2024/08/20-21:38:37.091706 139857143440960 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00: fork to child time = 0.051763 sec 2024/08/20-21:38:37.092561 139857143440960 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00 2024/08/20-21:38:37.097487 139857143440960 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00 2024/08/20-21:38:37.102283 139857143440960 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:38:37.102576 139857143440960 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:38:37.143091 139857143440960 [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-51013/att-00/MANIFEST-14629260 2024/08/20-21:38:37.157439 139857143440960 [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-51013/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14688051, last_sequence is 191080441393, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14688016 2024/08/20-21:38:37.157447 139857143440960 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:38:37.157503 139857143440960 [version_set.cc:5652] Creating manifest 14688051 2024/08/20-21:38:37.183746 139857143440960 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:38:37.197660 139857143440960 [compaction_job.cc:2433] [default] [JOB 51013] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-21:38:37.197678 139857143440960 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25876 Base level 2, inputs: [14688037(16MB)], [14687988(91MB) 14687989(91MB) 14687990(46MB)] 2024/08/20-21:38:37.378674 139857143440960 [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 2024/08/20-21:38:37.378706 139857143440960 [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 2024/08/20-21:38:37.378725 139857143440960 [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 2024/08/20-21:38:37.378736 139857143440960 [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 2024/08/20-21:38:37.378747 139857143440960 [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 2024/08/20-21:38:38.648061 139857143440960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688052.sst) /dev/shm/ToplingTemp/Topling-27853-0xWR3k 2024/08/20-21:38:40.371884 139857143440960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688052.sst): first pass time = 1.72's, 77.863'MB/sec 2024/08/20-21:38:46.345567 139857143440960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688052.sst): old prealloc_size = 147639500, real_size = 92263368 2024/08/20-21:38:46.345674 139857143440960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688052.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.65 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-21:38:47.649988 139857143440960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688052.sst): second pass time = 5.97's, 20.677'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.30's, 73.356'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21048.047'MB/sec (index lex order gen) rebuild zvType time = 1.14's, 0.147'MB/sec write SST data time = 0.16's, 589.195'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 = 26363.864'MB/sec zip my value time = 5.97's, unzip length = 0.123'GB zip my value throughput = 20.677'MB/sec zip pipeline throughput = 182.050'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.65 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.65 avg-val = 191.00 avg-zval = 135.58 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 = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.8383 value = 1.3571 dict = 1.00 all = 1.4027 } Zip/UnZip{ index = 0.2067 value = 0.7368 dict = 1.00 all = 0.7129 } ---------------------------- 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 = 0.026371846 MB/sec (with seq num) write speed all = 0.025352644 MB/sec (without seq num) 2024/08/20-21:38:47.896881 139857143440960 [compaction_job.cc:1944] [default] [JOB 51013] Generated table #14688052: 671089 keys, 95686972 bytes, temperature: kWarm 2024/08/20-21:38:47.896998 139857143440960 EVENT_LOG_v1 {"time_micros": 1724161127896932, "cf_name": "default", "job": 51013, "event": "table_file_creation", "file_number": 14688052, "file_size": 95686972, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190943397870, "largest_seqno": 191080428199, "table_properties": {"data_size": 90985824, "index_size": 1109632, "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": 1724161118, "oldest_key_time": 0, "file_creation_time": 1724161118, "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": 14688052, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:38:47.939830 139857143440960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688053.sst) /dev/shm/ToplingTemp/Topling-27853-YVdehh 2024/08/20-21:38:49.812746 139857143440960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688053.sst): first pass time = 1.87's, 71.664'MB/sec 2024/08/20-21:38:53.182053 139857143440960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688053.sst): old prealloc_size = 147639500, real_size = 92389936 2024/08/20-21:38:53.182123 139857143440960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688053.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.85 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-21:38:53.726030 139857143440960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688053.sst): second pass time = 3.37's, 36.659'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 176.141'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 44708.387'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.378'MB/sec write SST data time = 0.10's, 955.934'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 = 27150.312'MB/sec zip my value time = 3.37's, unzip length = 0.123'GB zip my value throughput = 36.659'MB/sec zip pipeline throughput = 169.943'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.85 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.85 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 = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.3189 value = 1.3572 dict = 1.00 all = 1.4008 } Zip/UnZip{ index = 0.2315 value = 0.7368 dict = 1.00 all = 0.7139 } ---------------------------- 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 = 0.052682923 MB/sec (with seq num) write speed all = 0.050646868 MB/sec (without seq num) 2024/08/20-21:38:53.898785 139857143440960 [compaction_job.cc:1944] [default] [JOB 51013] Generated table #14688053: 671089 keys, 95813500 bytes, temperature: kWarm 2024/08/20-21:38:53.898858 139857143440960 EVENT_LOG_v1 {"time_micros": 1724161133898824, "cf_name": "default", "job": 51013, "event": "table_file_creation", "file_number": 14688053, "file_size": 95813500, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839973974, "largest_seqno": 191080428198, "table_properties": {"data_size": 90978912, "index_size": 1243072, "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": 1724161127, "oldest_key_time": 0, "file_creation_time": 1724161127, "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": 14688053, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:38:53.942729 139857143440960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688054.sst) /dev/shm/ToplingTemp/Topling-27853-qdKlhk 2024/08/20-21:38:54.725801 139857143440960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688054.sst): first pass time = 0.78's, 101.659'MB/sec 2024/08/20-21:38:55.460078 139857143440960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688054.sst): old prealloc_size = 147639500, real_size = 56791808 2024/08/20-21:38:55.460144 139857143440960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688054.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 398004 prefix = 4 raw-key = 0.0016 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.94 raw-val = 0.0732 GB zip-val = 0.0559 GB avg-val = 184.00 avg-zval = 140.50 2024/08/20-21:38:55.974565 139857143440960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/14688054.sst): second pass time = 0.73's, 99.851'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 114.253'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20776.094'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.220'MB/sec write SST data time = 0.06's, 946.801'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.744'MB, throughput = 18611.135'MB/sec zip my value time = 0.73's, unzip length = 0.073'GB zip my value throughput = 99.851'MB/sec zip pipeline throughput = 132.368'MB/sec entries = 398004 avg-key = 16.00 avg-zkey = 1.94 avg-val = 184.00 avg-zval = 140.50 usrkeys = 398004 avg-key = 8.00 avg-zkey = 1.94 avg-val = 191.00 avg-zval = 140.50 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 398004 bytes = 1343280 } seq expand size = 2786028 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0032 GB value = 0.0732 GB dict = 0.74 MB all = 0.0796 GB } __ZipSize{ index = 0.0008 GB value = 0.0559 GB dict = 0.74 MB all = 0.0588 GB } UnZip/Zip{ index = 4.1184 value = 1.3096 dict = 1.00 all = 1.3542 } Zip/UnZip{ index = 0.2428 value = 0.7636 dict = 1.00 all = 0.7384 } ---------------------------- total value len = 0.332375 GB avg = 0.191 KB (by entry num) total key len = 0.027843 GB avg = 0.016 KB total ukey len = 0.013921 GB avg = 0.008 KB total ukey num = 0.001740182 Billion total entry num = 0.001740182 Billion write speed all = 0.068276191 MB/sec (with seq num) write speed all = 0.065637498 MB/sec (without seq num) 2024/08/20-21:38:56.045620 139857143440960 [compaction_job.cc:1944] [default] [JOB 51013] Generated table #14688054: 398004 keys, 58781155 bytes, temperature: kWarm 2024/08/20-21:38:56.045694 139857143440960 EVENT_LOG_v1 {"time_micros": 1724161136045655, "cf_name": "default", "job": 51013, "event": "table_file_creation", "file_number": 14688054, "file_size": 58781155, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191006753113, "largest_seqno": 191080428200, "table_properties": {"data_size": 55919072, "index_size": 773120, "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": 6368064, "raw_average_key_size": 16, "raw_value_size": 73232736, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 398004, "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": 1724161133, "oldest_key_time": 0, "file_creation_time": 1724161133, "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": 14688054, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:38:56.065100 139857143440960 [compaction_job.cc:699] job-51013: subcompact[0], size: 0.250282 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00 [14688052,14688053,14688054] 2024/08/20-21:38:56.103616 139857143440960 (Original Log Time 2024/08/20-21:38:37.197743) EVENT_LOG_v1 {"time_micros": 1724161117197692, "job": 51013, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14688037], "files_L3": [14687988, 14687989, 14687990], "score": 0.986688, "input_data_size": 257430008, "oldest_snapshot_seqno": 191080441039} 2024/08/20-21:38:56.103620 139857143440960 (Original Log Time 2024/08/20-21:38:56.103153) [compaction_job.cc:2018] [default] [JOB 51013] Compacted 1@2 + 3@3 files to L3 => 250281627 bytes 2024/08/20-21:38:56.103622 139857143440960 (Original Log Time 2024/08/20-21:38:56.103544) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 13.6 rd, 13.3 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(16.4, 229.1 +0.0 blob) out(238.7 +0.0 blob), read-write-amplify(29.5) write-amplify(14.5) OK, records in: 1746800, records dropped: 6618 output_compression: Snappy 2024/08/20-21:38:56.103630 139857143440960 (Original Log Time 2024/08/20-21:38:56.103591) EVENT_LOG_v1 {"time_micros": 1724161136103570, "cf": "default", "job": 51013, "event": "compaction_finished", "compaction_time_micros": 18867368, "compaction_time_cpu_micros": 4259340, "output_level": 3, "num_output_files": 3, "total_output_size": 250281627, "num_input_records": 1746800, "num_output_records": 1740182, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 235832639, "file_range_sync_nanos": 0, "file_fsync_nanos": 2777, "file_prepare_write_nanos": 9772, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-21:38:56.225421 139857143440960 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":1724161117,"executesMs":19005,"compactionJobId":51013,"attempt":0,"compactionInputRawBytes":349360000,"compactionInputZipBytes":257430008,"compactionOutputRawBytes":0,"compactionOutputZipBytes":250281627,"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-db3c9c5058c28cee16e13e708a48a929-12fff017a289fafd-00"}}, response = 2024/08/20-21:38:56.225522 139857143440960 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-51013/att-00: olev 3, work 19.006 s, result 5.464 ms, install 0.501 ms, input{raw 333.176 MiB zip 245.504 MiB}