2024/08/20-01:16:00.965933 140500422706752 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00: fork to child time = 0.022307 sec 2024/08/20-01:16:00.966967 140500422706752 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00 2024/08/20-01:16:00.971617 140500422706752 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00 2024/08/20-01:16:00.974213 140500422706752 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:16:00.974510 140500422706752 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:16:01.034907 140500422706752 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04358/att-00/MANIFEST-14619535 2024/08/20-01:16:01.048674 140500422706752 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04358/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14624606, last_sequence is 189693366021, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14624568 2024/08/20-01:16:01.048681 140500422706752 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:16:01.048736 140500422706752 [version_set.cc:5652] Creating manifest 14624606 2024/08/20-01:16:01.081887 140500422706752 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:16:01.101047 140500422706752 [compaction_job.cc:2433] [default] [JOB 4358] Compacting 1@1 + 3@2 files to L2, score 0.88, subcompactions 1 : 1 2024/08/20-01:16:01.101065 140500422706752 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2162 Base level 1, inputs: [14624579(26MB)], [14624532(47MB) 14624533(48MB) 14624534(25MB)] 2024/08/20-01:16:01.379793 140500422706752 [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 2024/08/20-01:16:01.379820 140500422706752 [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 2024/08/20-01:16:01.379845 140500422706752 [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 2024/08/20-01:16:01.379862 140500422706752 [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 2024/08/20-01:16:01.379872 140500422706752 [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 2024/08/20-01:16:02.038223 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624607.sst) /dev/shm/ToplingTemp/Topling-90850-ONBkUP 2024/08/20-01:16:02.543857 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624607.sst): first pass time = 0.51's, 132.736'MB/sec 2024/08/20-01:16:04.577945 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624607.sst): old prealloc_size = 73819750, real_size = 48626504 2024/08/20-01:16:04.578031 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624607.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.62 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-01:16:05.137986 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624607.sst): second pass time = 2.03's, 30.420'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 89.681'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15870.083'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.179'MB/sec write SST data time = 0.09's, 554.528'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 = 13863.759'MB/sec zip my value time = 2.03's, unzip length = 0.062'GB zip my value throughput = 30.420'MB/sec zip pipeline throughput = 160.423'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.62 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.62 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.0589 value = 1.2953 dict = 1.00 all = 1.3362 } Zip/UnZip{ index = 0.3269 value = 0.7720 dict = 1.00 all = 0.7484 } ---------------------------- 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 = 2.494413727 MB/sec (with seq num) write speed all = 2.394414327 MB/sec (without seq num) 2024/08/20-01:16:05.201886 140500422706752 [compaction_job.cc:1944] [default] [JOB 4358] Generated table #14624607: 335545 keys, 50225483 bytes, temperature: kWarm 2024/08/20-01:16:05.202001 140500422706752 EVENT_LOG_v1 {"time_micros": 1724087765201941, "cf_name": "default", "job": 4358, "event": "table_file_creation", "file_number": 14624607, "file_size": 50225483, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189660724472, "largest_seqno": 189693328940, "table_properties": {"data_size": 47664944, "index_size": 877568, "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": 1724087762, "oldest_key_time": 0, "file_creation_time": 1724087762, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624607, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:05.273807 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624608.sst) /dev/shm/ToplingTemp/Topling-90850-Y30FCP 2024/08/20-01:16:06.399978 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624608.sst): first pass time = 1.13's, 59.594'MB/sec 2024/08/20-01:16:08.280851 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624608.sst): old prealloc_size = 73819750, real_size = 49120248 2024/08/20-01:16:08.280919 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624608.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.08 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-01:16:08.602667 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624608.sst): second pass time = 1.87's, 32.998'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 157.730'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25127.588'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.311'MB/sec write SST data time = 0.05's, 977.696'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 = 16459.835'MB/sec zip my value time = 1.87's, unzip length = 0.062'GB zip my value throughput = 32.998'MB/sec zip pipeline throughput = 180.271'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.08 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.08 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9606 value = 1.2952 dict = 1.00 all = 1.3221 } Zip/UnZip{ index = 0.5100 value = 0.7721 dict = 1.00 all = 0.7564 } ---------------------------- 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 = 2.496607059 MB/sec (with seq num) write speed all = 2.396523342 MB/sec (without seq num) 2024/08/20-01:16:08.754355 140500422706752 [compaction_job.cc:1944] [default] [JOB 4358] Generated table #14624608: 335545 keys, 50761099 bytes, temperature: kWarm 2024/08/20-01:16:08.754433 140500422706752 EVENT_LOG_v1 {"time_micros": 1724087768754390, "cf_name": "default", "job": 4358, "event": "table_file_creation", "file_number": 14624608, "file_size": 50761099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998838, "largest_seqno": 189693328942, "table_properties": {"data_size": 47667088, "index_size": 1369152, "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": 1724087765, "oldest_key_time": 0, "file_creation_time": 1724087765, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624608, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:08.785537 140500422706752 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624609.sst) /dev/shm/ToplingTemp/Topling-90850-5WaxGQ 2024/08/20-01:16:09.265010 140500422706752 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624609.sst): first pass time = 0.48's, 111.097'MB/sec 2024/08/20-01:16:09.838637 140500422706752 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624609.sst): old prealloc_size = 73819750, real_size = 39459608 2024/08/20-01:16:09.838704 140500422706752 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624609.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 266318 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 3.30 raw-val = 0.0490 GB zip-val = 0.0385 GB avg-val = 184.00 avg-zval = 144.62 2024/08/20-01:16:10.265468 140500422706752 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00/14624609.sst): second pass time = 0.57's, 85.568'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 95.419'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21194.475'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.188'MB/sec write SST data time = 0.07's, 562.532'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.500'MB, throughput = 11667.328'MB/sec zip my value time = 0.57's, unzip length = 0.049'GB zip my value throughput = 85.568'MB/sec zip pipeline throughput = 85.568'MB/sec entries = 266318 avg-key = 16.00 avg-zkey = 3.30 avg-val = 184.00 avg-zval = 144.62 usrkeys = 266318 avg-key = 8.00 avg-zkey = 3.30 avg-val = 191.00 avg-zval = 144.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 266318 bytes = 832256 } seq expand size = 1864226 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0021 GB value = 0.0490 GB dict = 0.50 MB all = 0.0533 GB } __ZipSize{ index = 0.0009 GB value = 0.0385 GB dict = 0.50 MB all = 0.0407 GB } UnZip/Zip{ index = 2.4234 value = 1.2723 dict = 1.00 all = 1.3079 } Zip/UnZip{ index = 0.4126 value = 0.7860 dict = 1.00 all = 0.7646 } ---------------------------- total value len = 62.475795 GB avg = 0.180 KB (by entry num) total key len = 6.803756 GB avg = 0.020 KB total ukey len = 3.197007 GB avg = 0.008 KB total ukey num = 0.390270969 Billion total entry num = 0.347148977 Billion write speed all = 2.498445437 MB/sec (with seq num) write speed all = 2.398290887 MB/sec (without seq num) 2024/08/20-01:16:10.322186 140500422706752 [compaction_job.cc:1944] [default] [JOB 4358] Generated table #14624609: 266318 keys, 40725947 bytes, temperature: kWarm 2024/08/20-01:16:10.322240 140500422706752 EVENT_LOG_v1 {"time_micros": 1724087770322210, "cf_name": "default", "job": 4358, "event": "table_file_creation", "file_number": 14624609, "file_size": 40725947, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189667612992, "largest_seqno": 189693328941, "table_properties": {"data_size": 38513728, "index_size": 879168, "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": 4261088, "raw_average_key_size": 16, "raw_value_size": 49002512, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 266318, "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": 1724087768, "oldest_key_time": 0, "file_creation_time": 1724087768, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14624609, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:16:10.342402 140500422706752 [compaction_job.cc:699] job-04358: subcompact[0], size: 0.141713 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-04358/att-00 [14624607,14624608,14624609] 2024/08/20-01:16:10.372129 140500422706752 (Original Log Time 2024/08/20-01:16:01.101137) EVENT_LOG_v1 {"time_micros": 1724087761101082, "job": 4358, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14624579], "files_L2": [14624532, 14624533, 14624534], "score": 0.883424, "input_data_size": 156187832, "oldest_snapshot_seqno": 189693365491} 2024/08/20-01:16:10.372134 140500422706752 (Original Log Time 2024/08/20-01:16:10.371404) [compaction_job.cc:2018] [default] [JOB 4358] Compacted 1@1 + 3@2 files to L2 => 141712529 bytes 2024/08/20-01:16:10.372137 140500422706752 (Original Log Time 2024/08/20-01:16:10.372040) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.9 rd, 15.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(26.7, 122.3 +0.0 blob) out(135.1 +0.0 blob), read-write-amplify(10.6) write-amplify(5.1) OK, records in: 942737, records dropped: 5329 output_compression: Snappy 2024/08/20-01:16:10.372146 140500422706752 (Original Log Time 2024/08/20-01:16:10.372101) EVENT_LOG_v1 {"time_micros": 1724087770372074, "cf": "default", "job": 4358, "event": "compaction_finished", "compaction_time_micros": 9241274, "compaction_time_cpu_micros": 2276389, "output_level": 2, "num_output_files": 3, "total_output_size": 141712529, "num_input_records": 942737, "num_output_records": 937408, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 135762015, "file_range_sync_nanos": 0, "file_fsync_nanos": 2577, "file_prepare_write_nanos": 10496, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-01:16:10.498704 140500422706752 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":1724082090,"starts":1724087760,"executesMs":9400,"compactionJobId":4358,"attempt":0,"compactionInputRawBytes":188547400,"compactionInputZipBytes":156187832,"compactionOutputRawBytes":0,"compactionOutputZipBytes":141712529,"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":"00-17c055164111352a3f4568a7ad5a55b7-613695d21491c4a5-00"}}, response = 2024/08/20-01:16:10.498844 140500422706752 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-04358/att-00: olev 2, work 9.400 s, result 4.774 ms, install 0.773 ms, input{raw 179.813 MiB zip 148.952 MiB}