yiguolei commented on code in PR #39177:
URL: https://github.com/apache/doris/pull/39177#discussion_r1712431252
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be/src/runtime/workload_management/io_throttle.h:
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@@ -47,12 +41,16 @@ class IOThrottle {
void set_io_bytes_per_second(int64_t read_bytes_per_second);
- int64_t get_io_bytes_per_second() { return _io_bytes_per_second; }
+ size_t get_bvar_io_per_second() { return
_io_adder_per_second->get_value(); }
private:
std::mutex _mutex;
std::condition_variable wait_condition;
int64_t _next_io_time_micros {0};
- std::atomic<int64_t> _io_bytes_per_second {10485760};
+ std::atomic<int64_t> _io_bytes_per_second_limit {10485760};
+
+ // bvar monitor
+ std::unique_ptr<bvar::Adder<size_t>> _io_adder;
Review Comment:
这里为什么要单独保存一个io adder？
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