2024/07/10-00:35:36.109293 140433545819712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00: fork to child time = 0.009213 sec 2024/07/10-00:35:36.110165 140433545819712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00 2024/07/10-00:35:36.115692 140433545819712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00 2024/07/10-00:35:36.116555 140433545819712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/10-00:35:36.116908 140433545819712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/10-00:35:36.154076 140433545819712 [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-64852/att-00/MANIFEST-12625661 2024/07/10-00:35:36.214128 140433545819712 [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-64852/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12701266, last_sequence is 148855580705, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12701168 2024/07/10-00:35:36.214138 140433545819712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/10-00:35:36.214223 140433545819712 [version_set.cc:5652] Creating manifest 12701266 2024/07/10-00:35:36.238880 140433545819712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/10-00:35:36.257305 140433545819712 [compaction_job.cc:2433] [default] [JOB 64852] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/07/10-00:35:36.257318 140433545819712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 33284 Base level 2, inputs: [12701228(48MB)], [12700788(91MB) 12700789(80MB)] 2024/07/10-00:35:36.266025 140433545819712 [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 2024/07/10-00:35:36.266073 140433545819712 [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 2024/07/10-00:35:36.266098 140433545819712 [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 2024/07/10-00:35:36.266108 140433545819712 [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 2024/07/10-00:35:36.266117 140433545819712 [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 2024/07/10-00:35:37.356288 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701267.sst) /dev/shm/ToplingTemp/Topling-137341-oeuX7i 2024/07/10-00:35:38.571919 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701267.sst): first pass time = 1.22's, 110.414'MB/sec 2024/07/10-00:35:42.303610 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701267.sst): old prealloc_size = 147639500, real_size = 92013168 2024/07/10-00:35:42.303674 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701267.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.29 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/10-00:35:42.873164 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701267.sst): second pass time = 3.73's, 33.103'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 167.415'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22267.676'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.362'MB/sec write SST data time = 0.11's, 893.719'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 25922.365'MB/sec zip my value time = 3.73's, unzip length = 0.123'GB zip my value throughput = 33.103'MB/sec zip pipeline throughput = 151.575'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.29 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.29 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.2078 value = 1.3572 dict = 1.00 all = 1.4076 } Zip/UnZip{ index = 0.1611 value = 0.7368 dict = 1.00 all = 0.7104 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.003526777 MB/sec (with seq num) write speed all = 0.003390476 MB/sec (without seq num) 2024/07/10-00:35:42.966008 140433545819712 [compaction_job.cc:1944] [default] [JOB 64852] Generated table #12701267: 671089 keys, 95352828 bytes, temperature: kWarm 2024/07/10-00:35:42.966082 140433545819712 EVENT_LOG_v1 {"time_micros": 1720542942966040, "cf_name": "default", "job": 64852, "event": "table_file_creation", "file_number": 12701267, "file_size": 95352828, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148722608225, "largest_seqno": 148855363586, "table_properties": {"data_size": 90980384, "index_size": 864832, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720542937, "oldest_key_time": 0, "file_creation_time": 1720542937, "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": 12701267, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:35:43.018262 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701268.sst) /dev/shm/ToplingTemp/Topling-137341-yQlSFi 2024/07/10-00:35:44.621006 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701268.sst): first pass time = 1.60's, 83.744'MB/sec 2024/07/10-00:35:46.216600 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701268.sst): old prealloc_size = 147639500, real_size = 91717136 2024/07/10-00:35:46.216668 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701268.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.86 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/07/10-00:35:46.825223 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701268.sst): second pass time = 1.59's, 77.432'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 156.321'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15210.497'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.333'MB/sec write SST data time = 0.10's, 911.150'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 22561.527'MB/sec zip my value time = 1.59's, unzip length = 0.123'GB zip my value throughput = 77.432'MB/sec zip pipeline throughput = 98.686'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.86 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.86 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.3186 value = 1.3573 dict = 1.00 all = 1.4107 } Zip/UnZip{ index = 0.1073 value = 0.7367 dict = 1.00 all = 0.7089 } ---------------------------- 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 = 0.007052846 MB/sec (with seq num) write speed all = 0.006780272 MB/sec (without seq num) 2024/07/10-00:35:47.077871 140433545819712 [compaction_job.cc:1944] [default] [JOB 64852] Generated table #12701268: 671089 keys, 95140668 bytes, temperature: kWarm 2024/07/10-00:35:47.077929 140433545819712 EVENT_LOG_v1 {"time_micros": 1720542947077898, "cf_name": "default", "job": 64852, "event": "table_file_creation", "file_number": 12701268, "file_size": 95140668, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148675087877, "largest_seqno": 148855363590, "table_properties": {"data_size": 90973072, "index_size": 576128, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720542943, "oldest_key_time": 0, "file_creation_time": 1720542943, "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": 12701268, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:35:47.117392 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701269.sst) /dev/shm/ToplingTemp/Topling-137341-HyI1sg 2024/07/10-00:35:47.338129 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701269.sst): first pass time = 0.22's, 196.820'MB/sec 2024/07/10-00:35:47.710709 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701269.sst): old prealloc_size = 147639500, real_size = 32087960 2024/07/10-00:35:47.710799 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701269.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 217188 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.65 raw-val = 0.0400 GB zip-val = 0.0319 GB avg-val = 184.00 avg-zval = 146.85 2024/07/10-00:35:47.888468 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00/12701269.sst): second pass time = 0.37's, 107.469'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 186.830'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4308.277'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.374'MB/sec write SST data time = 0.03's, 1016.181'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.413'MB, throughput = 11671.816'MB/sec zip my value time = 0.37's, unzip length = 0.040'GB zip my value throughput = 107.469'MB/sec zip pipeline throughput = 107.469'MB/sec entries = 217188 avg-key = 16.00 avg-zkey = 0.65 avg-val = 184.00 avg-zval = 146.85 usrkeys = 217188 avg-key = 8.00 avg-zkey = 0.65 avg-val = 191.00 avg-zval = 146.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 217188 bytes = 760176 } seq expand size = 1520316 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0017 GB value = 0.0400 GB dict = 0.41 MB all = 0.0434 GB } __ZipSize{ index = 0.0001 GB value = 0.0319 GB dict = 0.41 MB all = 0.0332 GB } UnZip/Zip{ index = 12.3683 value = 1.2530 dict = 1.00 all = 1.3080 } Zip/UnZip{ index = 0.0809 value = 0.7981 dict = 1.00 all = 0.7645 } ---------------------------- total value len = 0.297839 GB avg = 0.191 KB (by entry num) total key len = 0.024950 GB avg = 0.016 KB total ukey len = 0.012475 GB avg = 0.008 KB total ukey num = 0.001559366 Billion total entry num = 0.001559366 Billion write speed all = 0.008193899 MB/sec (with seq num) write speed all = 0.007877227 MB/sec (without seq num) 2024/07/10-00:35:47.964937 140433545819712 [compaction_job.cc:1944] [default] [JOB 64852] Generated table #12701269: 217188 keys, 33208099 bytes, temperature: kWarm 2024/07/10-00:35:47.965000 140433545819712 EVENT_LOG_v1 {"time_micros": 1720542947964967, "cf_name": "default", "job": 64852, "event": "table_file_creation", "file_number": 12701269, "file_size": 33208099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148675086607, "largest_seqno": 148855363585, "table_properties": {"data_size": 31893008, "index_size": 140480, "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": 3475008, "raw_average_key_size": 16, "raw_value_size": 39962592, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 217188, "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": 1720542947, "oldest_key_time": 0, "file_creation_time": 1720542947, "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": 12701269, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:35:47.977713 140433545819712 [compaction_job.cc:699] job-64852: subcompact[0], size: 0.223702 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-64852/att-00 [12701267,12701268,12701269] 2024/07/10-00:35:48.015600 140433545819712 (Original Log Time 2024/07/10-00:35:36.257378) EVENT_LOG_v1 {"time_micros": 1720542936257331, "job": 64852, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12701228], "files_L3": [12700788, 12700789], "score": 1.03454, "input_data_size": 231494540, "oldest_snapshot_seqno": 148855580356} 2024/07/10-00:35:48.015604 140433545819712 (Original Log Time 2024/07/10-00:35:48.015151) [compaction_job.cc:2018] [default] [JOB 64852] Compacted 1@2 + 2@3 files to L3 => 223701595 bytes 2024/07/10-00:35:48.015606 140433545819712 (Original Log Time 2024/07/10-00:35:48.015536) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.8 rd, 19.1 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.7, 172.1 +0.0 blob) out(213.3 +0.0 blob), read-write-amplify(8.9) write-amplify(4.4) OK, records in: 1600625, records dropped: 41259 output_compression: Snappy 2024/07/10-00:35:48.015612 140433545819712 (Original Log Time 2024/07/10-00:35:48.015580) EVENT_LOG_v1 {"time_micros": 1720542948015562, "cf": "default", "job": 64852, "event": "compaction_finished", "compaction_time_micros": 11720343, "compaction_time_cpu_micros": 3462767, "output_level": 3, "num_output_files": 3, "total_output_size": 223701595, "num_input_records": 1600625, "num_output_records": 1559366, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 156370441, "file_range_sync_nanos": 0, "file_fsync_nanos": 2284, "file_prepare_write_nanos": 7919, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/10-00:35:48.137150 140433545819712 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":1720542936,"executesMs":11898,"compactionJobId":64852,"attempt":0,"compactionInputRawBytes":320125000,"compactionInputZipBytes":231494540,"compactionOutputRawBytes":0,"compactionOutputZipBytes":223701595,"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-c1bd3ea186ca0c6a99ea039e2c3cf2c5-f6e346b0b29c9b76-00"}}, response = 2024/07/10-00:35:48.137234 140433545819712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-64852/att-00: olev 3, work 11.899 s, result 6.689 ms, install 0.481 ms, input{raw 305.295 MiB zip 220.770 MiB}