2024/07/09-15:11:17.714876 140433495463488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00: fork to child time = 0.023491 sec 2024/07/09-15:11:17.715847 140433495463488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00 2024/07/09-15:11:17.721895 140433495463488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00 2024/07/09-15:11:17.722992 140433495463488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-15:11:17.723311 140433495463488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-15:11:17.776628 140433495463488 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-49960/att-00/MANIFEST-12625661 2024/07/09-15:11:17.824629 140433495463488 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-49960/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12683122, last_sequence is 148456567610, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12682995 2024/07/09-15:11:17.824640 140433495463488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-15:11:17.824720 140433495463488 [version_set.cc:5652] Creating manifest 12683122 2024/07/09-15:11:17.861030 140433495463488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-15:11:17.876613 140433495463488 [compaction_job.cc:2433] [default] [JOB 49960] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/07/09-15:11:17.876625 140433495463488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25773 Base level 3, inputs: [12683115(90MB)], [12679582(172MB) 12679583(68MB) 12673938(172MB)] 2024/07/09-15:11:17.889303 140433495463488 [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 2024/07/09-15:11:17.889347 140433495463488 [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 2024/07/09-15:11:17.889373 140433495463488 [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 2024/07/09-15:11:17.889382 140433495463488 [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 2024/07/09-15:11:17.889391 140433495463488 [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 2024/07/09-15:11:19.930521 140433495463488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683123.sst) /dev/shm/ToplingTemp/Topling-28091-FZeuzi 2024/07/09-15:11:22.143065 140433495463488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683123.sst): first pass time = 2.21's, 121.327'MB/sec 2024/07/09-15:11:24.766246 140433495463488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683123.sst): old prealloc_size = 295279001, real_size = 173503416 2024/07/09-15:11:24.766340 140433495463488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683123.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 = 0.17 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-15:11:25.862046 140433495463488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683123.sst): second pass time = 2.61's, 94.629'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.10's, 165.005'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3750.189'MB/sec (index lex order gen) rebuild zvType time = 0.89's, 0.377'MB/sec write SST data time = 0.20's, 882.585'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 = 54394.624'MB/sec zip my value time = 2.61's, unzip length = 0.247'GB zip my value throughput = 94.629'MB/sec zip pipeline throughput = 94.629'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } 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 = 0.1729 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 48.0035 value = 1.4280 dict = 1.00 all = 1.4846 } Zip/UnZip{ index = 0.0208 value = 0.7003 dict = 1.00 all = 0.6736 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.050224628 MB/sec (with seq num) write speed all = 0.048283579 MB/sec (without seq num) 2024/07/09-15:11:26.039886 140433495463488 [compaction_job.cc:1944] [default] [JOB 49960] Generated table #12683123: 1342178 keys, 180814317 bytes, temperature: kWarm 2024/07/09-15:11:26.039971 140433495463488 EVENT_LOG_v1 {"time_micros": 1720509086039925, "cf_name": "default", "job": 49960, "event": "table_file_creation", "file_number": 12683123, "file_size": 180814317, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187580787, "largest_seqno": 148456076368, "table_properties": {"data_size": 172943984, "index_size": 223680, "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": 1720509079, "oldest_key_time": 0, "file_creation_time": 1720509079, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12683123, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:11:26.099512 140433495463488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683124.sst) /dev/shm/ToplingTemp/Topling-28091-aZhlrj 2024/07/09-15:11:29.553968 140433495463488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683124.sst): first pass time = 3.45's, 77.708'MB/sec 2024/07/09-15:11:31.983515 140433495463488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683124.sst): old prealloc_size = 295279001, real_size = 173512040 2024/07/09-15:11:31.983591 140433495463488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683124.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 = 0.17 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-15:11:33.061562 140433495463488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683124.sst): second pass time = 2.43's, 101.710'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.08's, 167.733'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7553.801'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.387'MB/sec write SST data time = 0.21's, 855.572'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 = 62674.735'MB/sec zip my value time = 2.43's, unzip length = 0.247'GB zip my value throughput = 101.710'MB/sec zip pipeline throughput = 101.710'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } 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 = 0.1808 GB } UnZip/Zip{ index = 47.9623 value = 1.4279 dict = 1.00 all = 1.4845 } Zip/UnZip{ index = 0.0208 value = 0.7003 dict = 1.00 all = 0.6736 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.100318692 MB/sec (with seq num) write speed all = 0.096441641 MB/sec (without seq num) 2024/07/09-15:11:33.232482 140433495463488 [compaction_job.cc:1944] [default] [JOB 49960] Generated table #12683124: 1342178 keys, 180822957 bytes, temperature: kWarm 2024/07/09-15:11:33.232556 140433495463488 EVENT_LOG_v1 {"time_micros": 1720509093232518, "cf_name": "default", "job": 49960, "event": "table_file_creation", "file_number": 12683124, "file_size": 180822957, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187598403, "largest_seqno": 148456077336, "table_properties": {"data_size": 172952448, "index_size": 223872, "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": 1720509086, "oldest_key_time": 0, "file_creation_time": 1720509086, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12683124, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:11:33.291801 140433495463488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683125.sst) /dev/shm/ToplingTemp/Topling-28091-daV1bj 2024/07/09-15:11:33.747430 140433495463488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683125.sst): first pass time = 0.46's, 245.231'MB/sec 2024/07/09-15:11:34.707948 140433495463488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683125.sst): old prealloc_size = 295279001, real_size = 76958232 2024/07/09-15:11:34.708018 140433495463488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683125.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 558617 prefix = 4 raw-key = 0.0022 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.1028 GB zip-val = 0.0767 GB avg-val = 184.00 avg-zval = 137.34 2024/07/09-15:11:35.195359 140433495463488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00/12683125.sst): second pass time = 0.96's, 107.108'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 164.022'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2625.142'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.345'MB/sec write SST data time = 0.08's, 968.443'MB/sec dict compress time = 0.00's, 1032424.000'MB/sec z-dict build time = 0.00's, sample length = 1.032'MB, throughput = 27179.781'MB/sec zip my value time = 0.96's, unzip length = 0.103'GB zip my value throughput = 107.108'MB/sec zip pipeline throughput = 120.512'MB/sec entries = 558617 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 137.34 usrkeys = 558617 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 137.34 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 558617 bytes = 2094832 } seq expand size = 3910319 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0045 GB value = 0.1028 GB dict = 1.03 MB all = 0.1117 GB } __ZipSize{ index = 0.0001 GB value = 0.0767 GB dict = 1.03 MB all = 0.0799 GB } UnZip/Zip{ index = 46.1820 value = 1.3397 dict = 1.00 all = 1.3975 } Zip/UnZip{ index = 0.0217 value = 0.7464 dict = 1.00 all = 0.7156 } ---------------------------- total value len = 0.619408 GB avg = 0.191 KB (by entry num) total key len = 0.051888 GB avg = 0.016 KB total ukey len = 0.025944 GB avg = 0.008 KB total ukey num = 0.003242973 Billion total entry num = 0.003242973 Billion write speed all = 0.121148435 MB/sec (with seq num) write speed all = 0.116466370 MB/sec (without seq num) 2024/07/09-15:11:35.274907 140433495463488 [compaction_job.cc:1944] [default] [JOB 49960] Generated table #12683125: 558617 keys, 79946875 bytes, temperature: kWarm 2024/07/09-15:11:35.274975 140433495463488 EVENT_LOG_v1 {"time_micros": 1720509095274941, "cf_name": "default", "job": 49960, "event": "table_file_creation", "file_number": 12683125, "file_size": 79946875, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187576621, "largest_seqno": 148261030861, "table_properties": {"data_size": 76721664, "index_size": 96768, "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": 8937872, "raw_average_key_size": 16, "raw_value_size": 102785528, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 558617, "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": 1720509093, "oldest_key_time": 0, "file_creation_time": 1720509093, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12683125, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:11:35.299113 140433495463488 [compaction_job.cc:699] job-49960: subcompact[0], size: 0.441584 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-49960/att-00 [12683123,12683124,12683125] 2024/07/09-15:11:35.353140 140433495463488 (Original Log Time 2024/07/09-15:11:17.876688) EVENT_LOG_v1 {"time_micros": 1720509077876637, "job": 49960, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12683115], "files_L4": [12679582, 12679583, 12673938], "score": 1.01891, "input_data_size": 528678513, "oldest_snapshot_seqno": 148456566718} 2024/07/09-15:11:35.353143 140433495463488 (Original Log Time 2024/07/09-15:11:35.352718) [compaction_job.cc:2018] [default] [JOB 49960] Compacted 1@3 + 3@4 files to L4 => 441584149 bytes 2024/07/09-15:11:35.353145 140433495463488 (Original Log Time 2024/07/09-15:11:35.353076) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 30.3 rd, 25.3 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.7, 413.5 +0.0 blob) out(421.1 +0.0 blob), read-write-amplify(10.2) write-amplify(4.6) OK, records in: 3854989, records dropped: 612016 output_compression: Snappy 2024/07/09-15:11:35.353152 140433495463488 (Original Log Time 2024/07/09-15:11:35.353118) EVENT_LOG_v1 {"time_micros": 1720509095353100, "cf": "default", "job": 49960, "event": "compaction_finished", "compaction_time_micros": 17422435, "compaction_time_cpu_micros": 6813055, "output_level": 4, "num_output_files": 3, "total_output_size": 441584149, "num_input_records": 3854989, "num_output_records": 3242973, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 257424765, "file_range_sync_nanos": 0, "file_fsync_nanos": 2180, "file_prepare_write_nanos": 9423, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-15:11:35.476012 140433495463488 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":1720420896,"starts":1720509077,"executesMs":17630,"compactionJobId":49960,"attempt":0,"compactionInputRawBytes":770997800,"compactionInputZipBytes":528678513,"compactionOutputRawBytes":0,"compactionOutputZipBytes":441584149,"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-d95875c8668e8f4296bf6e773459c77a-165850986b5910d5-00"}}, response = 2024/07/09-15:11:35.476100 140433495463488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-49960/att-00: olev 4, work 17.631 s, result 6.865 ms, install 0.454 ms, input{raw 735.281 MiB zip 504.187 MiB}