2024/08/20-05:28:02.524995 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00: fork to child time = 0.020224 sec 2024/08/20-05:28:02.525880 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00 2024/08/20-05:28:02.531183 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00 2024/08/20-05:28:02.531482 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:28:02.531762 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:28:02.575825 140500582168128 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09707/att-00/MANIFEST-14629260 2024/08/20-05:28:02.619157 140500582168128 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09707/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14640279, last_sequence is 190030085986, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14640084 2024/08/20-05:28:02.619169 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:28:02.619253 140500582168128 [version_set.cc:5652] Creating manifest 14640279 2024/08/20-05:28:02.646649 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:28:02.668854 140500582168128 [compaction_job.cc:2433] [default] [JOB 9707] Compacting 1@2 + 2@3 files to L3, score 1.02, subcompactions 1 : 1 2024/08/20-05:28:02.668871 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5035 Base level 2, inputs: [14640270(20MB)], [14639961(38MB) 14639977(38MB)] 2024/08/20-05:28:02.674292 140500582168128 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-05:28:02.674341 140500582168128 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-05:28:02.674366 140500582168128 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_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. 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 2024/08/20-05:28:02.674376 140500582168128 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/08/20-05:28:02.674386 140500582168128 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector 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 2024/08/20-05:28:03.108161 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640280.sst) /dev/shm/ToplingTemp/Topling-193775-ocamiA 2024/08/20-05:28:03.683916 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640280.sst): first pass time = 0.58's, 233.139'MB/sec 2024/08/20-05:28:05.919841 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640280.sst): old prealloc_size = 113015867, real_size = 36502304 2024/08/20-05:28:05.920443 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640280.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 928568 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1082 GB zip-val = 0.0345 GB avg-val = 116.54 avg-zval = 37.16 2024/08/20-05:28:05.921494 140500582168128 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640280.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-05:28:06.674559 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640280.sst): second pass time = 2.23's, 48.420'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 53.653'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3065.450'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.376'MB/sec write SST data time = 0.14's, 296.742'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.080'MB, throughput = 26705.158'MB/sec zip my value time = 2.23's, unzip length = 0.108'GB zip my value throughput = 48.420'MB/sec zip pipeline throughput = 109.612'MB/sec entries = 928568 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.54 avg-zval = 37.16 usrkeys = 928568 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.54 avg-zval = 37.16 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 928568 bytes = 3133936 } seq expand size = 6499976 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0345 GB dict = 1.08 MB all = 0.0405 GB } UnZip/Zip{ index = 10.5118 value = 3.1365 dict = 1.00 all = 3.3146 } Zip/UnZip{ index = 0.0951 value = 0.3188 dict = 1.00 all = 0.3017 } ---------------------------- total value len = 62.411468 GB avg = 0.180 KB (by entry num) total key len = 6.814758 GB avg = 0.020 KB total ukey len = 3.208079 GB avg = 0.008 KB total ukey num = 0.390262129 Billion total entry num = 0.347140137 Billion write speed all = 1.615718577 MB/sec (with seq num) write speed all = 1.550901434 MB/sec (without seq num) 2024/08/20-05:28:06.752169 140500582168128 [compaction_job.cc:1944] [default] [JOB 9707] Generated table #14640280: 928568 keys, 40493141 bytes, temperature: kWarm 2024/08/20-05:28:06.752252 140500582168128 EVENT_LOG_v1 {"time_micros": 1724102886752200, "cf_name": "default", "job": 9707, "event": "table_file_creation", "file_number": 14640280, "file_size": 40493141, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189907031157, "largest_seqno": 190029649161, "table_properties": {"data_size": 34503248, "index_size": 1766720, "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": 25999904, "raw_average_key_size": 28, "raw_value_size": 108217908, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 928568, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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": 1724102883, "oldest_key_time": 0, "file_creation_time": 1724102883, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14640280, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:28:06.803648 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640281.sst) /dev/shm/ToplingTemp/Topling-193775-9oVawy 2024/08/20-05:28:07.842329 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640281.sst): first pass time = 1.04's, 129.226'MB/sec 2024/08/20-05:28:09.532342 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640281.sst): old prealloc_size = 113015867, real_size = 36557072 2024/08/20-05:28:09.532978 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640281.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 927381 prefix = 4 raw-key = 0.0148 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1083 GB zip-val = 0.0345 GB avg-val = 116.73 avg-zval = 37.25 2024/08/20-05:28:09.533696 140500582168128 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640281.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-05:28:10.274966 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640281.sst): second pass time = 1.69's, 64.086'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 54.438'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2874.361'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.379'MB/sec write SST data time = 0.13's, 311.379'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.080'MB, throughput = 21837.640'MB/sec zip my value time = 1.69's, unzip length = 0.108'GB zip my value throughput = 64.086'MB/sec zip pipeline throughput = 115.674'MB/sec entries = 927381 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.73 avg-zval = 37.25 usrkeys = 927381 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.73 avg-zval = 37.25 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 927381 bytes = 3014000 } seq expand size = 6491667 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0185 GB value = 0.1083 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0345 GB dict = 1.08 MB all = 0.0404 GB } UnZip/Zip{ index = 10.4442 value = 3.1332 dict = 1.00 all = 3.3202 } Zip/UnZip{ index = 0.0957 value = 0.3192 dict = 1.00 all = 0.3012 } ---------------------------- total value len = 62.526210 GB avg = 0.180 KB (by entry num) total key len = 6.840724 GB avg = 0.020 KB total ukey len = 3.226626 GB avg = 0.008 KB total ukey num = 0.391189510 Billion total entry num = 0.348067518 Billion write speed all = 1.618866657 MB/sec (with seq num) write speed all = 1.553881816 MB/sec (without seq num) 2024/08/20-05:28:10.324945 140500582168128 [compaction_job.cc:1944] [default] [JOB 9707] Generated table #14640281: 927381 keys, 40425087 bytes, temperature: kWarm 2024/08/20-05:28:10.325005 140500582168128 EVENT_LOG_v1 {"time_micros": 1724102890324974, "cf_name": "default", "job": 9707, "event": "table_file_creation", "file_number": 14640281, "file_size": 40425087, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189964007116, "largest_seqno": 190029647702, "table_properties": {"data_size": 34549184, "index_size": 1775872, "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": 25966668, "raw_average_key_size": 28, "raw_value_size": 108251134, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 927381, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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": 1724102886, "oldest_key_time": 0, "file_creation_time": 1724102886, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14640281, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:28:10.357449 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640282.sst) /dev/shm/ToplingTemp/Topling-193775-hlI2ww 2024/08/20-05:28:10.541585 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640282.sst): first pass time = 0.18's, 232.545'MB/sec 2024/08/20-05:28:10.960283 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640282.sst): old prealloc_size = 113015867, real_size = 12344480 2024/08/20-05:28:10.960519 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640282.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 295975 prefix = 4 raw-key = 0.0047 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0345 GB zip-val = 0.0117 GB avg-val = 116.64 avg-zval = 39.55 2024/08/20-05:28:10.960813 140500582168128 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640282.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0007 GB, waited 0.000 sec, Key+Value = 0.043 GB 2024/08/20-05:28:11.196110 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00/14640282.sst): second pass time = 0.42's, 82.615'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 57.771'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2685.545'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.385'MB/sec write SST data time = 0.04's, 315.324'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.351'MB, throughput = 10864.489'MB/sec zip my value time = 0.42's, unzip length = 0.035'GB zip my value throughput = 82.615'MB/sec zip pipeline throughput = 82.615'MB/sec entries = 295975 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.64 avg-zval = 39.55 usrkeys = 295975 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.64 avg-zval = 39.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 295975 bytes = 998928 } seq expand size = 2071825 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0059 GB value = 0.0345 GB dict = 0.35 MB all = 0.0428 GB } __ZipSize{ index = 0.0006 GB value = 0.0117 GB dict = 0.35 MB all = 0.0136 GB } UnZip/Zip{ index = 10.4938 value = 2.9491 dict = 1.00 all = 3.1424 } Zip/UnZip{ index = 0.0953 value = 0.3391 dict = 1.00 all = 0.3182 } ---------------------------- total value len = 62.562805 GB avg = 0.180 KB (by entry num) total key len = 6.849012 GB avg = 0.020 KB total ukey len = 3.232546 GB avg = 0.008 KB total ukey num = 0.391485485 Billion total entry num = 0.348363493 Billion write speed all = 1.619879266 MB/sec (with seq num) write speed all = 1.554840565 MB/sec (without seq num) 2024/08/20-05:28:11.218033 140500582168128 [compaction_job.cc:1944] [default] [JOB 9707] Generated table #14640282: 295975 keys, 13623242 bytes, temperature: kWarm 2024/08/20-05:28:11.218097 140500582168128 EVENT_LOG_v1 {"time_micros": 1724102891218064, "cf_name": "default", "job": 9707, "event": "table_file_creation", "file_number": 14640282, "file_size": 13623242, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189919094276, "largest_seqno": 190029647393, "table_properties": {"data_size": 11706192, "index_size": 564096, "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": 8287300, "raw_average_key_size": 28, "raw_value_size": 34522442, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 295975, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "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": 1724102890, "oldest_key_time": 0, "file_creation_time": 1724102890, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14640282, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:28:11.229012 140500582168128 [compaction_job.cc:699] job-09707: subcompact[0], size: 0.094541 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-09707/att-00 [14640280,14640281,14640282] 2024/08/20-05:28:11.260444 140500582168128 (Original Log Time 2024/08/20-05:28:02.668974) EVENT_LOG_v1 {"time_micros": 1724102882668892, "job": 9707, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14640270], "files_L3": [14639961, 14639977], "score": 1.02156, "input_data_size": 102741698, "oldest_snapshot_seqno": 190030085683} 2024/08/20-05:28:11.260447 140500582168128 (Original Log Time 2024/08/20-05:28:11.254626) [compaction_job.cc:2018] [default] [JOB 9707] Compacted 1@2 + 2@3 files to L3 => 94541470 bytes 2024/08/20-05:28:11.260449 140500582168128 (Original Log Time 2024/08/20-05:28:11.260384) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 12.0 rd, 11.0 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.5, 77.4 +0.0 blob) out(90.2 +0.0 blob), read-write-amplify(9.2) write-amplify(4.4) OK, records in: 2323046, records dropped: 171122 output_compression: Snappy 2024/08/20-05:28:11.260455 140500582168128 (Original Log Time 2024/08/20-05:28:11.260426) EVENT_LOG_v1 {"time_micros": 1724102891260408, "cf": "default", "job": 9707, "event": "compaction_finished", "compaction_time_micros": 8560044, "compaction_time_cpu_micros": 3294610, "output_level": 3, "num_output_files": 3, "total_output_size": 94541470, "num_input_records": 2323046, "num_output_records": 2151924, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 64802118, "file_range_sync_nanos": 0, "file_fsync_nanos": 2135, "file_prepare_write_nanos": 6259, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-05:28:11.402496 140500582168128 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":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724102882,"executesMs":8724,"compactionJobId":9707,"attempt":0,"compactionInputRawBytes":335544680,"compactionInputZipBytes":102741698,"compactionOutputRawBytes":0,"compactionOutputZipBytes":94541470,"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-dfe20a6821a388c989b26759101bcc89-5611f351a512a168-00"}}, response = 2024/08/20-05:28:11.402598 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-09707/att-00: olev 3, work 8.725 s, result 4.810 ms, install 5.849 ms, input{raw 320.000 MiB zip 97.982 MiB}