2024/08/20-03:15:08.674080 140500363957824 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00: fork to child time = 0.036440 sec 2024/08/20-03:15:08.675161 140500363957824 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00 2024/08/20-03:15:08.681000 140500363957824 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00 2024/08/20-03:15:08.681299 140500363957824 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:15:08.681610 140500363957824 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:15:08.777621 140500363957824 [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-02109/att-00/MANIFEST-14629260 2024/08/20-03:15:08.792733 140500363957824 [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-02109/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14631560, last_sequence is 189842241506, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14631496 2024/08/20-03:15:08.792744 140500363957824 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:15:08.792810 140500363957824 [version_set.cc:5652] Creating manifest 14631560 2024/08/20-03:15:08.821899 140500363957824 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:15:08.849748 140500363957824 [compaction_job.cc:2433] [default] [JOB 2109] Compacting 1@1 + 4@2 files to L2, score 0.93, subcompactions 1 : 1 2024/08/20-03:15:08.849769 140500363957824 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1090 Base level 1, inputs: [14631505(11MB)], [14631540(48MB) 14631541(10MB) 14631481(47MB) 14631482(17MB)] 2024/08/20-03:15:08.944909 140500363957824 [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 2024/08/20-03:15:08.944953 140500363957824 [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 2024/08/20-03:15:08.944969 140500363957824 [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 2024/08/20-03:15:08.944984 140500363957824 [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 2024/08/20-03:15:08.944996 140500363957824 [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 2024/08/20-03:15:09.293724 140500363957824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631561.sst) /dev/shm/ToplingTemp/Topling-133660-ic77NW 2024/08/20-03:15:09.573920 140500363957824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631561.sst): first pass time = 0.28's, 239.551'MB/sec 2024/08/20-03:15:12.053149 140500363957824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631561.sst): old prealloc_size = 73819750, real_size = 49458048 2024/08/20-03:15:12.053220 140500363957824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631561.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.05 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-03:15:12.380047 140500363957824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631561.sst): second pass time = 2.48's, 24.920'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.33's, 156.320'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37472.419'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.356'MB/sec write SST data time = 0.09's, 559.645'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 11683.779'MB/sec zip my value time = 2.48's, unzip length = 0.062'GB zip my value throughput = 24.920'MB/sec zip pipeline throughput = 148.725'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.05 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.05 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5832 value = 1.2949 dict = 1.00 all = 1.3133 } Zip/UnZip{ index = 0.6316 value = 0.7722 dict = 1.00 all = 0.7614 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.983155434 MB/sec (with seq num) write speed all = 1.903652041 MB/sec (without seq num) 2024/08/20-03:15:12.514693 140500363957824 [compaction_job.cc:1944] [default] [JOB 2109] Generated table #14631561: 335545 keys, 51099693 bytes, temperature: kWarm 2024/08/20-03:15:12.514798 140500363957824 EVENT_LOG_v1 {"time_micros": 1724094912514738, "cf_name": "default", "job": 2109, "event": "table_file_creation", "file_number": 14631561, "file_size": 51099693, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189806437020, "largest_seqno": 189841932471, "table_properties": {"data_size": 47678448, "index_size": 1695552, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724094909, "oldest_key_time": 0, "file_creation_time": 1724094909, "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": 14631561, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:15:12.565305 140500363957824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631562.sst) /dev/shm/ToplingTemp/Topling-133660-NeBAmV 2024/08/20-03:15:13.402869 140500363957824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631562.sst): first pass time = 0.84's, 80.129'MB/sec 2024/08/20-03:15:14.630044 140500363957824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631562.sst): old prealloc_size = 73819750, real_size = 48440824 2024/08/20-03:15:14.630105 140500363957824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631562.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.04 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-03:15:15.162375 140500363957824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631562.sst): second pass time = 1.23's, 50.348'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 94.085'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18352.992'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.237'MB/sec write SST data time = 0.18's, 280.648'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13042.952'MB/sec zip my value time = 1.23's, unzip length = 0.062'GB zip my value throughput = 50.348'MB/sec zip pipeline throughput = 159.900'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.04 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.04 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.9137 value = 1.2951 dict = 1.00 all = 1.3400 } Zip/UnZip{ index = 0.2555 value = 0.7721 dict = 1.00 all = 0.7463 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.984988894 MB/sec (with seq num) write speed all = 1.905414871 MB/sec (without seq num) 2024/08/20-03:15:15.236096 140500363957824 [compaction_job.cc:1944] [default] [JOB 2109] Generated table #14631562: 335545 keys, 50081739 bytes, temperature: kWarm 2024/08/20-03:15:15.236180 140500363957824 EVENT_LOG_v1 {"time_micros": 1724094915236135, "cf_name": "default", "job": 2109, "event": "table_file_creation", "file_number": 14631562, "file_size": 50081739, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189789493432, "largest_seqno": 189841932470, "table_properties": {"data_size": 47670944, "index_size": 685888, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724094912, "oldest_key_time": 0, "file_creation_time": 1724094912, "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": 14631562, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:15:15.292307 140500363957824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631563.sst) /dev/shm/ToplingTemp/Topling-133660-N6Q8bX 2024/08/20-03:15:15.771843 140500363957824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631563.sst): first pass time = 0.48's, 88.506'MB/sec 2024/08/20-03:15:16.600669 140500363957824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631563.sst): old prealloc_size = 73819750, real_size = 32004288 2024/08/20-03:15:16.600737 140500363957824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631563.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 212182 prefix = 4 raw-key = 0.0008 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 3.51 raw-val = 0.0390 GB zip-val = 0.0312 GB avg-val = 184.00 avg-zval = 147.07 2024/08/20-03:15:16.794554 140500363957824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00/14631563.sst): second pass time = 0.83's, 47.156'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 170.315'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21657.017'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.324'MB/sec write SST data time = 0.03's, 1087.901'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.406'MB, throughput = 11682.540'MB/sec zip my value time = 0.83's, unzip length = 0.039'GB zip my value throughput = 47.156'MB/sec zip pipeline throughput = 174.233'MB/sec entries = 212182 avg-key = 16.00 avg-zkey = 3.51 avg-val = 184.00 avg-zval = 147.07 usrkeys = 212182 avg-key = 8.00 avg-zkey = 3.51 avg-val = 191.00 avg-zval = 147.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 212182 bytes = 663088 } seq expand size = 1485274 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0017 GB value = 0.0390 GB dict = 0.41 MB all = 0.0424 GB } __ZipSize{ index = 0.0007 GB value = 0.0312 GB dict = 0.41 MB all = 0.0330 GB } UnZip/Zip{ index = 2.2782 value = 1.2511 dict = 1.00 all = 1.2851 } Zip/UnZip{ index = 0.4389 value = 0.7993 dict = 1.00 all = 0.7781 } ---------------------------- total value len = 62.465455 GB avg = 0.180 KB (by entry num) total key len = 6.802890 GB avg = 0.020 KB total ukey len = 3.196574 GB avg = 0.008 KB total ukey num = 0.390216833 Billion total entry num = 0.347094841 Billion write speed all = 1.986155376 MB/sec (with seq num) write speed all = 1.906536406 MB/sec (without seq num) 2024/08/20-03:15:16.835777 140500363957824 [compaction_job.cc:1944] [default] [JOB 2109] Generated table #14631563: 212182 keys, 33020915 bytes, temperature: kWarm 2024/08/20-03:15:16.835847 140500363957824 EVENT_LOG_v1 {"time_micros": 1724094916835807, "cf_name": "default", "job": 2109, "event": "table_file_creation", "file_number": 14631563, "file_size": 33020915, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189816499152, "largest_seqno": 189841932464, "table_properties": {"data_size": 31206016, "index_size": 745088, "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": 3394912, "raw_average_key_size": 16, "raw_value_size": 39041488, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 212182, "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": 1724094915, "oldest_key_time": 0, "file_creation_time": 1724094915, "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": 14631563, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:15:16.851010 140500363957824 [compaction_job.cc:699] job-02109: subcompact[0], size: 0.134202 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02109/att-00 [14631561,14631562,14631563] 2024/08/20-03:15:16.882240 140500363957824 (Original Log Time 2024/08/20-03:15:08.849848) EVENT_LOG_v1 {"time_micros": 1724094908849785, "job": 2109, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14631505], "files_L2": [14631540, 14631541, 14631481, 14631482], "score": 0.928264, "input_data_size": 143784157, "oldest_snapshot_seqno": 189842241416} 2024/08/20-03:15:16.882244 140500363957824 (Original Log Time 2024/08/20-03:15:16.878951) [compaction_job.cc:2018] [default] [JOB 2109] Compacted 1@1 + 4@2 files to L2 => 134202347 bytes 2024/08/20-03:15:16.882246 140500363957824 (Original Log Time 2024/08/20-03:15:16.882167) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.0 rd, 16.8 wr, level 2, files in(1, 4) out(3 +0 blob) MB in(11.9, 125.3 +0.0 blob) out(128.0 +0.0 blob), read-write-amplify(22.3) write-amplify(10.8) OK, records in: 886436, records dropped: 3164 output_compression: Snappy 2024/08/20-03:15:16.882254 140500363957824 (Original Log Time 2024/08/20-03:15:16.882215) EVENT_LOG_v1 {"time_micros": 1724094916882194, "cf": "default", "job": 2109, "event": "compaction_finished", "compaction_time_micros": 8001173, "compaction_time_cpu_micros": 1854292, "output_level": 2, "num_output_files": 3, "total_output_size": 134202347, "num_input_records": 886436, "num_output_records": 883272, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 121381021, "file_range_sync_nanos": 0, "file_fsync_nanos": 2426, "file_prepare_write_nanos": 8085, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:15:17.003192 140500363957824 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":1724094908,"executesMs":8199,"compactionJobId":2109,"attempt":0,"compactionInputRawBytes":177287200,"compactionInputZipBytes":143784157,"compactionOutputRawBytes":0,"compactionOutputZipBytes":134202347,"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-ad96b1803fd6ec48fcc6f4b08d5951f5-306abe7914c7df7b-00"}}, response = 2024/08/20-03:15:17.003275 140500363957824 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-02109/att-00: olev 2, work 8.200 s, result 4.899 ms, install 3.325 ms, input{raw 169.074 MiB zip 137.123 MiB}