More metrics about PageStorage
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@JaySon-Huang is already working on this.
Since Oct 19, 2022.
type/enhancement
- Dominant language
- C++
- Stars
- 1k
- Forks
- 423
- Avg merge
- 1d 15h
- Merged PRs (30d)
- 24
Description
Enhancement
- The latency of reading pages from PageStorage, and some breakdown:
- latency of getting PageEntry from PageDirectory
- latency of reading PageData from BlobStore
- The latency of writing pages into PageStorage, and some breakdown:
- latency of getting insert offset by SpaceMap
- latency of persisting PageData into BlobFile
- latency of applying changes into PageDirectory
- Breakdown the duration time of PageStorage GC
- The number of pages in memory
- The number of log files on disk
- The total size of log files on disk
- The memory usage when running GC
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