gavinchou commented on code in PR #49067:
URL: https://github.com/apache/doris/pull/49067#discussion_r2008705961
##########
cloud/src/meta-service/meta_service.h:
##########
@@ -711,6 +712,30 @@ class MetaServiceProxy final : public MetaService {
using MetaServiceMethod = void
(cloud::MetaService::*)(::google::protobuf::RpcController*,
const Request*,
Response*,
::google::protobuf::Closure*);
+ int64_t get_fdb_client_thread_busyness_percent() {
+ //auto now = steady_clock::now();
+ auto now = std::chrono::steady_clock::now();
+ auto duration_s =
+ duration_cast<std::chrono::seconds>(now -
buyness_last_update_time_).count();
+ if (duration_s > config::bvar_qps_update_second) {
+ cache_buyness_percent_ =
g_bvar_fdb_client_thread_busyness_percent.get_value();
+ buyness_last_update_time_ = now;
+ }
+ return cache_buyness_percent_;
+ }
+
+ int get_dynamic_retry_count() {
+ int64_t busyness_percent = get_fdb_client_thread_busyness_percent();
+ if (busyness_percent > config::retry_disable_busyness_threshold) {
+ g_bvar_busynesss_disable_counter << 1;
Review Comment:
bvar adder should do
promethues can process qps
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