2024/08/21-03:39:52.409184 140539576403520 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00: fork to child time = 0.028618 sec 2024/08/21-03:39:52.409807 140539576403520 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00 2024/08/21-03:39:52.413428 140539576403520 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00 2024/08/21-03:39:52.414318 140539576403520 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:39:52.414533 140539576403520 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:39:52.449633 140539576403520 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00004/att-00/MANIFEST-14702733 2024/08/21-03:39:52.473321 140539576403520 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00004/att-00/MANIFEST-14702733 succeeded,manifest_file_number is 14702733, next_file_number is 14702735, last_sequence is 191401303998, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14702541 2024/08/21-03:39:52.473330 140539576403520 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:39:52.473393 140539576403520 [version_set.cc:5652] Creating manifest 14702735 2024/08/21-03:39:52.497314 140539576403520 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:39:52.512031 140539576403520 [compaction_job.cc:2433] [default] [JOB 4] Compacting 1@3 + 2@4 files to L4, score 1.07, subcompactions 1 : 1 2024/08/21-03:39:52.512041 140539576403520 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10 Base level 3, inputs: [14702695(90MB)], [14699777(172MB) 14699778(172MB)] 2024/08/21-03:39:52.526645 140539576403520 [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 2024/08/21-03:39:52.526673 140539576403520 [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 2024/08/21-03:39:52.526690 140539576403520 [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 2024/08/21-03:39:52.526697 140539576403520 [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 2024/08/21-03:39:52.526703 140539576403520 [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 2024/08/21-03:39:55.375609 140539576403520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702736.sst) /dev/shm/ToplingTemp/Topling-42391-Lun6qD 2024/08/21-03:39:56.645358 140539576403520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702736.sst): first pass time = 1.27's, 211.416'MB/sec 2024/08/21-03:40:03.536651 140539576403520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702736.sst): old prealloc_size = 295279001, real_size = 173702184 2024/08/21-03:40:03.536728 140539576403520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702736.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.30 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/21-03:40:05.144013 140539576403520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702736.sst): second pass time = 6.89's, 35.844'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.61's, 112.409'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11876.135'MB/sec (index lex order gen) rebuild zvType time = 1.30's, 0.257'MB/sec write SST data time = 0.30's, 596.863'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 56889.778'MB/sec zip my value time = 6.89's, unzip length = 0.247'GB zip my value throughput = 35.844'MB/sec zip pipeline throughput = 177.296'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.30 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.30 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } 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 = 0.0004 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 26.3876 value = 1.4279 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0379 value = 0.7004 dict = 1.00 all = 0.6731 } ---------------------------- 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 = 0.033477458 MB/sec (with seq num) write speed all = 0.032183643 MB/sec (without seq num) 2024/08/21-03:40:06.363442 140539576403520 [compaction_job.cc:1944] [default] [JOB 4] Generated table #14702736: 1342178 keys, 180677534 bytes, temperature: kWarm 2024/08/21-03:40:06.363580 140539576403520 EVENT_LOG_v1 {"time_micros": 1724182806363494, "cf_name": "default", "job": 4, "event": "table_file_creation", "file_number": 14702736, "file_size": 180677534, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190953776232, "largest_seqno": 191400000115, "table_properties": {"data_size": 172959552, "index_size": 406912, "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": 1724182795, "oldest_key_time": 0, "file_creation_time": 1724182795, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14702736, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:40:06.469605 140539576403520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702737.sst) /dev/shm/ToplingTemp/Topling-42391-YDGQoB 2024/08/21-03:40:09.398739 140539576403520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702737.sst): first pass time = 2.93's, 91.645'MB/sec 2024/08/21-03:40:17.218297 140539576403520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702737.sst): old prealloc_size = 295279001, real_size = 173720632 2024/08/21-03:40:17.218377 140539576403520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702737.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.33 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/08/21-03:40:18.568577 140539576403520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702737.sst): second pass time = 7.82's, 31.592'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.35's, 133.823'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11849.582'MB/sec (index lex order gen) rebuild zvType time = 1.18's, 0.285'MB/sec write SST data time = 0.17's, 1040.979'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 32124.374'MB/sec zip my value time = 7.82's, unzip length = 0.247'GB zip my value throughput = 31.592'MB/sec zip pipeline throughput = 141.996'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.33 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.33 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } 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 = 0.0004 GB value = 0.1729 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 24.0983 value = 1.4280 dict = 1.00 all = 1.4856 } Zip/UnZip{ index = 0.0415 value = 0.7003 dict = 1.00 all = 0.6731 } ---------------------------- 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 = 0.066846784 MB/sec (with seq num) write speed all = 0.064263334 MB/sec (without seq num) 2024/08/21-03:40:18.907989 140539576403520 [compaction_job.cc:1944] [default] [JOB 4] Generated table #14702737: 1342178 keys, 180696030 bytes, temperature: kWarm 2024/08/21-03:40:18.908065 140539576403520 EVENT_LOG_v1 {"time_micros": 1724182818908028, "cf_name": "default", "job": 4, "event": "table_file_creation", "file_number": 14702737, "file_size": 180696030, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190953782641, "largest_seqno": 191400000334, "table_properties": {"data_size": 172939360, "index_size": 445568, "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": 1724182806, "oldest_key_time": 0, "file_creation_time": 1724182806, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14702737, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:40:18.971250 140539576403520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702738.sst) /dev/shm/ToplingTemp/Topling-42391-qFQ8Mz 2024/08/21-03:40:19.332562 140539576403520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702738.sst): first pass time = 0.36's, 216.876'MB/sec 2024/08/21-03:40:20.123932 140539576403520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702738.sst): old prealloc_size = 295279001, real_size = 55301632 2024/08/21-03:40:20.123982 140539576403520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702738.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 391752 prefix = 4 raw-key = 0.0016 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.30 raw-val = 0.0721 GB zip-val = 0.0551 GB avg-val = 184.00 avg-zval = 140.61 2024/08/21-03:40:20.460395 140539576403520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00/14702738.sst): second pass time = 0.79's, 91.162'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.34's, 170.485'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4523.045'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.339'MB/sec write SST data time = 0.05's, 1202.256'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.734'MB, throughput = 25469.359'MB/sec zip my value time = 0.79's, unzip length = 0.072'GB zip my value throughput = 91.162'MB/sec zip pipeline throughput = 150.761'MB/sec entries = 391752 avg-key = 16.00 avg-zkey = 0.30 avg-val = 184.00 avg-zval = 140.61 usrkeys = 391752 avg-key = 8.00 avg-zkey = 0.30 avg-val = 191.00 avg-zval = 140.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 391752 bytes = 1420112 } seq expand size = 2742264 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0031 GB value = 0.0721 GB dict = 0.73 MB all = 0.0784 GB } __ZipSize{ index = 0.0001 GB value = 0.0551 GB dict = 0.73 MB all = 0.0574 GB } UnZip/Zip{ index = 26.2850 value = 1.3086 dict = 1.00 all = 1.3660 } Zip/UnZip{ index = 0.0380 value = 0.7642 dict = 1.00 all = 0.7321 } ---------------------------- total value len = 0.587537 GB avg = 0.191 KB (by entry num) total key len = 0.049218 GB avg = 0.016 KB total ukey len = 0.024609 GB avg = 0.008 KB total ukey num = 0.003076108 Billion total entry num = 0.003076108 Billion write speed all = 0.076584902 MB/sec (with seq num) write speed all = 0.073625099 MB/sec (without seq num) 2024/08/21-03:40:20.532435 140539576403520 [compaction_job.cc:1944] [default] [JOB 4] Generated table #14702738: 391752 keys, 57358812 bytes, temperature: kWarm 2024/08/21-03:40:20.532518 140539576403520 EVENT_LOG_v1 {"time_micros": 1724182820532466, "cf_name": "default", "job": 4, "event": "table_file_creation", "file_number": 14702738, "file_size": 57358812, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191006753311, "largest_seqno": 191337331685, "table_properties": {"data_size": 55084272, "index_size": 119232, "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": 6268032, "raw_average_key_size": 16, "raw_value_size": 72082368, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 391752, "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": 1724182818, "oldest_key_time": 0, "file_creation_time": 1724182818, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14702738, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:40:20.554204 140539576403520 [compaction_job.cc:699] job-00004: subcompact[0], size: 0.418732 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00004/att-00 [14702736,14702737,14702738] 2024/08/21-03:40:20.604879 140539576403520 (Original Log Time 2024/08/21-03:39:52.512093) EVENT_LOG_v1 {"time_micros": 1724182792512050, "job": 4, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14702695], "files_L4": [14699777, 14699778], "score": 1.0687, "input_data_size": 456664263, "oldest_snapshot_seqno": -1} 2024/08/21-03:40:20.604884 140539576403520 (Original Log Time 2024/08/21-03:40:20.604346) [compaction_job.cc:2018] [default] [JOB 4] Compacted 1@3 + 2@4 files to L4 => 418732376 bytes 2024/08/21-03:40:20.604885 140539576403520 (Original Log Time 2024/08/21-03:40:20.604817) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 16.3 rd, 14.9 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.7, 344.8 +0.0 blob) out(399.3 +0.0 blob), read-write-amplify(9.2) write-amplify(4.4) OK, records in: 3355445, records dropped: 279337 output_compression: Snappy 2024/08/21-03:40:20.604892 140539576403520 (Original Log Time 2024/08/21-03:40:20.604858) EVENT_LOG_v1 {"time_micros": 1724182820604840, "cf": "default", "job": 4, "event": "compaction_finished", "compaction_time_micros": 28042127, "compaction_time_cpu_micros": 5911690, "output_level": 4, "num_output_files": 3, "total_output_size": 418732376, "num_input_records": 3355445, "num_output_records": 3076108, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 488437588, "file_range_sync_nanos": 0, "file_fsync_nanos": 2495, "file_prepare_write_nanos": 6979, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/21-03:40:20.717083 140539576403520 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":1724182760,"starts":1724182792,"executesMs":28188,"compactionJobId":4,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456664263,"compactionOutputRawBytes":0,"compactionOutputZipBytes":418732376,"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-e8dd065b5c998f61760fdd6a67f3e98e-9330884a719e6a24-00"}}, response = 2024/08/21-03:40:20.717166 140539576403520 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00004/att-00: olev 4, work 28.189 s, result 6.396 ms, install 0.566 ms, input{raw 640.000 MiB zip 435.509 MiB}