2024/08/20-10:29:17.474074 140500128962112 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00: fork to child time = 0.054574 sec 2024/08/20-10:29:17.474973 140500128962112 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00 2024/08/20-10:29:17.479549 140500128962112 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00 2024/08/20-10:29:17.480919 140500128962112 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:29:17.481215 140500128962112 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:29:17.555616 140500128962112 [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-24224/att-00/MANIFEST-14629260 2024/08/20-10:29:17.571267 140500128962112 [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-24224/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14657057, last_sequence is 190399346974, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14656896 2024/08/20-10:29:17.571275 140500128962112 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:29:17.571333 140500128962112 [version_set.cc:5652] Creating manifest 14657057 2024/08/20-10:29:17.613628 140500128962112 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:29:17.635711 140500128962112 [compaction_job.cc:2433] [default] [JOB 24224] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-10:29:17.635731 140500128962112 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12432 Base level 1, inputs: [14657044(14MB)], [14656977(48MB) 14656978(48MB) 14656979(14MB)] 2024/08/20-10:29:17.893244 140500128962112 [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 2024/08/20-10:29:17.893271 140500128962112 [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 2024/08/20-10:29:17.893288 140500128962112 [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 2024/08/20-10:29:17.893301 140500128962112 [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 2024/08/20-10:29:17.893312 140500128962112 [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 2024/08/20-10:29:18.522614 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657058.sst) /dev/shm/ToplingTemp/Topling-306371-zdwnby 2024/08/20-10:29:19.129475 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657058.sst): first pass time = 0.61's, 110.594'MB/sec 2024/08/20-10:29:22.344148 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657058.sst): old prealloc_size = 73819750, real_size = 49186600 2024/08/20-10:29:22.344233 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657058.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.26 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-10:29:22.896886 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657058.sst): second pass time = 3.21's, 19.212'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.956'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26393.579'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.184'MB/sec write SST data time = 0.10's, 523.318'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13784.077'MB/sec zip my value time = 3.21's, unzip length = 0.062'GB zip my value throughput = 19.212'MB/sec zip pipeline throughput = 187.811'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.26 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.26 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.8766 value = 1.2951 dict = 1.00 all = 1.3203 } Zip/UnZip{ index = 0.5329 value = 0.7721 dict = 1.00 all = 0.7574 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.135145139 MB/sec (with seq num) write speed all = 1.089637919 MB/sec (without seq num) 2024/08/20-10:29:23.023343 140500128962112 [compaction_job.cc:1944] [default] [JOB 24224] Generated table #14657058: 335545 keys, 50827467 bytes, temperature: kWarm 2024/08/20-10:29:23.023452 140500128962112 EVENT_LOG_v1 {"time_micros": 1724120963023387, "cf_name": "default", "job": 24224, "event": "table_file_creation", "file_number": 14657058, "file_size": 50827467, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190362693630, "largest_seqno": 190399327101, "table_properties": {"data_size": 47672160, "index_size": 1430400, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724120958, "oldest_key_time": 0, "file_creation_time": 1724120958, "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": 14657058, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:29:23.082749 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657059.sst) /dev/shm/ToplingTemp/Topling-306371-m8lAwx 2024/08/20-10:29:24.118053 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657059.sst): first pass time = 1.04's, 64.824'MB/sec 2024/08/20-10:29:25.030140 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657059.sst): old prealloc_size = 73819750, real_size = 48789080 2024/08/20-10:29:25.030214 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657059.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-10:29:25.377217 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657059.sst): second pass time = 0.90's, 68.317'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 145.298'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24331.222'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.284'MB/sec write SST data time = 0.05's, 974.925'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 19260.891'MB/sec zip my value time = 0.90's, unzip length = 0.062'GB zip my value throughput = 68.317'MB/sec zip pipeline throughput = 147.145'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.10 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.10 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5792 value = 1.2953 dict = 1.00 all = 1.3307 } Zip/UnZip{ index = 0.3877 value = 0.7720 dict = 1.00 all = 0.7515 } ---------------------------- 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 = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.136238995 MB/sec (with seq num) write speed all = 1.090689567 MB/sec (without seq num) 2024/08/20-10:29:25.448244 140500128962112 [compaction_job.cc:1944] [default] [JOB 24224] Generated table #14657059: 335545 keys, 50429963 bytes, temperature: kWarm 2024/08/20-10:29:25.448306 140500128962112 EVENT_LOG_v1 {"time_micros": 1724120965448275, "cf_name": "default", "job": 24224, "event": "table_file_creation", "file_number": 14657059, "file_size": 50429963, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190362693635, "largest_seqno": 190399327102, "table_properties": {"data_size": 47664320, "index_size": 1040768, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1724120963, "oldest_key_time": 0, "file_creation_time": 1724120963, "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": 14657059, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:29:25.476752 140500128962112 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657060.sst) /dev/shm/ToplingTemp/Topling-306371-HBj2kw 2024/08/20-10:29:25.720292 140500128962112 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657060.sst): first pass time = 0.24's, 121.636'MB/sec 2024/08/20-10:29:25.993867 140500128962112 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657060.sst): part-0: reject ZipStore ratio = 0.825 2024/08/20-10:29:26.058914 140500128962112 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657060.sst): old prealloc_size = 73819750, real_size = 27940408 2024/08/20-10:29:26.058980 140500128962112 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657060.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 148089 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 4.42 raw-val = 0.0272 GB zip-val = 0.0272 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-10:29:26.126039 140500128962112 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00/14657060.sst): second pass time = 0.27's, 99.893'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.07's, 422.928'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16986.404'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.176'MB/sec write SST data time = 0.04's, 797.556'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.27's, unzip length = 0.027'GB zip my value throughput = 99.893'MB/sec zip pipeline throughput = 99.893'MB/sec entries = 148089 avg-key = 16.00 avg-zkey = 4.42 avg-val = 184.00 avg-zval = 184.00 usrkeys = 148089 avg-key = 8.00 avg-zkey = 4.42 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 148089 bytes = 481312 } seq expand size = 1036623 multi value expand size = 0 cnt WriteAppend = 3333 UnZipSize{ index = 0.0012 GB value = 0.0272 GB dict = 0.00 MB all = 0.0296 GB } __ZipSize{ index = 0.0007 GB value = 0.0272 GB dict = 0.00 MB all = 0.0284 GB } UnZip/Zip{ index = 1.8097 value = 1.0000 dict = 0.00 all = 1.0434 } Zip/UnZip{ index = 0.5526 value = 1.0000 dict = 0.00 all = 0.9584 } ---------------------------- total value len = 62.453213 GB avg = 0.180 KB (by entry num) total key len = 6.801865 GB avg = 0.020 KB total ukey len = 3.196061 GB avg = 0.008 KB total ukey num = 0.390152740 Billion total entry num = 0.347030748 Billion write speed all = 1.136728180 MB/sec (with seq num) write speed all = 1.091159867 MB/sec (without seq num) 2024/08/20-10:29:26.170001 140500128962112 [compaction_job.cc:1944] [default] [JOB 24224] Generated table #14657060: 148089 keys, 28385706 bytes, temperature: kWarm 2024/08/20-10:29:26.170085 140500128962112 EVENT_LOG_v1 {"time_micros": 1724120966170041, "cf_name": "default", "job": 24224, "event": "table_file_creation", "file_number": 14657060, "file_size": 28385706, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190362695582, "largest_seqno": 190399327098, "table_properties": {"data_size": 27248576, "index_size": 654656, "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": 2369424, "raw_average_key_size": 16, "raw_value_size": 27248376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 148089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724120965, "oldest_key_time": 0, "file_creation_time": 1724120965, "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": 14657060, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:29:26.198707 140500128962112 [compaction_job.cc:699] job-24224: subcompact[0], size: 0.129643 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24224/att-00 [14657058,14657059,14657060] 2024/08/20-10:29:26.250323 140500128962112 (Original Log Time 2024/08/20-10:29:17.635795) EVENT_LOG_v1 {"time_micros": 1724120957635747, "job": 24224, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14657044], "files_L2": [14656977, 14656978, 14656979], "score": 0.985675, "input_data_size": 132166966, "oldest_snapshot_seqno": 190399346690} 2024/08/20-10:29:26.250326 140500128962112 (Original Log Time 2024/08/20-10:29:26.249834) [compaction_job.cc:2018] [default] [JOB 24224] Compacted 1@1 + 3@2 files to L2 => 129643136 bytes 2024/08/20-10:29:26.250328 140500128962112 (Original Log Time 2024/08/20-10:29:26.250251) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.4 rd, 15.1 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(14.9, 111.2 +0.0 blob) out(123.6 +0.0 blob), read-write-amplify(16.8) write-amplify(8.3) OK, records in: 821861, records dropped: 2682 output_compression: Snappy 2024/08/20-10:29:26.250334 140500128962112 (Original Log Time 2024/08/20-10:29:26.250298) EVENT_LOG_v1 {"time_micros": 1724120966250277, "cf": "default", "job": 24224, "event": "compaction_finished", "compaction_time_micros": 8562928, "compaction_time_cpu_micros": 2017051, "output_level": 2, "num_output_files": 3, "total_output_size": 129643136, "num_input_records": 821861, "num_output_records": 819179, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 90977453, "file_range_sync_nanos": 0, "file_fsync_nanos": 2989, "file_prepare_write_nanos": 140022, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-10:29:26.377079 140500128962112 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":1724120957,"executesMs":8770,"compactionJobId":24224,"attempt":0,"compactionInputRawBytes":164372200,"compactionInputZipBytes":132166966,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129643136,"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":"00-5d8a40200977ddf85bb0ba08617ce6c1-d14879d0b1380c72-00"}}, response = 2024/08/20-10:29:26.377170 140500128962112 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-24224/att-00: olev 2, work 8.771 s, result 4.793 ms, install 0.521 ms, input{raw 156.758 MiB zip 126.044 MiB}