2024/08/20-14:55:01.779145 140500481455680 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00: fork to child time = 0.009969 sec 2024/08/20-14:55:01.780622 140500481455680 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00 2024/08/20-14:55:01.786525 140500481455680 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00 2024/08/20-14:55:01.788392 140500481455680 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:55:01.788806 140500481455680 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:55:01.849706 140500481455680 [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-35625/att-00/MANIFEST-14629260 2024/08/20-14:55:01.902855 140500481455680 [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-35625/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14670306, last_sequence is 190687457888, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14670219 2024/08/20-14:55:01.902869 140500481455680 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:55:01.902961 140500481455680 [version_set.cc:5652] Creating manifest 14670306 2024/08/20-14:55:01.977400 140500481455680 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:55:01.990796 140500481455680 [compaction_job.cc:2433] [default] [JOB 35625] Compacting 1@3 + 4@4 files to L4, score 1.00, subcompactions 1 : 1 2024/08/20-14:55:01.990815 140500481455680 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 18211 Base level 3, inputs: [14670299(90MB)], [14669032(172MB) 14669033(9512KB) 14664411(172MB) 14664412(131MB)] 2024/08/20-14:55:02.004222 140500481455680 [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 2024/08/20-14:55:02.004270 140500481455680 [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 2024/08/20-14:55:02.004296 140500481455680 [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 2024/08/20-14:55:02.004311 140500481455680 [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 2024/08/20-14:55:02.004322 140500481455680 [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 2024/08/20-14:55:04.129490 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670307.sst) /dev/shm/ToplingTemp/Topling-394911-FLAq9w 2024/08/20-14:55:05.760645 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670307.sst): first pass time = 1.63's, 164.574'MB/sec 2024/08/20-14:55:12.831027 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670307.sst): old prealloc_size = 295279001, real_size = 173532048 2024/08/20-14:55:12.831114 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670307.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-14:55:13.984425 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670307.sst): second pass time = 7.07's, 34.941'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.15's, 156.648'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5713.216'MB/sec (index lex order gen) rebuild zvType time = 0.89's, 0.376'MB/sec write SST data time = 0.26's, 691.000'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 43149.106'MB/sec zip my value time = 7.07's, unzip length = 0.247'GB zip my value throughput = 34.941'MB/sec zip pipeline throughput = 111.099'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 43.9770 value = 1.4279 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0227 value = 0.7003 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 0.902313362 MB/sec (with seq num) write speed all = 0.866144123 MB/sec (without seq num) 2024/08/20-14:55:14.184727 140500481455680 [compaction_job.cc:1944] [default] [JOB 35625] Generated table #14670307: 1342178 keys, 180675181 bytes, temperature: kWarm 2024/08/20-14:55:14.184810 140500481455680 EVENT_LOG_v1 {"time_micros": 1724136914184764, "cf_name": "default", "job": 35625, "event": "table_file_creation", "file_number": 14670307, "file_size": 180675181, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640140991, "largest_seqno": 190658522982, "table_properties": {"data_size": 172952176, "index_size": 244160, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724136904, "oldest_key_time": 0, "file_creation_time": 1724136904, "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": 14670307, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:55:14.251143 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670308.sst) /dev/shm/ToplingTemp/Topling-394911-noJIyx 2024/08/20-14:55:17.153782 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670308.sst): first pass time = 2.90's, 92.481'MB/sec 2024/08/20-14:55:23.046200 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670308.sst): old prealloc_size = 295279001, real_size = 173530912 2024/08/20-14:55:23.046276 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670308.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-14:55:24.282354 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670308.sst): second pass time = 5.89's, 41.923'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.24's, 146.161'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7890.725'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.385'MB/sec write SST data time = 0.36's, 496.679'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 58025.494'MB/sec zip my value time = 5.89's, unzip length = 0.247'GB zip my value throughput = 41.923'MB/sec zip pipeline throughput = 126.104'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 44.3607 value = 1.4279 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0225 value = 0.7003 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 62.809462 GB avg = 0.180 KB (by entry num) total key len = 6.831707 GB avg = 0.020 KB total ukey len = 3.210982 GB avg = 0.008 KB total ukey num = 0.392017917 Billion total entry num = 0.348895925 Billion write speed all = 0.905806183 MB/sec (with seq num) write speed all = 0.869502130 MB/sec (without seq num) 2024/08/20-14:55:24.487214 140500481455680 [compaction_job.cc:1944] [default] [JOB 35625] Generated table #14670308: 1342178 keys, 180674029 bytes, temperature: kWarm 2024/08/20-14:55:24.487283 140500481455680 EVENT_LOG_v1 {"time_micros": 1724136924487249, "cf_name": "default", "job": 35625, "event": "table_file_creation", "file_number": 14670308, "file_size": 180674029, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640137854, "largest_seqno": 190683487489, "table_properties": {"data_size": 172953120, "index_size": 242048, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724136914, "oldest_key_time": 0, "file_creation_time": 1724136914, "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": 14670308, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:55:24.554966 140500481455680 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670309.sst) /dev/shm/ToplingTemp/Topling-394911-Kmlqvx 2024/08/20-14:55:27.216807 140500481455680 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670309.sst): first pass time = 2.66's, 87.464'MB/sec 2024/08/20-14:55:29.797663 140500481455680 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670309.sst): old prealloc_size = 295279001, real_size = 152096776 2024/08/20-14:55:29.797757 140500481455680 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670309.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1164057 prefix = 4 raw-key = 0.0047 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2142 GB zip-val = 0.1516 GB avg-val = 184.00 avg-zval = 130.23 2024/08/20-14:55:31.059809 140500481455680 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00/14670309.sst): second pass time = 2.58's, 83.062'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.26's, 125.419'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5560.659'MB/sec (index lex order gen) rebuild zvType time = 1.09's, 0.267'MB/sec write SST data time = 0.17's, 914.129'MB/sec dict compress time = 0.00's, 2125752.000'MB/sec z-dict build time = 0.00's, sample length = 2.126'MB, throughput = 48138.590'MB/sec zip my value time = 2.58's, unzip length = 0.214'GB zip my value throughput = 83.062'MB/sec zip pipeline throughput = 83.062'MB/sec entries = 1164057 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 130.23 usrkeys = 1164057 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 130.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1164057 bytes = 4365232 } seq expand size = 8148399 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.2142 GB dict = 2.13 MB all = 0.2328 GB } __ZipSize{ index = 0.0002 GB value = 0.1516 GB dict = 2.13 MB all = 0.1583 GB } UnZip/Zip{ index = 44.2540 value = 1.4129 dict = 1.00 all = 1.4707 } Zip/UnZip{ index = 0.0226 value = 0.7078 dict = 1.00 all = 0.6799 } ---------------------------- total value len = 63.031797 GB avg = 0.180 KB (by entry num) total key len = 6.850332 GB avg = 0.020 KB total ukey len = 3.220295 GB avg = 0.008 KB total ukey num = 0.393181974 Billion total entry num = 0.350059982 Billion write speed all = 0.908860171 MB/sec (with seq num) write speed all = 0.872438204 MB/sec (without seq num) 2024/08/20-14:55:31.237483 140500481455680 [compaction_job.cc:1944] [default] [JOB 35625] Generated table #14670309: 1164057 keys, 158297805 bytes, temperature: kWarm 2024/08/20-14:55:31.237562 140500481455680 EVENT_LOG_v1 {"time_micros": 1724136931237527, "cf_name": "default", "job": 35625, "event": "table_file_creation", "file_number": 14670309, "file_size": 158297805, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640136397, "largest_seqno": 190683487628, "table_properties": {"data_size": 151595168, "index_size": 210432, "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": 18624912, "raw_average_key_size": 16, "raw_value_size": 214186488, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1164057, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724136924, "oldest_key_time": 0, "file_creation_time": 1724136924, "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": 14670309, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:55:31.295053 140500481455680 [compaction_job.cc:699] job-35625: subcompact[0], size: 0.519647 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35625/att-00 [14670307,14670308,14670309] 2024/08/20-14:55:31.369423 140500481455680 (Original Log Time 2024/08/20-14:55:01.990883) EVENT_LOG_v1 {"time_micros": 1724136901990833, "job": 35625, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14670299], "files_L4": [14669032, 14669033, 14664411, 14664412], "score": 1.00068, "input_data_size": 603436050, "oldest_snapshot_seqno": 190687457819} 2024/08/20-14:55:31.369427 140500481455680 (Original Log Time 2024/08/20-14:55:31.368953) [compaction_job.cc:2018] [default] [JOB 35625] Compacted 1@3 + 4@4 files to L4 => 519647015 bytes 2024/08/20-14:55:31.369428 140500481455680 (Original Log Time 2024/08/20-14:55:31.369347) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 20.6 rd, 17.7 wr, level 4, files in(1, 4) out(3 +0 blob) MB in(90.6, 484.9 +0.0 blob) out(495.6 +0.0 blob), read-write-amplify(11.8) write-amplify(5.5) OK, records in: 4406535, records dropped: 558122 output_compression: Snappy 2024/08/20-14:55:31.369435 140500481455680 (Original Log Time 2024/08/20-14:55:31.369397) EVENT_LOG_v1 {"time_micros": 1724136931369373, "cf": "default", "job": 35625, "event": "compaction_finished", "compaction_time_micros": 29304185, "compaction_time_cpu_micros": 8082162, "output_level": 4, "num_output_files": 3, "total_output_size": 519647015, "num_input_records": 4406535, "num_output_records": 3848413, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 313709627, "file_range_sync_nanos": 0, "file_fsync_nanos": 2372, "file_prepare_write_nanos": 9749, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-14:55:31.496146 140500481455680 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":1724136901,"executesMs":29583,"compactionJobId":35625,"attempt":0,"compactionInputRawBytes":881307000,"compactionInputZipBytes":603436050,"compactionOutputRawBytes":0,"compactionOutputZipBytes":519647015,"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-f075adb47ebba9b65ce450fde536b492-e4ea2ae1eed3a483-00"}}, response = 2024/08/20-14:55:31.496243 140500481455680 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-35625/att-00: olev 4, work 29.583 s, result 6.173 ms, install 0.505 ms, input{raw 840.480 MiB zip 575.481 MiB}