2024/08/20-23:01:11.322214 139856765769280 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00: fork to child time = 0.121110 sec 2024/08/20-23:01:11.323398 139856765769280 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00 2024/08/20-23:01:11.330214 139856765769280 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00 2024/08/20-23:01:11.332062 139856765769280 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:01:11.332506 139856765769280 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:01:11.371026 139856765769280 [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-54245/att-00/MANIFEST-14629260 2024/08/20-23:01:11.392555 139856765769280 [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-54245/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691707, last_sequence is 191156111190, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691569 2024/08/20-23:01:11.392568 139856765769280 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:01:11.392679 139856765769280 [version_set.cc:5652] Creating manifest 14691707 2024/08/20-23:01:11.416503 139856765769280 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:01:11.429142 139856765769280 [compaction_job.cc:2433] [default] [JOB 54245] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-23:01:11.429158 139856765769280 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27438 Base level 2, inputs: [14691685(16MB)], [14691640(90MB) 14691641(91MB) 14691642(70MB)] 2024/08/20-23:01:11.736081 139856765769280 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-23:01:11.736107 139856765769280 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-23:01:11.736125 139856765769280 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-23:01:11.736136 139856765769280 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-23:01:11.736146 139856765769280 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-23:01:12.684211 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691708.sst) /dev/shm/ToplingTemp/Topling-51552-v2kThj 2024/08/20-23:01:14.112555 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691708.sst): first pass time = 1.43's, 93.973'MB/sec 2024/08/20-23:01:19.428037 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691708.sst): old prealloc_size = 147639500, real_size = 91879528 2024/08/20-23:01:19.428141 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691708.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.08 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-23:01:20.305802 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691708.sst): second pass time = 5.31's, 23.235'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.88's, 108.479'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11890.371'MB/sec (index lex order gen) rebuild zvType time = 0.77's, 0.217'MB/sec write SST data time = 0.10's, 909.206'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 = 25308.299'MB/sec zip my value time = 5.31's, unzip length = 0.123'GB zip my value throughput = 23.235'MB/sec zip pipeline throughput = 170.631'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.08 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.08 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 7.4190 value = 1.3571 dict = 1.00 all = 1.4096 } Zip/UnZip{ index = 0.1348 value = 0.7369 dict = 1.00 all = 0.7094 } ---------------------------- 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 = 0.013592213 MB/sec (with seq num) write speed all = 0.013066910 MB/sec (without seq num) 2024/08/20-23:01:20.616573 139856765769280 [compaction_job.cc:1944] [default] [JOB 54245] Generated table #14691708: 671089 keys, 95219196 bytes, temperature: kWarm 2024/08/20-23:01:20.616655 139856765769280 EVENT_LOG_v1 {"time_micros": 1724166080616609, "cf_name": "default", "job": 54245, "event": "table_file_creation", "file_number": 14691708, "file_size": 95219196, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191085847287, "largest_seqno": 191156052612, "table_properties": {"data_size": 90987984, "index_size": 723648, "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": 1724166072, "oldest_key_time": 0, "file_creation_time": 1724166072, "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": 14691708, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:01:20.654843 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691709.sst) /dev/shm/ToplingTemp/Topling-51552-xVwQYj 2024/08/20-23:01:22.018279 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691709.sst): first pass time = 1.36's, 98.444'MB/sec 2024/08/20-23:01:24.642405 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691709.sst): old prealloc_size = 147639500, real_size = 92637408 2024/08/20-23:01:24.642465 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691709.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 2.22 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-23:01:25.230988 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691709.sst): second pass time = 2.62's, 47.071'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 163.208'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 48135.176'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.346'MB/sec write SST data time = 0.10's, 926.197'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 = 24565.130'MB/sec zip my value time = 2.62's, unzip length = 0.123'GB zip my value throughput = 47.071'MB/sec zip pipeline throughput = 181.402'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.22 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.22 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0015 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.6103 value = 1.3572 dict = 1.00 all = 1.3972 } Zip/UnZip{ index = 0.2770 value = 0.7368 dict = 1.00 all = 0.7157 } ---------------------------- 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 = 0.027171332 MB/sec (with seq num) write speed all = 0.026121232 MB/sec (without seq num) 2024/08/20-23:01:25.491078 139856765769280 [compaction_job.cc:1944] [default] [JOB 54245] Generated table #14691709: 671089 keys, 96060988 bytes, temperature: kWarm 2024/08/20-23:01:25.491172 139856765769280 EVENT_LOG_v1 {"time_micros": 1724166085491129, "cf_name": "default", "job": 54245, "event": "table_file_creation", "file_number": 14691709, "file_size": 96060988, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985277706, "largest_seqno": 191156052727, "table_properties": {"data_size": 90982464, "index_size": 1487040, "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": 1724166080, "oldest_key_time": 0, "file_creation_time": 1724166080, "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": 14691709, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:01:25.535861 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691710.sst) /dev/shm/ToplingTemp/Topling-51552-ZFzRik 2024/08/20-23:01:26.660711 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691710.sst): first pass time = 1.12's, 103.642'MB/sec 2024/08/20-23:01:27.716160 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691710.sst): old prealloc_size = 147639500, real_size = 80895224 2024/08/20-23:01:27.716219 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691710.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 582887 prefix = 4 raw-key = 0.0023 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.57 raw-val = 0.1073 GB zip-val = 0.0798 GB avg-val = 184.00 avg-zval = 136.96 2024/08/20-23:01:28.250041 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00/14691710.sst): second pass time = 1.05's, 101.706'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 156.818'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29237.748'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.335'MB/sec write SST data time = 0.10's, 851.183'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.076'MB, throughput = 30949.016'MB/sec zip my value time = 1.05's, unzip length = 0.107'GB zip my value throughput = 101.706'MB/sec zip pipeline throughput = 137.401'MB/sec entries = 582887 avg-key = 16.00 avg-zkey = 1.57 avg-val = 184.00 avg-zval = 136.96 usrkeys = 582887 avg-key = 8.00 avg-zkey = 1.57 avg-val = 191.00 avg-zval = 136.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 582887 bytes = 1894400 } seq expand size = 4080209 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0047 GB value = 0.1073 GB dict = 1.08 MB all = 0.1166 GB } __ZipSize{ index = 0.0009 GB value = 0.0798 GB dict = 1.08 MB all = 0.0837 GB } UnZip/Zip{ index = 5.0952 value = 1.3434 dict = 1.00 all = 1.3925 } Zip/UnZip{ index = 0.1963 value = 0.7444 dict = 1.00 all = 0.7182 } ---------------------------- total value len = 0.367687 GB avg = 0.191 KB (by entry num) total key len = 0.030801 GB avg = 0.016 KB total ukey len = 0.015401 GB avg = 0.008 KB total ukey num = 0.001925065 Billion total entry num = 0.001925065 Billion write speed all = 0.038959915 MB/sec (with seq num) write speed all = 0.037454218 MB/sec (without seq num) 2024/08/20-23:01:28.349632 139856765769280 [compaction_job.cc:1944] [default] [JOB 54245] Generated table #14691710: 582887 keys, 83720611 bytes, temperature: kWarm 2024/08/20-23:01:28.349723 139856765769280 EVENT_LOG_v1 {"time_micros": 1724166088349677, "cf_name": "default", "job": 54245, "event": "table_file_creation", "file_number": 14691710, "file_size": 83720611, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191109321564, "largest_seqno": 191156052729, "table_properties": {"data_size": 79834096, "index_size": 915200, "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": 9326192, "raw_average_key_size": 16, "raw_value_size": 107251208, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 582887, "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": 1724166085, "oldest_key_time": 0, "file_creation_time": 1724166085, "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": 14691710, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:01:28.428778 139856765769280 [compaction_job.cc:699] job-54245: subcompact[0], size: 0.275001 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54245/att-00 [14691708,14691709,14691710] 2024/08/20-23:01:28.473164 139856765769280 (Original Log Time 2024/08/20-23:01:11.429223) EVENT_LOG_v1 {"time_micros": 1724166071429176, "job": 54245, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14691685], "files_L3": [14691640, 14691641, 14691642], "score": 0.996248, "input_data_size": 282638920, "oldest_snapshot_seqno": 191156110845} 2024/08/20-23:01:28.473169 139856765769280 (Original Log Time 2024/08/20-23:01:28.472696) [compaction_job.cc:2018] [default] [JOB 54245] Compacted 1@2 + 3@3 files to L3 => 275000795 bytes 2024/08/20-23:01:28.473170 139856765769280 (Original Log Time 2024/08/20-23:01:28.473081) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 16.6 rd, 16.2 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(16.6, 253.0 +0.0 blob) out(262.3 +0.0 blob), read-write-amplify(32.1) write-amplify(15.8) OK, records in: 1932543, records dropped: 7478 output_compression: Snappy 2024/08/20-23:01:28.473177 139856765769280 (Original Log Time 2024/08/20-23:01:28.473139) EVENT_LOG_v1 {"time_micros": 1724166088473117, "cf": "default", "job": 54245, "event": "compaction_finished", "compaction_time_micros": 16999571, "compaction_time_cpu_micros": 4265786, "output_level": 3, "num_output_files": 3, "total_output_size": 275000795, "num_input_records": 1932543, "num_output_records": 1925065, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 174018631, "file_range_sync_nanos": 0, "file_fsync_nanos": 2416, "file_prepare_write_nanos": 8513, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-23:01:28.576580 139856765769280 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":1724166071,"executesMs":17146,"compactionJobId":54245,"attempt":0,"compactionInputRawBytes":386508600,"compactionInputZipBytes":282638920,"compactionOutputRawBytes":0,"compactionOutputZipBytes":275000795,"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":"00-53533d8638a34615b95bbc6e834416af-5452d9a14a24d47d-00"}}, response = 2024/08/20-23:01:28.576669 139856765769280 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54245/att-00: olev 3, work 17.146 s, result 3.691 ms, install 0.504 ms, input{raw 368.603 MiB zip 269.545 MiB}