2024/08/20-10:16:00.294675 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00: fork to child time = 0.023161 sec 2024/08/20-10:16:00.296336 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00 2024/08/20-10:16:00.302910 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00 2024/08/20-10:16:00.309374 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:16:00.309818 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:16:00.374849 140500103784000 [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-23776/att-00/MANIFEST-14629260 2024/08/20-10:16:00.429223 140500103784000 [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-23776/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14656454, last_sequence is 190384190151, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14656340 2024/08/20-10:16:00.429241 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:16:00.429328 140500103784000 [version_set.cc:5652] Creating manifest 14656454 2024/08/20-10:16:00.471482 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:16:00.492561 140500103784000 [compaction_job.cc:2433] [default] [JOB 23776] Compacting 1@3 + 3@4 files to L4, score 1.03, subcompactions 1 : 1 2024/08/20-10:16:00.492588 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12186 Base level 3, inputs: [14656329(90MB)], [14651801(172MB) 14651802(37MB) 14653598(172MB)] 2024/08/20-10:16:00.516120 140500103784000 [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 2024/08/20-10:16:00.516183 140500103784000 [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 2024/08/20-10:16:00.516217 140500103784000 [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 2024/08/20-10:16:00.516232 140500103784000 [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 2024/08/20-10:16:00.516246 140500103784000 [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 2024/08/20-10:16:02.402324 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656455.sst) /dev/shm/ToplingTemp/Topling-302529-y2hFW1 2024/08/20-10:16:03.865282 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656455.sst): first pass time = 1.46's, 183.495'MB/sec 2024/08/20-10:16:08.052178 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656455.sst): old prealloc_size = 295279001, real_size = 173582416 2024/08/20-10:16:08.052284 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656455.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.22 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-10:16:09.121005 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656455.sst): second pass time = 4.18's, 59.011'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 169.087'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7010.858'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.383'MB/sec write SST data time = 0.19's, 933.065'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 = 41971.841'MB/sec zip my value time = 4.18's, unzip length = 0.247'GB zip my value throughput = 59.011'MB/sec zip pipeline throughput = 118.023'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.22 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.22 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 = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 37.0358 value = 1.4279 dict = 1.00 all = 1.4853 } Zip/UnZip{ index = 0.0270 value = 0.7003 dict = 1.00 all = 0.6733 } ---------------------------- 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 = 1.153596199 MB/sec (with seq num) write speed all = 1.107354286 MB/sec (without seq num) 2024/08/20-10:16:09.425695 140500103784000 [compaction_job.cc:1944] [default] [JOB 23776] Generated table #14656455: 1342178 keys, 180725549 bytes, temperature: kWarm 2024/08/20-10:16:09.425779 140500103784000 EVENT_LOG_v1 {"time_micros": 1724120169425732, "cf_name": "default", "job": 23776, "event": "table_file_creation", "file_number": 14656455, "file_size": 180725549, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640137315, "largest_seqno": 190379968577, "table_properties": {"data_size": 172956784, "index_size": 289920, "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": 1724120162, "oldest_key_time": 0, "file_creation_time": 1724120162, "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": 14656455, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:16:09.488772 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656456.sst) /dev/shm/ToplingTemp/Topling-302529-1zONI0 2024/08/20-10:16:12.435298 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656456.sst): first pass time = 2.95's, 91.104'MB/sec 2024/08/20-10:16:16.619349 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656456.sst): old prealloc_size = 295279001, real_size = 173566120 2024/08/20-10:16:16.619427 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656456.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.21 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-10:16:17.684639 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656456.sst): second pass time = 4.18's, 59.050'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 169.636'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6882.644'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.383'MB/sec write SST data time = 0.19's, 950.016'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 = 31694.522'MB/sec zip my value time = 4.18's, unzip length = 0.247'GB zip my value throughput = 59.050'MB/sec zip pipeline throughput = 117.770'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.21 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.21 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 = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 38.7644 value = 1.4279 dict = 1.00 all = 1.4855 } Zip/UnZip{ index = 0.0258 value = 0.7003 dict = 1.00 all = 0.6732 } ---------------------------- 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 = 1.158051928 MB/sec (with seq num) write speed all = 1.111638049 MB/sec (without seq num) 2024/08/20-10:16:17.919969 140500103784000 [compaction_job.cc:1944] [default] [JOB 23776] Generated table #14656456: 1342178 keys, 180709229 bytes, temperature: kWarm 2024/08/20-10:16:17.920035 140500103784000 EVENT_LOG_v1 {"time_micros": 1724120177920002, "cf_name": "default", "job": 23776, "event": "table_file_creation", "file_number": 14656456, "file_size": 180709229, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640134036, "largest_seqno": 190379969624, "table_properties": {"data_size": 172953408, "index_size": 276992, "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": 1724120169, "oldest_key_time": 0, "file_creation_time": 1724120169, "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": 14656456, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:16:17.983291 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656457.sst) /dev/shm/ToplingTemp/Topling-302529-dDVqA3 2024/08/20-10:16:18.419088 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656457.sst): first pass time = 0.44's, 233.800'MB/sec 2024/08/20-10:16:19.453452 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656457.sst): old prealloc_size = 295279001, real_size = 70684600 2024/08/20-10:16:19.453516 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656457.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 509392 prefix = 4 raw-key = 0.0020 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.22 raw-val = 0.0937 GB zip-val = 0.0704 GB avg-val = 184.00 avg-zval = 138.29 2024/08/20-10:16:19.879749 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00/14656457.sst): second pass time = 1.03's, 90.742'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 172.193'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3517.557'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.361'MB/sec write SST data time = 0.07's, 992.183'MB/sec dict compress time = 0.00's, 938032.000'MB/sec z-dict build time = 0.00's, sample length = 0.938'MB, throughput = 23442.009'MB/sec zip my value time = 1.03's, unzip length = 0.094'GB zip my value throughput = 90.742'MB/sec zip pipeline throughput = 142.207'MB/sec entries = 509392 avg-key = 16.00 avg-zkey = 0.22 avg-val = 184.00 avg-zval = 138.29 usrkeys = 509392 avg-key = 8.00 avg-zkey = 0.22 avg-val = 191.00 avg-zval = 138.29 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 509392 bytes = 1910240 } seq expand size = 3565744 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0041 GB value = 0.0937 GB dict = 0.94 MB all = 0.1019 GB } __ZipSize{ index = 0.0001 GB value = 0.0704 GB dict = 0.94 MB all = 0.0734 GB } UnZip/Zip{ index = 36.0964 value = 1.3305 dict = 1.00 all = 1.3879 } Zip/UnZip{ index = 0.0277 value = 0.7516 dict = 1.00 all = 0.7205 } ---------------------------- total value len = 62.906756 GB avg = 0.180 KB (by entry num) total key len = 6.839858 GB avg = 0.020 KB total ukey len = 3.215057 GB avg = 0.008 KB total ukey num = 0.392527309 Billion total entry num = 0.349405317 Billion write speed all = 1.159763008 MB/sec (with seq num) write speed all = 1.113283061 MB/sec (without seq num) 2024/08/20-10:16:19.964481 140500103784000 [compaction_job.cc:1944] [default] [JOB 23776] Generated table #14656457: 509392 keys, 73406595 bytes, temperature: kWarm 2024/08/20-10:16:19.964551 140500103784000 EVENT_LOG_v1 {"time_micros": 1724120179964516, "cf_name": "default", "job": 23776, "event": "table_file_creation", "file_number": 14656457, "file_size": 73406595, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640144566, "largest_seqno": 190282159804, "table_properties": {"data_size": 70444224, "index_size": 112896, "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": 8150272, "raw_average_key_size": 16, "raw_value_size": 93728128, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 509392, "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": 1724120177, "oldest_key_time": 0, "file_creation_time": 1724120177, "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": 14656457, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:16:19.988737 140500103784000 [compaction_job.cc:699] job-23776: subcompact[0], size: 0.434841 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23776/att-00 [14656455,14656456,14656457] 2024/08/20-10:16:20.053188 140500103784000 (Original Log Time 2024/08/20-10:16:00.492683) EVENT_LOG_v1 {"time_micros": 1724120160492611, "job": 23776, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14656329], "files_L4": [14651801, 14651802, 14653598], "score": 1.02735, "input_data_size": 496218185, "oldest_snapshot_seqno": 190384189817} 2024/08/20-10:16:20.053193 140500103784000 (Original Log Time 2024/08/20-10:16:20.052670) [compaction_job.cc:2018] [default] [JOB 23776] Compacted 1@3 + 3@4 files to L4 => 434841373 bytes 2024/08/20-10:16:20.053196 140500103784000 (Original Log Time 2024/08/20-10:16:20.053112) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 25.5 rd, 22.3 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.6, 382.6 +0.0 blob) out(414.7 +0.0 blob), read-write-amplify(9.8) write-amplify(4.6) OK, records in: 3619095, records dropped: 425347 output_compression: Snappy 2024/08/20-10:16:20.053209 140500103784000 (Original Log Time 2024/08/20-10:16:20.053160) EVENT_LOG_v1 {"time_micros": 1724120180053138, "cf": "default", "job": 23776, "event": "compaction_finished", "compaction_time_micros": 19496065, "compaction_time_cpu_micros": 6017670, "output_level": 4, "num_output_files": 3, "total_output_size": 434841373, "num_input_records": 3619095, "num_output_records": 3193748, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 261084004, "file_range_sync_nanos": 0, "file_fsync_nanos": 2550, "file_prepare_write_nanos": 8743, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-10:16:20.210879 140500103784000 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":1724120160,"executesMs":19751,"compactionJobId":23776,"attempt":0,"compactionInputRawBytes":723819000,"compactionInputZipBytes":496218185,"compactionOutputRawBytes":0,"compactionOutputZipBytes":434841373,"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":"00-5feabf5b852f48f47278c5b80579ccd8-8600a25f55b4cff9-00"}}, response = 2024/08/20-10:16:20.211345 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-23776/att-00: olev 4, work 19.751 s, result 6.274 ms, install 0.565 ms, input{raw 690.288 MiB zip 473.231 MiB}