2024/07/26-06:05:37.780015 140562215175744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00: fork to child time = 0.033060 sec 2024/07/26-06:05:37.780774 140562215175744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00 2024/07/26-06:05:37.784917 140562215175744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00 2024/07/26-06:05:37.789354 140562215175744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/26-06:05:37.789662 140562215175744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/26-06:05:37.842583 140562215175744 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-90684/att-00/MANIFEST-13366722 2024/07/26-06:05:37.856256 140562215175744 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-90684/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13474972, last_sequence is 165489070318, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13474836 2024/07/26-06:05:37.856263 140562215175744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/26-06:05:37.856322 140562215175744 [version_set.cc:5652] Creating manifest 13474972 2024/07/26-06:05:37.887570 140562215175744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/26-06:05:37.903919 140562215175744 [compaction_job.cc:2433] [default] [JOB 90684] Compacting 2@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/26-06:05:37.903936 140562215175744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 47019 Base level 1, inputs: [13474968(6024KB) 13474948(14MB)], [13474885(48MB) 13474886(42MB)] 2024/07/26-06:05:37.968940 140562215175744 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/26-06:05:37.968957 140562215175744 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/26-06:05:37.968972 140562215175744 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/26-06:05:37.968981 140562215175744 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/26-06:05:37.968988 140562215175744 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/26-06:05:38.440683 140562215175744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474973.sst) /dev/shm/ToplingTemp/Topling-211182-ujmmJN 2024/07/26-06:05:38.921284 140562215175744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474973.sst): first pass time = 0.48's, 139.650'MB/sec 2024/07/26-06:05:41.110001 140562215175744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474973.sst): old prealloc_size = 73819750, real_size = 48759936 2024/07/26-06:05:41.110091 140562215175744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474973.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 = 2.97 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/07/26-06:05:41.927155 140562215175744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474973.sst): second pass time = 2.19's, 28.223'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.82's, 61.629'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15305.650'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.128'MB/sec write SST data time = 0.16's, 308.970'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 = 16610.977'MB/sec zip my value time = 2.19's, unzip length = 0.062'GB zip my value throughput = 28.223'MB/sec zip pipeline throughput = 193.960'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.97 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.97 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 2.6904 value = 1.2949 dict = 1.00 all = 1.3326 } Zip/UnZip{ index = 0.3717 value = 0.7722 dict = 1.00 all = 0.7504 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.001404272 MB/sec (with seq num) write speed all = 0.001350000 MB/sec (without seq num) 2024/07/26-06:05:41.996667 140562215175744 [compaction_job.cc:1944] [default] [JOB 90684] Generated table #13474973: 335545 keys, 50358923 bytes, temperature: kWarm 2024/07/26-06:05:41.996774 140562215175744 EVENT_LOG_v1 {"time_micros": 1721945141996709, "cf_name": "default", "job": 90684, "event": "table_file_creation", "file_number": 13474973, "file_size": 50358923, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165468599621, "largest_seqno": 165489053412, "table_properties": {"data_size": 47678176, "index_size": 997760, "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": 1721945138, "oldest_key_time": 0, "file_creation_time": 1721945138, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13474973, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:05:42.050486 140562215175744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474974.sst) /dev/shm/ToplingTemp/Topling-211182-xym2XN 2024/07/26-06:05:43.049517 140562215175744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474974.sst): first pass time = 1.00's, 67.178'MB/sec 2024/07/26-06:05:45.479276 140562215175744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474974.sst): old prealloc_size = 73819750, real_size = 49815488 2024/07/26-06:05:45.479327 140562215175744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474974.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0021 GB avg-key = 4.00 avg-zkey = 6.12 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/07/26-06:05:46.121609 140562215175744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474974.sst): second pass time = 2.42's, 25.511'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 80.115'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 71408.324'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.183'MB/sec write SST data time = 0.18's, 280.647'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 = 20464.930'MB/sec zip my value time = 2.42's, unzip length = 0.062'GB zip my value throughput = 25.511'MB/sec zip pipeline throughput = 150.803'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 6.12 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 6.12 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0021 GB value = 0.0477 GB dict = 0.63 MB all = 0.0515 GB } UnZip/Zip{ index = 1.3071 value = 1.2949 dict = 1.00 all = 1.3042 } Zip/UnZip{ index = 0.7650 value = 0.7722 dict = 1.00 all = 0.7668 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.002808305 MB/sec (with seq num) write speed all = 0.002699772 MB/sec (without seq num) 2024/07/26-06:05:46.211888 140562215175744 [compaction_job.cc:1944] [default] [JOB 90684] Generated table #13474974: 335545 keys, 51457453 bytes, temperature: kWarm 2024/07/26-06:05:46.212041 140562215175744 EVENT_LOG_v1 {"time_micros": 1721945146211978, "cf_name": "default", "job": 90684, "event": "table_file_creation", "file_number": 13474974, "file_size": 51457453, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165448503494, "largest_seqno": 165489053411, "table_properties": {"data_size": 47677808, "index_size": 2053632, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721945142, "oldest_key_time": 0, "file_creation_time": 1721945142, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13474974, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:05:46.276883 140562215175744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474975.sst) /dev/shm/ToplingTemp/Topling-211182-sQ61HN 2024/07/26-06:05:46.361552 140562215175744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474975.sst): first pass time = 0.08's, 113.247'MB/sec 2024/07/26-06:05:46.499226 140562215175744 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474975.sst): part-0: reject ZipStore ratio = 0.921 2024/07/26-06:05:46.516072 140562215175744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474975.sst): old prealloc_size = 73819750, real_size = 9131888 2024/07/26-06:05:46.516109 140562215175744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474975.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 47908 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 6.35 raw-val = 0.0088 GB zip-val = 0.0088 GB avg-val = 184.00 avg-zval = 184.00 2024/07/26-06:05:46.536089 140562215175744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00/13474975.sst): second pass time = 0.14's, 64.320'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 462.959'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13544.266'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.863'MB/sec write SST data time = 0.01's, 1519.245'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 = 0.14's, unzip length = 0.009'GB zip my value throughput = 64.320'MB/sec zip pipeline throughput = 120.603'MB/sec entries = 47908 avg-key = 16.00 avg-zkey = 6.35 avg-val = 184.00 avg-zval = 184.00 usrkeys = 47908 avg-key = 8.00 avg-zkey = 6.35 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 47908 bytes = 137744 } seq expand size = 335356 multi value expand size = 0 cnt WriteAppend = 1085 UnZipSize{ index = 0.0004 GB value = 0.0088 GB dict = 0.00 MB all = 0.0096 GB } __ZipSize{ index = 0.0003 GB value = 0.0088 GB dict = 0.00 MB all = 0.0093 GB } UnZip/Zip{ index = 1.2589 value = 1.0000 dict = 0.00 all = 1.0349 } Zip/UnZip{ index = 0.7944 value = 1.0000 dict = 0.00 all = 0.9663 } ---------------------------- total value len = 0.137329 GB avg = 0.191 KB (by entry num) total key len = 0.011504 GB avg = 0.016 KB total ukey len = 0.005752 GB avg = 0.008 KB total ukey num = 0.000718998 Billion total entry num = 0.000718998 Billion write speed all = 0.003008760 MB/sec (with seq num) write speed all = 0.002892480 MB/sec (without seq num) 2024/07/26-06:05:46.552412 140562215175744 [compaction_job.cc:1944] [default] [JOB 90684] Generated table #13474975: 47908 keys, 9258891 bytes, temperature: kWarm 2024/07/26-06:05:46.552467 140562215175744 EVENT_LOG_v1 {"time_micros": 1721945146552436, "cf_name": "default", "job": 90684, "event": "table_file_creation", "file_number": 13474975, "file_size": 9258891, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165481614120, "largest_seqno": 165489053409, "table_properties": {"data_size": 8815264, "index_size": 304448, "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": 766528, "raw_average_key_size": 16, "raw_value_size": 8815072, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 47908, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1721945146, "oldest_key_time": 0, "file_creation_time": 1721945146, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13474975, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/26-06:05:46.562254 140562215175744 [compaction_job.cc:699] job-90684: subcompact[0], size: 0.111075 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-90684/att-00 [13474973,13474974,13474975] 2024/07/26-06:05:46.587683 140562215175744 (Original Log Time 2024/07/26-06:05:37.904001) EVENT_LOG_v1 {"time_micros": 1721945137903954, "job": 90684, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13474968, 13474948], "files_L2": [13474885, 13474886], "score": 0.99695, "input_data_size": 116557088, "oldest_snapshot_seqno": 165489067760} 2024/07/26-06:05:46.587690 140562215175744 (Original Log Time 2024/07/26-06:05:46.585199) [compaction_job.cc:2018] [default] [JOB 90684] Compacted 2@1 + 2@2 files to L2 => 111075267 bytes 2024/07/26-06:05:46.587693 140562215175744 (Original Log Time 2024/07/26-06:05:46.585690) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.5 rd, 12.8 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(20.4, 90.8 +0.0 blob) out(105.9 +0.0 blob), read-write-amplify(10.7) write-amplify(5.2) OK, records in: 722082, records dropped: 3084 output_compression: Snappy 2024/07/26-06:05:46.587704 140562215175744 (Original Log Time 2024/07/26-06:05:46.585734) EVENT_LOG_v1 {"time_micros": 1721945146585715, "cf": "default", "job": 90684, "event": "compaction_finished", "compaction_time_micros": 8658264, "compaction_time_cpu_micros": 1775754, "output_level": 2, "num_output_files": 3, "total_output_size": 111075267, "num_input_records": 722082, "num_output_records": 718998, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 198107582, "file_range_sync_nanos": 0, "file_fsync_nanos": 2867, "file_prepare_write_nanos": 56276, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/26-06:05:46.708487 140562215175744 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1721720512,"starts":1721945137,"executesMs":8800,"compactionJobId":90684,"attempt":0,"compactionInputRawBytes":144416400,"compactionInputZipBytes":116557088,"compactionOutputRawBytes":0,"compactionOutputZipBytes":111075267,"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":"00-6e3013a976841f39674b600e10198f41-464d6a744b7c09ef-00"}}, response = 2024/07/26-06:05:46.708564 140562215175744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-90684/att-00: olev 2, work 8.801 s, result 4.146 ms, install 2.530 ms, input{raw 137.726 MiB zip 111.158 MiB}