**Describe the issue**
```
Queries executed: 0.


Queries executed: 0.

^CStopping launch of queries. SIGINT received.
^C^C^C^C^C^C^C^C^C^C^C
```
{
            ++queries;
            work_time += seconds;
            read_rows += read_rows_inc;
            read_bytes += read_bytes_inc;
            result_rows += result_rows_inc;
            result_bytes += result_bytes_inc;
            sampler.insert(seconds);
        }
        void clear()
        {
            queries = 0;
            work_time = 0;
            read_rows = 0;
            read_bytes = 0;
            result_rows = 0;
            result_bytes = 0;
            sampler.clear();
        }
    };
    using MultiStats = std::vector<std::shared_ptr<Stats>>;
    MultiStats comparison_info_per_interval;
    MultiStats comparison_info_total;
    StudentTTest t_test;
    Stopwatch total_watch;
    Stopwatch delay_watch;
    std::mutex mutex;
    ThreadPool pool;
    void readQueries()