2024/08/20-07:03:25.629097 140500515026496 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00: fork to child time = 0.011429 sec 2024/08/20-07:03:25.630082 140500515026496 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00 2024/08/20-07:03:25.634934 140500515026496 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00 2024/08/20-07:03:25.636376 140500515026496 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:03:25.636698 140500515026496 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:03:25.678762 140500515026496 [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-14461/att-00/MANIFEST-14629260 2024/08/20-07:03:25.726220 140500515026496 [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-14461/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14645706, last_sequence is 190153597873, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14645647 2024/08/20-07:03:25.726236 140500515026496 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:03:25.726461 140500515026496 [version_set.cc:5652] Creating manifest 14645706 2024/08/20-07:03:25.778231 140500515026496 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:03:25.811494 140500515026496 [compaction_job.cc:2433] [default] [JOB 14461] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-07:03:25.811546 140500515026496 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 7440 Base level 1, inputs: [14645683(28MB)], [14645639(47MB) 14645640(46MB)] 2024/08/20-07:03:26.039190 140500515026496 [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 2024/08/20-07:03:26.039222 140500515026496 [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 2024/08/20-07:03:26.039250 140500515026496 [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 2024/08/20-07:03:26.039266 140500515026496 [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 2024/08/20-07:03:26.039279 140500515026496 [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 2024/08/20-07:03:26.409782 140500515026496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645707.sst) /dev/shm/ToplingTemp/Topling-230498-2YebYn 2024/08/20-07:03:26.998787 140500515026496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645707.sst): first pass time = 0.59's, 113.947'MB/sec 2024/08/20-07:03:28.337702 140500515026496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645707.sst): old prealloc_size = 73819750, real_size = 49224848 2024/08/20-07:03:28.337794 140500515026496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645707.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.41 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-07:03:29.132631 140500515026496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645707.sst): second pass time = 1.34's, 46.180'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.79's, 64.041'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24671.972'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.133'MB/sec write SST data time = 0.16's, 312.897'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 = 14046.456'MB/sec zip my value time = 1.34's, unzip length = 0.062'GB zip my value throughput = 46.180'MB/sec zip pipeline throughput = 139.809'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.41 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.41 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8151 value = 1.2954 dict = 1.00 all = 1.3182 } Zip/UnZip{ index = 0.5509 value = 0.7720 dict = 1.00 all = 0.7586 } ---------------------------- 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 = 1.423881253 MB/sec (with seq num) write speed all = 1.366798794 MB/sec (without seq num) 2024/08/20-07:03:29.195913 140500515026496 [compaction_job.cc:1944] [default] [JOB 14461] Generated table #14645707: 335545 keys, 50907659 bytes, temperature: kWarm 2024/08/20-07:03:29.196033 140500515026496 EVENT_LOG_v1 {"time_micros": 1724108609195972, "cf_name": "default", "job": 14461, "event": "table_file_creation", "file_number": 14645707, "file_size": 50907659, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190038354487, "largest_seqno": 190153539267, "table_properties": {"data_size": 47661888, "index_size": 1478912, "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": 1724108606, "oldest_key_time": 0, "file_creation_time": 1724108606, "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": 14645707, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:03:29.249413 140500515026496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645708.sst) /dev/shm/ToplingTemp/Topling-230498-EzLd0l 2024/08/20-07:03:30.569818 140500515026496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645708.sst): first pass time = 1.32's, 50.827'MB/sec 2024/08/20-07:03:32.377838 140500515026496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645708.sst): old prealloc_size = 73819750, real_size = 48605928 2024/08/20-07:03:32.377901 140500515026496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645708.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.54 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-07:03:32.753257 140500515026496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645708.sst): second pass time = 1.81's, 34.161'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 133.843'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25721.090'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.263'MB/sec write SST data time = 0.06's, 894.994'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 = 17077.844'MB/sec zip my value time = 1.81's, unzip length = 0.062'GB zip my value throughput = 34.161'MB/sec zip pipeline throughput = 154.913'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.54 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.54 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.1543 value = 1.2951 dict = 1.00 all = 1.3356 } Zip/UnZip{ index = 0.3170 value = 0.7721 dict = 1.00 all = 0.7487 } ---------------------------- 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 = 1.425205124 MB/sec (with seq num) write speed all = 1.368071653 MB/sec (without seq num) 2024/08/20-07:03:32.872464 140500515026496 [compaction_job.cc:1944] [default] [JOB 14461] Generated table #14645708: 335545 keys, 50246795 bytes, temperature: kWarm 2024/08/20-07:03:32.872537 140500515026496 EVENT_LOG_v1 {"time_micros": 1724108612872505, "cf_name": "default", "job": 14461, "event": "table_file_creation", "file_number": 14645708, "file_size": 50246795, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190116296916, "largest_seqno": 190153539268, "table_properties": {"data_size": 47670928, "index_size": 851008, "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": 1724108609, "oldest_key_time": 0, "file_creation_time": 1724108609, "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": 14645708, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:03:32.913844 140500515026496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645709.sst) /dev/shm/ToplingTemp/Topling-230498-CxiJLl 2024/08/20-07:03:33.108754 140500515026496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645709.sst): first pass time = 0.19's, 122.458'MB/sec 2024/08/20-07:03:33.370000 140500515026496 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645709.sst): part-0: reject ZipStore ratio = 0.845 2024/08/20-07:03:33.423463 140500515026496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645709.sst): old prealloc_size = 73819750, real_size = 22790128 2024/08/20-07:03:33.423562 140500515026496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645709.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 119308 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 6.77 raw-val = 0.0220 GB zip-val = 0.0220 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-07:03:33.574462 140500515026496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00/14645709.sst): second pass time = 0.26's, 84.253'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.15's, 153.119'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14227.612'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.451'MB/sec write SST data time = 0.08's, 272.812'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 = 0.26's, unzip length = 0.022'GB zip my value throughput = 84.253'MB/sec zip pipeline throughput = 84.253'MB/sec entries = 119308 avg-key = 16.00 avg-zkey = 6.77 avg-val = 184.00 avg-zval = 184.00 usrkeys = 119308 avg-key = 8.00 avg-zkey = 6.77 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 119308 bytes = 357936 } seq expand size = 835156 multi value expand size = 0 cnt WriteAppend = 2688 UnZipSize{ index = 0.0010 GB value = 0.0220 GB dict = 0.00 MB all = 0.0239 GB } __ZipSize{ index = 0.0008 GB value = 0.0220 GB dict = 0.00 MB all = 0.0231 GB } UnZip/Zip{ index = 1.1824 value = 1.0000 dict = 0.00 all = 1.0321 } Zip/UnZip{ index = 0.8457 value = 1.0000 dict = 0.00 all = 0.9689 } ---------------------------- total value len = 62.447716 GB avg = 0.180 KB (by entry num) total key len = 6.801404 GB avg = 0.020 KB total ukey len = 3.195831 GB avg = 0.008 KB total ukey num = 0.390123959 Billion total entry num = 0.347001967 Billion write speed all = 1.425689482 MB/sec (with seq num) write speed all = 1.368537326 MB/sec (without seq num) 2024/08/20-07:03:33.608734 140500515026496 [compaction_job.cc:1944] [default] [JOB 14461] Generated table #14645709: 119308 keys, 23119691 bytes, temperature: kWarm 2024/08/20-07:03:33.608811 140500515026496 EVENT_LOG_v1 {"time_micros": 1724108613608768, "cf_name": "default", "job": 14461, "event": "table_file_creation", "file_number": 14645709, "file_size": 23119691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190141580887, "largest_seqno": 190153539269, "table_properties": {"data_size": 21952864, "index_size": 807232, "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": 1908928, "raw_average_key_size": 16, "raw_value_size": 21952672, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 119308, "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": 1724108612, "oldest_key_time": 0, "file_creation_time": 1724108612, "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": 14645709, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:03:33.627693 140500515026496 [compaction_job.cc:699] job-14461: subcompact[0], size: 0.124274 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-14461/att-00 [14645707,14645708,14645709] 2024/08/20-07:03:33.701660 140500515026496 (Original Log Time 2024/08/20-07:03:25.811648) EVENT_LOG_v1 {"time_micros": 1724108605811569, "job": 14461, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14645683], "files_L2": [14645639, 14645640], "score": 0.984977, "input_data_size": 128624508, "oldest_snapshot_seqno": 190153597790} 2024/08/20-07:03:33.701665 140500515026496 (Original Log Time 2024/08/20-07:03:33.700804) [compaction_job.cc:2018] [default] [JOB 14461] Compacted 1@1 + 2@2 files to L2 => 124274145 bytes 2024/08/20-07:03:33.701667 140500515026496 (Original Log Time 2024/08/20-07:03:33.701572) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.5 rd, 15.9 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(28.2, 94.5 +0.0 blob) out(118.5 +0.0 blob), read-write-amplify(8.6) write-amplify(4.2) OK, records in: 794868, records dropped: 4470 output_compression: Snappy 2024/08/20-07:03:33.701678 140500515026496 (Original Log Time 2024/08/20-07:03:33.701632) EVENT_LOG_v1 {"time_micros": 1724108613701605, "cf": "default", "job": 14461, "event": "compaction_finished", "compaction_time_micros": 7816058, "compaction_time_cpu_micros": 2032287, "output_level": 2, "num_output_files": 3, "total_output_size": 124274145, "num_input_records": 794868, "num_output_records": 790398, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 171794465, "file_range_sync_nanos": 0, "file_fsync_nanos": 2800, "file_prepare_write_nanos": 160302, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-07:03:33.852271 140500515026496 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":1724108605,"executesMs":8056,"compactionJobId":14461,"attempt":0,"compactionInputRawBytes":158973600,"compactionInputZipBytes":128624508,"compactionOutputRawBytes":0,"compactionOutputZipBytes":124274145,"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":"00-49972ab35b56e6178d6f68f69bb8df0a-a400d048d45fe99c-00"}}, response = 2024/08/20-07:03:33.852442 140500515026496 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-14461/att-00: olev 2, work 8.056 s, result 15.336 ms, install 0.907 ms, input{raw 151.609 MiB zip 122.666 MiB}