2024/07/09-17:42:22.873425 140433554212416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00: fork to child time = 0.008978 sec 2024/07/09-17:42:22.874481 140433554212416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00 2024/07/09-17:42:22.879633 140433554212416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00 2024/07/09-17:42:22.882464 140433554212416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-17:42:22.882808 140433554212416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-17:42:22.919710 140433554212416 [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-54338/att-00/MANIFEST-12625661 2024/07/09-17:42:22.969094 140433554212416 [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-54338/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12688166, last_sequence is 148569740917, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12688043 2024/07/09-17:42:22.969101 140433554212416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-17:42:22.969169 140433554212416 [version_set.cc:5652] Creating manifest 12688166 2024/07/09-17:42:22.992993 140433554212416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-17:42:23.005529 140433554212416 [compaction_job.cc:2433] [default] [JOB 54338] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/07/09-17:42:23.005542 140433554212416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27963 Base level 3, inputs: [12688160(91MB)], [12687302(172MB) 12687303(71MB) 12687312(172MB)] 2024/07/09-17:42:23.019398 140433554212416 [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 2024/07/09-17:42:23.019440 140433554212416 [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 2024/07/09-17:42:23.019469 140433554212416 [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 2024/07/09-17:42:23.019479 140433554212416 [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 2024/07/09-17:42:23.019488 140433554212416 [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 2024/07/09-17:42:25.089124 140433554212416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688167.sst) /dev/shm/ToplingTemp/Topling-60481-wUKGnv 2024/07/09-17:42:26.322941 140433554212416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688167.sst): first pass time = 1.23's, 217.575'MB/sec 2024/07/09-17:42:31.208500 140433554212416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688167.sst): old prealloc_size = 295279001, real_size = 173914136 2024/07/09-17:42:31.208593 140433554212416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688167.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.46 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-17:42:32.277061 140433554212416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688167.sst): second pass time = 4.88's, 50.569'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 169.596'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15158.228'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.382'MB/sec write SST data time = 0.19's, 952.845'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 = 46314.633'MB/sec zip my value time = 4.88's, unzip length = 0.247'GB zip my value throughput = 50.569'MB/sec zip pipeline throughput = 137.555'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.46 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.46 avg-val = 191.00 avg-zval = 128.87 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 = 0.0006 GB value = 0.1730 GB dict = 2.44 MB all = 0.1812 GB } UnZip/Zip{ index = 17.4963 value = 1.4278 dict = 1.00 all = 1.4812 } Zip/UnZip{ index = 0.0572 value = 0.7004 dict = 1.00 all = 0.6751 } ---------------------------- 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 = 0.019031882 MB/sec (with seq num) write speed all = 0.018296351 MB/sec (without seq num) 2024/07/09-17:42:32.454615 140433554212416 [compaction_job.cc:1944] [default] [JOB 54338] Generated table #12688167: 1342178 keys, 181225069 bytes, temperature: kWarm 2024/07/09-17:42:32.454701 140433554212416 EVENT_LOG_v1 {"time_micros": 1720518152454652, "cf_name": "default", "job": 54338, "event": "table_file_creation", "file_number": 12688167, "file_size": 181225069, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187582979, "largest_seqno": 148569329650, "table_properties": {"data_size": 172964704, "index_size": 613696, "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": 1720518145, "oldest_key_time": 0, "file_creation_time": 1720518145, "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": 12688167, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:42:32.520029 140433554212416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688168.sst) /dev/shm/ToplingTemp/Topling-60481-0XTC3s 2024/07/09-17:42:35.845961 140433554212416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688168.sst): first pass time = 3.33's, 80.711'MB/sec 2024/07/09-17:42:39.178911 140433554212416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688168.sst): old prealloc_size = 295279001, real_size = 173932000 2024/07/09-17:42:39.178994 140433554212416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688168.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.48 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-17:42:40.268365 140433554212416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688168.sst): second pass time = 3.33's, 74.127'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.09's, 166.365'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21506.047'MB/sec (index lex order gen) rebuild zvType time = 0.90's, 0.375'MB/sec write SST data time = 0.19's, 933.801'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 = 50604.285'MB/sec zip my value time = 3.33's, unzip length = 0.247'GB zip my value throughput = 74.127'MB/sec zip pipeline throughput = 110.114'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.48 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.48 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 = 10 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0006 GB value = 0.1730 GB dict = 2.44 MB all = 0.1812 GB } UnZip/Zip{ index = 16.7722 value = 1.4279 dict = 1.00 all = 1.4811 } Zip/UnZip{ index = 0.0596 value = 0.7003 dict = 1.00 all = 0.6752 } ---------------------------- 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 = 0.038042939 MB/sec (with seq num) write speed all = 0.036572681 MB/sec (without seq num) 2024/07/09-17:42:40.438462 140433554212416 [compaction_job.cc:1944] [default] [JOB 54338] Generated table #12688168: 1342178 keys, 181242861 bytes, temperature: kWarm 2024/07/09-17:42:40.438522 140433554212416 EVENT_LOG_v1 {"time_micros": 1720518160438493, "cf_name": "default", "job": 54338, "event": "table_file_creation", "file_number": 12688168, "file_size": 181242861, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187594918, "largest_seqno": 148569329652, "table_properties": {"data_size": 172956048, "index_size": 640192, "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": 1720518152, "oldest_key_time": 0, "file_creation_time": 1720518152, "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": 12688168, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:42:40.500967 140433554212416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688169.sst) /dev/shm/ToplingTemp/Topling-60481-VyGGis 2024/07/09-17:42:41.378275 140433554212416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688169.sst): first pass time = 0.88's, 218.273'MB/sec 2024/07/09-17:42:43.061872 140433554212416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688169.sst): old prealloc_size = 295279001, real_size = 126983664 2024/07/09-17:42:43.061934 140433554212416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688169.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 957420 prefix = 4 raw-key = 0.0038 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.25 raw-val = 0.1762 GB zip-val = 0.1265 GB avg-val = 184.00 avg-zval = 132.13 2024/07/09-17:42:43.825224 140433554212416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00/12688169.sst): second pass time = 1.68's, 104.726'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 173.200'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7816.762'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.385'MB/sec write SST data time = 0.14's, 938.374'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.755'MB, throughput = 40730.445'MB/sec zip my value time = 1.68's, unzip length = 0.176'GB zip my value throughput = 104.726'MB/sec zip pipeline throughput = 104.726'MB/sec entries = 957420 avg-key = 16.00 avg-zkey = 0.25 avg-val = 184.00 avg-zval = 132.13 usrkeys = 957420 avg-key = 8.00 avg-zkey = 0.25 avg-val = 191.00 avg-zval = 132.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 957420 bytes = 3710016 } seq expand size = 6701940 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0077 GB value = 0.1762 GB dict = 1.76 MB all = 0.1915 GB } __ZipSize{ index = 0.0002 GB value = 0.1265 GB dict = 1.76 MB all = 0.1322 GB } UnZip/Zip{ index = 32.4329 value = 1.3925 dict = 1.00 all = 1.4483 } Zip/UnZip{ index = 0.0308 value = 0.7181 dict = 1.00 all = 0.6905 } ---------------------------- total value len = 0.695579 GB avg = 0.191 KB (by entry num) total key len = 0.058268 GB avg = 0.016 KB total ukey len = 0.029134 GB avg = 0.008 KB total ukey num = 0.003641776 Billion total entry num = 0.003641776 Billion write speed all = 0.051599018 MB/sec (with seq num) write speed all = 0.049604853 MB/sec (without seq num) 2024/07/09-17:42:43.952671 140433554212416 [compaction_job.cc:1944] [default] [JOB 54338] Generated table #12688169: 957420 keys, 132210740 bytes, temperature: kWarm 2024/07/09-17:42:43.952759 140433554212416 EVENT_LOG_v1 {"time_micros": 1720518163952706, "cf_name": "default", "job": 54338, "event": "table_file_creation", "file_number": 12688169, "file_size": 132210740, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187594844, "largest_seqno": 148569329549, "table_properties": {"data_size": 126507984, "index_size": 236160, "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": 15318720, "raw_average_key_size": 16, "raw_value_size": 176165280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 957420, "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": 1720518160, "oldest_key_time": 0, "file_creation_time": 1720518160, "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": 12688169, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:42:43.993208 140433554212416 [compaction_job.cc:699] job-54338: subcompact[0], size: 0.494679 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54338/att-00 [12688167,12688168,12688169] 2024/07/09-17:42:44.060077 140433554212416 (Original Log Time 2024/07/09-17:42:23.005596) EVENT_LOG_v1 {"time_micros": 1720518143005553, "job": 54338, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12688160], "files_L4": [12687302, 12687303, 12687312], "score": 1.01543, "input_data_size": 532894353, "oldest_snapshot_seqno": 148569740568} 2024/07/09-17:42:44.060081 140433554212416 (Original Log Time 2024/07/09-17:42:44.059631) [compaction_job.cc:2018] [default] [JOB 54338] Compacted 1@3 + 3@4 files to L4 => 494678670 bytes 2024/07/09-17:42:44.060083 140433554212416 (Original Log Time 2024/07/09-17:42:44.060008) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 25.4 rd, 23.6 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(91.5, 416.7 +0.0 blob) out(471.8 +0.0 blob), read-write-amplify(10.7) write-amplify(5.2) OK, records in: 3872625, records dropped: 230849 output_compression: Snappy 2024/07/09-17:42:44.060090 140433554212416 (Original Log Time 2024/07/09-17:42:44.060053) EVENT_LOG_v1 {"time_micros": 1720518164060034, "cf": "default", "job": 54338, "event": "compaction_finished", "compaction_time_micros": 20987621, "compaction_time_cpu_micros": 6471094, "output_level": 4, "num_output_files": 3, "total_output_size": 494678670, "num_input_records": 3872625, "num_output_records": 3641776, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 301358214, "file_range_sync_nanos": 0, "file_fsync_nanos": 2378, "file_prepare_write_nanos": 10709, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-17:42:44.194198 140433554212416 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":1720518142,"executesMs":21179,"compactionJobId":54338,"attempt":0,"compactionInputRawBytes":774525000,"compactionInputZipBytes":532894353,"compactionOutputRawBytes":0,"compactionOutputZipBytes":494678670,"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":"00-616f1d78445b68c564544de4c7e8f604-25baab6a3934e44c-00"}}, response = 2024/07/09-17:42:44.194295 140433554212416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-54338/att-00: olev 4, work 21.179 s, result 6.913 ms, install 0.481 ms, input{raw 738.645 MiB zip 508.208 MiB}