GH-49433: [C++] Buffer ARROW_LOG output to prevent thread interleaving #49338
| Job | Run time |
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| 4m 24s | |
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| 37m 50s | |
| 1h 9m 23s | |
| 33m 54s | |
| 27m 23s | |
| 32m 48s | |
| 33m 54s | |
| 52m 32s | |
| 20m 1s | |
| 37m 50s | |
| 30m 1s | |
| 4m 24s | |
| 1h 9m 23s | |
| 9h 54m 36s |
| Job | Run time |
|---|---|
| 20m 1s | |
| 32m 48s | |
| 30m 1s | |
| 5m 27s | |
| 4m 24s | |
| 52m 32s | |
| 37m 50s | |
| 1h 9m 23s | |
| 33m 54s | |
| 27m 23s | |
| 32m 48s | |
| 33m 54s | |
| 52m 32s | |
| 20m 1s | |
| 37m 50s | |
| 30m 1s | |
| 4m 24s | |
| 1h 9m 23s | |
| 9h 54m 36s |