2024/07/23-19:33:27.402764 140548727559744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00: fork to child time = 0.007977 sec 2024/07/23-19:33:27.403434 140548727559744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00 2024/07/23-19:33:27.408328 140548727559744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00 2024/07/23-19:33:27.408593 140548727559744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-19:33:27.408854 140548727559744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-19:33:27.445053 140548727559744 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-06754/att-00/MANIFEST-13366722 2024/07/23-19:33:27.461070 140548727559744 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-06754/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13374481, last_sequence is 163317583696, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13374395 2024/07/23-19:33:27.461077 140548727559744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-19:33:27.461139 140548727559744 [version_set.cc:5652] Creating manifest 13374481 2024/07/23-19:33:27.486087 140548727559744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-19:33:27.498002 140548727559744 [compaction_job.cc:2433] [default] [JOB 6754] Compacting 1@2 + 2@3 files to L3, score 1.14, subcompactions 1 : 1 2024/07/23-19:33:27.498013 140548727559744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3544 Base level 2, inputs: [13374461(47MB)], [13373110(69MB) 13373623(90MB)] 2024/07/23-19:33:27.506806 140548727559744 [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 2024/07/23-19:33:27.506839 140548727559744 [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 2024/07/23-19:33:27.506861 140548727559744 [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 2024/07/23-19:33:27.506870 140548727559744 [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 2024/07/23-19:33:27.506878 140548727559744 [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 2024/07/23-19:33:28.505988 140548727559744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374482.sst) /dev/shm/ToplingTemp/Topling-245189-r8L7oe 2024/07/23-19:33:30.223528 140548727559744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374482.sst): first pass time = 1.72's, 78.148'MB/sec 2024/07/23-19:33:32.018065 140548727559744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374482.sst): old prealloc_size = 147639500, real_size = 91475344 2024/07/23-19:33:32.018140 140548727559744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374482.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.47 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/23-19:33:32.604984 140548727559744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374482.sst): second pass time = 1.79's, 68.851'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 161.835'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8126.024'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.340'MB/sec write SST data time = 0.09's, 1014.423'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 = 41764.441'MB/sec zip my value time = 1.79's, unzip length = 0.123'GB zip my value throughput = 68.851'MB/sec zip pipeline throughput = 117.843'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.47 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.47 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 = 0.0003 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 16.8683 value = 1.3571 dict = 1.00 all = 1.4131 } Zip/UnZip{ index = 0.0593 value = 0.7369 dict = 1.00 all = 0.7077 } ---------------------------- 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 = 0.001889813 MB/sec (with seq num) write speed all = 0.001816777 MB/sec (without seq num) 2024/07/23-19:33:32.723604 140548727559744 [compaction_job.cc:1944] [default] [JOB 6754] Generated table #13374482: 671089 keys, 94982780 bytes, temperature: kWarm 2024/07/23-19:33:32.723747 140548727559744 EVENT_LOG_v1 {"time_micros": 1721734412723664, "cf_name": "default", "job": 6754, "event": "table_file_creation", "file_number": 13374482, "file_size": 94982780, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163041119374, "largest_seqno": 163317377293, "table_properties": {"data_size": 90989120, "index_size": 318272, "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": 1721734408, "oldest_key_time": 0, "file_creation_time": 1721734408, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13374482, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-19:33:32.770338 140548727559744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374483.sst) /dev/shm/ToplingTemp/Topling-245189-w1kFff 2024/07/23-19:33:33.387364 140548727559744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374483.sst): first pass time = 0.62's, 217.539'MB/sec 2024/07/23-19:33:35.383065 140548727559744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374483.sst): old prealloc_size = 147639500, real_size = 91701480 2024/07/23-19:33:35.383123 140548727559744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374483.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.82 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/23-19:33:35.944224 140548727559744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374483.sst): second pass time = 1.99's, 61.906'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 169.522'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16244.648'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.352'MB/sec write SST data time = 0.08's, 1122.428'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 = 41164.799'MB/sec zip my value time = 1.99's, unzip length = 0.123'GB zip my value throughput = 61.906'MB/sec zip pipeline throughput = 136.665'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.82 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.82 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 9.7180 value = 1.3572 dict = 1.00 all = 1.4110 } Zip/UnZip{ index = 0.1029 value = 0.7368 dict = 1.00 all = 0.7087 } ---------------------------- 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 = 0.003779454 MB/sec (with seq num) write speed all = 0.003633388 MB/sec (without seq num) 2024/07/23-19:33:36.051325 140548727559744 [compaction_job.cc:1944] [default] [JOB 6754] Generated table #13374483: 671089 keys, 95125052 bytes, temperature: kWarm 2024/07/23-19:33:36.051386 140548727559744 EVENT_LOG_v1 {"time_micros": 1721734416051354, "cf_name": "default", "job": 6754, "event": "table_file_creation", "file_number": 13374483, "file_size": 95125052, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163065604625, "largest_seqno": 163317377289, "table_properties": {"data_size": 90981136, "index_size": 552448, "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": 1721734412, "oldest_key_time": 0, "file_creation_time": 1721734412, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13374483, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-19:33:36.089614 140548727559744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374484.sst) /dev/shm/ToplingTemp/Topling-245189-UvlLve 2024/07/23-19:33:36.204527 140548727559744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374484.sst): first pass time = 0.11's, 188.505'MB/sec 2024/07/23-19:33:36.549523 140548727559744 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374484.sst): part-0: reject ZipStore ratio = 0.853 2024/07/23-19:33:36.602547 140548727559744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374484.sst): old prealloc_size = 147639500, real_size = 20013512 2024/07/23-19:33:36.602609 140548727559744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374484.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 108265 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.60 raw-val = 0.0199 GB zip-val = 0.0199 GB avg-val = 184.00 avg-zval = 184.00 2024/07/23-19:33:36.672369 140548727559744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00/13374484.sst): second pass time = 0.34's, 57.929'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.07's, 291.536'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1642.719'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.613'MB/sec write SST data time = 0.03's, 794.119'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.34's, unzip length = 0.020'GB zip my value throughput = 57.929'MB/sec zip pipeline throughput = 132.887'MB/sec entries = 108265 avg-key = 16.00 avg-zkey = 0.60 avg-val = 184.00 avg-zval = 184.00 usrkeys = 108265 avg-key = 8.00 avg-zkey = 0.60 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 108265 bytes = 365408 } seq expand size = 757855 multi value expand size = 0 cnt WriteAppend = 2438 UnZipSize{ index = 0.0009 GB value = 0.0199 GB dict = 0.00 MB all = 0.0217 GB } __ZipSize{ index = 0.0001 GB value = 0.0199 GB dict = 0.00 MB all = 0.0204 GB } UnZip/Zip{ index = 13.2678 value = 1.0000 dict = 0.00 all = 1.0639 } Zip/UnZip{ index = 0.0754 value = 1.0000 dict = 0.00 all = 0.9400 } ---------------------------- total value len = 0.277035 GB avg = 0.191 KB (by entry num) total key len = 0.023207 GB avg = 0.016 KB total ukey len = 0.011604 GB avg = 0.008 KB total ukey num = 0.001450443 Billion total entry num = 0.001450443 Billion write speed all = 0.004084278 MB/sec (with seq num) write speed all = 0.003926431 MB/sec (without seq num) 2024/07/23-19:33:36.714511 140548727559744 [compaction_job.cc:1944] [default] [JOB 6754] Generated table #13374484: 108265 keys, 20352809 bytes, temperature: kWarm 2024/07/23-19:33:36.714574 140548727559744 EVENT_LOG_v1 {"time_micros": 1721734416714541, "cf_name": "default", "job": 6754, "event": "table_file_creation", "file_number": 13374484, "file_size": 20352809, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163188565484, "largest_seqno": 163317376211, "table_properties": {"data_size": 19920960, "index_size": 65280, "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": 1732240, "raw_average_key_size": 16, "raw_value_size": 19920760, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 108265, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1721734416, "oldest_key_time": 0, "file_creation_time": 1721734416, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13374484, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-19:33:36.726794 140548727559744 [compaction_job.cc:699] job-06754: subcompact[0], size: 0.210461 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06754/att-00 [13374482,13374483,13374484] 2024/07/23-19:33:36.772218 140548727559744 (Original Log Time 2024/07/23-19:33:27.498074) EVENT_LOG_v1 {"time_micros": 1721734407498027, "job": 6754, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [13374461], "files_L3": [13373110, 13373623], "score": 1.13784, "input_data_size": 218870002, "oldest_snapshot_seqno": 163317581303} 2024/07/23-19:33:36.772221 140548727559744 (Original Log Time 2024/07/23-19:33:36.765342) [compaction_job.cc:2018] [default] [JOB 6754] Compacted 1@2 + 2@3 files to L3 => 210460641 bytes 2024/07/23-19:33:36.772222 140548727559744 (Original Log Time 2024/07/23-19:33:36.772170) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 23.7 rd, 22.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.9, 160.8 +0.0 blob) out(200.7 +0.0 blob), read-write-amplify(8.5) write-amplify(4.2) OK, records in: 1515675, records dropped: 65232 output_compression: Snappy 2024/07/23-19:33:36.772228 140548727559744 (Original Log Time 2024/07/23-19:33:36.772206) EVENT_LOG_v1 {"time_micros": 1721734416772190, "cf": "default", "job": 6754, "event": "compaction_finished", "compaction_time_micros": 9228728, "compaction_time_cpu_micros": 2847269, "output_level": 3, "num_output_files": 3, "total_output_size": 210460641, "num_input_records": 1515675, "num_output_records": 1450443, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 153575772, "file_range_sync_nanos": 0, "file_fsync_nanos": 2437, "file_prepare_write_nanos": 187748, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/23-19:33:36.890768 140548727559744 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":1721720512,"starts":1721734407,"executesMs":9355,"compactionJobId":6754,"attempt":0,"compactionInputRawBytes":303135000,"compactionInputZipBytes":218870002,"compactionOutputRawBytes":0,"compactionOutputZipBytes":210460641,"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-f7f7d32373518240e14f9cf7e27ae2a0-24ac33d585b73d62-00"}}, response = 2024/07/23-19:33:36.890855 140548727559744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-06754/att-00: olev 3, work 9.355 s, result 7.120 ms, install 6.902 ms, input{raw 289.092 MiB zip 208.731 MiB}