2024/08/20-13:50:08.785514 140500313601600 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00: fork to child time = 0.012767 sec 2024/08/20-13:50:08.786578 140500313601600 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00 2024/08/20-13:50:08.791104 140500313601600 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00 2024/08/20-13:50:08.792468 140500313601600 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:50:08.792724 140500313601600 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:50:08.831376 140500313601600 [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-32830/att-00/MANIFEST-14629260 2024/08/20-13:50:08.870114 140500313601600 [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-32830/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14667089, last_sequence is 190619632786, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14666987 2024/08/20-13:50:08.870126 140500313601600 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:50:08.870194 140500313601600 [version_set.cc:5652] Creating manifest 14667089 2024/08/20-13:50:08.895805 140500313601600 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:50:08.910894 140500313601600 [compaction_job.cc:2433] [default] [JOB 32830] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-13:50:08.910906 140500313601600 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16778 Base level 1, inputs: [14667074(30MB)], [14667005(48MB) 14667006(48MB) 14667007(22MB)] 2024/08/20-13:50:09.130065 140500313601600 [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 2024/08/20-13:50:09.130092 140500313601600 [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 2024/08/20-13:50:09.130113 140500313601600 [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 2024/08/20-13:50:09.130125 140500313601600 [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 2024/08/20-13:50:09.130136 140500313601600 [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 2024/08/20-13:50:09.459582 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667090.sst) /dev/shm/ToplingTemp/Topling-373127-GqU1Sj 2024/08/20-13:50:09.837901 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667090.sst): first pass time = 0.38's, 177.411'MB/sec 2024/08/20-13:50:10.384598 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667090.sst): old prealloc_size = 73819750, real_size = 48857984 2024/08/20-13:50:10.384674 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667090.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.30 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-13:50:10.654888 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667090.sst): second pass time = 0.55's, 113.149'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 186.669'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24900.178'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.374'MB/sec write SST data time = 0.05's, 1091.709'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 = 19195.489'MB/sec zip my value time = 0.55's, unzip length = 0.062'GB zip my value throughput = 113.149'MB/sec zip pipeline throughput = 121.995'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.30 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.30 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4275 value = 1.2952 dict = 1.00 all = 1.3300 } Zip/UnZip{ index = 0.4119 value = 0.7721 dict = 1.00 all = 0.7519 } ---------------------------- 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 = 0.947724876 MB/sec (with seq num) write speed all = 0.909731211 MB/sec (without seq num) 2024/08/20-13:50:10.716911 140500313601600 [compaction_job.cc:1944] [default] [JOB 32830] Generated table #14667090: 335545 keys, 50456907 bytes, temperature: kWarm 2024/08/20-13:50:10.717000 140500313601600 EVENT_LOG_v1 {"time_micros": 1724133010716956, "cf_name": "default", "job": 32830, "event": "table_file_creation", "file_number": 14667090, "file_size": 50456907, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190596797598, "largest_seqno": 190619604438, "table_properties": {"data_size": 47668144, "index_size": 1105792, "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": 1724133009, "oldest_key_time": 0, "file_creation_time": 1724133009, "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": 14667090, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:50:10.742594 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667091.sst) /dev/shm/ToplingTemp/Topling-373127-sYKwPh 2024/08/20-13:50:11.362278 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667091.sst): first pass time = 0.62's, 108.302'MB/sec 2024/08/20-13:50:12.067472 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667091.sst): old prealloc_size = 73819750, real_size = 49069400 2024/08/20-13:50:12.067540 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667091.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.90 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-13:50:12.561184 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667091.sst): second pass time = 0.56's, 110.614'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 102.711'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32754.505'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.189'MB/sec write SST data time = 0.05's, 1022.689'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 = 19516.784'MB/sec zip my value time = 0.56's, unzip length = 0.062'GB zip my value throughput = 110.614'MB/sec zip pipeline throughput = 110.614'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.90 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.90 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0513 value = 1.2950 dict = 1.00 all = 1.3234 } Zip/UnZip{ index = 0.4875 value = 0.7722 dict = 1.00 all = 0.7556 } ---------------------------- 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 = 0.948651968 MB/sec (with seq num) write speed all = 0.910622509 MB/sec (without seq num) 2024/08/20-13:50:12.622890 140500313601600 [compaction_job.cc:1944] [default] [JOB 32830] Generated table #14667091: 335545 keys, 50710283 bytes, temperature: kWarm 2024/08/20-13:50:12.622967 140500313601600 EVENT_LOG_v1 {"time_micros": 1724133012622934, "cf_name": "default", "job": 32830, "event": "table_file_creation", "file_number": 14667091, "file_size": 50710283, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190577277022, "largest_seqno": 190619604434, "table_properties": {"data_size": 47676800, "index_size": 1308608, "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": 1724133010, "oldest_key_time": 0, "file_creation_time": 1724133010, "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": 14667091, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:50:12.657705 140500313601600 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667092.sst) /dev/shm/ToplingTemp/Topling-373127-SAVOai 2024/08/20-13:50:13.103860 140500313601600 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667092.sst): first pass time = 0.45's, 119.112'MB/sec 2024/08/20-13:50:15.604550 140500313601600 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667092.sst): old prealloc_size = 73819750, real_size = 39201248 2024/08/20-13:50:15.604623 140500313601600 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667092.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 265683 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.68 raw-val = 0.0489 GB zip-val = 0.0384 GB avg-val = 184.00 avg-zval = 144.62 2024/08/20-13:50:15.891919 140500313601600 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00/14667092.sst): second pass time = 2.50's, 19.556'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 140.938'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16562.077'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.297'MB/sec write SST data time = 0.06's, 634.134'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.498'MB, throughput = 9615.278'MB/sec zip my value time = 2.50's, unzip length = 0.049'GB zip my value throughput = 19.556'MB/sec zip pipeline throughput = 140.653'MB/sec entries = 265683 avg-key = 16.00 avg-zkey = 2.68 avg-val = 184.00 avg-zval = 144.62 usrkeys = 265683 avg-key = 8.00 avg-zkey = 2.68 avg-val = 191.00 avg-zval = 144.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 265683 bytes = 863488 } seq expand size = 1859781 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0021 GB value = 0.0489 GB dict = 0.50 MB all = 0.0531 GB } __ZipSize{ index = 0.0007 GB value = 0.0384 GB dict = 0.50 MB all = 0.0405 GB } UnZip/Zip{ index = 2.9876 value = 1.2723 dict = 1.00 all = 1.3121 } Zip/UnZip{ index = 0.3347 value = 0.7860 dict = 1.00 all = 0.7621 } ---------------------------- total value len = 62.475673 GB avg = 0.180 KB (by entry num) total key len = 6.803746 GB avg = 0.020 KB total ukey len = 3.197002 GB avg = 0.008 KB total ukey num = 0.390270334 Billion total entry num = 0.347148342 Billion write speed all = 0.949362306 MB/sec (with seq num) write speed all = 0.911305457 MB/sec (without seq num) 2024/08/20-13:50:15.959753 140500313601600 [compaction_job.cc:1944] [default] [JOB 32830] Generated table #14667092: 265683 keys, 40497899 bytes, temperature: kWarm 2024/08/20-13:50:15.959866 140500313601600 EVENT_LOG_v1 {"time_micros": 1724133015959794, "cf_name": "default", "job": 32830, "event": "table_file_creation", "file_number": 14667092, "file_size": 40497899, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190577276844, "largest_seqno": 190619604432, "table_properties": {"data_size": 38423280, "index_size": 711424, "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": 4250928, "raw_average_key_size": 16, "raw_value_size": 48885672, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 265683, "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": 1724133012, "oldest_key_time": 0, "file_creation_time": 1724133012, "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": 14667092, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:50:15.991113 140500313601600 [compaction_job.cc:699] job-32830: subcompact[0], size: 0.141665 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32830/att-00 [14667090,14667091,14667092] 2024/08/20-13:50:16.071700 140500313601600 (Original Log Time 2024/08/20-13:50:08.910961) EVENT_LOG_v1 {"time_micros": 1724133008910917, "job": 32830, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14667074], "files_L2": [14667005, 14667006, 14667007], "score": 0.990726, "input_data_size": 156597525, "oldest_snapshot_seqno": 190619632583} 2024/08/20-13:50:16.071705 140500313601600 (Original Log Time 2024/08/20-13:50:16.071076) [compaction_job.cc:2018] [default] [JOB 32830] Compacted 1@1 + 3@2 files to L2 => 141665089 bytes 2024/08/20-13:50:16.071708 140500313601600 (Original Log Time 2024/08/20-13:50:16.071612) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 22.1 rd, 20.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(30.4, 118.9 +0.0 blob) out(135.1 +0.0 blob), read-write-amplify(9.3) write-amplify(4.4) OK, records in: 942842, records dropped: 6069 output_compression: Snappy 2024/08/20-13:50:16.071718 140500313601600 (Original Log Time 2024/08/20-13:50:16.071671) EVENT_LOG_v1 {"time_micros": 1724133016071646, "cf": "default", "job": 32830, "event": "compaction_finished", "compaction_time_micros": 7080161, "compaction_time_cpu_micros": 1905645, "output_level": 2, "num_output_files": 3, "total_output_size": 141665089, "num_input_records": 942842, "num_output_records": 936773, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 94630223, "file_range_sync_nanos": 0, "file_fsync_nanos": 2401, "file_prepare_write_nanos": 7309, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:50:16.233088 140500313601600 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":1724133008,"executesMs":7255,"compactionJobId":32830,"attempt":0,"compactionInputRawBytes":188568400,"compactionInputZipBytes":156597525,"compactionOutputRawBytes":0,"compactionOutputZipBytes":141665089,"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":"00-5d911a61ae2ae339405cf14358c69d8b-f77ee015e19d22ad-00"}}, response = 2024/08/20-13:50:16.233210 140500313601600 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32830/att-00: olev 2, work 7.256 s, result 29.493 ms, install 0.680 ms, input{raw 179.833 MiB zip 149.343 MiB}