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Max Shonichev commented on IGNITE-8078: --------------------------------------- [~dmagda] in current implementation, enabling metrics per-cache, instead of per-cachegroup, when number of caches and partitions is high (4k/32k), simply brings grid down, so IMO we really should move getRebalancingPartitionsCount() out of CacheMetrics, because otherwise it is not suitable for production at all. > Add new metrics for data storage > -------------------------------- > > Key: IGNITE-8078 > URL: https://issues.apache.org/jira/browse/IGNITE-8078 > Project: Ignite > Issue Type: New Feature > Reporter: Dmitriy Govorukhin > Assignee: Dmitriy Govorukhin > Priority: Major > Labels: iep-6 > Fix For: 2.5 > > > 1. Add new metrics for data storage and cache group. > {code} > class CacheGroupMetricsMXBean{ > /** CacheGroup type. PARTITIONED, REPLICATED, LOCAL.*/ > String getType(); > /** Partitions currently assigned to the local node in this cache group. */ > int[] getPartitions(); > } > {code} > {code} > class DataRegionMXBean{ > /** Total offheap size in bytes. */ > long getOffHeapSize(); > /** Total used offheap size in bytes for all data regions. */ > long getOffheapUsedSize(); > /** The number of read pages from last restart. */ > long getPagesRead(); > /** The number of writen pages from last restart. */ > long getPagesWriten(); > /** The number of replaced pages from last restart . */ > long getPagesReplaced(); > /** Total dirty pages for the next checkpoint. */ > long getDirtyPages(); > } > {code} > {code} > class DataStorageMXbean{ > /** Total offheap size in bytes. */ > long getOffHeapSize(); > /** Total used offheap size in bytes for all data regions. */ > long getOffheapUsedSize(); > /** The number of read pages from last restart. */ > long getPagesRead(); > /** The number of writen pages from last restart. */ > long getPagesWriten(); > /** The number of replaced pages from last restart. */ > long getPagesReplaced(); > /** Total checkpoint time from last restart. */ > long getCheckpointTotalTime(); > /** Total dirty pages for the next checkpoint. */ > long getDirtyPages(); > /** Total size in bytes for storage wal files. */ > long getWalTotalSize(); > /** Time of the last WAL segment rollover. */ > long getWalLastRollOverTime(); > } > {code} > {code} > class IgniteMxBean { > /** Returns string containing Node ID, Consistent ID, Node Order */ > String getCurrentCoordinator(); > } > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)