2024/07/25-18:01:17.214601 140562106070592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00: fork to child time = 0.018181 sec 2024/07/25-18:01:17.215255 140562106070592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00 2024/07/25-18:01:17.219790 140562106070592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00 2024/07/25-18:01:17.220974 140562106070592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-18:01:17.221286 140562106070592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-18:01:17.267528 140562106070592 [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-65176/att-00/MANIFEST-13366722 2024/07/25-18:01:17.306098 140562106070592 [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-65176/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13446616, last_sequence is 164873796998, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13446503 2024/07/25-18:01:17.306108 140562106070592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-18:01:17.306177 140562106070592 [version_set.cc:5652] Creating manifest 13446616 2024/07/25-18:01:17.335039 140562106070592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-18:01:17.352166 140562106070592 [compaction_job.cc:2433] [default] [JOB 65176] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/07/25-18:01:17.352178 140562106070592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 34205 Base level 2, inputs: [13446595(31MB)], [13446581(41MB) 13446582(41MB)] 2024/07/25-18:01:17.611139 140562106070592 [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 2024/07/25-18:01:17.611160 140562106070592 [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 2024/07/25-18:01:17.611173 140562106070592 [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 2024/07/25-18:01:17.611181 140562106070592 [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 2024/07/25-18:01:17.611189 140562106070592 [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 2024/07/25-18:01:17.975030 140562106070592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446617.sst) /dev/shm/ToplingTemp/Topling-20543-LMsE7w 2024/07/25-18:01:18.146284 140562106070592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446617.sst): first pass time = 0.17's, 783.899'MB/sec 2024/07/25-18:01:19.345231 140562106070592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446617.sst): old prealloc_size = 132910098, real_size = 41855072 2024/07/25-18:01:19.345285 140562106070592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446617.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.98 avg-zval = 317.96 2024/07/25-18:01:19.606822 140562106070592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446617.sst): second pass time = 1.19's, 110.161'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 166.895'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20829.737'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.162'MB/sec write SST data time = 0.06's, 705.201'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 47120.435'MB/sec zip my value time = 1.19's, unzip length = 0.132'GB zip my value throughput = 110.161'MB/sec zip pipeline throughput = 123.403'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1016.98 avg-zval = 317.96 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1023.98 avg-zval = 317.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 453024 } seq expand size = 906024 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3252 value = 3.1984 dict = 1.00 all = 3.0745 } Zip/UnZip{ index = 0.4301 value = 0.3127 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.022522656 MB/sec (with seq num) write speed all = 0.022350065 MB/sec (without seq num) 2024/07/25-18:01:19.673469 140562106070592 [compaction_job.cc:1944] [default] [JOB 65176] Generated table #13446617: 129432 keys, 43655410 bytes, temperature: kWarm 2024/07/25-18:01:19.673901 140562106070592 EVENT_LOG_v1 {"time_micros": 1721901679673589, "cf_name": "default", "job": 65176, "event": "table_file_creation", "file_number": 13446617, "file_size": 43655410, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164653188421, "largest_seqno": 164873484472, "table_properties": {"data_size": 41154576, "index_size": 667968, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131629725, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1721901677, "oldest_key_time": 0, "file_creation_time": 1721901677, "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": 13446617, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-18:01:19.777128 140562106070592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446618.sst) /dev/shm/ToplingTemp/Topling-20543-zgHJCy 2024/07/25-18:01:20.574308 140562106070592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446618.sst): first pass time = 0.80's, 168.374'MB/sec 2024/07/25-18:01:23.942149 140562106070592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446618.sst): old prealloc_size = 132910098, real_size = 41857696 2024/07/25-18:01:23.942222 140562106070592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446618.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.32 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.83 2024/07/25-18:01:24.217952 140562106070592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446618.sst): second pass time = 3.37's, 39.094'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 158.257'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19657.743'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.159'MB/sec write SST data time = 0.07's, 605.856'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 22774.955'MB/sec zip my value time = 3.37's, unzip length = 0.132'GB zip my value throughput = 39.094'MB/sec zip pipeline throughput = 203.506'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.32 avg-val = 1017.00 avg-zval = 317.83 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.32 avg-val = 1024.00 avg-zval = 317.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 436832 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2550 value = 3.1998 dict = 1.00 all = 3.0754 } Zip/UnZip{ index = 0.4435 value = 0.3125 dict = 1.00 all = 0.3252 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258861 Billion total entry num = 0.000258861 Billion write speed all = 0.045010698 MB/sec (with seq num) write speed all = 0.044665785 MB/sec (without seq num) 2024/07/25-18:01:24.314075 140562106070592 [compaction_job.cc:1944] [default] [JOB 65176] Generated table #13446618: 129429 keys, 43641919 bytes, temperature: kWarm 2024/07/25-18:01:24.314171 140562106070592 EVENT_LOG_v1 {"time_micros": 1721901684314118, "cf_name": "default", "job": 65176, "event": "table_file_creation", "file_number": 13446618, "file_size": 43641919, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164764562219, "largest_seqno": 164873484534, "table_properties": {"data_size": 41136400, "index_size": 688768, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629688, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1721901679, "oldest_key_time": 0, "file_creation_time": 1721901679, "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": 13446618, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-18:01:24.365222 140562106070592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446619.sst) /dev/shm/ToplingTemp/Topling-20543-X5VXQy 2024/07/25-18:01:24.399828 140562106070592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446619.sst): first pass time = 0.03's, 355.464'MB/sec 2024/07/25-18:01:24.544806 140562106070592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446619.sst): old prealloc_size = 132910098, real_size = 3853416 2024/07/25-18:01:24.544901 140562106070592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446619.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 11846 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.44 raw-val = 0.0120 GB zip-val = 0.0038 GB avg-val =1016.99 avg-zval = 324.58 2024/07/25-18:01:24.582460 140562106070592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00/13446619.sst): second pass time = 0.14's, 83.610'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 106.675'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 113.709'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.094'MB/sec write SST data time = 0.01's, 650.860'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.127'MB, throughput = 2528.562'MB/sec zip my value time = 0.14's, unzip length = 0.012'GB zip my value throughput = 83.610'MB/sec zip pipeline throughput = 108.983'MB/sec entries = 11846 avg-key = 20.00 avg-zkey = 0.44 avg-val = 1016.99 avg-zval = 324.58 usrkeys = 11846 avg-key = 12.00 avg-zkey = 0.44 avg-val = 1023.99 avg-zval = 324.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 11846 bytes = 34080 } seq expand size = 82922 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0120 GB dict = 0.13 MB all = 0.0123 GB } __ZipSize{ index = 0.0000 GB value = 0.0038 GB dict = 0.13 MB all = 0.0040 GB } UnZip/Zip{ index = 27.0869 value = 3.1332 dict = 1.00 all = 3.0614 } Zip/UnZip{ index = 0.0369 value = 0.3192 dict = 1.00 all = 0.3267 } ---------------------------- total value len = 0.277202 GB avg = 1.024 KB (by entry num) total key len = 0.005414 GB avg = 0.020 KB total ukey len = 0.003248 GB avg = 0.012 KB total ukey num = 0.000270707 Billion total entry num = 0.000270707 Billion write speed all = 0.047067623 MB/sec (with seq num) write speed all = 0.046706948 MB/sec (without seq num) 2024/07/25-18:01:24.595997 140562106070592 [compaction_job.cc:1944] [default] [JOB 65176] Generated table #13446619: 11846 keys, 4012658 bytes, temperature: kWarm 2024/07/25-18:01:24.596081 140562106070592 EVENT_LOG_v1 {"time_micros": 1721901684596032, "cf_name": "default", "job": 65176, "event": "table_file_creation", "file_number": 13446619, "file_size": 4012658, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164864642086, "largest_seqno": 164871716625, "table_properties": {"data_size": 3845024, "index_size": 5248, "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": 236920, "raw_average_key_size": 20, "raw_value_size": 12047294, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 11846, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1721901684, "oldest_key_time": 0, "file_creation_time": 1721901684, "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": 13446619, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-18:01:24.612252 140562106070592 [compaction_job.cc:699] job-65176: subcompact[0], size: 0.091310 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65176/att-00 [13446617,13446618,13446619] 2024/07/25-18:01:24.652489 140562106070592 (Original Log Time 2024/07/25-18:01:17.352238) EVENT_LOG_v1 {"time_micros": 1721901677352192, "job": 65176, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [13446595], "files_L3": [13446581, 13446582], "score": 1.01416, "input_data_size": 120827362, "oldest_snapshot_seqno": 164873796715} 2024/07/25-18:01:24.652494 140562106070592 (Original Log Time 2024/07/25-18:01:24.645642) [compaction_job.cc:2018] [default] [JOB 65176] Compacted 1@2 + 2@3 files to L3 => 91309987 bytes 2024/07/25-18:01:24.652497 140562106070592 (Original Log Time 2024/07/25-18:01:24.652396) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 16.6 rd, 12.6 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.3 +0.0 blob) out(87.1 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 290791, records dropped: 20084 output_compression: Snappy 2024/07/25-18:01:24.652508 140562106070592 (Original Log Time 2024/07/25-18:01:24.652462) EVENT_LOG_v1 {"time_micros": 1721901684652432, "cf": "default", "job": 65176, "event": "compaction_finished", "compaction_time_micros": 7260030, "compaction_time_cpu_micros": 1027678, "output_level": 3, "num_output_files": 3, "total_output_size": 91309987, "num_input_records": 290791, "num_output_records": 270707, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 136874977, "file_range_sync_nanos": 0, "file_fsync_nanos": 2600, "file_prepare_write_nanos": 9807, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/25-18:01:24.793789 140562106070592 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":1721901677,"executesMs":7424,"compactionJobId":65176,"attempt":0,"compactionInputRawBytes":301547657,"compactionInputZipBytes":120827362,"compactionOutputRawBytes":0,"compactionOutputZipBytes":91309987,"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":"00-3fa2c2322d8d10fc2d5127f040a34f0c-9119335f7fe3acd8-00"}}, response = 2024/07/25-18:01:24.793927 140562106070592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-65176/att-00: olev 3, work 7.424 s, result 6.742 ms, install 6.899 ms, input{raw 287.578 MiB zip 115.230 MiB}