manticoresoftware / manticoresoftware/manticoresearch
High CPU Usage even on only 100 concurrent connections/s
Open
Nobody has claimed this yet.
- Dominant language
- C++
- Stars
- 12k
- Forks
- 642
- Avg merge
- 3d 12h
- Merged PRs (30d)
- 47
Description
As the title says. it consumes 60% of cpu core, mysql only uses fewer cpu resource even at 100 concurrent connections
Index size is only 3.6kb, that is only about 3600 characters.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
No source files or tests are identified. Start by reproducing the report with 100 concurrent connections per second and the stated 3.6 KB index, then compare CPU usage with MySQL; done means the cause of the high CPU usage is identified and the behavior is verified under that workload.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, mysql
- Domain
- backend, performance, search
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100