System Flow control QPS mode is not accurate in high concurrency
- Dominant language
- Java
- Stars
- 23.1k
- Forks
- 8.1k
- PR merge metrics
- No merged PRs in 30d
Description
## Issue Description
*bug report*
### Describe what happened (or what feature you want)
System Flow control QPS mode is not accurate in high concurrency
I think "Constants.ENTRY_NODE.successQps()" should be replaced by "Constants.ENTRY_NODE.passQps()"
becasue "passQps()" in StatisticSlot.entry() increase, but "successQps()" in StatisticSlot.exit() increase,
Contributor guide
Research direction
Start at the system flow-control QPS logic that reads Constants.ENTRY_NODE and compare it with StatisticSlot.entry() and StatisticSlot.exit(), where passQps() and successQps() are updated. Reproduce the high-concurrency behavior, determine which metric the control should use, and verify that the reported QPS becomes accurate under load.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- backend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100