2024/11/23-18:33:04.361412 139957567657536 DEBG dcompact_worker.cpp:2214: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00: fork to child time = 0.006504 sec 2024/11/23-18:33:04.362120 139957567657536 DEBG dcompact_worker.cpp:1013: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00 2024/11/23-18:33:04.366946 139957567657536 DEBG dcompact_worker.cpp:1033: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00 2024/11/23-18:33:04.367851 139957567657536 TRAC dcompact_worker.cpp:1083: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/11/23-18:33:04.368111 139957567657536 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/11/23-18:33:04.420473 139957567657536 [version_set.cc:6208] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-33179/att-00/MANIFEST-206347 2024/11/23-18:33:04.436177 139957567657536 [version_set.cc:6251] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-33179/att-00/MANIFEST-206347 succeeded,manifest_file_number is 206347, next_file_number is 275035, last_sequence is 4186100164, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 274901 2024/11/23-18:33:04.436182 139957567657536 [version_set.cc:6266] Column family [default] (ID 0), log number is 0 2024/11/23-18:33:04.436243 139957567657536 [version_set.cc:5721] Creating manifest 275035 2024/11/23-18:33:04.472737 139957567657536 DEBG dcompact_worker.cpp:1218: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00: bottommost_level: fake = 1, rpc = 0 2024/11/23-18:33:04.499123 139957567657536 [compaction_job.cc:2437] [default] [JOB 33179] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/11/23-18:33:04.499133 139957567657536 [compaction_job.cc:2445] [default]: Compaction start summary: Base version 24845 Base level 2, inputs: [275032(31MB)], [274975(40MB) 274976(40MB)] 2024/11/23-18:33:04.506998 139957567657536 [top_zip_table.cc:59] core git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/11/23-18:33:04.507029 139957567657536 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/11/23-18:33:04.507045 139957567657536 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit fc4ab4f2fbfdcdfa23a955d69e26d2fc533b902d Author: leipeng Date: 2024-04-16 20:29:43 +0800 test_sso.cpp: test swap g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/11/23-18:33:04.507050 139957567657536 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit a4a382006cb82713acf5b3425835f22711877681 Author: leipeng Date: 2024-04-11 19:44:14 +0800 fixed_len_hole_index.cc: Add env bool FixedLenHoleIndexUseAVX512 for ut & debug 1. FixedLenHoleIndexUseAVX512 is only in unit tests or debug 2. In release mode, use avx512 by compile options(-march=) g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/11/23-18:33:04.507054 139957567657536 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit feab587e468621ba0204d47b4ffacc52e7c4290d Author: leipeng Date: 2024-03-22 13:35:06 +0800 ToplingZipTableBuilder::Add: immediately return after error This function returns void, and caller does not check builder->status() after calling this function and graceful abandon. So immediately return after error, and return error status in Finish(). g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/11/23-18:33:05.187966 139957567657536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275036.sst) /dev/shm/ToplingTemp/Topling-151084-qCDR2r 2024/11/23-18:33:05.380280 139957567657536 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275036.sst): first pass time = 0.19's, 698.120'MB/sec 2024/11/23-18:33:06.319151 139957567657536 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275036.sst): old prealloc_size = 129867815, real_size = 40746656 2024/11/23-18:33:06.319272 139957567657536 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275036.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.72 raw-val = 0.1316 GB zip-val = 0.0405 GB avg-val =1017.00 avg-zval = 312.85 2024/11/23-18:33:06.319387 139957567657536 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275036.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-18:33:06.483798 139957567657536 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275036.sst): second pass time = 0.94's, 140.330'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 257.469'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2190.510'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.274'MB/sec write SST data time = 0.05's, 913.435'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 47296.390'MB/sec zip my value time = 0.94's, unzip length = 0.132'GB zip my value throughput = 140.330'MB/sec zip pipeline throughput = 140.330'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 1.72 avg-val = 1017.00 avg-zval = 312.85 usrkeys = 129429 avg-key = 12.00 avg-zkey = 1.72 avg-val = 1020.96 avg-zval = 312.85 TagRS{ kinds = RS_Key0_TagN bytes = 20320 } TagArray{ size = 73291 bytes = 274864 } seq expand size = 513037 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0405 GB dict = 1.38 MB all = 0.0424 GB } UnZip/Zip{ index = 6.9916 value = 3.2507 dict = 1.00 all = 3.1663 } Zip/UnZip{ index = 0.1430 value = 0.3076 dict = 1.00 all = 0.3158 } ---------------------------- total value len = 8.980762 GB avg = 0.171 KB (by entry num) total key len = 1.443410 GB avg = 0.028 KB total ukey len = 0.999431 GB avg = 0.015 KB total ukey num = 0.065679864 Billion total entry num = 0.052487593 Billion write speed all = 0.300631334 MB/sec (with seq num) write speed all = 0.288521469 MB/sec (without seq num) 2024/11/23-18:33:06.540664 139957567657536 [compaction_job.cc:1948] [default] [JOB 33179] Generated table #275036: 129429 keys, 42389605 bytes, temperature: kWarm 2024/11/23-18:33:06.540745 139957567657536 EVENT_LOG_v1 {"time_micros": 1732357986540694, "cf_name": "default", "job": 33179, "event": "table_file_creation", "file_number": 275036, "file_size": 42389605, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 0, "largest_seqno": 4186080255, "table_properties": {"data_size": 40491984, "index_size": 222144, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629313, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_TagN-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732357985, "oldest_key_time": 0, "file_creation_time": 1732357985, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 275036, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-18:33:06.580022 139957567657536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275037.sst) /dev/shm/ToplingTemp/Topling-151084-JirhOq 2024/11/23-18:33:07.141118 139957567657536 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275037.sst): first pass time = 0.56's, 239.221'MB/sec 2024/11/23-18:33:08.534710 139957567657536 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275037.sst): old prealloc_size = 129867815, real_size = 41128768 2024/11/23-18:33:08.534852 139957567657536 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275037.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129434 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0002 GB avg-key = 8.00 avg-zkey = 1.70 raw-val = 0.1316 GB zip-val = 0.0409 GB avg-val =1016.97 avg-zval = 315.81 2024/11/23-18:33:08.535056 139957567657536 [top_zip_table_builder.cc:1299] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275037.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/11/23-18:33:08.728049 139957567657536 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275037.sst): second pass time = 1.39's, 94.509'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 222.231'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1869.201'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.228'MB/sec write SST data time = 0.05's, 837.428'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 40414.166'MB/sec zip my value time = 1.39's, unzip length = 0.132'GB zip my value throughput = 94.509'MB/sec zip pipeline throughput = 178.097'MB/sec entries = 129434 avg-key = 20.00 avg-zkey = 1.70 avg-val = 1016.97 avg-zval = 315.81 usrkeys = 129434 avg-key = 12.00 avg-zkey = 1.70 avg-val = 1023.97 avg-zval = 315.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129434 bytes = 485392 } seq expand size = 906038 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0002 GB value = 0.0409 GB dict = 1.38 MB all = 0.0430 GB } UnZip/Zip{ index = 7.0631 value = 3.2202 dict = 1.00 all = 3.1242 } Zip/UnZip{ index = 0.1416 value = 0.3105 dict = 1.00 all = 0.3201 } ---------------------------- total value len = 9.113298 GB avg = 0.173 KB (by entry num) total key len = 1.445998 GB avg = 0.027 KB total ukey len = 1.000984 GB avg = 0.015 KB total ukey num = 0.065809298 Billion total entry num = 0.052617027 Billion write speed all = 0.304508596 MB/sec (with seq num) write speed all = 0.292369653 MB/sec (without seq num) 2024/11/23-18:33:08.782795 139957567657536 [compaction_job.cc:1948] [default] [JOB 33179] Generated table #275037: 129434 keys, 42961472 bytes, temperature: kWarm 2024/11/23-18:33:08.782861 139957567657536 EVENT_LOG_v1 {"time_micros": 1732357988782829, "cf_name": "default", "job": 33179, "event": "table_file_creation", "file_number": 275037, "file_size": 42961472, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 3354129575, "largest_seqno": 4186080304, "table_properties": {"data_size": 40876336, "index_size": 219904, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 2588680, "raw_average_key_size": 20, "raw_value_size": 131629875, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129434, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1732357986, "oldest_key_time": 0, "file_creation_time": 1732357986, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 275037, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-18:33:08.821002 139957567657536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275038.sst) /dev/shm/ToplingTemp/Topling-151084-2OCFRr 2024/11/23-18:33:08.825874 139957567657536 [top_zip_table_builder.cc:1352] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275038.sst): first pass time = 0.00's, 94.214'MB/sec 2024/11/23-18:33:08.851387 139957567657536 [top_zip_table_builder.cc:2772] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275038.sst): old prealloc_size = 129867815, real_size = 154800 2024/11/23-18:33:08.851445 139957567657536 [top_zip_table_builder.cc:1773] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275038.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 439 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 25.80 raw-val = 0.0004 GB zip-val = 0.0001 GB avg-val =1016.25 avg-zval = 326.20 2024/11/23-18:33:08.852346 139957567657536 [top_zip_table_builder.cc:3100] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00/275038.sst): second pass time = 0.02's, 17.909'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 173.532'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 285.376'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.237'MB/sec write SST data time = 0.00's, 368.862'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.007'MB, throughput = 305.189'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 17.909'MB/sec zip pipeline throughput = 17.909'MB/sec entries = 439 avg-key = 20.00 avg-zkey = 25.80 avg-val = 1016.25 avg-zval = 326.20 usrkeys = 439 avg-key = 12.00 avg-zkey = 25.80 avg-val = 1023.25 avg-zval = 326.20 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 439 bytes = 1664 } seq expand size = 3073 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0004 GB dict = 0.01 MB all = 0.0005 GB } __ZipSize{ index = 0.0000 GB value = 0.0001 GB dict = 0.01 MB all = 0.0002 GB } UnZip/Zip{ index = 0.4650 value = 3.1155 dict = 1.00 all = 2.7644 } Zip/UnZip{ index = 2.1503 value = 0.3210 dict = 1.00 all = 0.3617 } ---------------------------- total value len = 9.113747 GB avg = 0.173 KB (by entry num) total key len = 1.446007 GB avg = 0.027 KB total ukey len = 1.000990 GB avg = 0.015 KB total ukey num = 0.065809737 Billion total entry num = 0.052617466 Billion write speed all = 0.304520711 MB/sec (with seq num) write speed all = 0.292381711 MB/sec (without seq num) 2024/11/23-18:33:08.858542 139957567657536 [compaction_job.cc:1948] [default] [JOB 33179] Generated table #275038: 439 keys, 164563 bytes, temperature: kWarm 2024/11/23-18:33:08.858591 139957567657536 EVENT_LOG_v1 {"time_micros": 1732357988858563, "cf_name": "default", "job": 33179, "event": "table_file_creation", "file_number": 275038, "file_size": 164563, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 3354841590, "largest_seqno": 4183632691, "table_properties": {"data_size": 143200, "index_size": 11328, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 8780, "raw_average_key_size": 20, "raw_value_size": 446134, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 439, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1732357988, "oldest_key_time": 0, "file_creation_time": 1732357988, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "d89b4006-2803-486e-b7a2-759bcf348921", "db_session_id": "U1ECJGOXSO4Y1P7ZZXV1", "orig_file_number": 275038, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/11/23-18:33:08.870632 139957567657536 [compaction_job.cc:703] job-33179: subcompact[0], size: 0.085516 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33179/att-00 [275036,275037,275038] 2024/11/23-18:33:08.894619 139957567657536 (Original Log Time 2024/11/23-18:33:04.499195) EVENT_LOG_v1 {"time_micros": 1732357984499142, "job": 33179, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [275032], "files_L3": [274975, 274976], "score": 0.991912, "input_data_size": 118061650, "oldest_snapshot_seqno": 4186100082} 2024/11/23-18:33:08.894622 139957567657536 (Original Log Time 2024/11/23-18:33:08.894185) [compaction_job.cc:2022] [default] [JOB 33179] Compacted 1@2 + 2@3 files to L3 => 85515640 bytes 2024/11/23-18:33:08.894624 139957567657536 (Original Log Time 2024/11/23-18:33:08.894560) [compaction_job.cc:1224] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 27.0 rd, 19.6 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.2, 81.4 +0.0 blob) out(81.6 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290785, records dropped: 31483 output_compression: Snappy 2024/11/23-18:33:08.894630 139957567657536 (Original Log Time 2024/11/23-18:33:08.894600) EVENT_LOG_v1 {"time_micros": 1732357988894583, "cf": "default", "job": 33179, "event": "compaction_finished", "compaction_time_micros": 4371447, "compaction_time_cpu_micros": 785333, "output_level": 3, "num_output_files": 3, "total_output_size": 85515640, "num_input_records": 290785, "num_output_records": 259302, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 60700102, "file_range_sync_nanos": 0, "file_fsync_nanos": 1984, "file_prepare_write_nanos": 6114, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/11/23-18:33:09.013109 139957567657536 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"d89b4006-2803-486e-b7a2-759bcf348921","dbStarts":1732256054,"starts":1732357984,"executesMs":4524,"compactionJobId":33179,"attempt":0,"compactionInputRawBytes":301539727,"compactionInputZipBytes":118061650,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85515640,"headers":{"Accept":"*/*","Connection":"close","Host":"aliyun-topling-saas.topling.cn:18443","RemoteIp":"120.24.192.169","X-Forwarded-For":"120.24.192.169","region":"cn-shenzhen","token":"e6474c481bd4415abc537135cc03626b","instance-token":"e6474c481bd4415abc537135cc03626b","provider":"aliyun","CloudMarketInstanceId":"si-59c0ae5c955845588903","MeteringAssit":"","Transfer-Encoding":"chunked","traceparent":"00-0cad349ca81fbef369a3b6cae609cfb9-336f23ca926a851a-00"}}, response = 2024/11/23-18:33:09.013240 139957567657536 INFO dcompact_worker.cpp:1459: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-11-22T14.14.14/.rocksdb/job-33179/att-00: olev 3, work 4.525 s, result 7.815 ms, install 0.461 ms, input{raw 287.571 MiB zip 112.592 MiB}