程序包 org.apache.bookkeeper.mledger

接口 ManagedLedgerFactoryMXBean

所有已知实现类:
ManagedLedgerFactoryMBeanImpl
@LimitedPrivate @Stable public interface ManagedLedgerFactoryMXBean
JMX Bean interface for ManagedLedgerFactory stats.

  • 方法详细资料

    • getNumberOfManagedLedgers

      int getNumberOfManagedLedgers()
      Get the number of currently opened managed ledgers on the factory.

    • getCacheUsedSize

      long getCacheUsedSize()
      Get the size in byte used to store the entries payloads.

    • getCacheMaxSize

      long getCacheMaxSize()
      Get the configured maximum cache size.

    • getCacheHitsRate

      double getCacheHitsRate()
      Get the number of cache hits per second.

    • getCacheMissesRate

      double getCacheMissesRate()
      Get the number of cache misses per second.

    • getCacheHitsThroughput

      double getCacheHitsThroughput()
      Get the amount of data is retrieved from the cache in byte/s.

    • getCacheMissesThroughput

      double getCacheMissesThroughput()
      Get the amount of data is retrieved from the bookkeeper in byte/s.

    • getNumberOfCacheEvictions

      long getNumberOfCacheEvictions()
      Get the number of cache evictions during the last minute.

    • getCacheInsertedEntriesCount

      long getCacheInsertedEntriesCount()
      Cumulative number of entries inserted into the cache.

    • getCacheEvictedEntriesCount

      long getCacheEvictedEntriesCount()
      Cumulative number of entries evicted from the cache.

    • getCacheEntriesCount

      long getCacheEntriesCount()
      Current number of entries in the cache.