2024/08/20-23:55:10.810670 139857235760704 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00: fork to child time = 0.010231 sec 2024/08/20-23:55:10.811832 139857235760704 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00 2024/08/20-23:55:10.817207 139857235760704 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00 2024/08/20-23:55:10.818814 139857235760704 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:55:10.819147 139857235760704 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:55:10.875562 139857235760704 [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-56169/att-00/MANIFEST-14629260 2024/08/20-23:55:10.893482 139857235760704 [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-56169/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14693920, last_sequence is 191204920551, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14693819 2024/08/20-23:55:10.893496 139857235760704 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:55:10.893606 139857235760704 [version_set.cc:5652] Creating manifest 14693920 2024/08/20-23:55:10.926939 139857235760704 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:55:10.940481 139857235760704 [compaction_job.cc:2433] [default] [JOB 56169] Compacting 1@2 + 4@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-23:55:10.940506 139857235760704 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28370 Base level 2, inputs: [14693899(29MB)], [14693797(91MB) 14693798(90MB) 14693799(24MB) 14693916(5651KB)] 2024/08/20-23:55:11.203708 139857235760704 [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 2024/08/20-23:55:11.203744 139857235760704 [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 2024/08/20-23:55:11.203769 139857235760704 [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 2024/08/20-23:55:11.203785 139857235760704 [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 2024/08/20-23:55:11.203798 139857235760704 [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 2024/08/20-23:55:12.018091 139857235760704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693921.sst) /dev/shm/ToplingTemp/Topling-65757-zA9lPp 2024/08/20-23:55:13.167184 139857235760704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693921.sst): first pass time = 1.15's, 116.810'MB/sec 2024/08/20-23:55:17.628331 139857235760704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693921.sst): old prealloc_size = 147639500, real_size = 92722704 2024/08/20-23:55:17.628434 139857235760704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693921.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 2.33 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-23:55:18.650244 139857235760704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693921.sst): second pass time = 4.45's, 27.734'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 1.02's, 94.165'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28388.613'MB/sec (index lex order gen) rebuild zvType time = 0.91's, 0.184'MB/sec write SST data time = 0.11's, 880.260'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 = 28607.429'MB/sec zip my value time = 4.45's, unzip length = 0.123'GB zip my value throughput = 27.734'MB/sec zip pipeline throughput = 177.861'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.33 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.33 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0016 GB value = 0.0910 GB dict = 1.24 MB all = 0.0962 GB } UnZip/Zip{ index = 3.4291 value = 1.3571 dict = 1.00 all = 1.3948 } Zip/UnZip{ index = 0.2916 value = 0.7369 dict = 1.00 all = 0.7170 } ---------------------------- 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 = 0.010321711 MB/sec (with seq num) write speed all = 0.009922804 MB/sec (without seq num) 2024/08/20-23:55:18.898268 139857235760704 [compaction_job.cc:1944] [default] [JOB 56169] Generated table #14693921: 671089 keys, 96230140 bytes, temperature: kWarm 2024/08/20-23:55:18.898355 139857235760704 EVENT_LOG_v1 {"time_micros": 1724169318898309, "cf_name": "default", "job": 56169, "event": "table_file_creation", "file_number": 14693921, "file_size": 96230140, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190910512952, "largest_seqno": 191204715798, "table_properties": {"data_size": 90989120, "index_size": 1565632, "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": 1724169312, "oldest_key_time": 0, "file_creation_time": 1724169312, "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": 14693921, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:55:18.940896 139857235760704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693922.sst) /dev/shm/ToplingTemp/Topling-65757-vGZjXr 2024/08/20-23:55:20.982965 139857235760704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693922.sst): first pass time = 2.04's, 65.728'MB/sec 2024/08/20-23:55:24.385397 139857235760704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693922.sst): old prealloc_size = 147639500, real_size = 91952080 2024/08/20-23:55:24.385488 139857235760704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693922.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.18 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-23:55:25.315536 139857235760704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693922.sst): second pass time = 3.39's, 36.432'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.93's, 102.541'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18493.690'MB/sec (index lex order gen) rebuild zvType time = 0.75's, 0.224'MB/sec write SST data time = 0.18's, 525.037'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 = 36548.650'MB/sec zip my value time = 3.39's, unzip length = 0.123'GB zip my value throughput = 36.432'MB/sec zip pipeline throughput = 124.917'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.18 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.18 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 6.7590 value = 1.3571 dict = 1.00 all = 1.4073 } Zip/UnZip{ index = 0.1480 value = 0.7369 dict = 1.00 all = 0.7106 } ---------------------------- 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 = 0.020633203 MB/sec (with seq num) write speed all = 0.019835785 MB/sec (without seq num) 2024/08/20-23:55:25.431377 139857235760704 [compaction_job.cc:1944] [default] [JOB 56169] Generated table #14693922: 671089 keys, 95375676 bytes, temperature: kWarm 2024/08/20-23:55:25.431461 139857235760704 EVENT_LOG_v1 {"time_micros": 1724169325431418, "cf_name": "default", "job": 56169, "event": "table_file_creation", "file_number": 14693922, "file_size": 95375676, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191053422562, "largest_seqno": 191204715791, "table_properties": {"data_size": 90989856, "index_size": 794304, "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": 1724169318, "oldest_key_time": 0, "file_creation_time": 1724169318, "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": 14693922, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:55:25.513407 139857235760704 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693923.sst) /dev/shm/ToplingTemp/Topling-65757-ljBRHp 2024/08/20-23:55:26.246084 139857235760704 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693923.sst): first pass time = 0.73's, 81.514'MB/sec 2024/08/20-23:55:27.829150 139857235760704 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693923.sst): old prealloc_size = 147639500, real_size = 43655016 2024/08/20-23:55:27.829218 139857235760704 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693923.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 298593 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.56 raw-val = 0.0549 GB zip-val = 0.0428 GB avg-val = 184.00 avg-zval = 143.39 2024/08/20-23:55:28.241250 139857235760704 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00/14693923.sst): second pass time = 1.58's, 34.805'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 109.564'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20484.861'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.213'MB/sec write SST data time = 0.06's, 730.187'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.560'MB, throughput = 13697.192'MB/sec zip my value time = 1.58's, unzip length = 0.055'GB zip my value throughput = 34.805'MB/sec zip pipeline throughput = 123.017'MB/sec entries = 298593 avg-key = 16.00 avg-zkey = 2.56 avg-val = 184.00 avg-zval = 143.39 usrkeys = 298593 avg-key = 8.00 avg-zkey = 2.56 avg-val = 191.00 avg-zval = 143.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 298593 bytes = 1007760 } seq expand size = 2090151 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0024 GB value = 0.0549 GB dict = 0.56 MB all = 0.0597 GB } __ZipSize{ index = 0.0008 GB value = 0.0428 GB dict = 0.56 MB all = 0.0451 GB } UnZip/Zip{ index = 3.1189 value = 1.2832 dict = 1.00 all = 1.3227 } Zip/UnZip{ index = 0.3206 value = 0.7793 dict = 1.00 all = 0.7560 } ---------------------------- total value len = 0.313387 GB avg = 0.191 KB (by entry num) total key len = 0.026252 GB avg = 0.016 KB total ukey len = 0.013126 GB avg = 0.008 KB total ukey num = 0.001640771 Billion total entry num = 0.001640771 Billion write speed all = 0.025217972 MB/sec (with seq num) write speed all = 0.024243364 MB/sec (without seq num) 2024/08/20-23:55:28.298062 139857235760704 [compaction_job.cc:1944] [default] [JOB 56169] Generated table #14693923: 298593 keys, 45148747 bytes, temperature: kWarm 2024/08/20-23:55:28.298123 139857235760704 EVENT_LOG_v1 {"time_micros": 1724169328298091, "cf_name": "default", "job": 56169, "event": "table_file_creation", "file_number": 14693923, "file_size": 45148747, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191098512890, "largest_seqno": 191204715795, "table_properties": {"data_size": 42814352, "index_size": 765888, "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": 4777488, "raw_average_key_size": 16, "raw_value_size": 54941112, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 298593, "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": 1724169325, "oldest_key_time": 0, "file_creation_time": 1724169325, "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": 14693923, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:55:28.316331 139857235760704 [compaction_job.cc:699] job-56169: subcompact[0], size: 0.236755 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56169/att-00 [14693921,14693922,14693923] 2024/08/20-23:55:28.361684 139857235760704 (Original Log Time 2024/08/20-23:55:10.940601) EVENT_LOG_v1 {"time_micros": 1724169310940537, "job": 56169, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14693899], "files_L3": [14693797, 14693798, 14693799, 14693916], "score": 0.994693, "input_data_size": 254166531, "oldest_snapshot_seqno": 191204920123} 2024/08/20-23:55:28.361688 139857235760704 (Original Log Time 2024/08/20-23:55:28.357690) [compaction_job.cc:2018] [default] [JOB 56169] Compacted 1@2 + 4@3 files to L3 => 236754563 bytes 2024/08/20-23:55:28.361690 139857235760704 (Original Log Time 2024/08/20-23:55:28.361614) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 14.6 rd, 13.6 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(29.6, 212.8 +0.0 blob) out(225.8 +0.0 blob), read-write-amplify(15.8) write-amplify(7.6) OK, records in: 1652707, records dropped: 11936 output_compression: Snappy 2024/08/20-23:55:28.361697 139857235760704 (Original Log Time 2024/08/20-23:55:28.361663) EVENT_LOG_v1 {"time_micros": 1724169328361643, "cf": "default", "job": 56169, "event": "compaction_finished", "compaction_time_micros": 17375735, "compaction_time_cpu_micros": 4480695, "output_level": 3, "num_output_files": 3, "total_output_size": 236754563, "num_input_records": 1652707, "num_output_records": 1640771, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 268082579, "file_range_sync_nanos": 0, "file_fsync_nanos": 2632, "file_prepare_write_nanos": 10386, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-23:55:28.478626 139857235760704 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":1724169310,"executesMs":17540,"compactionJobId":56169,"attempt":0,"compactionInputRawBytes":330541400,"compactionInputZipBytes":254166531,"compactionOutputRawBytes":0,"compactionOutputZipBytes":236754563,"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-aa2b535631425b45366998c27de1d449-97313976b0f226bb-00"}}, response = 2024/08/20-23:55:28.478760 139857235760704 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-56169/att-00: olev 3, work 17.541 s, result 5.739 ms, install 4.033 ms, input{raw 315.229 MiB zip 242.392 MiB}