Package org.apache.pulsar.common.policies.data.stats

Class TopicStatsImpl

java.lang.Object
org.apache.pulsar.common.policies.data.stats.TopicStatsImpl
All Implemented Interfaces:
org.apache.pulsar.common.policies.data.TopicStats
Direct Known Subclasses:
NonPersistentTopicStatsImpl, PartitionedTopicStatsImpl
public class TopicStatsImpl extends Object implements org.apache.pulsar.common.policies.data.TopicStats
Statistics for a Pulsar topic. This class is not thread-safe.

  • Field Details

    • msgRateIn

      public double msgRateIn
      Total rate of messages published on the topic (msg/s).

    • msgThroughputIn

      public double msgThroughputIn
      Total throughput of messages published on the topic (byte/s).

    • msgRateOut

      public double msgRateOut
      Total rate of messages dispatched for the topic (msg/s).

    • msgThroughputOut

      public double msgThroughputOut
      Total throughput of messages dispatched for the topic (byte/s).

    • bytesInCounter

      public long bytesInCounter
      Total bytes published to the topic (bytes).

    • msgInCounter

      public long msgInCounter
      Total messages published to the topic (msg).

    • bytesOutCounter

      public long bytesOutCounter
      Total bytes delivered to consumer (bytes).

    • msgOutCounter

      public long msgOutCounter
      Total messages delivered to consumer (msg).

    • averageMsgSize

      public double averageMsgSize
      Average size of published messages (bytes).

    • msgChunkPublished

      public boolean msgChunkPublished
      Topic has chunked message published on it.

    • storageSize

      public long storageSize
      Space used to store the messages for the topic (bytes).

    • backlogSize

      public long backlogSize
      Get estimated total unconsumed or backlog size in bytes.

    • publishRateLimitedTimes

      public long publishRateLimitedTimes
      The number of times the publishing rate limit was triggered.

    • earliestMsgPublishTimeInBacklogs

      public long earliestMsgPublishTimeInBacklogs
      Get the publish time of the earliest message over all the backlogs.

    • offloadedStorageSize

      public long offloadedStorageSize
      Space used to store the offloaded messages for the topic/.

    • lastOffloadLedgerId

      public long lastOffloadLedgerId
      record last successful offloaded ledgerId. If no offload ledger, the value should be 0

    • lastOffloadSuccessTimeStamp

      public long lastOffloadSuccessTimeStamp
      record last successful offloaded timestamp. If no successful offload, the value should be 0

    • lastOffloadFailureTimeStamp

      public long lastOffloadFailureTimeStamp
      record last failed offloaded timestamp. If no failed offload, the value should be 0

    • ongoingTxnCount

      public long ongoingTxnCount

    • abortedTxnCount

      public long abortedTxnCount

    • committedTxnCount

      public long committedTxnCount

    • waitingPublishers

      public int waitingPublishers

    • subscriptions

      public Map<String,SubscriptionStatsImpl> subscriptions
      Map of subscriptions with their individual statistics.

    • replication

      public Map<String,ReplicatorStatsImpl> replication
      Map of replication statistics by remote cluster context.

    • deduplicationStatus

      public String deduplicationStatus

    • topicEpoch

      public Long topicEpoch
      The topic epoch or empty if not set.

    • nonContiguousDeletedMessagesRanges

      public int nonContiguousDeletedMessagesRanges
      The number of non-contiguous deleted messages ranges.

    • nonContiguousDeletedMessagesRangesSerializedSize

      public int nonContiguousDeletedMessagesRangesSerializedSize
      The serialized size of non-contiguous deleted messages ranges.

    • delayedMessageIndexSizeInBytes

      public int delayedMessageIndexSizeInBytes
      The size of InMemoryDelayedDeliveryTracer memory usage.

    • compaction

      public CompactionStatsImpl compaction
      The compaction stats.

  • Constructor Details

    • TopicStatsImpl

      public TopicStatsImpl()

  • Method Details

    • getPublishers

      public List<? extends org.apache.pulsar.common.policies.data.PublisherStats> getPublishers()
      Specified by:
      getPublishers in interface org.apache.pulsar.common.policies.data.TopicStats

    • setPublishers

      public void setPublishers(List<? extends org.apache.pulsar.common.policies.data.PublisherStats> statsList)

    • addPublisher

      public void addPublisher(PublisherStatsImpl stats)

    • getSubscriptions

      public Map<String,? extends org.apache.pulsar.common.policies.data.SubscriptionStats> getSubscriptions()
      Specified by:
      getSubscriptions in interface org.apache.pulsar.common.policies.data.TopicStats

    • getReplication

      public Map<String,? extends org.apache.pulsar.common.policies.data.ReplicatorStats> getReplication()
      Specified by:
      getReplication in interface org.apache.pulsar.common.policies.data.TopicStats

    • reset

      public void reset()

    • add

      public TopicStatsImpl add(org.apache.pulsar.common.policies.data.TopicStats ts)