2024/08/20-14:06:56.722856 140500607346240 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00: fork to child time = 0.011498 sec 2024/08/20-14:06:56.723948 140500607346240 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00 2024/08/20-14:06:56.734381 140500607346240 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00 2024/08/20-14:06:56.738088 140500607346240 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:06:56.738402 140500607346240 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:06:56.779020 140500607346240 [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-33480/att-00/MANIFEST-14629260 2024/08/20-14:06:56.868351 140500607346240 [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-33480/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14667872, last_sequence is 190637348507, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14667751 2024/08/20-14:06:56.868361 140500607346240 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:06:56.868468 140500607346240 [version_set.cc:5652] Creating manifest 14667872 2024/08/20-14:06:56.895198 140500607346240 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:06:56.909758 140500607346240 [compaction_job.cc:2433] [default] [JOB 33480] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-14:06:56.909779 140500607346240 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17108 Base level 1, inputs: [14667856(15MB)], [14667789(48MB) 14667790(43MB)] 2024/08/20-14:06:57.240247 140500607346240 [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 2024/08/20-14:06:57.240279 140500607346240 [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 2024/08/20-14:06:57.240302 140500607346240 [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 2024/08/20-14:06:57.240318 140500607346240 [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 2024/08/20-14:06:57.240336 140500607346240 [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 2024/08/20-14:06:58.106513 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667873.sst) /dev/shm/ToplingTemp/Topling-378436-pKFcHL 2024/08/20-14:06:58.912983 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667873.sst): first pass time = 0.81's, 83.218'MB/sec 2024/08/20-14:07:03.248255 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667873.sst): old prealloc_size = 73819750, real_size = 49402688 2024/08/20-14:07:03.248357 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667873.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 4.94 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-14:07:03.816306 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667873.sst): second pass time = 4.33's, 14.245'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 89.859'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33876.501'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.189'MB/sec write SST data time = 0.12's, 413.683'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 = 11878.874'MB/sec zip my value time = 4.33's, unzip length = 0.062'GB zip my value throughput = 14.245'MB/sec zip pipeline throughput = 152.370'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.94 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.94 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 = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.6207 value = 1.2954 dict = 1.00 all = 1.3147 } Zip/UnZip{ index = 0.6170 value = 0.7720 dict = 1.00 all = 0.7606 } ---------------------------- 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 = 0.934746175 MB/sec (with seq num) write speed all = 0.897272817 MB/sec (without seq num) 2024/08/20-14:07:03.914300 140500607346240 [compaction_job.cc:1944] [default] [JOB 33480] Generated table #14667873: 335545 keys, 51044333 bytes, temperature: kWarm 2024/08/20-14:07:03.914411 140500607346240 EVENT_LOG_v1 {"time_micros": 1724134023914347, "cf_name": "default", "job": 33480, "event": "table_file_creation", "file_number": 14667873, "file_size": 51044333, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190589699652, "largest_seqno": 190637324350, "table_properties": {"data_size": 47662384, "index_size": 1656256, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724134018, "oldest_key_time": 0, "file_creation_time": 1724134018, "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": 14667873, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:07:03.974290 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667874.sst) /dev/shm/ToplingTemp/Topling-378436-hkiGdJ 2024/08/20-14:07:04.858030 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667874.sst): first pass time = 0.88's, 75.942'MB/sec 2024/08/20-14:07:06.826588 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667874.sst): old prealloc_size = 73819750, real_size = 49012256 2024/08/20-14:07:06.826670 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667874.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.75 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-14:07:07.497234 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667874.sst): second pass time = 1.97's, 31.376'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 75.531'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23265.733'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.172'MB/sec write SST data time = 0.18's, 278.264'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 = 13460.266'MB/sec zip my value time = 1.97's, unzip length = 0.062'GB zip my value throughput = 31.376'MB/sec zip pipeline throughput = 171.863'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.75 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.75 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.1338 value = 1.2952 dict = 1.00 all = 1.3249 } Zip/UnZip{ index = 0.4687 value = 0.7721 dict = 1.00 all = 0.7548 } ---------------------------- 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 = 0.935638462 MB/sec (with seq num) write speed all = 0.898130688 MB/sec (without seq num) 2024/08/20-14:07:07.646124 140500607346240 [compaction_job.cc:1944] [default] [JOB 33480] Generated table #14667874: 335545 keys, 50653131 bytes, temperature: kWarm 2024/08/20-14:07:07.646210 140500607346240 EVENT_LOG_v1 {"time_micros": 1724134027646166, "cf_name": "default", "job": 33480, "event": "table_file_creation", "file_number": 14667874, "file_size": 50653131, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190589699658, "largest_seqno": 190637324344, "table_properties": {"data_size": 47670176, "index_size": 1258048, "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": 1724134023, "oldest_key_time": 0, "file_creation_time": 1724134023, "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": 14667874, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:07:07.684787 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667875.sst) /dev/shm/ToplingTemp/Topling-378436-7KmPiK 2024/08/20-14:07:07.742724 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667875.sst): first pass time = 0.06's, 111.968'MB/sec 2024/08/20-14:07:07.947004 140500607346240 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667875.sst): part-0: reject ZipStore ratio = 0.947 2024/08/20-14:07:07.985989 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667875.sst): old prealloc_size = 73819750, real_size = 6184464 2024/08/20-14:07:07.986046 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667875.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 32408 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 6.57 raw-val = 0.0060 GB zip-val = 0.0060 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-14:07:08.016318 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00/14667875.sst): second pass time = 0.20's, 29.666'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.03's, 206.861'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6249.905'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.543'MB/sec write SST data time = 0.02's, 407.654'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 = 0.20's, unzip length = 0.006'GB zip my value throughput = 29.666'MB/sec zip pipeline throughput = 166.323'MB/sec entries = 32408 avg-key = 16.00 avg-zkey = 6.57 avg-val = 184.00 avg-zval = 184.01 usrkeys = 32408 avg-key = 8.00 avg-zkey = 6.57 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 32408 bytes = 97232 } seq expand size = 226856 multi value expand size = 0 cnt WriteAppend = 735 UnZipSize{ index = 0.0003 GB value = 0.0060 GB dict = 0.00 MB all = 0.0065 GB } __ZipSize{ index = 0.0002 GB value = 0.0060 GB dict = 0.00 MB all = 0.0063 GB } UnZip/Zip{ index = 1.2176 value = 1.0000 dict = 0.00 all = 1.0330 } Zip/UnZip{ index = 0.8213 value = 1.0000 dict = 0.00 all = 0.9681 } ---------------------------- total value len = 62.431118 GB avg = 0.180 KB (by entry num) total key len = 6.800014 GB avg = 0.020 KB total ukey len = 3.195135 GB avg = 0.008 KB total ukey num = 0.390037059 Billion total entry num = 0.346915067 Billion write speed all = 0.935722569 MB/sec (with seq num) write speed all = 0.898211553 MB/sec (without seq num) 2024/08/20-14:07:08.029357 140500607346240 [compaction_job.cc:1944] [default] [JOB 33480] Generated table #14667875: 32408 keys, 6274827 bytes, temperature: kWarm 2024/08/20-14:07:08.029446 140500607346240 EVENT_LOG_v1 {"time_micros": 1724134028029391, "cf_name": "default", "job": 33480, "event": "table_file_creation", "file_number": 14667875, "file_size": 6274827, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190628419102, "largest_seqno": 190637324348, "table_properties": {"data_size": 5963264, "index_size": 212928, "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": 518528, "raw_average_key_size": 16, "raw_value_size": 5963072, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 32408, "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": 1724134027, "oldest_key_time": 0, "file_creation_time": 1724134027, "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": 14667875, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:07:08.040896 140500607346240 [compaction_job.cc:699] job-33480: subcompact[0], size: 0.107972 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33480/att-00 [14667873,14667874,14667875] 2024/08/20-14:07:08.072463 140500607346240 (Original Log Time 2024/08/20-14:06:56.909882) EVENT_LOG_v1 {"time_micros": 1724134016909801, "job": 33480, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14667856], "files_L2": [14667789, 14667790], "score": 0.985905, "input_data_size": 112930183, "oldest_snapshot_seqno": 190637347554} 2024/08/20-14:07:08.072469 140500607346240 (Original Log Time 2024/08/20-14:07:08.071865) [compaction_job.cc:2018] [default] [JOB 33480] Compacted 1@1 + 2@2 files to L2 => 107972291 bytes 2024/08/20-14:07:08.072471 140500607346240 (Original Log Time 2024/08/20-14:07:08.072362) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 10.1 rd, 9.7 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(15.5, 92.2 +0.0 blob) out(103.0 +0.0 blob), read-write-amplify(13.6) write-amplify(6.7) OK, records in: 705868, records dropped: 2370 output_compression: Snappy 2024/08/20-14:07:08.072480 140500607346240 (Original Log Time 2024/08/20-14:07:08.072420) EVENT_LOG_v1 {"time_micros": 1724134028072393, "cf": "default", "job": 33480, "event": "compaction_finished", "compaction_time_micros": 11131027, "compaction_time_cpu_micros": 1954563, "output_level": 2, "num_output_files": 3, "total_output_size": 107972291, "num_input_records": 705868, "num_output_records": 703498, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 126057458, "file_range_sync_nanos": 0, "file_fsync_nanos": 3879, "file_prepare_write_nanos": 63645, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-14:07:08.203615 140500607346240 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":1724134016,"executesMs":11339,"compactionJobId":33480,"attempt":0,"compactionInputRawBytes":141173600,"compactionInputZipBytes":112930183,"compactionOutputRawBytes":0,"compactionOutputZipBytes":107972291,"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":"00-4bb70d6e2ae5c5eb4bb54da3ee896af2-fd2acc7a14f878f2-00"}}, response = 2024/08/20-14:07:08.203702 140500607346240 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-33480/att-00: olev 2, work 11.339 s, result 9.619 ms, install 0.645 ms, input{raw 134.634 MiB zip 107.699 MiB}