2024/08/20-14:39:21.419133 140500506633792 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00: fork to child time = 0.025763 sec 2024/08/20-14:39:21.420344 140500506633792 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00 2024/08/20-14:39:21.425991 140500506633792 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00 2024/08/20-14:39:21.427813 140500506633792 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:39:21.428212 140500506633792 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:39:21.480546 140500506633792 [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-34964/att-00/MANIFEST-14629260 2024/08/20-14:39:21.510072 140500506633792 [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-34964/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669517, last_sequence is 190671175442, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669465 2024/08/20-14:39:21.510087 140500506633792 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:39:21.510193 140500506633792 [version_set.cc:5652] Creating manifest 14669517 2024/08/20-14:39:21.538297 140500506633792 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:39:21.553458 140500506633792 [compaction_job.cc:2433] [default] [JOB 34964] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-14:39:21.553476 140500506633792 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17858 Base level 2, inputs: [14669499(31MB)], [14669514(41MB) 14669515(1256KB) 14669426(41MB)] 2024/08/20-14:39:21.863283 140500506633792 [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 2024/08/20-14:39:21.863318 140500506633792 [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 2024/08/20-14:39:21.863343 140500506633792 [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 2024/08/20-14:39:21.863358 140500506633792 [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 2024/08/20-14:39:21.863372 140500506633792 [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 2024/08/20-14:39:22.240069 140500506633792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669518.sst) /dev/shm/ToplingTemp/Topling-389616-wUtzL8 2024/08/20-14:39:22.732843 140500506633792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669518.sst): first pass time = 0.49's, 272.411'MB/sec 2024/08/20-14:39:26.761582 140500506633792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669518.sst): old prealloc_size = 134469264, real_size = 41812048 2024/08/20-14:39:26.761659 140500506633792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669518.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 = 5.28 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.51 2024/08/20-14:39:27.116500 140500506633792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669518.sst): second pass time = 4.03's, 32.683'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 122.975'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14359.259'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.159'MB/sec write SST data time = 0.15's, 287.517'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 = 28529.762'MB/sec zip my value time = 4.03's, unzip length = 0.132'GB zip my value throughput = 32.683'MB/sec zip pipeline throughput = 149.056'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.28 avg-val = 1017.00 avg-zval = 317.51 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.28 avg-val = 1024.00 avg-zval = 317.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 485376 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 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 = 2.2706 value = 3.2030 dict = 1.00 all = 3.0752 } Zip/UnZip{ index = 0.4404 value = 0.3122 dict = 1.00 all = 0.3252 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 0.911686514 MB/sec (with seq num) write speed all = 0.875193993 MB/sec (without seq num) 2024/08/20-14:39:27.190329 140500506633792 [compaction_job.cc:1944] [default] [JOB 34964] Generated table #14669518: 129429 keys, 43645240 bytes, temperature: kWarm 2024/08/20-14:39:27.190756 140500506633792 EVENT_LOG_v1 {"time_micros": 1724135967190363, "cf_name": "default", "job": 34964, "event": "table_file_creation", "file_number": 14669518, "file_size": 43645240, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190671007650, "table_properties": {"data_size": 41095488, "index_size": 684032, "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": 131629850, "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": 1724135962, "oldest_key_time": 0, "file_creation_time": 1724135962, "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": 14669518, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:27.227271 140500506633792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669519.sst) /dev/shm/ToplingTemp/Topling-389616-YArmA7 2024/08/20-14:39:27.861141 140500506633792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669519.sst): first pass time = 0.63's, 211.764'MB/sec 2024/08/20-14:39:29.510871 140500506633792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669519.sst): old prealloc_size = 134469264, real_size = 41969136 2024/08/20-14:39:29.510952 140500506633792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669519.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0009 GB avg-key = 8.00 avg-zkey = 7.33 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.00 avg-zval = 316.68 2024/08/20-14:39:29.798246 140500506633792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669519.sst): second pass time = 1.65's, 79.826'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 152.358'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26912.123'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.149'MB/sec write SST data time = 0.07's, 617.762'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 = 36018.481'MB/sec zip my value time = 1.65's, unzip length = 0.132'GB zip my value throughput = 79.826'MB/sec zip pipeline throughput = 134.594'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 7.33 avg-val = 1017.00 avg-zval = 316.68 usrkeys = 129429 avg-key = 12.00 avg-zkey = 7.33 avg-val = 1024.00 avg-zval = 316.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 469200 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0410 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 1.6365 value = 3.2115 dict = 1.00 all = 3.0654 } Zip/UnZip{ index = 0.6111 value = 0.3114 dict = 1.00 all = 0.3262 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592419 Billion total entry num = 0.346470427 Billion write speed all = 0.913433937 MB/sec (with seq num) write speed all = 0.876929069 MB/sec (without seq num) 2024/08/20-14:39:29.850679 140500506633792 [compaction_job.cc:1944] [default] [JOB 34964] Generated table #14669519: 129429 keys, 43785611 bytes, temperature: kWarm 2024/08/20-14:39:29.850764 140500506633792 EVENT_LOG_v1 {"time_micros": 1724135969850720, "cf_name": "default", "job": 34964, "event": "table_file_creation", "file_number": 14669519, "file_size": 43785611, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251159421, "largest_seqno": 190671005672, "table_properties": {"data_size": 40987552, "index_size": 949056, "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": 131629753, "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": 1724135967, "oldest_key_time": 0, "file_creation_time": 1724135967, "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": 14669519, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:29.901202 140500506633792 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669520.sst) /dev/shm/ToplingTemp/Topling-389616-pRdzL9 2024/08/20-14:39:29.923246 140500506633792 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669520.sst): first pass time = 0.02's, 385.785'MB/sec 2024/08/20-14:39:30.018591 140500506633792 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669520.sst): old prealloc_size = 134469264, real_size = 2691024 2024/08/20-14:39:30.018650 140500506633792 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669520.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 8183 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.33 raw-val = 0.0083 GB zip-val = 0.0027 GB avg-val =1017.06 avg-zval = 328.25 2024/08/20-14:39:30.033940 140500506633792 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00/14669520.sst): second pass time = 0.09's, 87.996'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 182.964'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 87.312'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.193'MB/sec write SST data time = 0.00's, 596.743'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.088'MB, throughput = 2038.692'MB/sec zip my value time = 0.09's, unzip length = 0.008'GB zip my value throughput = 87.996'MB/sec zip pipeline throughput = 87.996'MB/sec entries = 8183 avg-key = 20.00 avg-zkey = 0.34 avg-val = 1017.06 avg-zval = 328.25 usrkeys = 8183 avg-key = 12.00 avg-zkey = 0.34 avg-val = 1024.06 avg-zval = 328.25 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 8183 bytes = 25584 } seq expand size = 57281 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0083 GB dict = 0.09 MB all = 0.0085 GB } __ZipSize{ index = 0.0000 GB value = 0.0027 GB dict = 0.09 MB all = 0.0028 GB } UnZip/Zip{ index = 35.6817 value = 3.0985 dict = 1.00 all = 3.0264 } Zip/UnZip{ index = 0.0280 value = 0.3227 dict = 1.00 all = 0.3304 } ---------------------------- total value len = 62.570201 GB avg = 0.181 KB (by entry num) total key len = 6.794098 GB avg = 0.020 KB total ukey len = 3.192712 GB avg = 0.008 KB total ukey num = 0.389600602 Billion total entry num = 0.346478610 Billion write speed all = 0.913543623 MB/sec (with seq num) write speed all = 0.877038005 MB/sec (without seq num) 2024/08/20-14:39:30.042302 140500506633792 [compaction_job.cc:1944] [default] [JOB 34964] Generated table #14669520: 8183 keys, 2804058 bytes, temperature: kWarm 2024/08/20-14:39:30.042373 140500506633792 EVENT_LOG_v1 {"time_micros": 1724135970042330, "cf_name": "default", "job": 34964, "event": "table_file_creation", "file_number": 14669520, "file_size": 2804058, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190639136620, "largest_seqno": 190667446372, "table_properties": {"data_size": 2686048, "index_size": 2752, "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": 163660, "raw_average_key_size": 20, "raw_value_size": 8322631, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 8183, "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": 1724135969, "oldest_key_time": 0, "file_creation_time": 1724135969, "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": 14669520, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:39:30.049643 140500506633792 [compaction_job.cc:699] job-34964: subcompact[0], size: 0.090235 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34964/att-00 [14669518,14669519,14669520] 2024/08/20-14:39:30.088540 140500506633792 (Original Log Time 2024/08/20-14:39:21.553548) EVENT_LOG_v1 {"time_micros": 1724135961553501, "job": 34964, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14669499], "files_L3": [14669514, 14669515, 14669426], "score": 0.996383, "input_data_size": 122244786, "oldest_snapshot_seqno": 190671175216} 2024/08/20-14:39:30.088544 140500506633792 (Original Log Time 2024/08/20-14:39:30.084985) [compaction_job.cc:2018] [default] [JOB 34964] Compacted 1@2 + 3@3 files to L3 => 90234909 bytes 2024/08/20-14:39:30.088547 140500506633792 (Original Log Time 2024/08/20-14:39:30.088445) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 14.4 rd, 10.6 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.6 +0.0 blob) out(86.1 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 294381, records dropped: 27340 output_compression: Snappy 2024/08/20-14:39:30.088556 140500506633792 (Original Log Time 2024/08/20-14:39:30.088514) EVENT_LOG_v1 {"time_micros": 1724135970088478, "cf": "default", "job": 34964, "event": "compaction_finished", "compaction_time_micros": 8496103, "compaction_time_cpu_micros": 1122960, "output_level": 3, "num_output_files": 3, "total_output_size": 90234909, "num_input_records": 294381, "num_output_records": 267041, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 96570716, "file_range_sync_nanos": 0, "file_fsync_nanos": 1853, "file_prepare_write_nanos": 7111, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-14:39:30.236280 140500506633792 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":1724135961,"executesMs":8660,"compactionJobId":34964,"attempt":0,"compactionInputRawBytes":305274688,"compactionInputZipBytes":122244786,"compactionOutputRawBytes":0,"compactionOutputZipBytes":90234909,"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":"00-73f61e77a6d73a7928da7b1425c99318-1b54159df5587a63-00"}}, response = 2024/08/20-14:39:30.236395 140500506633792 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-34964/att-00: olev 3, work 8.661 s, result 4.704 ms, install 3.596 ms, input{raw 291.133 MiB zip 116.582 MiB}