| SchemaChangeHandler |   | 5% |   | 2% | 871 | 896 | 2,154 | 2,299 | 71 | 85 | 0 | 1 |
| MaterializedViewHandler |  | 1% |  | 0% | 235 | 240 | 701 | 713 | 29 | 34 | 0 | 1 |
| SchemaChangeJobV2 |   | 6% |  | 0% | 151 | 157 | 605 | 648 | 37 | 43 | 0 | 1 |
| Alter |   | 25% |   | 18% | 208 | 237 | 518 | 711 | 38 | 54 | 0 | 1 |
| RollupJobV2 |  | 0% |  | 0% | 128 | 128 | 507 | 507 | 42 | 42 | 1 | 1 |
| SystemHandler |   | 8% |   | 7% | 118 | 126 | 289 | 321 | 21 | 26 | 0 | 1 |
| IndexChangeJob |  | 0% |  | 0% | 81 | 81 | 255 | 255 | 42 | 42 | 1 | 1 |
| CloudSchemaChangeJobV2 |  | 0% |  | 0% | 30 | 30 | 170 | 170 | 12 | 12 | 1 | 1 |
| CloudRollupJobV2 |  | 0% |  | 0% | 26 | 26 | 150 | 150 | 11 | 11 | 1 | 1 |
| AlterLightSchChangeHelper |  | 0% |  | 0% | 28 | 28 | 126 | 126 | 12 | 12 | 1 | 1 |
| AlterHandler |   | 18% |  | 9% | 32 | 43 | 81 | 107 | 12 | 22 | 0 | 1 |
| AlterJobV2 |   | 40% |  | 11% | 34 | 46 | 76 | 119 | 16 | 28 | 0 | 1 |
| AlterOperations |   | 36% |  | 22% | 40 | 56 | 36 | 65 | 19 | 34 | 0 | 1 |
| SchemaChangeHandler.new HashSet() {...} |  | 0% | | n/a | 1 | 1 | 22 | 22 | 1 | 1 | 1 | 1 |
| AlterJobV2Factory | | 21% | | 25% | 4 | 6 | 5 | 8 | 2 | 4 | 0 | 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 |
| IndexChangeJob.JobState | | 0% | | 0% | 4 | 4 | 6 | 6 | 2 | 2 | 1 | 1 |
| QuotaType | | 0% | | n/a | 1 | 1 | 5 | 5 | 1 | 1 | 1 | 1 |
| BatchAlterJobPersistInfo | | 0% | | n/a | 4 | 4 | 7 | 7 | 4 | 4 | 1 | 1 |
| AlterCancelException | | 0% | | n/a | 2 | 2 | 5 | 5 | 2 | 2 | 1 | 1 |
| AlterOpType |  | 98% | | 58% | 4 | 8 | 0 | 35 | 0 | 2 | 0 | 1 |
| AlterJobV2.JobState | | 90% | | 25% | 2 | 4 | 0 | 7 | 0 | 2 | 0 | 1 |
| AlterJobV2.JobType | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 | 0 | 1 |