| SchemaChangeHandler |   | 25% | | 18% | 699 | 781 | 1,411 | 2,011 | 44 | 74 | 0 | 1 |
| Alter | | 1% | | 0% | 234 | 239 | 733 | 741 | 50 | 54 | 0 | 1 |
| MaterializedViewHandler | | 45% | | 37% | 177 | 238 | 354 | 705 | 9 | 34 | 0 | 1 |
| SystemHandler | | 0% | | 0% | 124 | 126 | 317 | 321 | 24 | 26 | 0 | 1 |
| SchemaChangeJobV2 | | 62% | | 55% | 92 | 154 | 226 | 637 | 18 | 42 | 0 | 1 |
| RollupJobV2 | | 55% | | 47% | 86 | 128 | 221 | 509 | 25 | 42 | 0 | 1 |
| CloudRollupJobV2 | | 0% | | 0% | 26 | 26 | 149 | 149 | 11 | 11 | 1 | 1 |
| AlterLightSchChangeHelper | | 0% | | 0% | 28 | 28 | 126 | 126 | 12 | 12 | 1 | 1 |
| IndexChangeJob | | 48% | | 41% | 53 | 81 | 121 | 255 | 22 | 42 | 0 | 1 |
| AlterHandler | | 24% | | 21% | 31 | 43 | 72 | 107 | 12 | 22 | 0 | 1 |
| AlterOperations | | 0% | | 0% | 53 | 53 | 60 | 60 | 33 | 33 | 1 | 1 |
| CloudSchemaChangeJobV2 | | 62% | | 44% | 18 | 30 | 64 | 170 | 3 | 12 | 0 | 1 |
| AlterJobV2 | | 69% | | 76% | 16 | 46 | 30 | 115 | 9 | 28 | 0 | 1 |
| SchemaChangeHandler.new HashSet() {...} | | 0% | | n/a | 1 | 1 | 22 | 22 | 1 | 1 | 1 | 1 |
| SchemaChangeHandler.new IntSupplier() {...} | | 0% | | 0% | 3 | 3 | 8 | 8 | 2 | 2 | 1 | 1 |
| AlterUserOpType | | 0% | | n/a | 1 | 1 | 8 | 8 | 1 | 1 | 1 | 1 |
| AlterJobV2Factory | | 66% | | 75% | 2 | 6 | 2 | 8 | 1 | 4 | 0 | 1 |
| BatchAlterJobPersistInfo | | 26% | | n/a | 3 | 4 | 4 | 7 | 3 | 4 | 0 | 1 |
| AlterOpType | | 93% | | 33% | 5 | 8 | 1 | 35 | 1 | 2 | 0 | 1 |
| AlterJobV2.JobState | | 100% | | 100% | 0 | 4 | 0 | 7 | 0 | 2 | 0 | 1 |
| IndexChangeJob.JobState | | 100% | | 100% | 0 | 4 | 0 | 6 | 0 | 2 | 0 | 1 |
| QuotaType | | 100% | | n/a | 0 | 1 | 0 | 5 | 0 | 1 | 0 | 1 |
| AlterJobV2.JobType | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 |
| AlterCancelException | | 100% | | n/a | 0 | 2 | 0 | 5 | 0 | 2 | 0 | 1 |