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

Some times there are not output from requests.
if (!start_with_valid_prefix)
                continue;
            const std::string & full_path = fullPath(disk, it->path());
            try
            {
                if (disk->isDirectory(it->path()) && isOldPartDirectory(disk, it->path(), deadline))
                {
                    if (temporary_parts.contains(basename))
                    {
                        LOG_WARNING(log, "{} is in use (by merge/mutation/INSERT) (consider increasing temporary_directories_lifetime setting)", full_path);
                        continue;
                    }
                    else
                    {
                        LOG_WARNING(log, "Removing temporary directory {}", full_path);
                        
                        
                        
                        
                        
                        bool keep_shared = false;
                        if (disk->supportZeroCopyReplication() && settings->allow_remote_fs_zero_copy_replication)
                        {
                            LOG_WARNING(log, "Since zero-copy replication is enabled we are not going to remove blobs from shared storage for {}", full_path);
                            keep_shared = true;
                        }
                        disk->removeSharedRecursive(it->path(), keep_shared, {});
                        ++cleared_count;
                    }
                }