Supported OS:
CockroachDB チェックは、CockroachDB クラスターの全体的な健全性とパフォーマンスを監視します。
CockroachDB チェックは Datadog Agent パッケージに含まれているため、 サーバーに追加でインストールする必要はありません。
ホストで実行されている Agent 用にこのチェックを構成する場合は、以下の手順に従ってください。コンテナ環境の場合は、コンテナ化セクションを参照してください。
CockroachDB のパフォーマンスデータの収集を開始するには、Agent のコンフィギュレーションディレクトリのルートにある conf.d/ フォルダーの cockroachdb.d/conf.yaml ファイルを編集します。使用可能なすべてのコンフィギュレーションオプションの詳細については、サンプル cockroachdb.d/conf.yaml を参照してください。
コンテナ環境の場合は、オートディスカバリーのインテグレーションテンプレートのガイドを参照して、次のパラメーターを適用してください。
| パラメーター | 値 |
|---|---|
<INTEGRATION_NAME> | cockroachdb |
<INIT_CONFIG> | 空白または {} |
<INSTANCE_CONFIG> | {"prometheus_url":"http://%%host%%:8080/_status/vars"} |
Agent の status サブコマンドを実行し、Checks セクションで cockroachdb を探します。
| cockroachdb.addsstable.applications (count) | Number of SSTable ingestions applied (i.e. applied by Replicas) Shown as operation |
| cockroachdb.addsstable.copies (count) | number of SSTable ingestions that required copying files during application Shown as operation |
| cockroachdb.addsstable.proposals (count) | Number of SSTable ingestions proposed (i.e. sent to Raft by lease holders) Shown as operation |
| cockroachdb.build.timestamp (gauge) | Build information Shown as time |
| cockroachdb.capacity.available (gauge) | Available storage capacity Shown as byte |
| cockroachdb.capacity.reserved (gauge) | Capacity reserved for snapshots Shown as byte |
| cockroachdb.capacity.total (gauge) | Total storage capacity Shown as byte |
| cockroachdb.capacity.used (gauge) | Used storage capacity Shown as byte |
| cockroachdb.clock.offset.meannanos (gauge) | Mean clock offset with other nodes in nanoseconds Shown as nanosecond |
| cockroachdb.clock.offset.stddevnanos (gauge) | Stdddev clock offset with other nodes in nanoseconds Shown as nanosecond |
| cockroachdb.compactor.compactingnanos (count) | Number of nanoseconds spent compacting ranges Shown as nanosecond |
| cockroachdb.compactor.compactions.failure (count) | Number of failed compaction requests sent to the storage engine Shown as request |
| cockroachdb.compactor.compactions.success (count) | Number of successful compaction requests sent to the storage engine Shown as request |
| cockroachdb.compactor.suggestionbytes.compacted (count) | Number of logical bytes compacted from suggested compactions Shown as byte |
| cockroachdb.compactor.suggestionbytes.queued (gauge) | Number of logical bytes in suggested compactions in the queue Shown as byte |
| cockroachdb.compactor.suggestionbytes.skipped (count) | Number of logical bytes in suggested compactions which were not compacted Shown as byte |
| cockroachdb.distsender.batches.partial (count) | Number of partial batches processed |
| cockroachdb.distsender.batches.total (count) | Number of batches processed |
| cockroachdb.distsender.errors.notleaseholder (count) | Number of NotLeaseHolderErrors encountered Shown as error |
| cockroachdb.distsender.rpc.sent.local (count) | Number of local RPCs sent |
| cockroachdb.distsender.rpc.sent.nextreplicaerror (count) | Number of RPCs sent due to per-replica errors Shown as error |
| cockroachdb.distsender.rpc.sent.total (count) | Number of RPCs sent |
| cockroachdb.exec.error (count) | Number of batch KV requests that failed to execute on this node Shown as request |
| cockroachdb.exec.latency (gauge) | Latency in nanoseconds of batch KV requests executed on this node Shown as nanosecond |
| cockroachdb.exec.success (count) | Number of batch KV requests executed successfully on this node Shown as request |
| cockroachdb.gcbytesage (gauge) | Cumulative age of non-live data in seconds Shown as second |
| cockroachdb.gossip.bytes.received (count) | Number of received gossip bytes Shown as byte |
| cockroachdb.gossip.bytes.sent (count) | Number of sent gossip bytes Shown as byte |
| cockroachdb.gossip.connections.incoming (gauge) | Number of active incoming gossip connections Shown as connection |
| cockroachdb.gossip.connections.outgoing (gauge) | Number of active outgoing gossip connections Shown as connection |
| cockroachdb.gossip.connections.refused (count) | Number of refused incoming gossip connections Shown as connection |
| cockroachdb.gossip.infos.received (count) | Number of received gossip Info objects |
| cockroachdb.gossip.infos.sent (count) | Number of sent gossip Info objects |
| cockroachdb.intentage (gauge) | Cumulative age of intents in seconds Shown as second |
| cockroachdb.intentbytes (gauge) | Number of bytes in intent KV pairs Shown as byte |
| cockroachdb.intentcount (gauge) | Count of intent keys Shown as key |
| cockroachdb.keybytes (gauge) | Number of bytes taken up by keys Shown as byte |
| cockroachdb.keycount (gauge) | Count of all keys Shown as key |
| cockroachdb.lastupdatenanos (gauge) | Time in nanoseconds since Unix epoch at which bytes/keys/intents metrics were last updated Shown as nanosecond |
| cockroachdb.leases.epoch (gauge) | Number of replica leaseholders using epoch-based leases |
| cockroachdb.leases.error (count) | Number of failed lease requests Shown as request |
| cockroachdb.leases.expiration (gauge) | Number of replica leaseholders using expiration-based leases |
| cockroachdb.leases.success (count) | Number of successful lease requests Shown as request |
| cockroachdb.leases.transfers.error (count) | Number of failed lease transfers |
| cockroachdb.leases.transfers.success (count) | Number of successful lease transfers |
| cockroachdb.livebytes (gauge) | Number of bytes of live data (keys plus values) Shown as byte |
| cockroachdb.livecount (gauge) | Count of live keys Shown as key |
| cockroachdb.liveness.epochincrements (count) | Number of times this node has incremented its liveness epoch |
| cockroachdb.liveness.heartbeatfailures (count) | Number of failed node liveness heartbeats from this node |
| cockroachdb.liveness.heartbeatlatency (gauge) | Node liveness heartbeat latency in nanoseconds Shown as nanosecond |
| cockroachdb.liveness.heartbeatsuccesses (count) | Number of successful node liveness heartbeats from this node |
| cockroachdb.liveness.livenodes (gauge) | Number of live nodes in the cluster (will be 0 if this node is not itself live) |
| cockroachdb.node_id (gauge) | node ID with labels for advertised RPC and HTTP addresses |
| cockroachdb.queue.consistency.pending (gauge) | Number of pending replicas in the consistency checker queue |
| cockroachdb.queue.consistency.process.failure (count) | Number of replicas which failed processing in the consistency checker queue |
| cockroachdb.queue.consistency.process.success (count) | Number of replicas successfully processed by the consistency checker queue |
| cockroachdb.queue.consistency.processingnanos (count) | Nanoseconds spent processing replicas in the consistency checker queue Shown as nanosecond |
| cockroachdb.queue.gc.info.abortspanconsidered (count) | Number of AbortSpan entries old enough to be considered for removal |
| cockroachdb.queue.gc.info.abortspangcnum (count) | Number of AbortSpan entries fit for removal |
| cockroachdb.queue.gc.info.abortspanscanned (count) | Number of transactions present in the AbortSpan scanned from the engine Shown as transaction |
| cockroachdb.queue.gc.info.intentsconsidered (count) | Number of 'old' intents |
| cockroachdb.queue.gc.info.intenttxns (count) | Number of associated distinct transactions Shown as transaction |
| cockroachdb.queue.gc.info.numkeysaffected (count) | Number of keys with GC'able data Shown as key |
| cockroachdb.queue.gc.info.pushtxn (count) | Number of attempted pushes |
| cockroachdb.queue.gc.info.resolvesuccess (count) | Number of successful intent resolutions |
| cockroachdb.queue.gc.info.resolvetotal (count) | Number of attempted intent resolutions |
| cockroachdb.queue.gc.info.transactionspangcaborted (count) | Number of GC'able entries corresponding to aborted txns |
| cockroachdb.queue.gc.info.transactionspangccommitted (count) | Number of GC'able entries corresponding to committed txns |
| cockroachdb.queue.gc.info.transactionspangcpending (count) | Number of GC'able entries corresponding to pending txns |
| cockroachdb.queue.gc.info.transactionspanscanned (count) | Number of entries in transaction spans scanned from the engine |
| cockroachdb.queue.gc.pending (gauge) | Number of pending replicas in the GC queue |
| cockroachdb.queue.gc.process.failure (count) | Number of replicas which failed processing in the GC queue |
| cockroachdb.queue.gc.process.success (count) | Number of replicas successfully processed by the GC queue |
| cockroachdb.queue.gc.processingnanos (count) | Nanoseconds spent processing replicas in the GC queue Shown as nanosecond |
| cockroachdb.queue.raftlog.pending (gauge) | Number of pending replicas in the Raft log queue |
| cockroachdb.queue.raftlog.process.failure (count) | Number of replicas which failed processing in the Raft log queue |
| cockroachdb.queue.raftlog.process.success (count) | Number of replicas successfully processed by the Raft log queue |
| cockroachdb.queue.raftlog.processingnanos (count) | Nanoseconds spent processing replicas in the Raft log queue Shown as nanosecond |
| cockroachdb.queue.raftsnapshot.pending (gauge) | Number of pending replicas in the Raft repair queue |
| cockroachdb.queue.raftsnapshot.process.failure (count) | Number of replicas which failed processing in the Raft repair queue |
| cockroachdb.queue.raftsnapshot.process.success (count) | Number of replicas successfully processed by the Raft repair queue |
| cockroachdb.queue.raftsnapshot.processingnanos (count) | Nanoseconds spent processing replicas in the Raft repair queue Shown as nanosecond |
| cockroachdb.queue.replicagc.pending (gauge) | Number of pending replicas in the replica GC queue |
| cockroachdb.queue.replicagc.process.failure (count) | Number of replicas which failed processing in the replica GC queue |
| cockroachdb.queue.replicagc.process.success (count) | Number of replicas successfully processed by the replica GC queue |
| cockroachdb.queue.replicagc.processingnanos (count) | Nanoseconds spent processing replicas in the replica GC queue Shown as nanosecond |
| cockroachdb.queue.replicagc.removereplica (count) | Number of replica removals attempted by the replica gc queue |
| cockroachdb.queue.replicate.addreplica (count) | Number of replica additions attempted by the replicate queue |
| cockroachdb.queue.replicate.pending (gauge) | Number of pending replicas in the replicate queue |
| cockroachdb.queue.replicate.process.failure (count) | Number of replicas which failed processing in the replicate queue |
| cockroachdb.queue.replicate.process.success (count) | Number of replicas successfully processed by the replicate queue |
| cockroachdb.queue.replicate.processingnanos (count) | Nanoseconds spent processing replicas in the replicate queue Shown as nanosecond |
| cockroachdb.queue.replicate.purgatory (gauge) | Number of replicas in the replicate queue's purgatory, awaiting allocation options |
| cockroachdb.queue.replicate.rebalancereplica (count) | Number of replica rebalancer-initiated additions attempted by the replicate queue |
| cockroachdb.queue.replicate.removedeadreplica (count) | Number of dead replica removals attempted by the replicate queue (typically in response to a node outage) |
| cockroachdb.queue.replicate.removereplica (count) | Number of replica removals attempted by the replicate queue (typically in response to a rebalancer-initiated addition) |
| cockroachdb.queue.replicate.transferlease (count) | Number of range lease transfers attempted by the replicate queue |
| cockroachdb.queue.split.pending (gauge) | Number of pending replicas in the split queue |
| cockroachdb.queue.split.process.failure (count) | Number of replicas which failed processing in the split queue |
| cockroachdb.queue.split.process.success (count) | Number of replicas successfully processed by the split queue |
| cockroachdb.queue.split.processingnanos (count) | Nanoseconds spent processing replicas in the split queue Shown as nanosecond |
| cockroachdb.queue.tsmaintenance.pending (gauge) | Number of pending replicas in the time series maintenance queue |
| cockroachdb.queue.tsmaintenance.process.failure (count) | Number of replicas which failed processing in the time series maintenance queue |
| cockroachdb.queue.tsmaintenance.process.success (count) | Number of replicas successfully processed by the time series maintenance queue |
| cockroachdb.queue.tsmaintenance.processingnanos (count) | Nanoseconds spent processing replicas in the time series maintenance queue Shown as nanosecond |
| cockroachdb.raft.commandsapplied (count) | Count of Raft commands applied Shown as command |
| cockroachdb.raft.enqueued.pending (gauge) | Number of pending outgoing messages in the Raft Transport queue |
| cockroachdb.raft.heartbeats.pending (gauge) | Number of pending heartbeats and responses waiting to be coalesced |
| cockroachdb.raft.process.commandcommit.latency (gauge) | Latency histogram in nanoseconds for committing Raft commands Shown as nanosecond |
| cockroachdb.raft.process.logcommit.latency (gauge) | Latency histogram in nanoseconds for committing Raft log entries Shown as nanosecond |
| cockroachdb.raft.process.tickingnanos (count) | Nanoseconds spent in store.processRaft() processing replica.Tick() Shown as nanosecond |
| cockroachdb.raft.process.workingnanos (count) | Nanoseconds spent in store.processRaft() working Shown as nanosecond |
| cockroachdb.raft.rcvd.app (count) | Number of MsgApp messages received by this store |
| cockroachdb.raft.rcvd.appresp (count) | Number of MsgAppResp messages received by this store |
| cockroachdb.raft.rcvd.dropped (count) | Number of dropped incoming Raft messages |
| cockroachdb.raft.rcvd.heartbeat (count) | Number of (coalesced, if enabled) MsgHeartbeat messages received by this store |
| cockroachdb.raft.rcvd.heartbeatresp (count) | Number of (coalesced, if enabled) MsgHeartbeatResp messages received by this store |
| cockroachdb.raft.rcvd.prevote (count) | Number of MsgPreVote messages received by this store |
| cockroachdb.raft.rcvd.prevoteresp (count) | Number of MsgPreVoteResp messages received by this store |
| cockroachdb.raft.rcvd.prop (count) | Number of MsgProp messages received by this store |
| cockroachdb.raft.rcvd.snap (count) | Number of MsgSnap messages received by this store |
| cockroachdb.raft.rcvd.timeoutnow (count) | Number of MsgTimeoutNow messages received by this store |
| cockroachdb.raft.rcvd.transferleader (count) | Number of MsgTransferLeader messages received by this store |
| cockroachdb.raft.rcvd.vote (count) | Number of MsgVote messages received by this store |
| cockroachdb.raft.rcvd.voteresp (count) | Number of MsgVoteResp messages received by this store |
| cockroachdb.raft.ticks (count) | Number of Raft ticks queued |
| cockroachdb.raftlog.behind (gauge) | Number of Raft log entries followers on other stores are behind Shown as entry |
| cockroachdb.raftlog.truncated (count) | Number of Raft log entries truncated Shown as entry |
| cockroachdb.range.adds (count) | Number of range additions |
| cockroachdb.range.raftleadertransfers (count) | Number of raft leader transfers |
| cockroachdb.range.removes (count) | Number of range removals |
| cockroachdb.range.snapshots.generated (count) | Number of generated snapshots |
| cockroachdb.range.snapshots.normal_applied (count) | Number of applied snapshots |
| cockroachdb.range.snapshots.preemptive_applied (count) | Number of applied pre-emptive snapshots |
| cockroachdb.range.splits.total (count) | Number of range splits |
| cockroachdb.ranges (gauge) | Number of ranges |
| cockroachdb.ranges.unavailable (gauge) | Number of ranges with fewer live replicas than needed for quorum |
| cockroachdb.ranges.underreplicated (gauge) | Number of ranges with fewer live replicas than the replication target |
| cockroachdb.rebalancing.writespersecond (gauge) | Number of keys written (i.e. applied by raft) per second to the store, averaged over a large time period as used in rebalancing decisions Shown as key |
| cockroachdb.replicas.commandqueue.combinedqueuesize (gauge) | Number of commands in all CommandQueues combined Shown as command |
| cockroachdb.replicas.commandqueue.combinedreadcount (gauge) | Number of read-only commands in all CommandQueues combined Shown as command |
| cockroachdb.replicas.commandqueue.combinedwritecount (gauge) | Number of read-write commands in all CommandQueues combined Shown as command |
| cockroachdb.replicas.commandqueue.maxoverlaps (gauge) | Largest number of overlapping commands seen when adding to any CommandQueue Shown as command |
| cockroachdb.replicas.commandqueue.maxreadcount (gauge) | Largest number of read-only commands in any CommandQueue Shown as command |
| cockroachdb.replicas.commandqueue.maxsize (gauge) | Largest number of commands in any CommandQueue Shown as command |
| cockroachdb.replicas.commandqueue.maxtreesize (gauge) | Largest number of intervals in any CommandQueue's interval tree |
| cockroachdb.replicas.commandqueue.maxwritecount (gauge) | Largest number of read-write commands in any CommandQueue Shown as command |
| cockroachdb.replicas.leaders (gauge) | Number of raft leaders |
| cockroachdb.replicas.leaders.not_leaseholders (gauge) | Number of replicas that are Raft leaders whose range lease is held by another store |
| cockroachdb.replicas.leaseholders (gauge) | Number of lease holders |
| cockroachdb.replicas.quiescent (gauge) | Number of quiesced replicas |
| cockroachdb.replicas.reserved (gauge) | Number of replicas reserved for snapshots |
| cockroachdb.replicas.total (gauge) | Number of replicas |
| cockroachdb.requests.backpressure.split (gauge) | Number of backpressured writes waiting on a Range split |
| cockroachdb.requests.slow.commandqueue (gauge) | Number of requests that have been stuck for a long time in the command queue Shown as request |
| cockroachdb.requests.slow.distsender (gauge) | Number of requests that have been stuck for a long time in the dist sender Shown as request |
| cockroachdb.requests.slow.lease (gauge) | Number of requests that have been stuck for a long time acquiring a lease Shown as request |
| cockroachdb.requests.slow.raft (gauge) | Number of requests that have been stuck for a long time in raft Shown as request |
| cockroachdb.rocksdb.block.cache.hits (gauge) | Count of block cache hits |
| cockroachdb.rocksdb.block.cache.misses (gauge) | Count of block cache misses |
| cockroachdb.rocksdb.block.cache.pinned.usage (gauge) | Bytes pinned by the block cache Shown as byte |
| cockroachdb.rocksdb.block.cache.usage (gauge) | Bytes used by the block cache Shown as byte |
| cockroachdb.rocksdb.bloom_filter.prefix.checked (gauge) | Number of times the bloom filter was checked |
| cockroachdb.rocksdb.bloom_filter.prefix.useful (gauge) | Number of times the bloom filter helped avoid iterator creation |
| cockroachdb.rocksdb.compactions.total (gauge) | Number of table compactions |
| cockroachdb.rocksdb.flushes.total (gauge) | Number of table flushes |
| cockroachdb.rocksdb.memtable.total.size (gauge) | Current size of memtable in bytes Shown as byte |
| cockroachdb.rocksdb.num_sstables (gauge) | Number of rocksdb SSTables Shown as table |
| cockroachdb.rocksdb.read.amplification (gauge) | Number of disk reads per query Shown as read |
| cockroachdb.rocksdb.table.readers.mem.estimate (gauge) | Memory used by index and filter blocks |
| cockroachdb.round_trip.latency (gauge) | Distribution of round-trip latencies with other nodes in nanoseconds Shown as nanosecond |
| cockroachdb.sql.bytesin (count) | Number of sql bytes received Shown as byte |
| cockroachdb.sql.bytesout (count) | Number of sql bytes sent Shown as byte |
| cockroachdb.sql.conns (gauge) | Number of active sql connections Shown as connection |
| cockroachdb.sql.ddl.count (count) | Number of SQL DDL statements |
| cockroachdb.sql.delete.count (count) | Number of SQL DELETE statements |
| cockroachdb.sql.distsql.exec.latency (gauge) | Latency in nanoseconds of DistSQL statement execution Shown as nanosecond |
| cockroachdb.sql.distsql.flows.active (gauge) | Number of distributed SQL flows currently active |
| cockroachdb.sql.distsql.flows.total (count) | Number of distributed SQL flows executed |
| cockroachdb.sql.distsql.queries.active (gauge) | Number of distributed SQL queries currently active |
| cockroachdb.sql.distsql.queries.total (count) | Number of distributed SQL queries executed |
| cockroachdb.sql.distsql.select.count (count) | Number of DistSQL SELECT statements |
| cockroachdb.sql.distsql.service.latency (gauge) | Latency in nanoseconds of DistSQL request execution Shown as nanosecond |
| cockroachdb.sql.exec.latency (gauge) | Latency in nanoseconds of SQL statement execution Shown as nanosecond |
| cockroachdb.sql.insert.count (count) | Number of SQL INSERT statements |
| cockroachdb.sql.mem.admin.current (gauge) | Current sql statement memory usage for admin |
| cockroachdb.sql.mem.admin.max (gauge) | Memory usage per sql statement for admin |
| cockroachdb.sql.mem.admin.session.current (gauge) | Current sql session memory usage for admin |
| cockroachdb.sql.mem.admin.session.max (gauge) | Memory usage per sql session for admin |
| cockroachdb.sql.mem.admin.txn.current (gauge) | Current sql transaction memory usage for admin |
| cockroachdb.sql.mem.admin.txn.max (gauge) | Memory usage per sql transaction for admin |
| cockroachdb.sql.mem.client.current (gauge) | Current sql statement memory usage for client |
| cockroachdb.sql.mem.client.max (gauge) | Memory usage per sql statement for client |
| cockroachdb.sql.mem.client.session.current (gauge) | Current sql session memory usage for client |
| cockroachdb.sql.mem.client.session.max (gauge) | Memory usage per sql session for client |
| cockroachdb.sql.mem.client.txn.current (gauge) | Current sql transaction memory usage for client |
| cockroachdb.sql.mem.client.txn.max (gauge) | Memory usage per sql transaction for client |
| cockroachdb.sql.mem.conns.current (gauge) | Current sql statement memory usage for conns |
| cockroachdb.sql.mem.conns.max (gauge) | Memory usage per sql statement for conns |
| cockroachdb.sql.mem.conns.session.current (gauge) | Current sql session memory usage for conns |
| cockroachdb.sql.mem.conns.session.max (gauge) | Memory usage per sql session for conns |
| cockroachdb.sql.mem.conns.txn.current (gauge) | Current sql transaction memory usage for conns |
| cockroachdb.sql.mem.conns.txn.max (gauge) | Memory usage per sql transaction for conns |
| cockroachdb.sql.mem.distsql.current (gauge) | Current sql statement memory usage for distsql |
| cockroachdb.sql.mem.distsql.max (gauge) | Memory usage per sql statement for distsql |
| cockroachdb.sql.mem.internal.current (gauge) | Current sql statement memory usage for internal |
| cockroachdb.sql.mem.internal.max (gauge) | Memory usage per sql statement for internal |
| cockroachdb.sql.mem.internal.session.current (gauge) | Current sql session memory usage for internal |
| cockroachdb.sql.mem.internal.session.max (gauge) | Memory usage per sql session for internal |
| cockroachdb.sql.mem.internal.txn.current (gauge) | Current sql transaction memory usage for internal |
| cockroachdb.sql.mem.internal.txn.max (gauge) | Memory usage per sql transaction for internal |
| cockroachdb.sql.misc.count (count) | Number of other SQL statements |
| cockroachdb.sql.query.count (count) | Number of SQL queries |
| cockroachdb.sql.select.count (count) | Number of SQL SELECT statements |
| cockroachdb.sql.service.latency (gauge) | Latency in nanoseconds of SQL request execution Shown as nanosecond |
| cockroachdb.sql.txn.abort.count (count) | Number of SQL transaction ABORT statements |
| cockroachdb.sql.txn.begin.count (count) | Number of SQL transaction BEGIN statements |
| cockroachdb.sql.txn.commit.count (count) | Number of SQL transaction COMMIT statements |
| cockroachdb.sql.txn.rollback.count (count) | Number of SQL transaction ROLLBACK statements |
| cockroachdb.sql.update.count (count) | Number of SQL UPDATE statements |
| cockroachdb.sys.cgo.allocbytes (gauge) | Current bytes of memory allocated by cgo Shown as byte |
| cockroachdb.sys.cgo.totalbytes (gauge) | Total bytes of memory allocated by cgo, but not released Shown as byte |
| cockroachdb.sys.cgocalls (gauge) | Total number of cgo calls |
| cockroachdb.sys.cpu.sys.ns (gauge) | Total system cpu time in nanoseconds Shown as nanosecond |
| cockroachdb.sys.cpu.sys.percent (gauge) | Current system cpu percentage |
| cockroachdb.sys.cpu.user.ns (gauge) | Total user cpu time in nanoseconds Shown as nanosecond |
| cockroachdb.sys.cpu.user.percent (gauge) | Current user cpu percentage Shown as percent |
| cockroachdb.sys.fd.open (gauge) | Process open file descriptors |
| cockroachdb.sys.fd.softlimit (gauge) | Process open FD soft limit |
| cockroachdb.sys.gc.count (gauge) | Total number of GC runs |
| cockroachdb.sys.gc.pause.ns (gauge) | Total GC pause in nanoseconds Shown as nanosecond |
| cockroachdb.sys.gc.pause.percent (gauge) | Current GC pause percentage Shown as percent |
| cockroachdb.sys.go.allocbytes (gauge) | Current bytes of memory allocated by go Shown as byte |
| cockroachdb.sys.go.totalbytes (gauge) | Total bytes of memory allocated by go, but not released Shown as byte |
| cockroachdb.sys.goroutines (gauge) | Current number of goroutines |
| cockroachdb.sys.rss (gauge) | Current process RSS |
| cockroachdb.sys.uptime (gauge) | Process uptime in seconds Shown as second |
| cockroachdb.sysbytes (gauge) | Number of bytes in system KV pairs Shown as byte |
| cockroachdb.syscount (gauge) | Count of system KV pairs |
| cockroachdb.timeseries.write.bytes (count) | Total size in bytes of metric samples written to disk Shown as byte |
| cockroachdb.timeseries.write.errors (count) | Total errors encountered while attempting to write metrics to disk Shown as error |
| cockroachdb.timeseries.write.samples (count) | Total number of metric samples written to disk |
| cockroachdb.totalbytes (gauge) | Total number of bytes taken up by keys and values including non-live data Shown as byte |
| cockroachdb.tscache.skl.read.pages (gauge) | Number of pages in the read timestamp cache |
| cockroachdb.tscache.skl.read.rotations (count) | Number of page rotations in the read timestamp cache |
| cockroachdb.tscache.skl.write.pages (gauge) | Number of pages in the write timestamp cache |
| cockroachdb.tscache.skl.write.rotations (count) | Number of page rotations in the write timestamp cache |
| cockroachdb.txn.abandons (count) | Number of abandoned KV transactions |
| cockroachdb.txn.aborts (count) | Number of aborted KV transactions |
| cockroachdb.txn.autoretries (count) | Number of automatic retries to avoid serializable restarts |
| cockroachdb.txn.commits (count) | Number of committed KV transactions (including 1PC) |
| cockroachdb.txn.commits1PC (count) | Number of committed one-phase KV transactions |
| cockroachdb.txn.durations (gauge) | KV transaction durations in nanoseconds |
| cockroachdb.txn.restarts (gauge) | Number of restarted KV transactions |
| cockroachdb.txn.restarts.deleterange (count) | Number of restarts due to a forwarded commit timestamp and a DeleteRange command |
| cockroachdb.txn.restarts.possiblereplay (count) | Number of restarts due to possible replays of command batches at the storage layer |
| cockroachdb.txn.restarts.serializable (count) | Number of restarts due to a forwarded commit timestamp and isolation=SERIALIZABLE |
| cockroachdb.txn.restarts.writetooold (count) | Number of restarts due to a concurrent writer committing first |
| cockroachdb.valbytes (gauge) | Number of bytes taken up by values Shown as byte |
| cockroachdb.valcount (gauge) | Count of all values |
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