2024/08/20-10:49:07.036863 140500170925632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00: fork to child time = 0.010582 sec 2024/08/20-10:49:07.038106 140500170925632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00 2024/08/20-10:49:07.043005 140500170925632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00 2024/08/20-10:49:07.044409 140500170925632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:49:07.044707 140500170925632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:49:07.087262 140500170925632 [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-25064/att-00/MANIFEST-14629260 2024/08/20-10:49:07.122850 140500170925632 [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-25064/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14658032, last_sequence is 190421884737, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14657876 2024/08/20-10:49:07.122859 140500170925632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:49:07.122899 140500170925632 [version_set.cc:5652] Creating manifest 14658032 2024/08/20-10:49:07.156406 140500170925632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:49:07.172835 140500170925632 [compaction_job.cc:2433] [default] [JOB 25064] Compacting 1@2 + 3@3 files to L3, score 0.93, subcompactions 1 : 1 2024/08/20-10:49:07.172852 140500170925632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12861 Base level 2, inputs: [14658006(15MB)], [14657961(91MB) 14657962(91MB) 14657963(79MB)] 2024/08/20-10:49:07.363099 140500170925632 [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 2024/08/20-10:49:07.363127 140500170925632 [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 2024/08/20-10:49:07.363148 140500170925632 [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 2024/08/20-10:49:07.363161 140500170925632 [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 2024/08/20-10:49:07.363170 140500170925632 [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 2024/08/20-10:49:09.117269 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658033.sst) /dev/shm/ToplingTemp/Topling-312916-fcTx3r 2024/08/20-10:49:10.291652 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658033.sst): first pass time = 1.17's, 114.294'MB/sec 2024/08/20-10:49:17.444055 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658033.sst): old prealloc_size = 147639500, real_size = 91943272 2024/08/20-10:49:17.444141 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658033.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 = 1.17 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-10:49:18.073775 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658033.sst): second pass time = 7.15's, 17.267'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 151.711'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16135.962'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.364'MB/sec write SST data time = 0.17's, 567.253'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 = 25029.698'MB/sec zip my value time = 7.15's, unzip length = 0.123'GB zip my value throughput = 17.267'MB/sec zip pipeline throughput = 166.963'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.17 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.17 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2516592 } 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 = 0.0955 GB } UnZip/Zip{ index = 6.8128 value = 1.3571 dict = 1.00 all = 1.4049 } Zip/UnZip{ index = 0.1468 value = 0.7369 dict = 1.00 all = 0.7118 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 1.114422240 MB/sec (with seq num) write speed all = 1.069747400 MB/sec (without seq num) 2024/08/20-10:49:18.209498 140500170925632 [compaction_job.cc:1944] [default] [JOB 25064] Generated table #14658033: 671089 keys, 95534588 bytes, temperature: kWarm 2024/08/20-10:49:18.209594 140500170925632 EVENT_LOG_v1 {"time_micros": 1724122158209540, "cf_name": "default", "job": 25064, "event": "table_file_creation", "file_number": 14658033, "file_size": 95534588, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189864202019, "largest_seqno": 190421863114, "table_properties": {"data_size": 90987328, "index_size": 788032, "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": 1724122149, "oldest_key_time": 0, "file_creation_time": 1724122149, "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": 14658033, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:49:18.350811 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658034.sst) /dev/shm/ToplingTemp/Topling-312916-kgCEGt 2024/08/20-10:49:19.743479 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658034.sst): first pass time = 1.39's, 96.378'MB/sec 2024/08/20-10:49:20.846431 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658034.sst): old prealloc_size = 147639500, real_size = 92480576 2024/08/20-10:49:20.846509 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658034.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.98 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-10:49:21.387918 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658034.sst): second pass time = 1.10's, 112.041'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 177.270'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37891.420'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.378'MB/sec write SST data time = 0.10's, 982.290'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 = 30060.729'MB/sec zip my value time = 1.10's, unzip length = 0.123'GB zip my value throughput = 112.041'MB/sec zip pipeline throughput = 112.041'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.98 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.98 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0960 GB } UnZip/Zip{ index = 4.0443 value = 1.3571 dict = 1.00 all = 1.3983 } Zip/UnZip{ index = 0.2473 value = 0.7368 dict = 1.00 all = 0.7152 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.116599021 MB/sec (with seq num) write speed all = 1.071840141 MB/sec (without seq num) 2024/08/20-10:49:21.499441 140500170925632 [compaction_job.cc:1944] [default] [JOB 25064] Generated table #14658034: 671089 keys, 95988028 bytes, temperature: kWarm 2024/08/20-10:49:21.499513 140500170925632 EVENT_LOG_v1 {"time_micros": 1724122161499480, "cf_name": "default", "job": 25064, "event": "table_file_creation", "file_number": 14658034, "file_size": 95988028, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189920824198, "largest_seqno": 190421863287, "table_properties": {"data_size": 90985152, "index_size": 1327488, "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": 1724122158, "oldest_key_time": 0, "file_creation_time": 1724122158, "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": 14658034, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:49:21.549148 140500170925632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658035.sst) /dev/shm/ToplingTemp/Topling-312916-gCyksq 2024/08/20-10:49:22.799745 140500170925632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658035.sst): first pass time = 1.25's, 103.708'MB/sec 2024/08/20-10:49:24.118991 140500170925632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658035.sst): old prealloc_size = 147639500, real_size = 89311952 2024/08/20-10:49:24.119067 140500170925632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658035.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 648456 prefix = 4 raw-key = 0.0026 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.56 raw-val = 0.1193 GB zip-val = 0.0881 GB avg-val = 184.00 avg-zval = 135.92 2024/08/20-10:49:24.745805 140500170925632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00/14658035.sst): second pass time = 1.32's, 90.506'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 147.892'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21979.854'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.307'MB/sec write SST data time = 0.10's, 941.845'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.200'MB, throughput = 33614.839'MB/sec zip my value time = 1.32's, unzip length = 0.119'GB zip my value throughput = 90.506'MB/sec zip pipeline throughput = 90.506'MB/sec entries = 648456 avg-key = 16.00 avg-zkey = 1.56 avg-val = 184.00 avg-zval = 135.92 usrkeys = 648456 avg-key = 8.00 avg-zkey = 1.56 avg-val = 191.00 avg-zval = 135.92 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 648456 bytes = 2350672 } seq expand size = 4539192 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0052 GB value = 0.1193 GB dict = 1.20 MB all = 0.1297 GB } __ZipSize{ index = 0.0010 GB value = 0.0881 GB dict = 1.20 MB all = 0.0927 GB } UnZip/Zip{ index = 5.1347 value = 1.3537 dict = 1.00 all = 1.3990 } Zip/UnZip{ index = 0.1948 value = 0.7387 dict = 1.00 all = 0.7148 } ---------------------------- total value len = 62.676961 GB avg = 0.180 KB (by entry num) total key len = 6.820608 GB avg = 0.020 KB total ukey len = 3.205433 GB avg = 0.008 KB total ukey num = 0.391324195 Billion total entry num = 0.348202203 Billion write speed all = 1.118699368 MB/sec (with seq num) write speed all = 1.073859401 MB/sec (without seq num) 2024/08/20-10:49:24.851451 140500170925632 [compaction_job.cc:1944] [default] [JOB 25064] Generated table #14658035: 648456 keys, 92701268 bytes, temperature: kWarm 2024/08/20-10:49:24.851523 140500170925632 EVENT_LOG_v1 {"time_micros": 1724122164851489, "cf_name": "default", "job": 25064, "event": "table_file_creation", "file_number": 14658035, "file_size": 92701268, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190095704294, "largest_seqno": 190421863288, "table_properties": {"data_size": 88139360, "index_size": 1010304, "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": 10375296, "raw_average_key_size": 16, "raw_value_size": 119315904, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 648456, "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": 1724122161, "oldest_key_time": 0, "file_creation_time": 1724122161, "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": 14658035, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:49:24.884619 140500170925632 [compaction_job.cc:699] job-25064: subcompact[0], size: 0.284224 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25064/att-00 [14658033,14658034,14658035] 2024/08/20-10:49:24.933891 140500170925632 (Original Log Time 2024/08/20-10:49:07.172905) EVENT_LOG_v1 {"time_micros": 1724122147172867, "job": 25064, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14658006], "files_L3": [14657961, 14657962, 14657963], "score": 0.925162, "input_data_size": 291257024, "oldest_snapshot_seqno": 190421883951} 2024/08/20-10:49:24.933895 140500170925632 (Original Log Time 2024/08/20-10:49:24.933378) [compaction_job.cc:2018] [default] [JOB 25064] Compacted 1@2 + 3@3 files to L3 => 284223884 bytes 2024/08/20-10:49:24.933896 140500170925632 (Original Log Time 2024/08/20-10:49:24.933819) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 16.4 rd, 16.0 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(15.2, 262.6 +0.0 blob) out(271.1 +0.0 blob), read-write-amplify(36.1) write-amplify(17.8) OK, records in: 1997735, records dropped: 7101 output_compression: Snappy 2024/08/20-10:49:24.933904 140500170925632 (Original Log Time 2024/08/20-10:49:24.933865) EVENT_LOG_v1 {"time_micros": 1724122164933845, "cf": "default", "job": 25064, "event": "compaction_finished", "compaction_time_micros": 17711728, "compaction_time_cpu_micros": 4246853, "output_level": 3, "num_output_files": 3, "total_output_size": 284223884, "num_input_records": 1997735, "num_output_records": 1990634, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 177877983, "file_range_sync_nanos": 0, "file_fsync_nanos": 2383, "file_prepare_write_nanos": 8561, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-10:49:25.064031 140500170925632 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":1724122147,"executesMs":17889,"compactionJobId":25064,"attempt":0,"compactionInputRawBytes":399547000,"compactionInputZipBytes":291257024,"compactionOutputRawBytes":0,"compactionOutputZipBytes":284223884,"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-d846c1483344067978ba0990d95288f6-1745de55e059484e-00"}}, response = 2024/08/20-10:49:25.064128 140500170925632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25064/att-00: olev 3, work 17.890 s, result 6.265 ms, install 0.550 ms, input{raw 381.038 MiB zip 277.764 MiB}