2024/07/23-23:26:00.654189 140031051949632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00: fork to child time = 0.008441 sec 2024/07/23-23:26:00.654820 140031051949632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00 2024/07/23-23:26:00.659305 140031051949632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00 2024/07/23-23:26:00.660646 140031051949632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-23:26:00.660891 140031051949632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-23:26:00.702483 140031051949632 [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-12600/att-00/MANIFEST-13366722 2024/07/23-23:26:00.728300 140031051949632 [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-12600/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13381648, last_sequence is 163478479838, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13381457 2024/07/23-23:26:00.728306 140031051949632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-23:26:00.728370 140031051949632 [version_set.cc:5652] Creating manifest 13381648 2024/07/23-23:26:00.750987 140031051949632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-23:26:00.762952 140031051949632 [compaction_job.cc:2433] [default] [JOB 12600] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/23-23:26:00.762963 140031051949632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6698 Base level 3, inputs: [13381644(90MB)], [13379682(172MB) 13379683(172MB)] 2024/07/23-23:26:00.774145 140031051949632 [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 2024/07/23-23:26:00.774184 140031051949632 [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 2024/07/23-23:26:00.774207 140031051949632 [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 2024/07/23-23:26:00.774216 140031051949632 [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 2024/07/23-23:26:00.774224 140031051949632 [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 2024/07/23-23:26:02.823771 140031051949632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381649.sst) /dev/shm/ToplingTemp/Topling-9328-WqzjGx 2024/07/23-23:26:04.166287 140031051949632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381649.sst): first pass time = 1.34's, 199.956'MB/sec 2024/07/23-23:26:06.812732 140031051949632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381649.sst): old prealloc_size = 295279001, real_size = 173579808 2024/07/23-23:26:06.812814 140031051949632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381649.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.22 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/07/23-23:26:08.124999 140031051949632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381649.sst): second pass time = 2.64's, 93.372'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.31's, 137.588'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5926.921'MB/sec (index lex order gen) rebuild zvType time = 1.12's, 0.299'MB/sec write SST data time = 0.19's, 957.825'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 40678.293'MB/sec zip my value time = 2.64's, unzip length = 0.247'GB zip my value throughput = 93.372'MB/sec zip pipeline throughput = 93.372'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.22 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.22 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1729 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 36.2124 value = 1.4280 dict = 1.00 all = 1.4867 } Zip/UnZip{ index = 0.0276 value = 0.7003 dict = 1.00 all = 0.6726 } ---------------------------- 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 = 0.277546261 MB/sec (with seq num) write speed all = 0.266819836 MB/sec (without seq num) 2024/07/23-23:26:08.315441 140031051949632 [compaction_job.cc:1944] [default] [JOB 12600] Generated table #13381649: 1342178 keys, 180555117 bytes, temperature: kWarm 2024/07/23-23:26:08.315525 140031051949632 EVENT_LOG_v1 {"time_micros": 1721748368315480, "cf_name": "default", "job": 12600, "event": "table_file_creation", "file_number": 13381649, "file_size": 180555117, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 162998957664, "largest_seqno": 163478127102, "table_properties": {"data_size": 172947536, "index_size": 296512, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1721748362, "oldest_key_time": 0, "file_creation_time": 1721748362, "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": 13381649, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:26:08.365600 140031051949632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381650.sst) /dev/shm/ToplingTemp/Topling-9328-h5gKlx 2024/07/23-23:26:11.652275 140031051949632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381650.sst): first pass time = 3.29's, 81.675'MB/sec 2024/07/23-23:26:14.221221 140031051949632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381650.sst): old prealloc_size = 295279001, real_size = 173582168 2024/07/23-23:26:14.221309 140031051949632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381650.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.22 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/07/23-23:26:15.256696 140031051949632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381650.sst): second pass time = 2.57's, 96.182'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.04's, 174.375'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9415.172'MB/sec (index lex order gen) rebuild zvType time = 0.86's, 0.391'MB/sec write SST data time = 0.18's, 1016.124'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 61753.234'MB/sec zip my value time = 2.57's, unzip length = 0.247'GB zip my value throughput = 96.182'MB/sec zip pipeline throughput = 96.182'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.22 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.22 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1729 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 36.2124 value = 1.4279 dict = 1.00 all = 1.4867 } Zip/UnZip{ index = 0.0276 value = 0.7003 dict = 1.00 all = 0.6726 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.551165807 MB/sec (with seq num) write speed all = 0.529864713 MB/sec (without seq num) 2024/07/23-23:26:15.452053 140031051949632 [compaction_job.cc:1944] [default] [JOB 12600] Generated table #13381650: 1342178 keys, 180557549 bytes, temperature: kWarm 2024/07/23-23:26:15.452129 140031051949632 EVENT_LOG_v1 {"time_micros": 1721748375452095, "cf_name": "default", "job": 12600, "event": "table_file_creation", "file_number": 13381650, "file_size": 180557549, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 162998957185, "largest_seqno": 163478127099, "table_properties": {"data_size": 172949936, "index_size": 296512, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1721748368, "oldest_key_time": 0, "file_creation_time": 1721748368, "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": 13381650, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:26:15.502336 140031051949632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381651.sst) /dev/shm/ToplingTemp/Topling-9328-3406Dx 2024/07/23-23:26:15.761171 140031051949632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381651.sst): first pass time = 0.26's, 190.640'MB/sec 2024/07/23-23:26:16.092312 140031051949632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381651.sst): old prealloc_size = 295279001, real_size = 35997928 2024/07/23-23:26:16.092368 140031051949632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381651.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 246681 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.24 raw-val = 0.0454 GB zip-val = 0.0359 GB avg-val = 184.00 avg-zval = 145.44 2024/07/23-23:26:16.290321 140031051949632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00/13381651.sst): second pass time = 0.33's, 137.377'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 188.362'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2299.977'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.380'MB/sec write SST data time = 0.04's, 1047.017'MB/sec dict compress time = 0.00's, 464968.000'MB/sec z-dict build time = 0.00's, sample length = 0.465'MB, throughput = 13204.442'MB/sec zip my value time = 0.33's, unzip length = 0.045'GB zip my value throughput = 137.377'MB/sec zip pipeline throughput = 137.377'MB/sec entries = 246681 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 145.44 usrkeys = 246681 avg-key = 8.00 avg-zkey = 0.24 avg-val = 191.00 avg-zval = 145.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 246681 bytes = 894240 } seq expand size = 1726767 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0020 GB value = 0.0454 GB dict = 0.46 MB all = 0.0493 GB } __ZipSize{ index = 0.0001 GB value = 0.0359 GB dict = 0.46 MB all = 0.0373 GB } UnZip/Zip{ index = 33.0494 value = 1.2652 dict = 1.00 all = 1.3228 } Zip/UnZip{ index = 0.0303 value = 0.7904 dict = 1.00 all = 0.7560 } ---------------------------- total value len = 0.559828 GB avg = 0.191 KB (by entry num) total key len = 0.046897 GB avg = 0.016 KB total ukey len = 0.023448 GB avg = 0.008 KB total ukey num = 0.002931037 Billion total entry num = 0.002931037 Billion write speed all = 0.601199226 MB/sec (with seq num) write speed all = 0.577964473 MB/sec (without seq num) 2024/07/23-23:26:16.337781 140031051949632 [compaction_job.cc:1944] [default] [JOB 12600] Generated table #13381651: 246681 keys, 37296539 bytes, temperature: kWarm 2024/07/23-23:26:16.337844 140031051949632 EVENT_LOG_v1 {"time_micros": 1721748376337813, "cf_name": "default", "job": 12600, "event": "table_file_creation", "file_number": 13381651, "file_size": 37296539, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 162998956715, "largest_seqno": 163478123733, "table_properties": {"data_size": 35876416, "index_size": 59712, "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": 3946896, "raw_average_key_size": 16, "raw_value_size": 45389304, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 246681, "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": 1721748375, "oldest_key_time": 0, "file_creation_time": 1721748375, "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": 13381651, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:26:16.357481 140031051949632 [compaction_job.cc:699] job-12600: subcompact[0], size: 0.398409 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12600/att-00 [13381649,13381650,13381651] 2024/07/23-23:26:16.398369 140031051949632 (Original Log Time 2024/07/23-23:26:00.763035) EVENT_LOG_v1 {"time_micros": 1721748360762976, "job": 12600, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [13381644], "files_L4": [13379682, 13379683], "score": 1.01162, "input_data_size": 456393942, "oldest_snapshot_seqno": 163478479085} 2024/07/23-23:26:16.398373 140031051949632 (Original Log Time 2024/07/23-23:26:16.397959) [compaction_job.cc:2018] [default] [JOB 12600] Compacted 1@3 + 2@4 files to L4 => 398409205 bytes 2024/07/23-23:26:16.398374 140031051949632 (Original Log Time 2024/07/23-23:26:16.398308) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 29.3 rd, 25.5 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.8, 344.4 +0.0 blob) out(380.0 +0.0 blob), read-write-amplify(9.0) write-amplify(4.2) OK, records in: 3355445, records dropped: 424408 output_compression: Snappy 2024/07/23-23:26:16.398380 140031051949632 (Original Log Time 2024/07/23-23:26:16.398350) EVENT_LOG_v1 {"time_micros": 1721748376398333, "cf": "default", "job": 12600, "event": "compaction_finished", "compaction_time_micros": 15594452, "compaction_time_cpu_micros": 5868928, "output_level": 4, "num_output_files": 3, "total_output_size": 398409205, "num_input_records": 3355445, "num_output_records": 2931037, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 250065395, "file_range_sync_nanos": 0, "file_fsync_nanos": 2133, "file_prepare_write_nanos": 8075, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/23-23:26:16.525774 140031051949632 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":1721748360,"executesMs":15736,"compactionJobId":12600,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456393942,"compactionOutputRawBytes":0,"compactionOutputZipBytes":398409205,"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-f70c58225fed666f413398d32ed63858-cbe5216108ab7e95-00"}}, response = 2024/07/23-23:26:16.525850 140031051949632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-12600/att-00: olev 4, work 15.737 s, result 6.821 ms, install 0.440 ms, input{raw 640.000 MiB zip 435.251 MiB}