Skip to content

tikv: add new dynamic configure for flow-control #18540

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Oct 16, 2024
Merged

tikv: add new dynamic configure for flow-control #18540

Changes from 2 commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
050fc75
add new dynamic configure for flow-control
glorv Sep 5, 2024
839e6b9
Update dynamic-config.md
glorv Sep 10, 2024
caf05c1
Apply suggestions from code review
glorv Sep 11, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions dynamic-config.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -218,6 +218,11 @@ show warnings;
| server.concurrent-send-snap-limit | 同时发送 snapshot 的最大个数 |
| server.concurrent-recv-snap-limit | 同时接受 snapshot 的最大个数 |
| storage.block-cache.capacity | 共享 block cache 的大小（自 v4.0.3 起支持） |
| storage.flow-control.enable | 是否开启流量控制机制 |
| storage.flow-control.memtables-threshold | 触发流量控制的 KvDB memtable 数量阈值 |
| storage.flow-control.l0-files-threshold | 触发流量控制的 KvDB L0 文件数量阈值 |
| storage.flow-control.soft-pending-compaction-bytes-limit | 触发流量控制的 KvDB pending compaction bytes 阈值 |
| storage.flow-control.hard-pending-compaction-bytes-limit | 流量控制拒绝新写入的 KvDB pending compaction bytes 阈值 |
| storage.scheduler-worker-pool-size | Scheduler 线程池中线程的数量 |
| backup.num-threads | backup 线程的数量（自 v4.0.3 起支持） |
| split.qps-threshold | 对 Region 执行 load-base-split 的阈值。如果连续 10s 内，某个 Region 的读请求的 QPS 超过 qps-threshold，则尝试切分该 Region |
Expand Down