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Andrey N. Gura commented on IGNITE-13631: ----------------------------------------- [~amashenkov] It still looks reasonable to me. > Improve names and descriptions of data storage metrics > ------------------------------------------------------ > > Key: IGNITE-13631 > URL: https://issues.apache.org/jira/browse/IGNITE-13631 > Project: Ignite > Issue Type: Improvement > Reporter: Denis Mekhanikov > Assignee: Denis Mekhanikov > Priority: Major > Time Spent: 10m > Remaining Estimate: 0h > > Data storage metrics have unclear descriptions. They need to be improved. > ||Metric||Description||Comment|| > |*WalLoggingRate*|Average number of WAL records per second written during the > last time interval.|The "time interval" part is unclear. Which time interval?| > |*WalFsyncTimeDuration*|Total duration of fsync|Why not just > *WalFsyncDuration*? > The description could be more verbose.| > |*WalFsyncTimeNum*|Total count of fsync|Why not just *WalFsyncNum*? The > description could be more verbose| > |*WalBuffPollSpinsRate*|WAL buffer poll spins number over the last time > interval. |Over which time interval?| > |*LastCheckpointMarkDuration*|Duration of the checkpoint lock wait in > milliseconds |The description doesn't match the name.| > |*CheckpointTotalTime*|Total duration of checkpoint|Is it the duration of the > last checkpoint or all checkpoints from the beginning?| > |*StorageSize*|Storage space allocated, in bytes.|It's unclear which storage > this is about. Is disk included, or is it just about memory?| > |*WalTotalSize*|Total size in bytes for storage wal files.|WAL should be > capital. The grammar| -- This message was sent by Atlassian Jira (v8.3.4#803005)