2024/08/20-11:49:17.262126 140500598953536 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00: fork to child time = 0.060023 sec 2024/08/20-11:49:17.263424 140500598953536 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00 2024/08/20-11:49:17.268645 140500598953536 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00 2024/08/20-11:49:17.268944 140500598953536 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:49:17.269210 140500598953536 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:49:17.313035 140500598953536 [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-27607/att-00/MANIFEST-14629260 2024/08/20-11:49:17.326801 140500598953536 [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-27607/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660982, last_sequence is 190489212188, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660847 2024/08/20-11:49:17.326808 140500598953536 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:49:17.326865 140500598953536 [version_set.cc:5652] Creating manifest 14660982 2024/08/20-11:49:17.352539 140500598953536 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:49:17.369885 140500598953536 [compaction_job.cc:2433] [default] [JOB 27607] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-11:49:17.369901 140500598953536 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14136 Base level 1, inputs: [14660961(13MB)], [14660912(47MB) 14660913(47MB) 14660914(40MB)] 2024/08/20-11:49:17.486701 140500598953536 [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 2024/08/20-11:49:17.486746 140500598953536 [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 2024/08/20-11:49:17.486770 140500598953536 [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 2024/08/20-11:49:17.486790 140500598953536 [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 2024/08/20-11:49:17.486804 140500598953536 [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 2024/08/20-11:49:17.848103 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660983.sst) /dev/shm/ToplingTemp/Topling-332587-z6YAYP 2024/08/20-11:49:18.159977 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660983.sst): first pass time = 0.31's, 215.214'MB/sec 2024/08/20-11:49:19.928661 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660983.sst): old prealloc_size = 73819750, real_size = 48388560 2024/08/20-11:49:19.928749 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660983.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.92 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-11:49:20.287341 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660983.sst): second pass time = 1.77's, 34.924'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 139.475'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11029.124'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.276'MB/sec write SST data time = 0.06's, 908.382'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 = 13106.672'MB/sec zip my value time = 1.77's, unzip length = 0.062'GB zip my value throughput = 34.924'MB/sec zip pipeline throughput = 197.289'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.92 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.92 avg-val = 191.00 avg-zval = 142.04 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.1623 value = 1.2954 dict = 1.00 all = 1.3414 } Zip/UnZip{ index = 0.2403 value = 0.7719 dict = 1.00 all = 0.7455 } ---------------------------- 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 = 1.052281318 MB/sec (with seq num) write speed all = 1.010096055 MB/sec (without seq num) 2024/08/20-11:49:20.430958 140500598953536 [compaction_job.cc:1944] [default] [JOB 27607] Generated table #14660983: 335545 keys, 50029387 bytes, temperature: kWarm 2024/08/20-11:49:20.431036 140500598953536 EVENT_LOG_v1 {"time_micros": 1724125760430990, "cf_name": "default", "job": 27607, "event": "table_file_creation", "file_number": 14660983, "file_size": 50029387, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190448195076, "largest_seqno": 190489192270, "table_properties": {"data_size": 47659600, "index_size": 644928, "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": 1724125757, "oldest_key_time": 0, "file_creation_time": 1724125757, "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": 14660983, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:49:20.462447 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660984.sst) /dev/shm/ToplingTemp/Topling-332587-z2idjQ 2024/08/20-11:49:21.204735 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660984.sst): first pass time = 0.74's, 90.415'MB/sec 2024/08/20-11:49:21.997037 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660984.sst): old prealloc_size = 73819750, real_size = 48398848 2024/08/20-11:49:21.997098 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660984.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.92 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-11:49:22.277127 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660984.sst): second pass time = 0.79's, 78.011'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 178.657'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18264.493'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.364'MB/sec write SST data time = 0.05's, 1009.041'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 = 15818.713'MB/sec zip my value time = 0.79's, unzip length = 0.062'GB zip my value throughput = 78.011'MB/sec zip pipeline throughput = 130.328'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.92 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.92 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.1602 value = 1.2952 dict = 1.00 all = 1.3411 } Zip/UnZip{ index = 0.2404 value = 0.7721 dict = 1.00 all = 0.7456 } ---------------------------- 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 = 1.053306316 MB/sec (with seq num) write speed all = 1.011081485 MB/sec (without seq num) 2024/08/20-11:49:22.347239 140500598953536 [compaction_job.cc:1944] [default] [JOB 27607] Generated table #14660984: 335545 keys, 50039691 bytes, temperature: kWarm 2024/08/20-11:49:22.347450 140500598953536 EVENT_LOG_v1 {"time_micros": 1724125762347270, "cf_name": "default", "job": 27607, "event": "table_file_creation", "file_number": 14660984, "file_size": 50039691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190448195078, "largest_seqno": 190489192268, "table_properties": {"data_size": 47669568, "index_size": 645248, "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": 1724125760, "oldest_key_time": 0, "file_creation_time": 1724125760, "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": 14660984, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:49:22.385578 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660985.sst) /dev/shm/ToplingTemp/Topling-332587-QyvSFP 2024/08/20-11:49:23.558980 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660985.sst): first pass time = 1.17's, 56.399'MB/sec 2024/08/20-11:49:24.847434 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660985.sst): old prealloc_size = 73819750, real_size = 49206816 2024/08/20-11:49:24.847502 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660985.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 330876 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0021 GB avg-key = 4.00 avg-zkey = 6.25 raw-val = 0.0609 GB zip-val = 0.0471 GB avg-val = 184.00 avg-zval = 142.21 2024/08/20-11:49:25.118853 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00/14660985.sst): second pass time = 1.29's, 47.280'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 187.265'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 72480.874'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.370'MB/sec write SST data time = 0.05's, 1069.348'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.624'MB, throughput = 12379.071'MB/sec zip my value time = 1.29's, unzip length = 0.061'GB zip my value throughput = 47.280'MB/sec zip pipeline throughput = 140.686'MB/sec entries = 330876 avg-key = 16.00 avg-zkey = 6.25 avg-val = 184.00 avg-zval = 142.21 usrkeys = 330876 avg-key = 8.00 avg-zkey = 6.25 avg-val = 191.00 avg-zval = 142.21 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 330876 bytes = 1075360 } seq expand size = 2316132 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0026 GB value = 0.0609 GB dict = 0.62 MB all = 0.0662 GB } __ZipSize{ index = 0.0021 GB value = 0.0471 GB dict = 0.62 MB all = 0.0508 GB } UnZip/Zip{ index = 1.2793 value = 1.2938 dict = 1.00 all = 1.3020 } Zip/UnZip{ index = 0.7817 value = 0.7729 dict = 1.00 all = 0.7680 } ---------------------------- total value len = 62.488125 GB avg = 0.180 KB (by entry num) total key len = 6.804789 GB avg = 0.020 KB total ukey len = 3.197523 GB avg = 0.008 KB total ukey num = 0.390335527 Billion total entry num = 0.347213535 Billion write speed all = 1.054302881 MB/sec (with seq num) write speed all = 1.012039601 MB/sec (without seq num) 2024/08/20-11:49:25.192900 140500598953536 [compaction_job.cc:1944] [default] [JOB 27607] Generated table #14660985: 330876 keys, 50825717 bytes, temperature: kWarm 2024/08/20-11:49:25.192967 140500598953536 EVENT_LOG_v1 {"time_micros": 1724125765192937, "cf_name": "default", "job": 27607, "event": "table_file_creation", "file_number": 14660985, "file_size": 50825717, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190448195316, "largest_seqno": 190489192267, "table_properties": {"data_size": 47054736, "index_size": 2069184, "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": 5294016, "raw_average_key_size": 16, "raw_value_size": 60881184, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 330876, "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": 1724125762, "oldest_key_time": 0, "file_creation_time": 1724125762, "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": 14660985, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:49:25.219703 140500598953536 [compaction_job.cc:699] job-27607: subcompact[0], size: 0.150895 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27607/att-00 [14660983,14660984,14660985] 2024/08/20-11:49:25.250025 140500598953536 (Original Log Time 2024/08/20-11:49:17.369976) EVENT_LOG_v1 {"time_micros": 1724125757369916, "job": 27607, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14660961], "files_L2": [14660912, 14660913, 14660914], "score": 0.992264, "input_data_size": 156143822, "oldest_snapshot_seqno": 190489211487} 2024/08/20-11:49:25.250029 140500598953536 (Original Log Time 2024/08/20-11:49:25.249529) [compaction_job.cc:2018] [default] [JOB 27607] Compacted 1@1 + 3@2 files to L2 => 150894795 bytes 2024/08/20-11:49:25.250032 140500598953536 (Original Log Time 2024/08/20-11:49:25.249943) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.06, MB/sec: 19.9 rd, 19.2 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.2, 135.7 +0.0 blob) out(143.9 +0.0 blob), read-write-amplify(22.2) write-amplify(10.9) OK, records in: 1004932, records dropped: 2966 output_compression: Snappy 2024/08/20-11:49:25.250041 140500598953536 (Original Log Time 2024/08/20-11:49:25.249997) EVENT_LOG_v1 {"time_micros": 1724125765249970, "cf": "default", "job": 27607, "event": "compaction_finished", "compaction_time_micros": 7849739, "compaction_time_cpu_micros": 2083056, "output_level": 2, "num_output_files": 3, "total_output_size": 150894795, "num_input_records": 1004932, "num_output_records": 1001966, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 101963989, "file_range_sync_nanos": 0, "file_fsync_nanos": 2039, "file_prepare_write_nanos": 7786, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:49:25.380220 140500598953536 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":1724125757,"executesMs":7980,"compactionJobId":27607,"attempt":0,"compactionInputRawBytes":200986400,"compactionInputZipBytes":156143822,"compactionOutputRawBytes":0,"compactionOutputZipBytes":150894795,"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-d47cddc14c6368db5806726d3e27f3d0-3dbe5a86d0d4798c-00"}}, response = 2024/08/20-11:49:25.380320 140500598953536 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27607/att-00: olev 2, work 7.981 s, result 6.198 ms, install 0.533 ms, input{raw 191.676 MiB zip 148.910 MiB}