adriangbot commented on PR #10505:
URL: https://github.com/apache/arrow-rs/pull/10505#issuecomment-5334878780

   🤖 Arrow criterion benchmark completed (GKE) | 
[trigger](https://github.com/apache/arrow-rs/pull/10505#issuecomment-5333650968)
   
   **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                                                            
fix-delta-byte-array-page-split-10489    main
   -----                                                            
-------------------------------------    ----
   bool/bloom_filter                                                1.01     
12.7±0.06ms    19.6 MB/sec      1.00     12.6±0.04ms    19.8 MB/sec
   bool/cdc                                                         1.01     
15.5±0.07ms    16.2 MB/sec      1.00     15.4±0.05ms    16.3 MB/sec
   bool/default                                                     1.01     
10.6±0.05ms    23.5 MB/sec      1.00     10.5±0.04ms    23.8 MB/sec
   bool/parquet_2                                                   1.01     
13.6±0.06ms    18.4 MB/sec      1.00     13.5±0.06ms    18.6 MB/sec
   bool/zstd                                                        1.01     
11.1±0.06ms    22.4 MB/sec      1.00     11.1±0.06ms    22.6 MB/sec
   bool/zstd_parquet_2                                              1.01     
14.0±0.06ms    17.9 MB/sec      1.00     13.8±0.07ms    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    19.1 MB/sec
   bool_non_null/cdc                                                1.01      
6.4±0.04ms    19.5 MB/sec      1.00      6.3±0.03ms    19.8 MB/sec
   bool_non_null/default                                            1.00      
3.8±0.02ms    32.8 MB/sec      1.00      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±0.02ms    30.0 MB/sec      1.00      4.2±0.02ms    30.0 MB/sec
   bool_non_null/zstd_parquet_2                                     1.01      
8.1±0.03ms    15.5 MB/sec      1.00      8.0±0.03ms    15.6 MB/sec
   bool_ree/bloom_filter                                            1.00     
30.1±0.08ms     7.1 MB/sec      1.01     30.2±0.08ms     7.0 MB/sec
   bool_ree/cdc                                                     1.00     
31.4±0.09ms     6.8 MB/sec      1.00     31.3±0.09ms     6.8 MB/sec
   bool_ree/default                                                 1.00     
27.3±0.07ms     7.8 MB/sec      1.00     27.4±0.07ms     7.8 MB/sec
   bool_ree/parquet_2                                               1.00     
28.8±0.08ms     7.4 MB/sec      1.00     28.8±0.05ms     7.4 MB/sec
   bool_ree/zstd                                                    1.00     
28.0±0.09ms     7.6 MB/sec      1.00     28.0±0.08ms     7.6 MB/sec
   bool_ree/zstd_parquet_2                                          1.00     
29.1±0.06ms     7.3 MB/sec      1.00     29.1±0.08ms     7.3 MB/sec
   decimal/bloom_filter                                             1.00    
120.4±0.39ms   498.5 MB/sec      1.00    120.0±0.40ms   500.1 MB/sec
   decimal/cdc                                                      1.00    
101.0±0.26ms   594.1 MB/sec      1.00    101.4±0.37ms   591.7 MB/sec
   decimal/default                                                  1.00     
78.7±1.04ms   762.9 MB/sec      1.00     78.9±1.08ms   760.8 MB/sec
   decimal/parquet_2                                                1.00    
177.4±1.84ms   338.1 MB/sec      1.00    178.0±1.64ms   337.1 MB/sec
   decimal/zstd                                                     1.01     
89.6±0.27ms   669.4 MB/sec      1.00     88.8±0.32ms   675.6 MB/sec
   decimal/zstd_parquet_2                                           1.00    
197.5±2.70ms   303.8 MB/sec      1.01    198.5±2.62ms   302.3 MB/sec
   fixed_size_binary_ree/bloom_filter                               1.00     
58.7±0.23ms    17.2 MB/sec      1.00     58.5±0.42ms    17.2 MB/sec
   fixed_size_binary_ree/cdc                                        1.00     
61.5±0.24ms    16.4 MB/sec      1.01     61.8±0.23ms    16.3 MB/sec
   fixed_size_binary_ree/default                                    1.01     
52.0±0.94ms    19.4 MB/sec      1.00     51.6±0.24ms    19.5 MB/sec
   fixed_size_binary_ree/parquet_2                                  1.00     
66.5±0.96ms    15.1 MB/sec      1.00     66.3±0.29ms    15.2 MB/sec
   fixed_size_binary_ree/zstd                                       1.01     
57.8±0.93ms    17.4 MB/sec      1.00     57.3±0.22ms    17.6 MB/sec
   fixed_size_binary_ree/zstd_parquet_2                             1.01     
67.1±0.23ms    15.0 MB/sec      1.00     66.8±0.28ms    15.1 MB/sec
   float_with_nans/bloom_filter                                     1.00     
81.2±0.21ms   172.5 MB/sec      1.00     80.8±0.26ms   173.3 MB/sec
   float_with_nans/cdc                                              1.00     
70.6±0.17ms   198.4 MB/sec      1.00     70.9±0.32ms   197.5 MB/sec
   float_with_nans/default                                          1.00     
63.1±0.18ms   221.8 MB/sec      1.00     63.2±0.25ms   221.5 MB/sec
   float_with_nans/parquet_2                                        1.00     
80.2±0.19ms   174.6 MB/sec      1.01     80.7±0.20ms   173.6 MB/sec
   float_with_nans/zstd                                             1.00    
101.3±0.17ms   138.3 MB/sec      1.00    101.5±0.21ms   138.0 MB/sec
   float_with_nans/zstd_parquet_2                                   1.00    
117.2±0.14ms   119.4 MB/sec      1.01    117.8±0.29ms   118.8 MB/sec
   fsb/bloom_filter                                                 1.00      
8.2±0.04ms  1965.5 MB/sec      1.00      8.2±0.07ms  1960.7 MB/sec
   fsb/cdc                                                          1.00     
10.5±0.05ms  1540.9 MB/sec      1.01     10.5±0.07ms  1531.2 MB/sec
   fsb/default                                                      1.00      
7.1±0.04ms     2.2 GB/sec      1.00      7.1±0.05ms     2.2 GB/sec
   fsb/parquet_2                                                    1.00     
13.4±0.07ms  1200.3 MB/sec      1.01     13.5±0.13ms  1192.5 MB/sec
   fsb/zstd                                                         1.00      
9.5±0.04ms  1701.8 MB/sec      1.01      9.6±0.05ms  1681.0 MB/sec
   fsb/zstd_parquet_2                                               1.00     
14.4±0.06ms  1121.7 MB/sec      1.01     14.5±0.13ms  1109.8 MB/sec
   int32_ree/bloom_filter                                           1.00     
40.9±0.21ms     9.9 MB/sec      1.00     41.0±0.34ms     9.9 MB/sec
   int32_ree/cdc                                                    1.00     
40.5±0.12ms    10.0 MB/sec      1.00     40.5±0.12ms    10.0 MB/sec
   int32_ree/default                                                1.00     
36.8±0.12ms    11.1 MB/sec      1.00     36.6±0.06ms    11.1 MB/sec
   int32_ree/parquet_2                                              1.01     
36.8±0.12ms    11.1 MB/sec      1.00     36.6±0.08ms    11.1 MB/sec
   int32_ree/zstd                                                   1.00     
37.3±0.13ms    10.9 MB/sec      1.00     37.2±0.08ms    10.9 MB/sec
   int32_ree/zstd_parquet_2                                         1.00     
37.3±0.10ms    10.9 MB/sec      1.00     37.2±0.16ms    10.9 MB/sec
   int32_ree_95pct_null/bloom_filter                                1.00     
22.0±0.06ms    18.5 MB/sec      1.00     22.0±0.06ms    18.5 MB/sec
   int32_ree_95pct_null/cdc                                         1.00     
23.9±0.06ms    17.0 MB/sec      1.00     23.9±0.06ms    17.0 MB/sec
   int32_ree_95pct_null/default                                     1.00     
21.7±0.06ms    18.8 MB/sec      1.00     21.6±0.03ms    18.8 MB/sec
   int32_ree_95pct_null/parquet_2                                   1.00     
21.6±0.04ms    18.8 MB/sec      1.00     21.6±0.04ms    18.9 MB/sec
   int32_ree_95pct_null/zstd                                        1.00     
21.9±0.04ms    18.6 MB/sec      1.00     21.9±0.04ms    18.6 MB/sec
   int32_ree_95pct_null/zstd_parquet_2                              1.00     
21.8±0.04ms    18.7 MB/sec      1.00     21.8±0.04ms    18.7 MB/sec
   large_string_distinct/delta_byte_array                           1.00     
75.6±0.90ms     3.3 GB/sec      1.01     76.5±0.61ms     3.3 GB/sec
   large_string_distinct/plain                                      1.00     
60.4±0.83ms     4.1 GB/sec      1.02     61.7±1.09ms     4.0 GB/sec
   large_string_distinct_nullable/delta_byte_array                  1.00     
54.5±0.57ms     4.6 GB/sec      1.03     55.8±0.61ms     4.5 GB/sec
   large_string_non_null/bloom_filter                               1.00     
72.8±0.12ms     3.4 GB/sec      1.02     73.9±0.34ms     3.4 GB/sec
   large_string_non_null/cdc                                        1.00    
244.9±1.45ms  1045.3 MB/sec      1.00    243.7±1.18ms  1050.3 MB/sec
   large_string_non_null/default                                    1.00     
55.1±0.20ms     4.5 GB/sec      1.00     55.3±0.44ms     4.5 GB/sec
   large_string_non_null/parquet_2                                  1.00     
54.9±0.11ms     4.6 GB/sec      1.01     55.3±0.43ms     4.5 GB/sec
   large_string_non_null/zstd                                       1.00     
54.9±0.09ms     4.6 GB/sec      1.01     55.3±0.43ms     4.5 GB/sec
   large_string_non_null/zstd_parquet_2                             1.00     
55.0±0.13ms     4.5 GB/sec      1.01     55.4±0.43ms     4.5 GB/sec
   large_string_shared_prefix/delta_byte_array                      1.00    
108.6±1.44ms     2.3 GB/sec      1.03    112.4±1.24ms     2.2 GB/sec
   large_string_shared_prefix/plain                                 1.00     
93.3±0.64ms     2.7 GB/sec      1.04     97.3±1.46ms     2.6 GB/sec
   large_string_shared_prefix_list/delta_byte_array                 1.00     
55.8±0.64ms     4.5 GB/sec      1.00     55.8±0.25ms     4.5 GB/sec
   large_string_shared_prefix_nullable/delta_byte_array             1.00     
70.4±0.89ms     3.5 GB/sec      1.02     71.6±0.43ms     3.5 GB/sec
   large_string_shared_prefix_nullable/plain                        1.00     
63.2±0.36ms     4.0 GB/sec      1.00     63.3±0.41ms     3.9 GB/sec
   large_string_shared_prefix_nullable_dense/delta_byte_array       1.00     
54.0±0.36ms     2.3 GB/sec      1.04     55.9±0.67ms     2.2 GB/sec
   large_string_shared_prefix_nullable_trailing/delta_byte_array    1.00     
68.1±0.84ms     3.7 GB/sec      1.02     69.4±0.65ms     3.6 GB/sec
   list_nested/bloom_filter                                         1.01    
146.7±0.53ms   196.7 MB/sec      1.00    144.6±0.31ms   199.6 MB/sec
   list_nested/cdc                                                  1.00    
161.5±0.30ms   178.7 MB/sec      1.00    161.7±0.19ms   178.5 MB/sec
   list_nested/default                                              1.00    
130.6±0.72ms   220.9 MB/sec      1.00    130.9±0.15ms   220.5 MB/sec
   list_nested/parquet_2                                            1.00    
143.5±0.29ms   201.1 MB/sec      1.00    143.5±0.24ms   201.0 MB/sec
   list_nested/zstd                                                 1.00    
139.7±0.24ms   206.5 MB/sec      1.00    139.8±0.22ms   206.3 MB/sec
   list_nested/zstd_parquet_2                                       1.00    
156.3±0.27ms   184.6 MB/sec      1.00    156.5±0.19ms   184.4 MB/sec
   list_primitive/bloom_filter                                      1.08    
304.2±3.33ms  1792.5 MB/sec      1.00    282.3±0.99ms  1931.7 MB/sec
   list_primitive/cdc                                               1.02    
320.5±7.54ms  1701.7 MB/sec      1.00    315.2±1.83ms  1730.0 MB/sec
   list_primitive/default                                           1.10    
222.9±2.86ms     2.4 GB/sec      1.00    203.5±1.36ms     2.6 GB/sec
   list_primitive/parquet_2                                         1.10    
245.4±3.35ms     2.2 GB/sec      1.00    223.1±0.36ms     2.4 GB/sec
   list_primitive/zstd                                              1.03    
472.7±0.88ms  1153.6 MB/sec      1.00    461.2±1.91ms  1182.6 MB/sec
   list_primitive/zstd_parquet_2                                    1.04    
463.3±0.60ms  1177.2 MB/sec      1.00    447.4±0.46ms  1219.0 MB/sec
   list_primitive_non_null/bloom_filter                             1.11   
399.1±14.12ms  1363.6 MB/sec      1.00    358.1±5.24ms  1519.9 MB/sec
   list_primitive_non_null/cdc                                      1.00    
391.1±7.15ms  1391.7 MB/sec      1.01    395.8±7.46ms  1374.9 MB/sec
   list_primitive_non_null/default                                  1.22   
269.1±11.74ms  2022.5 MB/sec      1.00    220.5±4.74ms     2.4 GB/sec
   list_primitive_non_null/parquet_2                                1.07   
266.2±14.50ms  2044.7 MB/sec      1.00    248.6±1.68ms     2.1 GB/sec
   list_primitive_non_null/zstd                                     1.09    
700.4±3.73ms   777.0 MB/sec      1.00    642.9±2.74ms   846.5 MB/sec
   list_primitive_non_null/zstd_parquet_2                           1.02   
652.2±15.49ms   834.5 MB/sec      1.00    637.9±2.38ms   853.1 MB/sec
   list_primitive_sparse_99pct_null/bloom_filter                    1.00     
12.7±0.06ms     2.9 GB/sec      1.00     12.7±0.09ms     2.9 GB/sec
   list_primitive_sparse_99pct_null/cdc                             1.00     
24.2±0.10ms  1544.9 MB/sec      1.00     24.2±0.11ms  1542.8 MB/sec
   list_primitive_sparse_99pct_null/default                         1.00     
12.4±0.05ms     3.0 GB/sec      1.01     12.5±0.14ms     2.9 GB/sec
   list_primitive_sparse_99pct_null/parquet_2                       1.00     
12.4±0.06ms     2.9 GB/sec      1.01     12.6±0.12ms     2.9 GB/sec
   list_primitive_sparse_99pct_null/zstd                            1.00     
14.3±0.07ms     2.6 GB/sec      1.01     14.4±0.11ms     2.5 GB/sec
   list_primitive_sparse_99pct_null/zstd_parquet_2                  1.00     
12.5±0.05ms     2.9 GB/sec      1.00     12.5±0.05ms     2.9 GB/sec
   list_struct_with_list/bloom_filter                               1.00    
281.8±0.94ms   161.8 MB/sec      1.00    282.2±0.63ms   161.6 MB/sec
   list_struct_with_list/cdc                                        1.00    
318.6±0.64ms   143.1 MB/sec      1.00    318.9±0.53ms   143.0 MB/sec
   list_struct_with_list/default                                    1.00    
253.7±0.48ms   179.7 MB/sec      1.00    254.3±0.52ms   179.3 MB/sec
   list_struct_with_list/parquet_2                                  1.00    
271.1±0.49ms   168.2 MB/sec      1.00    272.0±0.77ms   167.6 MB/sec
   list_struct_with_list/zstd                                       1.00    
275.6±0.55ms   165.5 MB/sec      1.00    276.2±0.57ms   165.1 MB/sec
   list_struct_with_list/zstd_parquet_2                             1.00    
294.5±0.51ms   154.8 MB/sec      1.00    295.0±0.64ms   154.6 MB/sec
   medium_string_shared_prefix_nullable/delta_byte_array            1.00     
38.3±0.08ms     6.5 GB/sec      1.05     40.2±0.19ms     6.2 GB/sec
   primitive/bloom_filter                                           1.01    
149.1±0.72ms   301.0 MB/sec      1.00    147.2±0.84ms   304.8 MB/sec
   primitive/cdc                                                    1.01    
156.2±0.55ms   287.2 MB/sec      1.00    154.9±0.57ms   289.6 MB/sec
   primitive/default                                                1.01    
115.5±0.67ms   388.4 MB/sec      1.00    114.4±0.35ms   392.4 MB/sec
   primitive/parquet_2                                              1.01    
130.2±0.44ms   344.7 MB/sec      1.00    129.5±0.60ms   346.5 MB/sec
   primitive/zstd                                                   1.01    
145.2±0.57ms   309.1 MB/sec      1.00    144.1±0.41ms   311.3 MB/sec
   primitive/zstd_parquet_2                                         1.01    
163.9±0.47ms   273.9 MB/sec      1.00    162.4±0.42ms   276.3 MB/sec
   primitive_all_null/bloom_filter                                  1.00    
893.2±3.44µs    49.1 GB/sec      1.01    905.6±3.85µs    48.4 GB/sec
   primitive_all_null/cdc                                           1.00     
19.0±0.25ms     2.3 GB/sec      1.00     19.1±0.31ms     2.3 GB/sec
   primitive_all_null/default                                       1.00    
276.2±1.72µs   158.7 GB/sec      1.00    276.5±1.26µs   158.5 GB/sec
   primitive_all_null/parquet_2                                     1.00    
284.4±1.80µs   154.1 GB/sec      1.00    284.0±1.44µs   154.3 GB/sec
   primitive_all_null/zstd                                          1.00    
426.7±1.73µs   102.7 GB/sec      1.00    424.9±1.47µs   103.1 GB/sec
   primitive_all_null/zstd_parquet_2                                1.00    
383.9±1.23µs   114.2 GB/sec      1.00    383.1±1.17µs   114.4 GB/sec
   primitive_non_null/bloom_filter                                  1.02    
105.6±0.68ms   416.6 MB/sec      1.00    103.1±0.42ms   426.7 MB/sec
   primitive_non_null/cdc                                           1.01     
86.4±0.44ms   509.3 MB/sec      1.00     85.4±0.30ms   515.3 MB/sec
   primitive_non_null/default                                       1.01     
63.3±0.37ms   694.7 MB/sec      1.00     62.7±0.21ms   702.3 MB/sec
   primitive_non_null/parquet_2                                     1.00     
84.8±0.32ms   518.7 MB/sec      1.00     84.9±0.35ms   518.3 MB/sec
   primitive_non_null/zstd                                          1.00     
93.7±0.34ms   469.5 MB/sec      1.00     93.4±0.30ms   471.1 MB/sec
   primitive_non_null/zstd_parquet_2                                1.01    
118.5±0.42ms   371.3 MB/sec      1.00    117.6±0.26ms   374.0 MB/sec
   primitive_sparse_99pct_null/bloom_filter                         1.00     
12.4±0.12ms     3.5 GB/sec      1.01     12.5±0.24ms     3.5 GB/sec
   primitive_sparse_99pct_null/cdc                                  1.00     
29.7±0.32ms  1509.3 MB/sec      1.00     29.8±0.31ms  1508.2 MB/sec
   primitive_sparse_99pct_null/default                              1.00     
10.8±0.04ms     4.1 GB/sec      1.01     10.9±0.11ms     4.0 GB/sec
   primitive_sparse_99pct_null/parquet_2                            1.00     
10.8±0.05ms     4.1 GB/sec      1.01     10.9±0.11ms     4.0 GB/sec
   primitive_sparse_99pct_null/zstd                                 1.00     
14.2±0.06ms     3.1 GB/sec      1.01     14.4±0.12ms     3.0 GB/sec
   primitive_sparse_99pct_null/zstd_parquet_2                       1.00     
12.7±0.06ms     3.4 GB/sec      1.03     13.1±0.11ms     3.3 GB/sec
   short_string_non_null/bloom_filter                               1.01     
28.4±0.07ms   423.0 MB/sec      1.00     28.0±0.09ms   427.9 MB/sec
   short_string_non_null/cdc                                        1.01     
19.9±0.05ms   604.2 MB/sec      1.00     19.7±0.05ms   608.4 MB/sec
   short_string_non_null/default                                    1.00     
15.6±0.07ms   768.6 MB/sec      1.00     15.6±0.05ms   770.3 MB/sec
   short_string_non_null/parquet_2                                  1.01     
26.0±0.03ms   461.8 MB/sec      1.00     25.8±0.06ms   465.1 MB/sec
   short_string_non_null/zstd                                       1.00     
35.9±0.10ms   334.1 MB/sec      1.00     35.9±0.10ms   334.0 MB/sec
   short_string_non_null/zstd_parquet_2                             1.01     
28.9±0.06ms   414.7 MB/sec      1.00     28.7±0.05ms   418.5 MB/sec
   small_string_distinct/delta_byte_array                           1.00    
951.9±7.68µs     8.2 GB/sec      1.07   1022.2±8.92µs     7.7 GB/sec
   small_string_distinct/plain                                      1.00    
766.2±7.68µs    10.2 GB/sec      1.02    783.5±6.88µs    10.0 GB/sec
   small_string_partial_prefix/delta_byte_array                     1.00   
1005.7±5.91µs     7.8 GB/sec      1.03   1035.6±9.62µs     7.6 GB/sec
   small_string_partial_prefix/plain                                1.00   
1026.4±6.53µs     7.6 GB/sec      1.01   1034.8±4.62µs     7.6 GB/sec
   small_string_shared_prefix/delta_byte_array                      1.00    
988.5±2.15µs     7.9 GB/sec      1.04   1025.4±3.69µs     7.6 GB/sec
   small_string_shared_prefix/plain                                 1.00  
1126.5±15.00µs     7.0 GB/sec      1.01   1141.8±7.76µs     6.9 GB/sec
   string/bloom_filter                                              1.05   
227.4±23.75ms     2.3 GB/sec      1.00   216.8±25.80ms     2.4 GB/sec
   string/cdc                                                       1.01   
210.8±10.84ms     2.4 GB/sec      1.00   209.0±11.24ms     2.4 GB/sec
   string/default                                                   1.02   
127.1±20.62ms     4.0 GB/sec      1.00   124.8±22.24ms     4.1 GB/sec
   string/parquet_2                                                 1.57    
184.8±0.76ms     2.8 GB/sec      1.00    118.0±0.87ms     4.3 GB/sec
   string/zstd                                                      1.00   
464.2±16.86ms  1129.4 MB/sec      1.02   474.1±12.74ms  1105.8 MB/sec
   string/zstd_parquet_2                                            1.00    
407.2±0.54ms  1287.4 MB/sec      1.01    409.7±1.29ms  1279.7 MB/sec
   string_and_binary_view/bloom_filter                              1.02     
65.6±0.32ms   491.9 MB/sec      1.00     64.4±0.24ms   500.7 MB/sec
   string_and_binary_view/cdc                                       1.00     
59.3±0.16ms   543.4 MB/sec      1.00     59.3±0.17ms   543.7 MB/sec
   string_and_binary_view/default                                   1.00     
48.4±0.11ms   666.1 MB/sec      1.00     48.6±0.14ms   663.1 MB/sec
   string_and_binary_view/parquet_2                                 1.00     
59.7±0.12ms   540.0 MB/sec      1.01     60.0±0.14ms   537.1 MB/sec
   string_and_binary_view/zstd                                      1.00     
85.6±0.22ms   376.6 MB/sec      1.00     85.8±0.15ms   376.1 MB/sec
   string_and_binary_view/zstd_parquet_2                            1.00     
73.6±0.15ms   438.0 MB/sec      1.00     73.9±0.18ms   436.3 MB/sec
   string_dictionary/bloom_filter                                   1.00     
86.4±0.21ms     3.0 GB/sec      1.00     86.3±0.57ms     3.0 GB/sec
   string_dictionary/cdc                                            1.00     
47.9±0.28ms     5.4 GB/sec      1.00     47.8±0.50ms     5.4 GB/sec
   string_dictionary/default                                        1.00     
43.3±0.15ms     6.0 GB/sec      1.01     43.6±0.65ms     5.9 GB/sec
   string_dictionary/parquet_2                                      1.00     
48.7±0.53ms     5.3 GB/sec      1.01     49.0±0.09ms     5.3 GB/sec
   string_dictionary/zstd                                           1.00    
207.4±0.50ms  1273.4 MB/sec      1.00    208.4±0.75ms  1267.3 MB/sec
   string_dictionary/zstd_parquet_2                                 1.00    
192.4±0.25ms  1372.8 MB/sec      1.00    192.4±0.41ms  1372.6 MB/sec
   string_dictionary_low_cardinality_100/bloom_filter               1.00     
34.0±0.21ms   117.7 MB/sec      1.00     33.9±0.09ms   118.3 MB/sec
   string_dictionary_low_cardinality_100/cdc                        1.01     
27.7±0.06ms   144.7 MB/sec      1.00     27.4±0.07ms   146.0 MB/sec
   string_dictionary_low_cardinality_100/default                    1.01     
25.3±0.10ms   158.5 MB/sec      1.00     25.1±0.08ms   159.6 MB/sec
   string_dictionary_low_cardinality_100/parquet_2                  1.01     
25.3±0.10ms   158.5 MB/sec      1.00     25.1±0.07ms   159.7 MB/sec
   string_dictionary_low_cardinality_100/zstd                       1.01     
25.6±0.08ms   156.6 MB/sec      1.00     25.4±0.07ms   157.6 MB/sec
   string_dictionary_low_cardinality_100/zstd_parquet_2             1.01     
25.6±0.07ms   156.2 MB/sec      1.00     25.4±0.06ms   157.7 MB/sec
   string_dictionary_low_cardinality_20/bloom_filter                1.01     
33.1±0.07ms   120.9 MB/sec      1.00     32.9±0.08ms   121.8 MB/sec
   string_dictionary_low_cardinality_20/cdc                         1.01     
27.4±0.06ms   146.0 MB/sec      1.00     27.3±0.08ms   146.8 MB/sec
   string_dictionary_low_cardinality_20/default                     1.01     
25.1±0.05ms   159.8 MB/sec      1.00     24.9±0.07ms   160.9 MB/sec
   string_dictionary_low_cardinality_20/parquet_2                   1.01     
25.1±0.07ms   159.6 MB/sec      1.00     24.9±0.06ms   160.9 MB/sec
   string_dictionary_low_cardinality_20/zstd                        1.01     
25.3±0.07ms   158.4 MB/sec      1.00     25.0±0.07ms   160.0 MB/sec
   string_dictionary_low_cardinality_20/zstd_parquet_2              1.01     
25.2±0.06ms   158.8 MB/sec      1.00     25.0±0.06ms   160.1 MB/sec
   string_dictionary_low_cardinality_400/bloom_filter               1.01     
35.2±0.14ms   113.9 MB/sec      1.00     34.9±0.09ms   115.0 MB/sec
   string_dictionary_low_cardinality_400/cdc                        1.01     
28.3±0.06ms   141.9 MB/sec      1.00     28.1±0.07ms   142.7 MB/sec
   string_dictionary_low_cardinality_400/default                    1.00     
25.7±0.09ms   155.9 MB/sec      1.00     25.6±0.08ms   156.5 MB/sec
   string_dictionary_low_cardinality_400/parquet_2                  1.00     
25.7±0.07ms   155.9 MB/sec      1.00     25.7±0.08ms   156.4 MB/sec
   string_dictionary_low_cardinality_400/zstd                       1.00     
26.2±0.07ms   152.9 MB/sec      1.00     26.2±0.07ms   153.2 MB/sec
   string_dictionary_low_cardinality_400/zstd_parquet_2             1.00     
26.2±0.07ms   152.9 MB/sec      1.00     26.1±0.07ms   153.5 MB/sec
   string_non_null/bloom_filter                                     1.00   
243.6±18.01ms     2.1 GB/sec      1.04   253.7±24.89ms     2.0 GB/sec
   string_non_null/cdc                                              1.01    
238.0±0.90ms     2.2 GB/sec      1.00    235.5±0.41ms     2.2 GB/sec
   string_non_null/default                                          1.00   
121.1±18.28ms     4.2 GB/sec      1.16   140.6±23.33ms     3.6 GB/sec
   string_non_null/parquet_2                                        1.00    
108.5±0.73ms     4.7 GB/sec      1.08    117.3±7.49ms     4.4 GB/sec
   string_non_null/zstd                                             1.02    
538.2±2.41ms   973.6 MB/sec      1.00    529.0±1.50ms   990.5 MB/sec
   string_non_null/zstd_parquet_2                                   1.00    
488.0±0.35ms  1073.8 MB/sec      1.01    492.6±4.26ms  1063.7 MB/sec
   string_ree/bloom_filter                                          1.00    
153.1±0.77ms   107.2 MB/sec      1.03    157.3±2.31ms   104.3 MB/sec
   string_ree/cdc                                                   1.00    
226.2±0.71ms    72.5 MB/sec      1.00    226.2±0.83ms    72.5 MB/sec
   string_ree/default                                               1.00    
125.2±0.48ms   131.1 MB/sec      1.03    128.9±2.22ms   127.3 MB/sec
   string_ree/parquet_2                                             1.00    
128.6±0.51ms   127.6 MB/sec      1.00    129.0±0.52ms   127.2 MB/sec
   string_ree/zstd                                                  1.00    
188.4±1.14ms    87.1 MB/sec      1.00    188.6±1.55ms    87.0 MB/sec
   string_ree/zstd_parquet_2                                        1.01    
144.6±0.39ms   113.4 MB/sec      1.00    143.6±0.46ms   114.2 MB/sec
   string_ree_95pct_null/bloom_filter                               1.00     
26.4±0.13ms    53.4 MB/sec      1.00     26.3±0.14ms    53.5 MB/sec
   string_ree_95pct_null/cdc                                        1.00     
32.4±0.13ms    43.4 MB/sec      1.00     32.5±0.10ms    43.2 MB/sec
   string_ree_95pct_null/default                                    1.00     
24.8±0.08ms    56.7 MB/sec      1.00     24.8±0.09ms    56.8 MB/sec
   string_ree_95pct_null/parquet_2                                  1.00     
24.9±0.09ms    56.6 MB/sec      1.01     25.0±0.11ms    56.2 MB/sec
   string_ree_95pct_null/zstd                                       1.00     
25.7±0.09ms    54.7 MB/sec      1.00     25.8±0.10ms    54.6 MB/sec
   string_ree_95pct_null/zstd_parquet_2                             1.00     
25.6±0.10ms    54.9 MB/sec      1.00     25.6±0.10ms    54.9 MB/sec
   struct_all_null/bloom_filter                                     1.00    
374.0±1.91µs    42.1 GB/sec      1.02    381.6±3.11µs    41.3 GB/sec
   struct_all_null/cdc                                              1.00      
7.8±0.08ms     2.0 GB/sec      1.01      7.9±0.19ms  2043.9 MB/sec
   struct_all_null/default                                          1.00    
118.1±0.57µs   133.3 GB/sec      1.00    118.7±0.82µs   132.7 GB/sec
   struct_all_null/parquet_2                                        1.00    
121.4±0.54µs   129.7 GB/sec      1.01    122.3±0.71µs   128.8 GB/sec
   struct_all_null/zstd                                             1.01    
182.6±0.47µs    86.2 GB/sec      1.00    181.7±0.58µs    86.7 GB/sec
   struct_all_null/zstd_parquet_2                                   1.01    
165.8±0.48µs    95.0 GB/sec      1.00    163.7±0.84µs    96.2 GB/sec
   struct_non_null/bloom_filter                                     1.00     
44.7±0.14ms   358.3 MB/sec      1.00     44.5±0.23ms   359.6 MB/sec
   struct_non_null/cdc                                              1.00     
43.0±0.16ms   371.7 MB/sec      1.00     43.2±0.16ms   370.5 MB/sec
   struct_non_null/default                                          1.00     
29.7±0.11ms   539.5 MB/sec      1.01     29.9±0.14ms   534.7 MB/sec
   struct_non_null/parquet_2                                        1.00     
38.7±1.01ms   413.5 MB/sec      1.00     38.7±0.34ms   413.2 MB/sec
   struct_non_null/zstd                                             1.00     
38.3±0.10ms   418.2 MB/sec      1.01     38.6±0.14ms   414.7 MB/sec
   struct_non_null/zstd_parquet_2                                   1.00     
52.1±0.14ms   307.1 MB/sec      1.01     52.8±0.67ms   302.9 MB/sec
   struct_sparse_99pct_null/bloom_filter                            1.00      
6.9±0.04ms     2.3 GB/sec      1.01      7.0±0.04ms     2.3 GB/sec
   struct_sparse_99pct_null/cdc                                     1.00     
13.8±0.13ms  1168.1 MB/sec      1.00     13.8±0.12ms  1171.0 MB/sec
   struct_sparse_99pct_null/default                                 1.00      
6.3±0.02ms     2.5 GB/sec      1.00      6.4±0.03ms     2.5 GB/sec
   struct_sparse_99pct_null/parquet_2                               1.00      
6.3±0.02ms     2.5 GB/sec      1.00      6.4±0.02ms     2.5 GB/sec
   struct_sparse_99pct_null/zstd                                    1.00      
7.7±0.02ms     2.0 GB/sec      1.00      7.7±0.04ms     2.0 GB/sec
   struct_sparse_99pct_null/zstd_parquet_2                          1.00      
7.1±0.02ms     2.2 GB/sec      1.00      7.1±0.03ms     2.2 GB/sec
   ```
   
   </p>
   </details>
   
   <details><summary>Resource Usage</summary>
   
   **base (merge-base)**
   | Metric | Value |
   |--------|-------|
   | Wall time | 3250.7s |
   | Peak memory | 3.0 GiB |
   | Avg memory | 2.7 GiB |
   | CPU user | 3157.7s |
   | CPU sys | 86.0s |
   | Peak spill | 0 B |
   
   **branch**
   | Metric | Value |
   |--------|-------|
   | Wall time | 3280.7s |
   | Peak memory | 2.9 GiB |
   | Avg memory | 2.6 GiB |
   | CPU user | 3156.7s |
   | CPU sys | 118.1s |
   | Peak spill | 0 B |
   </details>
   
   
   ---
   [File an issue](https://github.com/adriangb/datafusion-benchmarking/issues) 
against this benchmark runner


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