diff --git a/pages/database-management/monitoring.mdx b/pages/database-management/monitoring.mdx index 570cb2789..190a450bd 100644 --- a/pages/database-management/monitoring.mdx +++ b/pages/database-management/monitoring.mdx @@ -268,6 +268,16 @@ three different types: | ActivePointIndices | Counter | Number of active point indices in the system. | | ActiveTextIndices | Counter | Number of active text indexes in the system. | +#### Memory metrics + + | Name | Type | Description | + | ------------------------------- | --------- | -------------------------------------------------------------------| + | GCLatency_us_50p | Histogram | GC total cleanup time in microseconds (50th percentile). | + | GCLatency_us_90p | Histogram | GC total cleanup time in microseconds (90th percentile). | + | GCLatency_us_99p | Histogram | GC total cleanup time in microseconds (99th percentile). | + | GCSkiplistCleanupLatency_us_50p | Histogram | GC time spent for cleaning skiplists in indexes (50th percentile). | + | GCSkiplistCleanupLatency_us_90p | Histogram | GC time spent for cleaning skiplists in indexes (90th percentile). | + | GCSkiplistCleanupLatency_us_99p | Histogram | GC time spent for cleaning skiplists in indexes (99th percentile). | #### Operator metrics @@ -375,15 +385,17 @@ and describes a particular operation. #### Transaction metrics - | Name | Type | Description | - | ---------------------- | ------- | ------------------------------------------------------------------------------- | - | ActiveTransactions | Counter | Number of active transactions. | - | CommittedTransactions | Counter | Number of committed transactions. | - | RollbackedTransactions | Counter | Number of rollbacked transactions. | - | FailedQuery | Counter | Number of times executing a query failed (either during parse time or runtime). | - | FailedPrepare | Counter | Number of times preparing a query failed. | - | FailedPull | Counter | Number of times pulling a query failed. | - | SuccessfulQuery | Counter | Number of successful queries. | + | Name | Type | Description | + | ---------------------- | ------- | --------------------------------------------------------------------------------------------------------------------------| + | ActiveTransactions | Counter | Number of active transactions. | + | CommittedTransactions | Counter | Number of committed transactions. | + | RollbackedTransactions | Counter | Number of rollbacked transactions. | + | FailedQuery | Counter | Number of times executing a query failed (either during parse time or runtime). | + | FailedPrepare | Counter | Number of times preparing a query failed. | + | FailedPull | Counter | Number of times pulling a query failed. | + | SuccessfulQuery | Counter | Number of successful queries. | + | TransientErrors | Counter | Number of times a transient error happened. Transient errors are those errors which can be retried. | + | WriteWriteConflicts | Counter | Number of times a write-write conflict happened (2 transactions performing modification to the same node simultaneously). | #### Trigger metrics diff --git a/pages/database-management/server-stats.md b/pages/database-management/server-stats.md index 77cdb87aa..d97c306c6 100644 --- a/pages/database-management/server-stats.md +++ b/pages/database-management/server-stats.md @@ -202,6 +202,12 @@ SHOW METRICS; | "DiskUsage" | "Memory" | "Gauge" | 81508835 | | "MemoryRes" | "Memory" | "Gauge" | 339640320 | | "PeakMemoryRes" | "Memory" | "Gauge" | 339775488 | +| "GCLatency_us_50p" | "Memory" | "Histogram" | 1000 | +| "GCLatency_us_90p" | "Memory" | "Histogram" | 1000 | +| "GCLatency_us_99p" | "Memory" | "Histogram" | 1000 | +| "GCSkiplistCleanupLatency_us_50p" | "Memory" | "Histogram" | 500 | +| "GCSkiplistCleanupLatency_us_90p" | "Memory" | "Histogram" | 500 | +| "GCSkiplistCleanupLatency_us_99p" | "Memory" | "Histogram" | 500 | | "AccumulateOperator" | "Operator" | "Counter" | 0 | | "AggregateOperator" | "Operator" | "Counter" | 0 | | "ApplyOperator" | "Operator" | "Counter" | 0 | @@ -283,6 +289,8 @@ SHOW METRICS; | "FailedQuery" | "Transaction" | "Counter" | 0 | | "RollbackedTransactions" | "Transaction" | "Counter" | 0 | | "SuccessfulQuery" | "Transaction" | "Counter" | 1 | +| "TransientErrors" | "Transaction" | "Counter" | 0 | +| "WriteWriteConflicts" | "Transaction" | "Counter" | 0 | | "TriggersCreated" | "Trigger" | "Counter" | 0 | | "TriggersExecuted" | "Trigger" | "Counter" | 0 | +------------------------------------------+---------------------+-------------+------------+