adriangbot commented on PR #10554:
URL: https://github.com/apache/arrow-rs/pull/10554#issuecomment-5337266457

   🤖 Arrow criterion benchmark completed (GKE) | 
[trigger](https://github.com/apache/arrow-rs/pull/10554#issuecomment-5335768156)
   
   **Instance:** `c4a-highmem-16` (12 vCPU / 65 GiB)
   
   Comparing 7c306e401c0f22a0c39f34989148c018af95ace8 
(7c306e401c0f22a0c39f34989148c018af95ace8) to 
7c306e401c0f22a0c39f34989148c018af95ace8 
[diff](https://github.com/apache/arrow-rs/compare/7c306e401c0f22a0c39f34989148c018af95ace8..7c306e401c0f22a0c39f34989148c018af95ace8)
   
   <details><summary>Run configuration</summary>
   
   ```yaml
   run benchmark arrow_writer
   baseline:
     ref: "7c306e401c0f22a0c39f34989148c018af95ace8"
   changed:
     ref: "7c306e401c0f22a0c39f34989148c018af95ace8"
   ```
   
   </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                                                            
claude_parquet-exact-value-windows-10538    main
   -----                                                            
----------------------------------------    ----
   bool/bloom_filter                                                1.03     
13.0±0.10ms    19.2 MB/sec         1.00     12.7±0.05ms    19.8 MB/sec
   bool/cdc                                                         1.01     
15.5±0.11ms    16.1 MB/sec         1.00     15.4±0.06ms    16.3 MB/sec
   bool/default                                                     1.04     
10.9±0.09ms    22.9 MB/sec         1.00     10.5±0.03ms    23.8 MB/sec
   bool/parquet_2                                                   1.03     
13.9±0.10ms    18.0 MB/sec         1.00     13.5±0.04ms    18.6 MB/sec
   bool/zstd                                                        1.04     
11.4±0.09ms    21.9 MB/sec         1.00     11.0±0.04ms    22.6 MB/sec
   bool/zstd_parquet_2                                              1.03     
14.2±0.10ms    17.6 MB/sec         1.00     13.8±0.04ms    18.1 MB/sec
   bool_non_null/bloom_filter                                       1.00      
6.6±0.03ms    19.0 MB/sec         1.00      6.6±0.03ms    19.0 MB/sec
   bool_non_null/cdc                                                1.00      
6.3±0.03ms    19.8 MB/sec         1.00      6.3±0.03ms    19.7 MB/sec
   bool_non_null/default                                            1.00      
3.8±0.03ms    32.9 MB/sec         1.01      3.8±0.02ms    32.7 MB/sec
   bool_non_null/parquet_2                                          1.00      
7.6±0.03ms    16.4 MB/sec         1.00      7.6±0.02ms    16.4 MB/sec
   bool_non_null/zstd                                               1.00      
4.2±0.03ms    30.0 MB/sec         1.00      4.2±0.02ms    30.0 MB/sec
   bool_non_null/zstd_parquet_2                                     1.00      
8.0±0.03ms    15.5 MB/sec         1.00      8.1±0.03ms    15.5 MB/sec
   bool_ree/bloom_filter                                            1.00     
30.1±0.07ms     7.1 MB/sec         1.00     30.0±0.05ms     7.1 MB/sec
   bool_ree/cdc                                                     1.00     
31.3±0.09ms     6.8 MB/sec         1.00     31.3±0.08ms     6.8 MB/sec
   bool_ree/default                                                 1.01     
27.5±0.10ms     7.7 MB/sec         1.00     27.3±0.07ms     7.8 MB/sec
   bool_ree/parquet_2                                               1.00     
28.9±0.08ms     7.4 MB/sec         1.00     28.8±0.06ms     7.4 MB/sec
   bool_ree/zstd                                                    1.00     
28.0±0.06ms     7.6 MB/sec         1.00     27.9±0.08ms     7.6 MB/sec
   bool_ree/zstd_parquet_2                                          1.00     
29.2±0.08ms     7.3 MB/sec         1.00     29.1±0.06ms     7.3 MB/sec
   decimal/bloom_filter                                             1.00    
117.3±1.05ms   511.4 MB/sec         1.00    117.7±0.50ms   509.7 MB/sec
   decimal/cdc                                                      1.00    
100.4±0.26ms   597.9 MB/sec         1.01    101.2±0.61ms   592.9 MB/sec
   decimal/default                                                  1.00     
78.2±1.69ms   767.5 MB/sec         1.01     78.6±0.37ms   763.0 MB/sec
   decimal/parquet_2                                                1.00    
176.3±2.09ms   340.4 MB/sec         1.01    177.7±1.70ms   337.7 MB/sec
   decimal/zstd                                                     1.00     
88.9±0.31ms   674.8 MB/sec         1.01     89.6±0.39ms   670.0 MB/sec
   decimal/zstd_parquet_2                                           1.00    
196.8±1.88ms   304.8 MB/sec         1.00    197.6±2.37ms   303.7 MB/sec
   fixed_size_binary_ree/bloom_filter                               1.00     
57.5±0.93ms    17.5 MB/sec         1.00     57.6±0.35ms    17.5 MB/sec
   fixed_size_binary_ree/cdc                                        1.00     
61.2±0.23ms    16.5 MB/sec         1.01     61.5±0.23ms    16.4 MB/sec
   fixed_size_binary_ree/default                                    1.00     
51.2±0.17ms    19.7 MB/sec         1.00     51.2±0.24ms    19.7 MB/sec
   fixed_size_binary_ree/parquet_2                                  1.00     
65.5±0.22ms    15.4 MB/sec         1.00     65.6±0.92ms    15.3 MB/sec
   fixed_size_binary_ree/zstd                                       1.00     
57.0±0.18ms    17.7 MB/sec         1.00     56.9±0.28ms    17.7 MB/sec
   fixed_size_binary_ree/zstd_parquet_2                             1.00     
66.1±0.19ms    15.2 MB/sec         1.00     66.2±0.23ms    15.2 MB/sec
   float_with_nans/bloom_filter                                     1.00     
79.4±0.22ms   176.4 MB/sec         1.02     80.6±1.06ms   173.7 MB/sec
   float_with_nans/cdc                                              1.00     
69.9±0.27ms   200.4 MB/sec         1.01     70.4±0.26ms   198.9 MB/sec
   float_with_nans/default                                          1.00     
62.6±0.19ms   223.7 MB/sec         1.01     63.2±0.28ms   221.6 MB/sec
   float_with_nans/parquet_2                                        1.00     
79.8±0.21ms   175.5 MB/sec         1.01     80.5±0.20ms   173.9 MB/sec
   float_with_nans/zstd                                             1.00    
100.8±1.04ms   138.9 MB/sec         1.01    101.4±0.21ms   138.1 MB/sec
   float_with_nans/zstd_parquet_2                                   1.00    
117.0±1.10ms   119.7 MB/sec         1.01    117.7±0.66ms   118.9 MB/sec
   fsb/bloom_filter                                                 1.00      
8.0±0.04ms  2004.6 MB/sec         1.00      8.0±0.06ms  2003.4 MB/sec
   fsb/cdc                                                          1.00     
10.4±0.02ms  1553.8 MB/sec         1.01     10.5±0.05ms  1534.8 MB/sec
   fsb/default                                                      1.00      
6.9±0.03ms     2.3 GB/sec         1.01      7.0±0.04ms     2.2 GB/sec
   fsb/parquet_2                                                    1.00     
13.1±0.07ms  1227.1 MB/sec         1.01     13.3±0.27ms  1211.3 MB/sec
   fsb/zstd                                                         1.00      
9.3±0.03ms  1724.8 MB/sec         1.02      9.5±0.05ms  1691.9 MB/sec
   fsb/zstd_parquet_2                                               1.00     
14.0±0.06ms  1152.6 MB/sec         1.02     14.3±0.11ms  1130.1 MB/sec
   int32_ree/bloom_filter                                           1.00     
40.4±0.08ms    10.1 MB/sec         1.00     40.4±0.21ms    10.1 MB/sec
   int32_ree/cdc                                                    1.00     
40.2±0.11ms    10.1 MB/sec         1.00     40.2±0.09ms    10.1 MB/sec
   int32_ree/default                                                1.00     
36.6±0.06ms    11.1 MB/sec         1.00     36.5±0.10ms    11.1 MB/sec
   int32_ree/parquet_2                                              1.00     
36.6±0.10ms    11.1 MB/sec         1.00     36.5±0.10ms    11.1 MB/sec
   int32_ree/zstd                                                   1.00     
37.2±0.10ms    10.9 MB/sec         1.00     37.1±0.12ms    11.0 MB/sec
   int32_ree/zstd_parquet_2                                         1.00     
37.1±0.11ms    11.0 MB/sec         1.00     37.0±0.09ms    11.0 MB/sec
   int32_ree_95pct_null/bloom_filter                                1.00     
21.8±0.02ms    18.6 MB/sec         1.02     22.2±0.07ms    18.3 MB/sec
   int32_ree_95pct_null/cdc                                         1.00     
23.8±0.05ms    17.1 MB/sec         1.00     23.9±0.08ms    17.0 MB/sec
   int32_ree_95pct_null/default                                     1.00     
21.5±0.02ms    18.9 MB/sec         1.00     21.5±0.04ms    18.9 MB/sec
   int32_ree_95pct_null/parquet_2                                   1.00     
21.5±0.02ms    18.9 MB/sec         1.00     21.6±0.04ms    18.8 MB/sec
   int32_ree_95pct_null/zstd                                        1.00     
21.8±0.03ms    18.7 MB/sec         1.00     21.9±0.05ms    18.6 MB/sec
   int32_ree_95pct_null/zstd_parquet_2                              1.00     
21.7±0.02ms    18.7 MB/sec         1.00     21.8±0.04ms    18.7 MB/sec
   large_string_distinct/delta_byte_array                           1.00     
74.0±1.04ms     3.4 GB/sec         1.00     73.8±0.74ms     3.4 GB/sec
   large_string_distinct/plain                                      1.00     
59.5±0.93ms     4.2 GB/sec         1.00     59.6±0.88ms     4.2 GB/sec
   large_string_distinct_nullable/delta_byte_array                  1.00     
52.7±0.36ms     4.7 GB/sec         1.02     53.6±2.98ms     4.7 GB/sec
   large_string_non_null/bloom_filter                               1.00     
71.6±0.09ms     3.5 GB/sec         1.02     72.8±0.33ms     3.4 GB/sec
   large_string_non_null/cdc                                        1.00    
242.3±0.68ms  1056.6 MB/sec         1.00    242.9±1.01ms  1053.9 MB/sec
   large_string_non_null/default                                    1.00     
54.0±0.08ms     4.6 GB/sec         1.00     53.8±0.21ms     4.6 GB/sec
   large_string_non_null/parquet_2                                  1.00     
53.9±0.09ms     4.6 GB/sec         1.00     53.9±0.24ms     4.6 GB/sec
   large_string_non_null/zstd                                       1.00     
53.9±0.08ms     4.6 GB/sec         1.00     53.9±0.17ms     4.6 GB/sec
   large_string_non_null/zstd_parquet_2                             1.00     
53.9±0.08ms     4.6 GB/sec         1.00     54.0±0.28ms     4.6 GB/sec
   large_string_shared_prefix/delta_byte_array                      1.00    
105.5±0.49ms     2.4 GB/sec         1.00    105.7±0.49ms     2.4 GB/sec
   large_string_shared_prefix/plain                                 1.00     
91.6±0.98ms     2.7 GB/sec         1.01     92.1±0.90ms     2.7 GB/sec
   large_string_shared_prefix_list/delta_byte_array                 1.00     
53.6±0.21ms     4.7 GB/sec         1.00     53.9±0.21ms     4.6 GB/sec
   large_string_shared_prefix_nullable/delta_byte_array             1.00     
67.8±0.10ms     3.7 GB/sec         1.01     68.2±0.26ms     3.7 GB/sec
   large_string_shared_prefix_nullable/plain                        1.00     
61.1±0.33ms     4.1 GB/sec         1.01     61.8±0.79ms     4.0 GB/sec
   large_string_shared_prefix_nullable_dense/delta_byte_array       1.00     
52.8±0.32ms     2.4 GB/sec         1.00     52.9±0.22ms     2.4 GB/sec
   large_string_shared_prefix_nullable_trailing/delta_byte_array    1.00     
65.7±0.12ms     3.8 GB/sec         1.02     66.9±0.22ms     3.7 GB/sec
   list_nested/bloom_filter                                         1.01    
144.3±0.22ms   200.0 MB/sec         1.00    143.0±0.65ms   201.8 MB/sec
   list_nested/cdc                                                  1.00    
160.6±0.19ms   179.7 MB/sec         1.00    160.5±0.24ms   179.8 MB/sec
   list_nested/default                                              1.00    
129.7±0.25ms   222.5 MB/sec         1.00    129.4±0.34ms   223.0 MB/sec
   list_nested/parquet_2                                            1.00    
142.8±0.24ms   202.1 MB/sec         1.00    142.8±0.36ms   202.1 MB/sec
   list_nested/zstd                                                 1.00    
138.8±0.22ms   207.9 MB/sec         1.00    138.8±0.46ms   207.9 MB/sec
   list_nested/zstd_parquet_2                                       1.00    
155.6±0.25ms   185.5 MB/sec         1.00    155.5±0.35ms   185.6 MB/sec
   list_primitive/bloom_filter                                      1.00    
277.2±1.54ms  1967.4 MB/sec         1.01    279.4±2.67ms  1952.3 MB/sec
   list_primitive/cdc                                               1.00    
310.3±1.47ms  1757.7 MB/sec         1.00    310.7±1.98ms  1755.1 MB/sec
   list_primitive/default                                           1.00    
200.9±1.78ms     2.7 GB/sec         1.01    202.2±2.24ms     2.6 GB/sec
   list_primitive/parquet_2                                         1.00    
222.9±1.48ms     2.4 GB/sec         1.00    223.3±1.44ms     2.4 GB/sec
   list_primitive/zstd                                              1.00    
454.3±1.77ms  1200.6 MB/sec         1.01    457.9±2.78ms  1191.1 MB/sec
   list_primitive/zstd_parquet_2                                    1.00    
444.7±1.45ms  1226.4 MB/sec         1.00    445.5±1.60ms  1224.2 MB/sec
   list_primitive_non_null/bloom_filter                             1.00    
379.0±4.64ms  1435.9 MB/sec         1.02    385.3±7.26ms  1412.4 MB/sec
   list_primitive_non_null/cdc                                      1.00    
388.6±7.97ms  1400.5 MB/sec         1.01   391.4±10.06ms  1390.5 MB/sec
   list_primitive_non_null/default                                  1.00    
244.1±4.34ms     2.2 GB/sec         1.04    253.0±7.15ms     2.1 GB/sec
   list_primitive_non_null/parquet_2                                1.00   
263.0±14.70ms     2.0 GB/sec         1.11    291.3±1.12ms  1868.3 MB/sec
   list_primitive_non_null/zstd                                     1.00    
668.5±2.47ms   814.1 MB/sec         1.02    679.5±4.10ms   801.0 MB/sec
   list_primitive_non_null/zstd_parquet_2                           1.00   
645.6±10.87ms   843.0 MB/sec         1.04    671.0±1.74ms   811.1 MB/sec
   list_primitive_sparse_99pct_null/bloom_filter                    1.00     
12.6±0.08ms     2.9 GB/sec         1.03     13.0±0.07ms     2.8 GB/sec
   list_primitive_sparse_99pct_null/cdc                             1.00     
23.8±0.03ms  1568.1 MB/sec         1.01     24.1±0.11ms  1549.7 MB/sec
   list_primitive_sparse_99pct_null/default                         1.00     
12.3±0.07ms     3.0 GB/sec         1.03     12.6±0.08ms     2.9 GB/sec
   list_primitive_sparse_99pct_null/parquet_2                       1.00     
12.3±0.07ms     3.0 GB/sec         1.02     12.5±0.10ms     2.9 GB/sec
   list_primitive_sparse_99pct_null/zstd                            1.00     
14.1±0.07ms     2.6 GB/sec         1.01     14.3±0.11ms     2.6 GB/sec
   list_primitive_sparse_99pct_null/zstd_parquet_2                  1.00     
12.4±0.07ms     2.9 GB/sec         1.01     12.6±0.09ms     2.9 GB/sec
   list_struct_with_list/bloom_filter                               1.00    
279.1±0.50ms   163.4 MB/sec         1.01    282.7±0.76ms   161.3 MB/sec
   list_struct_with_list/cdc                                        1.00    
317.1±0.52ms   143.8 MB/sec         1.00    318.3±0.45ms   143.3 MB/sec
   list_struct_with_list/default                                    1.00    
252.7±0.46ms   180.5 MB/sec         1.01    254.0±0.54ms   179.5 MB/sec
   list_struct_with_list/parquet_2                                  1.00    
270.5±0.67ms   168.6 MB/sec         1.00    271.7±0.99ms   167.8 MB/sec
   list_struct_with_list/zstd                                       1.00    
274.4±0.46ms   166.2 MB/sec         1.01    276.2±0.78ms   165.1 MB/sec
   list_struct_with_list/zstd_parquet_2                             1.00    
293.2±0.49ms   155.5 MB/sec         1.00    294.6±0.54ms   154.8 MB/sec
   medium_string_shared_prefix_nullable/delta_byte_array            1.00     
38.5±0.13ms     6.5 GB/sec         1.02     39.1±0.75ms     6.4 GB/sec
   primitive/bloom_filter                                           1.00    
147.1±1.01ms   305.1 MB/sec         1.00    146.8±0.93ms   305.7 MB/sec
   primitive/cdc                                                    1.00    
154.7±0.76ms   290.1 MB/sec         1.00    155.3±0.77ms   288.9 MB/sec
   primitive/default                                                1.01    
116.1±0.52ms   386.6 MB/sec         1.00    114.5±0.47ms   391.9 MB/sec
   primitive/parquet_2                                              1.01    
131.0±0.54ms   342.5 MB/sec         1.00    129.7±0.49ms   346.1 MB/sec
   primitive/zstd                                                   1.01    
145.5±0.58ms   308.5 MB/sec         1.00    144.1±0.55ms   311.4 MB/sec
   primitive/zstd_parquet_2                                         1.00    
163.1±0.95ms   275.1 MB/sec         1.00    162.7±0.71ms   275.9 MB/sec
   primitive_all_null/bloom_filter                                  1.00    
878.5±1.42µs    49.9 GB/sec         1.00    880.2±4.03µs    49.8 GB/sec
   primitive_all_null/cdc                                           1.00     
19.0±0.28ms     2.3 GB/sec         1.01     19.2±0.34ms     2.3 GB/sec
   primitive_all_null/default                                       1.00    
274.8±1.29µs   159.5 GB/sec         1.01    276.8±1.88µs   158.3 GB/sec
   primitive_all_null/parquet_2                                     1.00    
284.2±1.22µs   154.2 GB/sec         1.00    283.4±1.52µs   154.6 GB/sec
   primitive_all_null/zstd                                          1.00    
424.5±1.59µs   103.2 GB/sec         1.01    428.2±1.97µs   102.3 GB/sec
   primitive_all_null/zstd_parquet_2                                1.00    
382.8±1.20µs   114.5 GB/sec         1.00    382.7±1.44µs   114.5 GB/sec
   primitive_non_null/bloom_filter                                  1.00    
101.1±0.52ms   435.3 MB/sec         1.02    103.3±0.58ms   425.8 MB/sec
   primitive_non_null/cdc                                           1.00     
84.5±0.26ms   520.8 MB/sec         1.01     85.3±0.41ms   515.8 MB/sec
   primitive_non_null/default                                       1.00     
61.9±0.23ms   711.0 MB/sec         1.02     63.1±0.40ms   697.8 MB/sec
   primitive_non_null/parquet_2                                     1.00     
83.4±0.22ms   527.5 MB/sec         1.02     84.9±0.37ms   518.5 MB/sec
   primitive_non_null/zstd                                          1.00     
92.2±0.23ms   477.1 MB/sec         1.01     93.4±0.37ms   471.3 MB/sec
   primitive_non_null/zstd_parquet_2                                1.00    
116.4±0.26ms   378.0 MB/sec         1.01    117.7±0.37ms   374.0 MB/sec
   primitive_sparse_99pct_null/bloom_filter                         1.00     
12.0±0.05ms     3.7 GB/sec         1.05     12.6±0.16ms     3.5 GB/sec
   primitive_sparse_99pct_null/cdc                                  1.00     
29.3±0.21ms  1531.2 MB/sec         1.03     30.2±0.26ms  1486.7 MB/sec
   primitive_sparse_99pct_null/default                              1.00     
10.7±0.03ms     4.1 GB/sec         1.02     10.9±0.07ms     4.0 GB/sec
   primitive_sparse_99pct_null/parquet_2                            1.00     
10.7±0.02ms     4.1 GB/sec         1.03     11.0±0.07ms     4.0 GB/sec
   primitive_sparse_99pct_null/zstd                                 1.00     
14.0±0.03ms     3.1 GB/sec         1.03     14.5±0.13ms     3.0 GB/sec
   primitive_sparse_99pct_null/zstd_parquet_2                       1.00     
12.6±0.02ms     3.5 GB/sec         1.04     13.0±0.09ms     3.4 GB/sec
   short_string_non_null/bloom_filter                               1.00     
27.4±0.05ms   437.4 MB/sec         1.00     27.3±0.12ms   439.3 MB/sec
   short_string_non_null/cdc                                        1.00     
19.6±0.04ms   612.6 MB/sec         1.02     20.0±0.21ms   600.9 MB/sec
   short_string_non_null/default                                    1.00     
15.4±0.03ms   779.7 MB/sec         1.02     15.6±0.09ms   768.0 MB/sec
   short_string_non_null/parquet_2                                  1.00     
25.7±0.06ms   467.8 MB/sec         1.01     25.9±0.07ms   464.1 MB/sec
   short_string_non_null/zstd                                       1.00     
35.6±0.08ms   337.3 MB/sec         1.01     35.9±0.10ms   334.6 MB/sec
   short_string_non_null/zstd_parquet_2                             1.00     
28.6±0.08ms   420.2 MB/sec         1.01     28.7±0.12ms   417.8 MB/sec
   small_string_distinct/delta_byte_array                           1.00    
929.3±4.99µs     8.4 GB/sec         1.08    999.3±6.17µs     7.8 GB/sec
   small_string_distinct/plain                                      1.07    
736.8±1.61µs    10.6 GB/sec         1.00    690.3±6.16µs    11.4 GB/sec
   small_string_partial_prefix/delta_byte_array                     1.00    
982.4±1.71µs     8.0 GB/sec         1.02  1004.8±38.40µs     7.8 GB/sec
   small_string_partial_prefix/plain                                1.05    
988.9±1.94µs     7.9 GB/sec         1.00    940.8±8.58µs     8.3 GB/sec
   small_string_shared_prefix/delta_byte_array                      1.02    
999.4±1.92µs     7.8 GB/sec         1.00    981.6±3.02µs     8.0 GB/sec
   small_string_shared_prefix/plain                                 1.03   
1093.4±3.89µs     7.2 GB/sec         1.00   1064.4±9.85µs     7.4 GB/sec
   string/bloom_filter                                              1.06   
217.7±22.94ms     2.4 GB/sec         1.00   205.7±19.71ms     2.5 GB/sec
   string/cdc                                                       1.00    
205.0±6.76ms     2.5 GB/sec         1.01   206.4±10.62ms     2.5 GB/sec
   string/default                                                   1.07   
131.4±22.07ms     3.9 GB/sec         1.00   123.2±21.62ms     4.2 GB/sec
   string/parquet_2                                                 1.08    
181.2±0.51ms     2.8 GB/sec         1.00    168.5±0.65ms     3.0 GB/sec
   string/zstd                                                      1.00   
459.3±14.71ms  1141.4 MB/sec         1.01   465.0±11.34ms  1127.4 MB/sec
   string/zstd_parquet_2                                            1.00    
384.0±4.70ms  1365.2 MB/sec         1.15    441.7±0.95ms  1186.9 MB/sec
   string_and_binary_view/bloom_filter                              1.00     
64.2±0.39ms   502.6 MB/sec         1.00     63.9±0.23ms   504.5 MB/sec
   string_and_binary_view/cdc                                       1.00     
58.6±0.34ms   550.2 MB/sec         1.00     58.8±0.23ms   548.7 MB/sec
   string_and_binary_view/default                                   1.01     
48.4±0.28ms   666.9 MB/sec         1.00     47.9±0.13ms   672.7 MB/sec
   string_and_binary_view/parquet_2                                 1.00     
59.6±0.35ms   541.5 MB/sec         1.00     59.3±0.17ms   544.1 MB/sec
   string_and_binary_view/zstd                                      1.00     
85.3±0.41ms   378.0 MB/sec         1.00     85.1±0.14ms   378.9 MB/sec
   string_and_binary_view/zstd_parquet_2                            1.00     
73.6±0.33ms   438.4 MB/sec         1.00     73.3±0.21ms   440.3 MB/sec
   string_dictionary/bloom_filter                                   1.00     
83.1±0.25ms     3.1 GB/sec         1.01     83.7±1.02ms     3.1 GB/sec
   string_dictionary/cdc                                            1.00     
46.8±0.53ms     5.5 GB/sec         1.01     47.4±0.53ms     5.4 GB/sec
   string_dictionary/default                                        1.00     
42.7±0.15ms     6.0 GB/sec         1.01     42.9±1.03ms     6.0 GB/sec
   string_dictionary/parquet_2                                      1.00     
48.9±0.18ms     5.3 GB/sec         1.01     49.3±0.60ms     5.2 GB/sec
   string_dictionary/zstd                                           1.00    
206.3±0.77ms  1280.4 MB/sec         1.01    209.3±1.24ms  1261.9 MB/sec
   string_dictionary/zstd_parquet_2                                 1.00    
191.8±0.17ms  1376.9 MB/sec         1.00    191.7±0.38ms  1378.0 MB/sec
   string_dictionary_low_cardinality_100/bloom_filter               1.00     
33.9±0.07ms   118.1 MB/sec         1.00     34.1±0.10ms   117.5 MB/sec
   string_dictionary_low_cardinality_100/cdc                        1.00     
27.6±0.08ms   145.3 MB/sec         1.01     27.8±0.09ms   144.2 MB/sec
   string_dictionary_low_cardinality_100/default                    1.00     
25.2±0.06ms   158.7 MB/sec         1.00     25.3±0.08ms   158.6 MB/sec
   string_dictionary_low_cardinality_100/parquet_2                  1.00     
25.3±0.07ms   158.6 MB/sec         1.00     25.3±0.08ms   158.5 MB/sec
   string_dictionary_low_cardinality_100/zstd                       1.00     
25.6±0.06ms   156.4 MB/sec         1.00     25.6±0.07ms   156.4 MB/sec
   string_dictionary_low_cardinality_100/zstd_parquet_2             1.00     
25.6±0.07ms   156.6 MB/sec         1.00     25.6±0.07ms   156.3 MB/sec
   string_dictionary_low_cardinality_20/bloom_filter                1.02     
33.8±0.07ms   118.3 MB/sec         1.00     33.3±0.08ms   120.2 MB/sec
   string_dictionary_low_cardinality_20/cdc                         1.00     
27.6±0.07ms   144.9 MB/sec         1.00     27.6±0.09ms   145.0 MB/sec
   string_dictionary_low_cardinality_20/default                     1.01     
25.4±0.07ms   158.0 MB/sec         1.00     25.2±0.08ms   158.9 MB/sec
   string_dictionary_low_cardinality_20/parquet_2                   1.01     
25.3±0.06ms   158.1 MB/sec         1.00     25.2±0.08ms   158.9 MB/sec
   string_dictionary_low_cardinality_20/zstd                        1.00     
25.5±0.06ms   157.3 MB/sec         1.00     25.4±0.10ms   158.0 MB/sec
   string_dictionary_low_cardinality_20/zstd_parquet_2              1.00     
25.4±0.07ms   157.4 MB/sec         1.00     25.4±0.11ms   157.9 MB/sec
   string_dictionary_low_cardinality_400/bloom_filter               1.00     
34.6±0.06ms   116.1 MB/sec         1.01     35.0±0.10ms   114.8 MB/sec
   string_dictionary_low_cardinality_400/cdc                        1.00     
27.9±0.06ms   144.0 MB/sec         1.01     28.2±0.11ms   142.2 MB/sec
   string_dictionary_low_cardinality_400/default                    1.00     
25.4±0.05ms   157.8 MB/sec         1.02     25.8±0.10ms   155.3 MB/sec
   string_dictionary_low_cardinality_400/parquet_2                  1.00     
25.4±0.05ms   157.8 MB/sec         1.01     25.8±0.09ms   155.6 MB/sec
   string_dictionary_low_cardinality_400/zstd                       1.00     
26.0±0.05ms   154.3 MB/sec         1.01     26.3±0.08ms   152.5 MB/sec
   string_dictionary_low_cardinality_400/zstd_parquet_2             1.00     
26.0±0.05ms   154.6 MB/sec         1.01     26.3±0.10ms   152.7 MB/sec
   string_non_null/bloom_filter                                     1.00    
226.9±5.43ms     2.3 GB/sec         1.07   241.9±15.00ms     2.1 GB/sec
   string_non_null/cdc                                              1.11   
259.2±11.16ms  2021.4 MB/sec         1.00    234.3±0.76ms     2.2 GB/sec
   string_non_null/default                                          1.00    
114.0±8.80ms     4.5 GB/sec         1.14   129.5±15.20ms     4.0 GB/sec
   string_non_null/parquet_2                                        1.00   
120.3±12.22ms     4.3 GB/sec         1.04    124.7±8.97ms     4.1 GB/sec
   string_non_null/zstd                                             1.02    
562.4±8.93ms   931.7 MB/sec         1.00    552.4±3.89ms   948.6 MB/sec
   string_non_null/zstd_parquet_2                                   1.02    
501.5±7.84ms  1044.9 MB/sec         1.00    492.4±8.15ms  1064.3 MB/sec
   string_ree/bloom_filter                                          1.04    
157.6±0.42ms   104.1 MB/sec         1.00    152.0±1.02ms   107.9 MB/sec
   string_ree/cdc                                                   1.00    
226.8±0.47ms    72.4 MB/sec         1.00    227.5±0.67ms    72.1 MB/sec
   string_ree/default                                               1.06    
130.1±0.54ms   126.1 MB/sec         1.00    123.4±1.00ms   133.0 MB/sec
   string_ree/parquet_2                                             1.00    
130.8±0.32ms   125.5 MB/sec         1.02    133.0±0.64ms   123.4 MB/sec
   string_ree/zstd                                                  1.00    
187.6±0.72ms    87.5 MB/sec         1.01    190.2±1.46ms    86.3 MB/sec
   string_ree/zstd_parquet_2                                        1.00    
145.8±0.44ms   112.5 MB/sec         1.01    146.6±0.48ms   111.9 MB/sec
   string_ree_95pct_null/bloom_filter                               1.00     
26.0±0.04ms    54.2 MB/sec         1.01     26.1±0.12ms    53.9 MB/sec
   string_ree_95pct_null/cdc                                        1.00     
32.0±0.04ms    43.9 MB/sec         1.00     32.2±0.10ms    43.7 MB/sec
   string_ree_95pct_null/default                                    1.00     
24.6±0.03ms    57.3 MB/sec         1.00     24.7±0.07ms    57.0 MB/sec
   string_ree_95pct_null/parquet_2                                  1.00     
24.6±0.03ms    57.3 MB/sec         1.00     24.7±0.07ms    57.0 MB/sec
   string_ree_95pct_null/zstd                                       1.00     
25.4±0.04ms    55.4 MB/sec         1.00     25.5±0.10ms    55.2 MB/sec
   string_ree_95pct_null/zstd_parquet_2                             1.00     
25.3±0.04ms    55.6 MB/sec         1.01     25.5±0.10ms    55.1 MB/sec
   struct_all_null/bloom_filter                                     1.00    
371.0±0.79µs    42.4 GB/sec         1.01    373.0±3.13µs    42.2 GB/sec
   struct_all_null/cdc                                              1.00      
7.8±0.11ms     2.0 GB/sec         1.00      7.8±0.17ms     2.0 GB/sec
   struct_all_null/default                                          1.01    
118.7±0.52µs   132.7 GB/sec         1.00    118.0±0.70µs   133.5 GB/sec
   struct_all_null/parquet_2                                        1.00    
121.3±0.57µs   129.8 GB/sec         1.01    122.4±0.56µs   128.7 GB/sec
   struct_all_null/zstd                                             1.00    
182.3±0.52µs    86.4 GB/sec         1.00    181.9±0.57µs    86.6 GB/sec
   struct_all_null/zstd_parquet_2                                   1.01    
165.8±0.44µs    95.0 GB/sec         1.00    164.6±0.75µs    95.7 GB/sec
   struct_non_null/bloom_filter                                     1.00     
43.3±0.14ms   369.6 MB/sec         1.03     44.7±0.51ms   357.8 MB/sec
   struct_non_null/cdc                                              1.00     
42.6±0.16ms   375.6 MB/sec         1.01     42.9±0.12ms   373.0 MB/sec
   struct_non_null/default                                          1.00     
29.3±0.15ms   546.8 MB/sec         1.01     29.6±0.11ms   539.8 MB/sec
   struct_non_null/parquet_2                                        1.00     
38.1±0.24ms   420.0 MB/sec         1.01     38.4±0.11ms   417.0 MB/sec
   struct_non_null/zstd                                             1.00     
37.9±0.13ms   422.3 MB/sec         1.00     38.1±0.10ms   420.3 MB/sec
   struct_non_null/zstd_parquet_2                                   1.00     
51.8±0.13ms   308.9 MB/sec         1.01     52.2±0.17ms   306.4 MB/sec
   struct_sparse_99pct_null/bloom_filter                            1.00      
6.8±0.01ms     2.3 GB/sec         1.01      6.8±0.03ms     2.3 GB/sec
   struct_sparse_99pct_null/cdc                                     1.00     
13.7±0.07ms  1180.5 MB/sec         1.01     13.7±0.10ms  1173.2 MB/sec
   struct_sparse_99pct_null/default                                 1.00      
6.3±0.01ms     2.5 GB/sec         1.01      6.3±0.02ms     2.5 GB/sec
   struct_sparse_99pct_null/parquet_2                               1.00      
6.3±0.01ms     2.5 GB/sec         1.01      6.3±0.02ms     2.5 GB/sec
   struct_sparse_99pct_null/zstd                                    1.00      
7.6±0.01ms     2.1 GB/sec         1.00      7.7±0.02ms     2.1 GB/sec
   struct_sparse_99pct_null/zstd_parquet_2                          1.00      
7.0±0.01ms     2.2 GB/sec         1.01      7.1±0.03ms     2.2 GB/sec
   ```
   
   </p>
   </details>
   
   <details><summary>Resource Usage</summary>
   
   **base (merge-base)**
   | Metric | Value |
   |--------|-------|
   | Wall time | 3265.7s |
   | Peak memory | 3.0 GiB |
   | Avg memory | 2.6 GiB |
   | CPU user | 3143.9s |
   | CPU sys | 118.6s |
   | Peak spill | 0 B |
   
   **branch**
   | Metric | Value |
   |--------|-------|
   | Wall time | 3250.7s |
   | Peak memory | 2.8 GiB |
   | Avg memory | 2.6 GiB |
   | CPU user | 3139.4s |
   | CPU sys | 108.4s |
   | Peak spill | 0 B |
   </details>
   
   
   ---
   [File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) 
against this benchmark runner


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