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Cassandra
Cassandra
Versions: [current]30 metrics

Cassandra is a Database product. Official Cassandra docs: Cassandra Documentation

Native CassandraNative CassandraOfficial Cassandra metrics docs:Cassandra Metrics Documentation
DatadogDatadogOfficial Datadog Cassandra metrics docs:Datadog Cassandra Integration
OpentelemetryOpentelemetryOfficial Opentelemetry Cassandra metrics docs:GitHubOTel Cassandra Receiver

Get context for Cassandra metrics

Cassandracassandra_client_requestOpentelemetrySumUnits:{request}Number of requests by operation type (read, write, range_slice)Documentation
Cassandracassandra_client_request_errorOpentelemetrySumUnits:{error}Number of request errors by operation type (timeout, unavailable, failure)Documentation
Cassandracassandra_client_request_read_time_50pNDatadogOpentelemetryGaugeUnits:msLocal read latency for a given tableDocumentation
Cassandracassandra_client_request_write_time_50pNDatadogOpentelemetryGaugeUnits:msLocal write latency for a given tableDocumentation
Cassandracassandra_compaction_size_compactedNCounterUnits:bytesTotal number of bytes compacted since server startDocumentation
Cassandracassandra_compaction_tasks_completedNOpentelemetryDatadogCounterUnits:tasksTotal number of completed compaction tasksDocumentation
Cassandracassandra_compaction_tasks_pendingNOpentelemetryDatadogGaugeUnits:tasksNumber of queued tasks in a thread pool waiting to be runDocumentation
Cassandracassandra_dropped_messagesNCounterUnits:messagesTotal number of dropped messages by type (indicates overload or timeout)Documentation
Cassandracassandra_key_cache_hit_rateNDatadogGaugeUnits:entriesNumber of entries in the key cacheDocumentation
Cassandracassandra_live_ss_tableDatadogGaugeUnits:sstableNumber of live SSTablesDocumentation
Cassandracassandra_memtable_live_data_sizeNGaugeUnits:bytesAmount of live data stored in memtablesDocumentation
Cassandracassandra_memtable_switchNCounterUnits:operationsNumber of times memtable has been switched outDocumentation
Cassandracassandra_range_slice_timeNDatadogGaugeUnits:msCoordinator-level range slice request latencyDocumentation
Cassandracassandra_range_slice_timeoutsNDatadogCounterUnits:operationsTotal number of range slice operations processedDocumentation
Cassandracassandra_read_timeoutsNDatadogCounterUnits:errorsNumber of read requests resulting in unavailable errorsDocumentation
Cassandracassandra_sstableNGaugeUnits:sstablesNumber of SSTables on disk for a given tableDocumentation
Cassandracassandra_sstable_live_disk_space_usedDatadogNGaugeUnits:byteTotal disk space used including obsolete SSTablesDocumentation
Cassandracassandra_storage_count_hintsDatadogNOpentelemetryGaugeUnits:hintNumber of hints waiting to be delivered to a downed nodeDocumentation
Cassandracassandra_storage_count_hints_in_progressNOpentelemetryGaugeUnits:hintsNumber of hints currently being sentDocumentation
Cassandracassandra_storage_exceptionsDatadogNRateUnits:exceptionRate of storage exceptionsDocumentation
Cassandracassandra_storage_loadNOpentelemetryDatadogGaugeUnits:bytesTotal disk space used by all SSTables on the nodeDocumentation
Cassandracassandra_table_pending_flushesDatadogNGaugeUnits:flushNumber of pending memtable flushesDocumentation
Cassandracassandra_thread_pool_active_tasksDatadogNGaugeUnits:taskNumber of active tasks across thread poolsDocumentation
Cassandracassandra_thread_pool_completed_tasksNCounterUnits:tasksTotal number of tasks completed by a thread pool since server startDocumentation
Cassandracassandra_thread_pool_count_blocked_tasksNCounterUnits:tasksTotal number of tasks that have been blocked due to queue saturationDocumentation
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