zxealous opened a new pull request, #12597:
URL: https://github.com/apache/doris/pull/12597
# Proposed changes
Issue Number: close #xxx
## Problem summary
Add some segment cache statistics, for example:
```
Query:
Summary:
- Start Time: 2022-09-14 15:18:27
- End Time: 2022-09-14 15:18:28
- Total: 1s339ms
- Query State: EOF
- Query ID: 3042c4b738594677-b8e267fb3d97ea93
- Query Type: Query
- Doris Version: trunk
- User: root
- Default Db: default_cluster:test
- Sql Statement: select * from table_s3
- Is Cached: No
- Trace ID:
Execution Summary:
- Analysis Time: 17.768ms
- Plan Time: 75.774ms
- Schedule Time: 845.839ms
- Wait and Fetch Result Time: 379.989ms
Segment Cache Statistics:
- ReadSegmentCacheFilesNum: 11
- DownloadSegmentCacheFilesNum: 3
- HitSegmentCacheFilesNum: 8
- HitSegmentCacheFilesPercent: 72.73%
```
## Checklist(Required)
1. Does it affect the original behavior:
- [ ] Yes
- [x] No
- [ ] I don't know
2. Has unit tests been added:
- [ ] Yes
- [ ] No
- [ ] No Need
3. Has document been added or modified:
- [ ] Yes
- [ ] No
- [ ] No Need
4. Does it need to update dependencies:
- [ ] Yes
- [ ] No
5. Are there any changes that cannot be rolled back:
- [ ] Yes (If Yes, please explain WHY)
- [ ] No
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you
chose the solution you did and what alternatives you considered, etc...
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