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46 lines
679 B
C++
46 lines
679 B
C++
#pragma once
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#include "Common/PipeFDs.h"
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#include <Common/ThreadPool.h>
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class StackTrace;
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namespace Poco
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{
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class Logger;
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}
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namespace DB
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{
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class TraceLog;
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enum class TraceType : UInt8
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{
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REAL_TIME,
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CPU_TIME,
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MEMORY,
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};
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class TraceCollector
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{
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public:
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TraceCollector();
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~TraceCollector();
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void setTraceLog(const std::shared_ptr<TraceLog> & trace_log_) { trace_log = trace_log_; }
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void collect(TraceType type, const StackTrace & stack_trace, int overrun_count = 0);
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void collect(UInt64 size);
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private:
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std::shared_ptr<TraceLog> trace_log;
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ThreadFromGlobalPool thread;
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LazyPipeFDs pipe;
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void run();
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void stop();
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};
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}
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