2024/08/20-11:23:16.104034 140500137354816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00: fork to child time = 0.024962 sec 2024/08/20-11:23:16.105288 140500137354816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00 2024/08/20-11:23:16.110289 140500137354816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00 2024/08/20-11:23:16.111859 140500137354816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:23:16.112234 140500137354816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:23:16.160629 140500137354816 [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-26519/att-00/MANIFEST-14629260 2024/08/20-11:23:16.177636 140500137354816 [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-26519/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14659743, last_sequence is 190460283637, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14659705 2024/08/20-11:23:16.177645 140500137354816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:23:16.177709 140500137354816 [version_set.cc:5652] Creating manifest 14659743 2024/08/20-11:23:16.209340 140500137354816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:23:16.223334 140500137354816 [compaction_job.cc:2433] [default] [JOB 26519] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-11:23:16.223347 140500137354816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13607 Base level 1, inputs: [14659736(13MB)], [14659667(48MB) 14659668(47MB)] 2024/08/20-11:23:16.358915 140500137354816 [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 2024/08/20-11:23:16.358949 140500137354816 [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 2024/08/20-11:23:16.358966 140500137354816 [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 2024/08/20-11:23:16.358978 140500137354816 [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 2024/08/20-11:23:16.358988 140500137354816 [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 2024/08/20-11:23:17.117353 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659744.sst) /dev/shm/ToplingTemp/Topling-324356-1oAfUs 2024/08/20-11:23:17.470174 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659744.sst): first pass time = 0.35's, 190.231'MB/sec 2024/08/20-11:23:19.725988 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659744.sst): old prealloc_size = 73819750, real_size = 49252104 2024/08/20-11:23:19.726081 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659744.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 = 4.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-11:23:20.296143 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659744.sst): second pass time = 2.25's, 27.396'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 89.258'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25556.634'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.175'MB/sec write SST data time = 0.09's, 567.628'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 = 28834.320'MB/sec zip my value time = 2.25's, unzip length = 0.062'GB zip my value throughput = 27.396'MB/sec zip pipeline throughput = 186.528'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.47 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.47 avg-val = 191.00 avg-zval = 142.06 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7882 value = 1.2952 dict = 1.00 all = 1.3186 } Zip/UnZip{ index = 0.5592 value = 0.7721 dict = 1.00 all = 0.7584 } ---------------------------- 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 = 1.077866929 MB/sec (with seq num) write speed all = 1.034655955 MB/sec (without seq num) 2024/08/20-11:23:20.360615 140500137354816 [compaction_job.cc:1944] [default] [JOB 26519] Generated table #14659744: 335545 keys, 50892939 bytes, temperature: kWarm 2024/08/20-11:23:20.360712 140500137354816 EVENT_LOG_v1 {"time_micros": 1724124200360652, "cf_name": "default", "job": 26519, "event": "table_file_creation", "file_number": 14659744, "file_size": 50892939, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190408122474, "largest_seqno": 190460265854, "table_properties": {"data_size": 47666944, "index_size": 1501120, "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": 1724124197, "oldest_key_time": 0, "file_creation_time": 1724124197, "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": 14659744, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:23:20.406872 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659745.sst) /dev/shm/ToplingTemp/Topling-324356-44HaMt 2024/08/20-11:23:21.354102 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659745.sst): first pass time = 0.95's, 70.851'MB/sec 2024/08/20-11:23:25.356193 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659745.sst): old prealloc_size = 73819750, real_size = 48428240 2024/08/20-11:23:25.356269 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659745.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.01 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-11:23:25.899970 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659745.sst): second pass time = 4.00's, 15.431'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 92.158'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15594.224'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.185'MB/sec write SST data time = 0.09's, 554.840'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 = 10786.099'MB/sec zip my value time = 4.00's, unzip length = 0.062'GB zip my value throughput = 15.431'MB/sec zip pipeline throughput = 152.106'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.01 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.01 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.9832 value = 1.2952 dict = 1.00 all = 1.3392 } Zip/UnZip{ index = 0.2511 value = 0.7721 dict = 1.00 all = 0.7467 } ---------------------------- 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 = 1.078855286 MB/sec (with seq num) write speed all = 1.035606251 MB/sec (without seq num) 2024/08/20-11:23:25.963616 140500137354816 [compaction_job.cc:1944] [default] [JOB 26519] Generated table #14659745: 335545 keys, 50111115 bytes, temperature: kWarm 2024/08/20-11:23:25.963700 140500137354816 EVENT_LOG_v1 {"time_micros": 1724124205963655, "cf_name": "default", "job": 26519, "event": "table_file_creation", "file_number": 14659745, "file_size": 50111115, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190364437979, "largest_seqno": 190460265856, "table_properties": {"data_size": 47670320, "index_size": 673920, "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": 1724124200, "oldest_key_time": 0, "file_creation_time": 1724124200, "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": 14659745, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:23:26.021011 140500137354816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659746.sst) /dev/shm/ToplingTemp/Topling-324356-KDRxpt 2024/08/20-11:23:26.199531 140500137354816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659746.sst): first pass time = 0.18's, 68.794'MB/sec 2024/08/20-11:23:26.752027 140500137354816 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659746.sst): part-0: reject ZipStore ratio = 0.903 2024/08/20-11:23:26.786856 140500137354816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659746.sst): old prealloc_size = 73819750, real_size = 11637552 2024/08/20-11:23:26.786947 140500137354816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659746.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 61389 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 5.31 raw-val = 0.0113 GB zip-val = 0.0113 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-11:23:26.816449 140500137354816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00/14659746.sst): second pass time = 0.55's, 20.475'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 399.212'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4824.867'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.865'MB/sec write SST data time = 0.01's, 1002.898'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 = 0.55's, unzip length = 0.011'GB zip my value throughput = 20.475'MB/sec zip pipeline throughput = 91.839'MB/sec entries = 61389 avg-key = 16.00 avg-zkey = 5.31 avg-val = 184.00 avg-zval = 184.00 usrkeys = 61389 avg-key = 8.00 avg-zkey = 5.31 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 61389 bytes = 191856 } seq expand size = 429723 multi value expand size = 0 cnt WriteAppend = 1387 UnZipSize{ index = 0.0005 GB value = 0.0113 GB dict = 0.00 MB all = 0.0123 GB } __ZipSize{ index = 0.0003 GB value = 0.0113 GB dict = 0.00 MB all = 0.0118 GB } UnZip/Zip{ index = 1.5052 value = 1.0000 dict = 0.00 all = 1.0391 } Zip/UnZip{ index = 0.6644 value = 1.0000 dict = 0.00 all = 0.9623 } ---------------------------- total value len = 62.436653 GB avg = 0.180 KB (by entry num) total key len = 6.800477 GB avg = 0.020 KB total ukey len = 3.195367 GB avg = 0.008 KB total ukey num = 0.390066040 Billion total entry num = 0.346944048 Billion write speed all = 1.079037919 MB/sec (with seq num) write speed all = 1.035781848 MB/sec (without seq num) 2024/08/20-11:23:26.839867 140500137354816 [compaction_job.cc:1944] [default] [JOB 26519] Generated table #14659746: 61389 keys, 11815371 bytes, temperature: kWarm 2024/08/20-11:23:26.839954 140500137354816 EVENT_LOG_v1 {"time_micros": 1724124206839902, "cf_name": "default", "job": 26519, "event": "table_file_creation", "file_number": 14659746, "file_size": 11815371, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190435959902, "largest_seqno": 190460265857, "table_properties": {"data_size": 11295776, "index_size": 326272, "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": 982224, "raw_average_key_size": 16, "raw_value_size": 11295576, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 61389, "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": 1724124206, "oldest_key_time": 0, "file_creation_time": 1724124206, "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": 14659746, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:23:26.856568 140500137354816 [compaction_job.cc:699] job-26519: subcompact[0], size: 0.112819 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26519/att-00 [14659744,14659745,14659746] 2024/08/20-11:23:26.885489 140500137354816 (Original Log Time 2024/08/20-11:23:16.223413) EVENT_LOG_v1 {"time_micros": 1724124196223360, "job": 26519, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14659736], "files_L2": [14659667, 14659668], "score": 0.998804, "input_data_size": 114957545, "oldest_snapshot_seqno": 190460283238} 2024/08/20-11:23:26.885492 140500137354816 (Original Log Time 2024/08/20-11:23:26.885017) [compaction_job.cc:2018] [default] [JOB 26519] Compacted 1@1 + 2@2 files to L2 => 112819425 bytes 2024/08/20-11:23:26.885494 140500137354816 (Original Log Time 2024/08/20-11:23:26.885423) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 10.8 rd, 10.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(13.1, 96.5 +0.0 blob) out(107.6 +0.0 blob), read-write-amplify(16.5) write-amplify(8.2) OK, records in: 734919, records dropped: 2440 output_compression: Snappy 2024/08/20-11:23:26.885500 140500137354816 (Original Log Time 2024/08/20-11:23:26.885471) EVENT_LOG_v1 {"time_micros": 1724124206885448, "cf": "default", "job": 26519, "event": "compaction_finished", "compaction_time_micros": 10633163, "compaction_time_cpu_micros": 1880514, "output_level": 2, "num_output_files": 3, "total_output_size": 112819425, "num_input_records": 734919, "num_output_records": 732479, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 113925333, "file_range_sync_nanos": 0, "file_fsync_nanos": 2439, "file_prepare_write_nanos": 84209, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:23:27.008099 140500137354816 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":1724124196,"executesMs":10775,"compactionJobId":26519,"attempt":0,"compactionInputRawBytes":146983800,"compactionInputZipBytes":114957545,"compactionOutputRawBytes":0,"compactionOutputZipBytes":112819425,"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":"00-256a8ca6fa1b631f784c081fbfc9ba08-cab35c43f8ebfe32-00"}}, response = 2024/08/20-11:23:27.008207 140500137354816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-26519/att-00: olev 2, work 10.776 s, result 5.122 ms, install 0.507 ms, input{raw 140.175 MiB zip 109.632 MiB}