Preprocessed traces: https://pastila.nl/?0006a09d/f3f1725be8a2ec8787b2d5c8b1eb6532
Report: https://s3.amazonaws.com/clickhouse-test-reports/40506/f2be18b3a644debbb882b8a9e8396b0375461b36/stress_test__undefined_.html
mutable std::mutex executors_mutex;
    
    std::vector<PipelineExecutor *> executors;
    enum QueryStreamsStatus
    {
        NotInitialized,
        Initialized,
        Released
    };
    QueryStreamsStatus query_streams_status{NotInitialized};
    ProcessListForUser * user_process_list = nullptr;
    IAST::QueryKind query_kind;
    
    
    CurrentMetrics::Increment num_queries_increment;
public:
    QueryStatus(
        ContextPtr context_,
        const String & query_,
        const ClientInfo & client_info_,
        QueryPriorities::Handle && priority_handle_,
        ThreadGroupStatusPtr && thread_group_,
        IAST::QueryKind query_kind_
        );
    ~QueryStatus();
    const ClientInfo & getClientInfo() const
    {
        return client_info;
    }
    ProgressValues getProgressIn() const