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Metric Name | Description | Type | Tagged | Unit | Update at | ||||||
lastCommitDuration | The time it took to complete the last commit. | Gauge | none | Ms | Timer starts before commit starting, update commit duration after the last commit finished. | ||||||
commitDuration | Distributions of the time taken by the last few commits. | Histogram | none | Ms | Timer starts before commit starting, update commit duration after each commit finished. | ||||||
lastCommitAttempts | The number of attempts the last commit made. | Gauge | none | Number | Increment by 1 when trying to commit once, clear the counter after the last commit finished. | ||||||
lastTableFilesAdded | Number of added table files in last commit, including newly created data files and compacted after. | Gauge | Partition, Bucket | Number | Collecting changes from committables | ||||||
lastTableFilesDeleted | Number of deleted table files in last commit, which comes from compacted before. | Gauge | Partition, Bucket | Number | Collecting changes from committables | ||||||
lastTableFilesAppended | Number of appended table files in last commit, which means the newly created data files. | Gauge | Partition, Bucket | Number | Collecting changes from committables | ||||||
lastTableFilesCommitCompated | Number of compacted table files in last commit, including compacted before and after. | Gauge | Partition, Bucket | Number | Collecting changes from committables | ||||||
lastChangelogFilesAppended | Number of appended changelog files in last commit | Gauge | Partition, Bucket | Number | Collecting changes from committables | ||||||
lastChangelogFileCommitCompacted | Number of compacted changelog files in last commit | Gauge | Partition, Bucket | Number | Collecting changes from committables | ||||||
totalTablesFiles | Number of total data files currently maintained on storage. | Counter | none | Number | Collecting changes from committables | ||||||
totalChangelogFiles | Number of total changelog files currently maintained on storage. | Counter | none | Number | Collecting changes from committables | ||||||
lastGeneratedSnapshots | Number of snapshot files generated in last commit, maybe 1 snapshot or 2 snapshots. | Gauge | none | Number | After collecting changes from committables | totalSnapshots | Number of currently retained total snapshots. | Gauge | none | Number | When trying to commit, the counter will increment by the number of snapshots generated When expiring snapshots, the counter will decrement by the number of expiring snapshots. |
lastDeltaRecordsAppended | Delta records count in last commit with APPEND commit kind | Gauge | Partition, Bucket | Number | Preparing snapshot file with APPEND commit kind | ||||||
lastChangelogRecordsAppended | Changelog records count in last commit with APPEND commit kind | Gauge | Partition, Bucket | Number | Preparing snapshot file with APPEND commit kind | ||||||
lastDeltaRecordsCommitCompated | Delta records count in last commit with COMPACT commit kind | Gauge | Partition, Bucket | Number | Preparing snapshot file with COMPACT commit kind | ||||||
lastChangelogRecordsCommitCompated | Changelog records count in last commit with COMPACT commit kind | Gauge | Partition, Bucket | Number | Preparing snapshot file with COMPACT commit kind | ||||||
lastPartitionsWritten | Number of partitions written in last commit | Gauge | none | Number | After collecting changes from committables | ||||||
lastBucketsWritten | Number of buckets written in last commit | Gauge | none | Number | After collecting changes from committables |
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