https://s3.amazonaws.com/clickhouse-test-reports/43987/3725cf4aa7a9aa022b11d08b2f8e4f7f0dd70283/stress_test__ubsan_/gdb.log
explicit CountersIncrement(Counters::Snapshot const & snapshot);
        CountersIncrement(Counters::Snapshot const & after, Counters::Snapshot const & before);
        CountersIncrement(CountersIncrement &&) = default;
        CountersIncrement & operator=(CountersIncrement &&) = default;
        Increment operator[](Event event) const noexcept
        {
            return increment_holder[event];
        }
    private:
        void init();
        static_assert(sizeof(Count) == sizeof(Increment), "Sizes of counter and increment differ");
        std::unique_ptr<Increment[]> increment_holder;
    };
}