
arrow_reader_clickbench/sync/Q37                  1.00      6.1±0.01ms        ? ?/sec    1.08      6.6±0.01ms        ? ?/sec
arrow_reader_clickbench/sync/Q38                  1.00      9.4±0.06ms        ? ?/sec    1.20     11.3±0.04ms        ? ?/sec
arrow_reader_clickbench/sync/Q39                  1.00     17.0±0.15ms        ? ?/sec    1.22     20.7±0.15ms        ? ?/sec
arrow_reader_clickbench/sync/Q40                  1.00      4.7±0.02ms        ? ?/sec    1.03      4.9±0.01ms        ? ?/sec
arrow_reader_clickbench/sync/Q41                  1.00      5.3±0.02ms        ? ?/sec    1.02      5.4±0.04ms        ? ?/sec
arrow_reader_clickbench/sync/Q42                  1.00      4.0±0.02ms        ? ?/sec    1.05      4.2±0.02ms        ? ?/sec

Resource Usage

base (merge-base)

Metric	Value
Wall time	785.2s
Peak memory	4.6 GiB
Avg memory	4.5 GiB
CPU user	707.8s
CPU sys	72.4s
Peak spill	0 B

branch

Metric	Value
Wall time	775.2s
Peak memory	4.8 GiB
Avg memory	4.7 GiB
CPU user	683.9s
CPU sys	89.6s
Peak spill	0 B

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github-actions Bot added parquet Changes to the parquet crate arrow Changes to the arrow crate arrow-avro arrow-avro crate labels Jun 6, 2026

Use snipsnap for snappy compression

b1d93d9

Dandandan force-pushed the codex/use-snipsnap branch from e54ff00 to b1d93d9 Compare June 6, 2026 12:37

Update snipsnap to 0.0.2

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Use snipsnap for Snappy compression#10086

Use snipsnap for Snappy compression#10086
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Dandandan:codex/use-snipsnap

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Dandandan commented Jun 6, 2026 •

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