adriangbot commented on PR #11027:
URL: https://github.com/apache/arrow-rs/pull/11027#issuecomment-5590833299

   🤖 Arrow criterion benchmark completed (GKE) | 
[trigger](https://github.com/apache/arrow-rs/pull/11027#issuecomment-5590712651)
   
   **Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
   
   Comparing unpack_batch (284f700d5af2fb9f477638bbd17e7267edc4704f) to 8c265f8 
(merge-base) 
[diff](https://github.com/apache/arrow-rs/compare/8c265f8de4e44a5fdda8aad79ccf890d53c6e601..284f700d5af2fb9f477638bbd17e7267edc4704f)
   
   <details><summary>Run configuration</summary>
   
   ```yaml
   run benchmark alp
   ```
   
   </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                                                main                    
                 unpack_batch
   -----                                                ----                    
                 ------------
   alp/decode/page/f32/decimal_with_exceptions          1.04     96.2±0.09µs 
1298.8 MElem/sec    1.00     92.7±0.18µs 1347.9 MElem/sec
   alp/decode/page/f32/high_precision                   1.03    118.0±0.20µs 
1059.7 MElem/sec    1.00    114.1±0.17µs 1095.7 MElem/sec
   alp/decode/page/f64/decimal_with_exceptions          1.05     66.8±0.13µs 
1871.2 MElem/sec    1.00     63.6±0.30µs 1964.0 MElem/sec
   alp/decode/page/f64/high_precision                   1.01    178.1±0.48µs 
701.9 MElem/sec     1.00    176.0±0.58µs 710.2 MElem/sec
   alp/decode/random_100/f32/decimal_with_exceptions    1.00     36.5±0.25µs  
2.6 MElem/sec      1.00     36.4±0.18µs  2.6 MElem/sec
   alp/decode/random_100/f32/high_precision             1.02     47.2±0.27µs  
2.0 MElem/sec      1.00     46.1±0.31µs  2.1 MElem/sec
   alp/decode/random_100/f64/decimal_with_exceptions    1.03     21.7±0.13µs  
4.4 MElem/sec      1.00     21.1±0.14µs  4.5 MElem/sec
   alp/decode/random_100/f64/high_precision             1.00     60.5±0.18µs 
1615.4 KElem/sec    1.00     60.4±0.27µs 1616.2 KElem/sec
   alp/encode/first_page/f32/decimal_with_exceptions    1.01  1116.5±19.72µs 
112.0 MElem/sec     1.00  1110.0±20.81µs 112.6 MElem/sec
   alp/encode/first_page/f32/high_precision             1.00  1137.4±11.49µs 
109.9 MElem/sec     1.00  1136.2±13.22µs 110.0 MElem/sec
   alp/encode/first_page/f64/decimal_with_exceptions    1.00   1519.0±6.77µs 
82.3 MElem/sec      1.00   1521.5±6.13µs 82.2 MElem/sec
   alp/encode/first_page/f64/high_precision             1.00      2.6±0.01ms 
48.7 MElem/sec      1.00      2.6±0.02ms 48.6 MElem/sec
   alp/encode/next_page/f32/decimal_with_exceptions     1.00    648.5±5.09µs 
192.7 MElem/sec     1.00    651.5±6.32µs 191.9 MElem/sec
   alp/encode/next_page/f32/high_precision              1.00    780.7±9.75µs 
160.1 MElem/sec     1.01   785.7±13.18µs 159.1 MElem/sec
   alp/encode/next_page/f64/decimal_with_exceptions     1.00    542.4±4.45µs 
230.5 MElem/sec     1.00    543.7±5.59µs 229.9 MElem/sec
   alp/encode/next_page/f64/high_precision              1.00   1695.4±7.03µs 
73.7 MElem/sec      1.00   1690.8±5.87µs 73.9 MElem/sec
   ```
   
   </p>
   </details>
   
   <details><summary>Resource Usage</summary>
   
   **base (merge-base)**
   | Metric | Value |
   |--------|-------|
   | Wall time | 170.0s |
   | Peak memory | 126.2 MiB |
   | Avg memory | 15.9 MiB |
   | CPU user | 163.1s |
   | CPU sys | 1.8s |
   | Peak spill | 0 B |
   
   **branch**
   | Metric | Value |
   |--------|-------|
   | Wall time | 165.0s |
   | Peak memory | 121.3 MiB |
   | Avg memory | 16.1 MiB |
   | CPU user | 161.3s |
   | CPU sys | 1.9s |
   | Peak spill | 0 B |
   </details>
   
   
   ---
   [File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) 
against this benchmark runner


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