2024/08/20-21:52:27.617822 139857076299328 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00: fork to child time = 0.041518 sec 2024/08/20-21:52:27.618927 139857076299328 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00 2024/08/20-21:52:27.624860 139857076299328 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00 2024/08/20-21:52:27.626572 139857076299328 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:52:27.626950 139857076299328 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:52:27.667462 139857076299328 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-51604/att-00/MANIFEST-14629260 2024/08/20-21:52:27.685098 139857076299328 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-51604/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14688712, last_sequence is 191093144610, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14688550 2024/08/20-21:52:27.685111 139857076299328 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:52:27.685214 139857076299328 [version_set.cc:5652] Creating manifest 14688712 2024/08/20-21:52:27.708433 139857076299328 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:52:27.722575 139857076299328 [compaction_job.cc:2433] [default] [JOB 51604] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-21:52:27.722590 139857076299328 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26160 Base level 2, inputs: [14688694(16MB)], [14688639(91MB) 14688640(91MB)] 2024/08/20-21:52:27.913292 139857076299328 [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 2024/08/20-21:52:27.913316 139857076299328 [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 2024/08/20-21:52:27.913341 139857076299328 [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 2024/08/20-21:52:27.913356 139857076299328 [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 2024/08/20-21:52:27.913369 139857076299328 [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 2024/08/20-21:52:28.683846 139857076299328 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688713.sst) /dev/shm/ToplingTemp/Topling-32262-cw3GzH 2024/08/20-21:52:30.011324 139857076299328 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688713.sst): first pass time = 1.33's, 101.111'MB/sec 2024/08/20-21:52:35.895040 139857076299328 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688713.sst): old prealloc_size = 147639500, real_size = 92954784 2024/08/20-21:52:35.895141 139857076299328 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688713.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0018 GB avg-key = 4.00 avg-zkey = 2.69 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-21:52:36.735627 139857076299328 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688713.sst): second pass time = 5.88's, 20.994'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 114.656'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35361.955'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.244'MB/sec write SST data time = 0.15's, 627.776'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 = 31493.645'MB/sec zip my value time = 5.88's, unzip length = 0.123'GB zip my value throughput = 20.994'MB/sec zip pipeline throughput = 174.056'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.69 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.69 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0910 GB dict = 1.24 MB all = 0.0964 GB } UnZip/Zip{ index = 2.9736 value = 1.3572 dict = 1.00 all = 1.3926 } Zip/UnZip{ index = 0.3363 value = 0.7368 dict = 1.00 all = 0.7181 } ---------------------------- 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 = 0.022785530 MB/sec (with seq num) write speed all = 0.021904929 MB/sec (without seq num) 2024/08/20-21:52:37.020835 139857076299328 [compaction_job.cc:1944] [default] [JOB 51604] Generated table #14688713: 671089 keys, 96378364 bytes, temperature: kWarm 2024/08/20-21:52:37.020937 139857076299328 EVENT_LOG_v1 {"time_micros": 1724161957020870, "cf_name": "default", "job": 51604, "event": "table_file_creation", "file_number": 14688713, "file_size": 96378364, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190943398732, "largest_seqno": 191093100118, "table_properties": {"data_size": 90981440, "index_size": 1805440, "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": 1724161948, "oldest_key_time": 0, "file_creation_time": 1724161948, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14688713, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:52:37.118421 139857076299328 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688714.sst) /dev/shm/ToplingTemp/Topling-32262-OtSEuH 2024/08/20-21:52:38.839339 139857076299328 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688714.sst): first pass time = 1.72's, 77.994'MB/sec 2024/08/20-21:52:41.012543 139857076299328 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688714.sst): old prealloc_size = 147639500, real_size = 92250096 2024/08/20-21:52:41.012614 139857076299328 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688714.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.62 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-21:52:41.587407 139857076299328 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688714.sst): second pass time = 2.17's, 56.843'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 166.427'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29986.740'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.360'MB/sec write SST data time = 0.11's, 874.895'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 = 30288.084'MB/sec zip my value time = 2.17's, unzip length = 0.123'GB zip my value throughput = 56.843'MB/sec zip pipeline throughput = 165.448'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.62 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.62 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.9252 value = 1.3570 dict = 1.00 all = 1.4029 } Zip/UnZip{ index = 0.2030 value = 0.7369 dict = 1.00 all = 0.7128 } ---------------------------- 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 = 0.045534822 MB/sec (with seq num) write speed all = 0.043775022 MB/sec (without seq num) 2024/08/20-21:52:41.793574 139857076299328 [compaction_job.cc:1944] [default] [JOB 51604] Generated table #14688714: 671089 keys, 95673660 bytes, temperature: kWarm 2024/08/20-21:52:41.793626 139857076299328 EVENT_LOG_v1 {"time_micros": 1724161961793598, "cf_name": "default", "job": 51604, "event": "table_file_creation", "file_number": 14688714, "file_size": 95673660, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839973974, "largest_seqno": 191093100116, "table_properties": {"data_size": 90992112, "index_size": 1090048, "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": 1724161957, "oldest_key_time": 0, "file_creation_time": 1724161957, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14688714, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:52:41.838826 139857076299328 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688715.sst) /dev/shm/ToplingTemp/Topling-32262-Xir4nG 2024/08/20-21:52:41.919336 139857076299328 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688715.sst): first pass time = 0.08's, 187.710'MB/sec 2024/08/20-21:52:42.057751 139857076299328 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688715.sst): part-0: reject ZipStore ratio = 0.885 2024/08/20-21:52:42.092680 139857076299328 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688715.sst): old prealloc_size = 147639500, real_size = 14145312 2024/08/20-21:52:42.092739 139857076299328 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688715.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 75520 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 3.05 raw-val = 0.0139 GB zip-val = 0.0139 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-21:52:42.120891 139857076299328 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00/14688715.sst): second pass time = 0.14's, 100.931'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 509.775'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6651.078'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.165'MB/sec write SST data time = 0.01's, 1200.805'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.14's, unzip length = 0.014'GB zip my value throughput = 100.931'MB/sec zip pipeline throughput = 100.931'MB/sec entries = 75520 avg-key = 16.00 avg-zkey = 3.05 avg-val = 184.00 avg-zval = 184.00 usrkeys = 75520 avg-key = 8.00 avg-zkey = 3.05 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 75520 bytes = 254896 } seq expand size = 528640 multi value expand size = 0 cnt WriteAppend = 1703 UnZipSize{ index = 0.0006 GB value = 0.0139 GB dict = 0.00 MB all = 0.0151 GB } __ZipSize{ index = 0.0002 GB value = 0.0139 GB dict = 0.00 MB all = 0.0144 GB } UnZip/Zip{ index = 2.6222 value = 1.0000 dict = 0.00 all = 1.0502 } Zip/UnZip{ index = 0.3814 value = 1.0000 dict = 0.00 all = 0.9522 } ---------------------------- total value len = 0.270780 GB avg = 0.191 KB (by entry num) total key len = 0.022683 GB avg = 0.016 KB total ukey len = 0.011342 GB avg = 0.008 KB total ukey num = 0.001417698 Billion total entry num = 0.001417698 Billion write speed all = 0.048092714 MB/sec (with seq num) write speed all = 0.046234058 MB/sec (without seq num) 2024/08/20-21:52:42.142285 139857076299328 [compaction_job.cc:1944] [default] [JOB 51604] Generated table #14688715: 75520 keys, 14382313 bytes, temperature: kWarm 2024/08/20-21:52:42.142353 139857076299328 EVENT_LOG_v1 {"time_micros": 1724161962142321, "cf_name": "default", "job": 51604, "event": "table_file_creation", "file_number": 14688715, "file_size": 14382313, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191006756511, "largest_seqno": 191093099840, "table_properties": {"data_size": 13895872, "index_size": 230400, "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": 1208320, "raw_average_key_size": 16, "raw_value_size": 13895680, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 75520, "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-MixedLenBlobStore", "creation_time": 1724161961, "oldest_key_time": 0, "file_creation_time": 1724161961, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14688715, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:52:42.153158 139857076299328 [compaction_job.cc:699] job-51604: subcompact[0], size: 0.206434 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51604/att-00 [14688713,14688714,14688715] 2024/08/20-21:52:42.188364 139857076299328 (Original Log Time 2024/08/20-21:52:27.722644) EVENT_LOG_v1 {"time_micros": 1724161947722602, "job": 51604, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14688694], "files_L3": [14688639, 14688640], "score": 0.985589, "input_data_size": 209547405, "oldest_snapshot_seqno": 191093144352} 2024/08/20-21:52:42.188368 139857076299328 (Original Log Time 2024/08/20-21:52:42.187865) [compaction_job.cc:2018] [default] [JOB 51604] Compacted 1@2 + 2@3 files to L3 => 206434337 bytes 2024/08/20-21:52:42.188369 139857076299328 (Original Log Time 2024/08/20-21:52:42.188291) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 14.5 rd, 14.3 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(16.6, 183.2 +0.0 blob) out(196.9 +0.0 blob), read-write-amplify(23.9) write-amplify(11.8) OK, records in: 1423192, records dropped: 5494 output_compression: Snappy 2024/08/20-21:52:42.188376 139857076299328 (Original Log Time 2024/08/20-21:52:42.188337) EVENT_LOG_v1 {"time_micros": 1724161962188318, "cf": "default", "job": 51604, "event": "compaction_finished", "compaction_time_micros": 14430526, "compaction_time_cpu_micros": 3518595, "output_level": 3, "num_output_files": 3, "total_output_size": 206434337, "num_input_records": 1423192, "num_output_records": 1417698, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 152797677, "file_range_sync_nanos": 0, "file_fsync_nanos": 2479, "file_prepare_write_nanos": 65791, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-21:52:42.326748 139857076299328 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":1724092920,"starts":1724161947,"executesMs":14563,"compactionJobId":51604,"attempt":0,"compactionInputRawBytes":284638400,"compactionInputZipBytes":209547405,"compactionOutputRawBytes":0,"compactionOutputZipBytes":206434337,"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":"00-638d95702fe16bec04466c889d5c9e1d-7fe3bb6fe567ffff-00"}}, response = 2024/08/20-21:52:42.326843 139857076299328 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-51604/att-00: olev 3, work 14.564 s, result 5.806 ms, install 0.535 ms, input{raw 271.452 MiB zip 199.840 MiB}