2024/07/24-23:51:43.903849 140495812249152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00: fork to child time = 0.007100 sec 2024/07/24-23:51:43.904481 140495812249152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00 2024/07/24-23:51:43.908325 140495812249152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00 2024/07/24-23:51:43.909145 140495812249152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-23:51:43.909327 140495812249152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-23:51:43.952135 140495812249152 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-47489/att-00/MANIFEST-13366722 2024/07/24-23:51:43.999635 140495812249152 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-47489/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13424266, last_sequence is 164425643441, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13424151 2024/07/24-23:51:43.999640 140495812249152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-23:51:43.999707 140495812249152 [version_set.cc:5652] Creating manifest 13424266 2024/07/24-23:51:44.029309 140495812249152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-23:51:44.046185 140495812249152 [compaction_job.cc:2433] [default] [JOB 47489] Compacting 1@3 + 4@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/24-23:51:44.046194 140495812249152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25143 Base level 3, inputs: [13424262(78MB)], [13419307(172MB) 13419308(45MB) 13412680(3031KB) 13420911(172MB)] 2024/07/24-23:51:44.057082 140495812249152 [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 2024/07/24-23:51:44.057104 140495812249152 [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 2024/07/24-23:51:44.057118 140495812249152 [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 2024/07/24-23:51:44.057124 140495812249152 [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 2024/07/24-23:51:44.057130 140495812249152 [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 2024/07/24-23:51:46.210832 140495812249152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424267.sst) /dev/shm/ToplingTemp/Topling-88971-Mjz3pK 2024/07/24-23:51:47.649246 140495812249152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424267.sst): first pass time = 1.44's, 186.626'MB/sec 2024/07/24-23:51:52.252866 140495812249152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424267.sst): old prealloc_size = 295279001, real_size = 173494904 2024/07/24-23:51:52.252923 140495812249152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424267.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 = 0.16 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/24-23:51:53.380215 140495812249152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424267.sst): second pass time = 4.60's, 53.663'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.13's, 160.384'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7870.026'MB/sec (index lex order gen) rebuild zvType time = 0.97's, 0.347'MB/sec write SST data time = 0.16's, 1133.250'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 = 68265.192'MB/sec zip my value time = 4.60's, unzip length = 0.247'GB zip my value throughput = 53.663'MB/sec zip pipeline throughput = 159.324'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.16 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.16 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 = 11 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 = 50.0365 value = 1.4280 dict = 1.00 all = 1.4847 } Zip/UnZip{ index = 0.0200 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 = 0.010267498 MB/sec (with seq num) write speed all = 0.009870687 MB/sec (without seq num) 2024/07/24-23:51:53.623348 140495812249152 [compaction_job.cc:1944] [default] [JOB 47489] Generated table #13424267: 1342178 keys, 180805805 bytes, temperature: kWarm 2024/07/24-23:51:53.623464 140495812249152 EVENT_LOG_v1 {"time_micros": 1721836313623393, "cf_name": "default", "job": 47489, "event": "table_file_creation", "file_number": 13424267, "file_size": 180805805, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 162998959100, "largest_seqno": 164425325497, "table_properties": {"data_size": 172944592, "index_size": 214592, "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": 1721836306, "oldest_key_time": 0, "file_creation_time": 1721836306, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13424267, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-23:51:53.683964 140495812249152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424268.sst) /dev/shm/ToplingTemp/Topling-88971-RaNwMM 2024/07/24-23:51:57.303104 140495812249152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424268.sst): first pass time = 3.62's, 74.172'MB/sec 2024/07/24-23:52:01.372906 140495812249152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424268.sst): old prealloc_size = 295279001, real_size = 173497936 2024/07/24-23:52:01.372968 140495812249152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424268.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 = 0.16 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/07/24-23:52:02.648753 140495812249152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424268.sst): second pass time = 4.07's, 60.705'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.28's, 141.722'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7499.459'MB/sec (index lex order gen) rebuild zvType time = 0.95's, 0.352'MB/sec write SST data time = 0.32's, 562.687'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 = 71061.368'MB/sec zip my value time = 4.07's, unzip length = 0.247'GB zip my value throughput = 60.705'MB/sec zip pipeline throughput = 132.689'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.16 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.16 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 = 11 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 = 49.9620 value = 1.4280 dict = 1.00 all = 1.4846 } Zip/UnZip{ index = 0.0200 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 = 0.020527965 MB/sec (with seq num) write speed all = 0.019734613 MB/sec (without seq num) 2024/07/24-23:52:02.945371 140495812249152 [compaction_job.cc:1944] [default] [JOB 47489] Generated table #13424268: 1342178 keys, 180808813 bytes, temperature: kWarm 2024/07/24-23:52:02.945459 140495812249152 EVENT_LOG_v1 {"time_micros": 1721836322945412, "cf_name": "default", "job": 47489, "event": "table_file_creation", "file_number": 13424268, "file_size": 180808813, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 162998964764, "largest_seqno": 164385666498, "table_properties": {"data_size": 172947264, "index_size": 214912, "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": 1721836313, "oldest_key_time": 0, "file_creation_time": 1721836313, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13424268, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-23:52:03.074276 140495812249152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424269.sst) /dev/shm/ToplingTemp/Topling-88971-atsejM 2024/07/24-23:52:03.447130 140495812249152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424269.sst): first pass time = 0.37's, 191.104'MB/sec 2024/07/24-23:52:03.996300 140495812249152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424269.sst): old prealloc_size = 295279001, real_size = 50586728 2024/07/24-23:52:03.996346 140495812249152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424269.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 356211 prefix = 4 raw-key = 0.0014 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.16 raw-val = 0.0655 GB zip-val = 0.0504 GB avg-val = 184.00 avg-zval = 141.60 2024/07/24-23:52:04.292469 140495812249152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00/13424269.sst): second pass time = 0.55's, 119.502'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 177.416'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2337.650'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.353'MB/sec write SST data time = 0.04's, 1200.324'MB/sec dict compress time = 0.00's, 663688.000'MB/sec z-dict build time = 0.00's, sample length = 0.664'MB, throughput = 25492.145'MB/sec zip my value time = 0.55's, unzip length = 0.066'GB zip my value throughput = 119.502'MB/sec zip pipeline throughput = 119.502'MB/sec entries = 356211 avg-key = 16.00 avg-zkey = 0.16 avg-val = 184.00 avg-zval = 141.60 usrkeys = 356211 avg-key = 8.00 avg-zkey = 0.16 avg-val = 191.00 avg-zval = 141.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 356211 bytes = 1380336 } seq expand size = 2493477 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0028 GB value = 0.0655 GB dict = 0.66 MB all = 0.0712 GB } __ZipSize{ index = 0.0001 GB value = 0.0504 GB dict = 0.66 MB all = 0.0525 GB } UnZip/Zip{ index = 49.6392 value = 1.2994 dict = 1.00 all = 1.3559 } Zip/UnZip{ index = 0.0201 value = 0.7696 dict = 1.00 all = 0.7375 } ---------------------------- total value len = 0.580748 GB avg = 0.191 KB (by entry num) total key len = 0.048649 GB avg = 0.016 KB total ukey len = 0.024325 GB avg = 0.008 KB total ukey num = 0.003040567 Billion total entry num = 0.003040567 Billion write speed all = 0.023250591 MB/sec (with seq num) write speed all = 0.022352017 MB/sec (without seq num) 2024/07/24-23:52:04.375929 140495812249152 [compaction_job.cc:1944] [default] [JOB 47489] Generated table #13424269: 356211 keys, 52542747 bytes, temperature: kWarm 2024/07/24-23:52:04.375995 140495812249152 EVENT_LOG_v1 {"time_micros": 1721836324375962, "cf_name": "default", "job": 47489, "event": "table_file_creation", "file_number": 13424269, "file_size": 52542747, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 162998959632, "largest_seqno": 164347274067, "table_properties": {"data_size": 50440144, "index_size": 57408, "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": 5699376, "raw_average_key_size": 16, "raw_value_size": 65542824, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 356211, "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": 1721836323, "oldest_key_time": 0, "file_creation_time": 1721836323, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13424269, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-23:52:04.393107 140495812249152 [compaction_job.cc:699] job-47489: subcompact[0], size: 0.414157 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47489/att-00 [13424267,13424268,13424269] 2024/07/24-23:52:04.439755 140495812249152 (Original Log Time 2024/07/24-23:51:44.046223) EVENT_LOG_v1 {"time_micros": 1721836304046200, "job": 47489, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [13424262], "files_L4": [13419307, 13419308, 13412680, 13420911], "score": 1.00052, "input_data_size": 495126929, "oldest_snapshot_seqno": 164425642370} 2024/07/24-23:52:04.439758 140495812249152 (Original Log Time 2024/07/24-23:52:04.439323) [compaction_job.cc:2018] [default] [JOB 47489] Compacted 1@3 + 4@4 files to L4 => 414157365 bytes 2024/07/24-23:52:04.439760 140495812249152 (Original Log Time 2024/07/24-23:52:04.439698) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 24.3 rd, 20.4 wr, level 4, files in(1, 4) out(3 +0 blob) MB in(79.0, 393.2 +0.0 blob) out(395.0 +0.0 blob), read-write-amplify(11.0) write-amplify(5.0) OK, records in: 3600338, records dropped: 559771 output_compression: Snappy 2024/07/24-23:52:04.439766 140495812249152 (Original Log Time 2024/07/24-23:52:04.439739) EVENT_LOG_v1 {"time_micros": 1721836324439720, "cf": "default", "job": 47489, "event": "compaction_finished", "compaction_time_micros": 20346892, "compaction_time_cpu_micros": 6085952, "output_level": 4, "num_output_files": 3, "total_output_size": 414157365, "num_input_records": 3600338, "num_output_records": 3040567, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 277749510, "file_range_sync_nanos": 0, "file_fsync_nanos": 2974, "file_prepare_write_nanos": 17372, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/24-23:52:04.578169 140495812249152 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":1721720512,"starts":1721836303,"executesMs":20527,"compactionJobId":47489,"attempt":0,"compactionInputRawBytes":720067600,"compactionInputZipBytes":495126929,"compactionOutputRawBytes":0,"compactionOutputZipBytes":414157365,"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":"00-22ae297d084818ec43db8615a825d645-27d04823a699e9b8-00"}}, response = 2024/07/24-23:52:04.578307 140495812249152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-47489/att-00: olev 4, work 20.528 s, result 7.316 ms, install 0.460 ms, input{raw 686.710 MiB zip 472.190 MiB}