Statistics
https://play.clickhouse.com/play?user=play#c2VsZWN0IAp0b1N0YXJ0T2ZIb3VyKGNoZWNrX3N0YXJ0X3RpbWUpIGFzIGQsCmNvdW50KCksICBncm91cFVuaXFBcnJheShwdWxsX3JlcXVlc3RfbnVtYmVyKSwgIGFueShyZXBvcnRfdXJsKQpmcm9tIGNoZWNrcyB3aGVyZSAnMjAyMi0wNi0wMScgPD0gY2hlY2tfc3RhcnRfdGltZSBhbmQgdGVzdF9uYW1lIGxpa2UgJyUwMjQ5MV9wYXJ0X2xvZ19oYXNfdGFibGVfdXVpZCUnIGFuZCB0ZXN0X3N0YXR1cyBpbiAoJ0ZBSUwnLCAnRkxBS1knKSBncm91cCBieSBkIG9yZGVyIGJ5IGQgZGVzYw==

Some times there are not output from requests.
{
    ReservationPtr reserved_space;
    auto min_bytes_to_rebalance_partition_over_jbod = getSettings()->min_bytes_to_rebalance_partition_over_jbod;
    if (tagger_ptr && min_bytes_to_rebalance_partition_over_jbod > 0 && part_size >= min_bytes_to_rebalance_partition_over_jbod)
    {
        try
        {
            const auto & disks = getStoragePolicy()->getVolume(max_volume_index)->getDisks();
            std::map<String, size_t> disk_occupation;
            std::map<String, std::vector<String>> disk_parts_for_logging;
            for (const auto & disk : disks)
                disk_occupation.emplace(disk->getName(), 0);
            std::set<String> committed_big_parts_from_partition;
            std::set<String> submerging_big_parts_from_partition;
            std::lock_guard lock(currently_submerging_emerging_mutex);
            for (const auto & part : currently_submerging_big_parts)
            {
                if (part_info.partition_id == part->info.partition_id)
                    submerging_big_parts_from_partition.insert(part->name);
            }
            {
                auto lock_parts = lockParts();
                if (covered_parts.empty())
                {
                    
                    MergeTreeData::DataPartPtr covering_part;
                    covered_parts = getActivePartsToReplace(part_info, part_name, covering_part, lock_parts);
                }
                
                std::erase_if(covered_parts,