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bdbb77a0a1
The log entries appear ~10s after a query has finished, so waiting for them after each query takes too long.
91 lines
2.1 KiB
C++
91 lines
2.1 KiB
C++
#pragma once
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#include <Core/Types.h>
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#include <limits>
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#include <Common/Stopwatch.h>
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#include <AggregateFunctions/ReservoirSampler.h>
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namespace DB
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{
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struct TestStats
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{
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TestStats();
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Stopwatch watch;
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Stopwatch watch_per_query;
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Stopwatch min_time_watch;
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Stopwatch max_rows_speed_watch;
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Stopwatch max_bytes_speed_watch;
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Stopwatch avg_rows_speed_watch;
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Stopwatch avg_bytes_speed_watch;
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bool last_query_was_cancelled = false;
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std::string query_id;
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size_t queries = 0;
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size_t total_rows_read = 0;
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size_t total_bytes_read = 0;
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size_t last_query_rows_read = 0;
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size_t last_query_bytes_read = 0;
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using Sampler = ReservoirSampler<double>;
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Sampler sampler{1 << 16};
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/// min_time in ms
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UInt64 min_time = std::numeric_limits<UInt64>::max();
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double total_time = 0;
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UInt64 max_rows_speed = 0;
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UInt64 max_bytes_speed = 0;
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double avg_rows_speed_value = 0;
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double avg_rows_speed_first = 0;
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static inline double avg_rows_speed_precision = 0.005;
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double avg_bytes_speed_value = 0;
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double avg_bytes_speed_first = 0;
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static inline double avg_bytes_speed_precision = 0.005;
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size_t number_of_rows_speed_info_batches = 0;
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size_t number_of_bytes_speed_info_batches = 0;
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UInt64 memory_usage = 0;
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bool ready = false; // check if a query wasn't interrupted by SIGINT
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std::string exception;
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/// Hack, actually this field doesn't required for statistics
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bool got_SIGINT = false;
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std::string getStatisticByName(const std::string & statistic_name);
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void update_min_time(UInt64 min_time_candidate);
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void update_average_speed(
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double new_speed_info,
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Stopwatch & avg_speed_watch,
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size_t & number_of_info_batches,
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double precision,
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double & avg_speed_first,
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double & avg_speed_value);
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void update_max_speed(
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size_t max_speed_candidate,
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Stopwatch & max_speed_watch,
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UInt64 & max_speed);
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void add(size_t rows_read_inc, size_t bytes_read_inc);
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void updateQueryInfo();
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void setTotalTime()
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{
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total_time = watch.elapsedSeconds();
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}
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void startWatches();
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};
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}
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