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Code Issues Releases Wiki Activity

Add GetPerfTimerStats (#451)

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* Add getperfwarningtimeraverage query for validator-engine-console

* Fix for getperfwarningtimeraverage query

* getperftimerstats

* Add history max size: 1 hour

* PerfWarningTimer: move callback instead of copy

* PerfWarningTimer: fix move constructor bug

* PerfWarningTimer: fix bug: lifetime of the callback was greater than lifetime of the local variable 'manager' captured by reference

* Fix validate-query.cpp: 'manager' used after it was moved

* PerfWarningTimer: remove logs

* getperftimerstats: write to json file

* getperftimerstatsjson

Co-authored-by: legaii <jgates.ardux@gmail.com>
Co-authored-by: Ivan Siomash <106972486+legaii@users.noreply.github.com>
This commit is contained in:
EmelyanenkoK 2022-09-10 12:57:13 +03:00 • committed by GitHub
parent 8376c289d7
commit 8329a58994
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25 changed files with 244 additions and 27 deletions
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11
tdutils/td/utils/Timer.cpp
View file

@ -60,12 +60,12 @@ StringBuilder &operator<<(StringBuilder &string_builder, const Timer &timer) {
return string_builder << format::as_time(timer.elapsed());
}
PerfWarningTimer::PerfWarningTimer(string name, double max_duration)
: name_(std::move(name)), start_at_(Time::now()), max_duration_(max_duration) {
PerfWarningTimer::PerfWarningTimer(string name, double max_duration, std::function<void(double)>&& callback)
: name_(std::move(name)), start_at_(Time::now()), max_duration_(max_duration), callback_(std::move(callback)) {
}
PerfWarningTimer::PerfWarningTimer(PerfWarningTimer &&other)
: name_(std::move(other.name_)), start_at_(other.start_at_), max_duration_(other.max_duration_) {
: name_(std::move(other.name_)), start_at_(other.start_at_), max_duration_(other.max_duration_), callback_(std::move(other.callback_)) {
other.start_at_ = 0;
}
@ -78,8 +78,9 @@ void PerfWarningTimer::reset() {
return;
}
double duration = Time::now() - start_at_;
LOG_IF(WARNING, duration > max_duration_)
<< "SLOW: " << tag("name", name_) << tag("duration", format::as_time(duration));
//LOG_IF(WARNING, duration > max_duration_)
//<< "SLOW: " << tag("name", name_) << tag("duration", format::as_time(duration));
callback_(duration);
start_at_ = 0;
}

5
tdutils/td/utils/Timer.h
View file

@ -20,6 +20,8 @@
#include "td/utils/StringBuilder.h"
#include <functional>
namespace td {
class Timer {
@ -44,7 +46,7 @@ class Timer {
class PerfWarningTimer {
public:
explicit PerfWarningTimer(string name, double max_duration = 0.1);
explicit PerfWarningTimer(string name, double max_duration = 0.1, std::function<void(double)>&& callback = [] (double) {});
PerfWarningTimer(const PerfWarningTimer &) = delete;
PerfWarningTimer &operator=(const PerfWarningTimer &) = delete;
PerfWarningTimer(PerfWarningTimer &&other);
@ -56,6 +58,7 @@ class PerfWarningTimer {
string name_;
double start_at_{0};
double max_duration_{0};
std::function<void(double)> callback_;
};
} // namespace td