2024/07/09-08:41:57.632154 140099303663168 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00: fork to child time = 0.008649 sec 2024/07/09-08:41:57.632860 140099303663168 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00 2024/07/09-08:41:57.637701 140099303663168 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00 2024/07/09-08:41:57.639074 140099303663168 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-08:41:57.639361 140099303663168 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-08:41:57.696831 140099303663168 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-37873/att-00/MANIFEST-12625661 2024/07/09-08:41:57.747500 140099303663168 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-37873/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12669155, last_sequence is 148155349609, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12669013 2024/07/09-08:41:57.747512 140099303663168 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-08:41:57.747607 140099303663168 [version_set.cc:5652] Creating manifest 12669155 2024/07/09-08:41:57.770966 140099303663168 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-08:41:57.784367 140099303663168 [compaction_job.cc:2433] [default] [JOB 37873] Compacting 1@3 + 4@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/09-08:41:57.784393 140099303663168 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19706 Base level 3, inputs: [12668869(90MB)], [12668876(34MB) 12661034(29MB) 12664397(172MB) 12666437(172MB)] 2024/07/09-08:41:57.811166 140099303663168 [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 2024/07/09-08:41:57.811229 140099303663168 [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 2024/07/09-08:41:57.811262 140099303663168 [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 2024/07/09-08:41:57.811276 140099303663168 [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 2024/07/09-08:41:57.811288 140099303663168 [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 2024/07/09-08:41:58.880428 140099303663168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669156.sst) /dev/shm/ToplingTemp/Topling-23232-IUCFHS 2024/07/09-08:42:02.231502 140099303663168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669156.sst): first pass time = 3.35's, 80.106'MB/sec 2024/07/09-08:42:07.714735 140099303663168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669156.sst): old prealloc_size = 295279001, real_size = 173541448 2024/07/09-08:42:07.714837 140099303663168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669156.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-08:42:09.232373 140099303663168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669156.sst): second pass time = 5.48's, 45.059'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.52's, 119.054'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4890.855'MB/sec (index lex order gen) rebuild zvType time = 1.31's, 0.257'MB/sec write SST data time = 0.21's, 850.820'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 40542.011'MB/sec zip my value time = 5.48's, unzip length = 0.247'GB zip my value throughput = 45.059'MB/sec zip pipeline throughput = 104.186'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 44.7631 value = 1.4278 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0223 value = 0.7004 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.057891910 MB/sec (with seq num) write speed all = 0.055654542 MB/sec (without seq num) 2024/07/09-08:42:09.488323 140099303663168 [compaction_job.cc:1944] [default] [JOB 37873] Generated table #12669156: 1342178 keys, 180684589 bytes, temperature: kWarm 2024/07/09-08:42:09.488423 140099303663168 EVENT_LOG_v1 {"time_micros": 1720485729488367, "cf_name": "default", "job": 37873, "event": "table_file_creation", "file_number": 12669156, "file_size": 180684589, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147185866540, "largest_seqno": 148147879737, "table_properties": {"data_size": 172965856, "index_size": 239872, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720485718, "oldest_key_time": 0, "file_creation_time": 1720485718, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12669156, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:42:09.581416 140099303663168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669157.sst) /dev/shm/ToplingTemp/Topling-23232-Z7rwwS 2024/07/09-08:42:13.116354 140099303663168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669157.sst): first pass time = 3.53's, 75.939'MB/sec 2024/07/09-08:42:18.438460 140099303663168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669157.sst): old prealloc_size = 295279001, real_size = 173536768 2024/07/09-08:42:18.438543 140099303663168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669157.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-08:42:19.497234 140099303663168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669157.sst): second pass time = 5.32's, 46.418'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 170.651'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7279.932'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.385'MB/sec write SST data time = 0.19's, 968.888'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 37492.561'MB/sec zip my value time = 5.32's, unzip length = 0.247'GB zip my value throughput = 46.418'MB/sec zip pipeline throughput = 122.068'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 44.5492 value = 1.4278 dict = 1.00 all = 1.4857 } Zip/UnZip{ index = 0.0224 value = 0.7004 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.115536699 MB/sec (with seq num) write speed all = 0.111071512 MB/sec (without seq num) 2024/07/09-08:42:19.709661 140099303663168 [compaction_job.cc:1944] [default] [JOB 37873] Generated table #12669157: 1342178 keys, 180679853 bytes, temperature: kWarm 2024/07/09-08:42:19.709742 140099303663168 EVENT_LOG_v1 {"time_micros": 1720485739709709, "cf_name": "default", "job": 37873, "event": "table_file_creation", "file_number": 12669157, "file_size": 180679853, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147185861917, "largest_seqno": 148147878712, "table_properties": {"data_size": 172960016, "index_size": 241024, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720485729, "oldest_key_time": 0, "file_creation_time": 1720485729, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12669157, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:42:19.768570 140099303663168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669158.sst) /dev/shm/ToplingTemp/Topling-23232-f9XLwU 2024/07/09-08:42:20.240433 140099303663168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669158.sst): first pass time = 0.47's, 222.724'MB/sec 2024/07/09-08:42:21.166215 140099303663168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669158.sst): old prealloc_size = 295279001, real_size = 72729160 2024/07/09-08:42:21.166284 140099303663168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669158.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 525419 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.18 raw-val = 0.0967 GB zip-val = 0.0725 GB avg-val = 184.00 avg-zval = 137.99 2024/07/09-08:42:21.866454 140099303663168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00/12669158.sst): second pass time = 0.92's, 104.538'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 107.875'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2494.086'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.231'MB/sec write SST data time = 0.13's, 571.614'MB/sec dict compress time = 0.00's, 968392.000'MB/sec z-dict build time = 0.00's, sample length = 0.968'MB, throughput = 25553.263'MB/sec zip my value time = 0.92's, unzip length = 0.097'GB zip my value throughput = 104.538'MB/sec zip pipeline throughput = 104.538'MB/sec entries = 525419 avg-key = 16.00 avg-zkey = 0.18 avg-val = 184.00 avg-zval = 137.99 usrkeys = 525419 avg-key = 8.00 avg-zkey = 0.18 avg-val = 191.00 avg-zval = 137.99 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 525419 bytes = 1970336 } seq expand size = 3677933 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0042 GB value = 0.0967 GB dict = 0.97 MB all = 0.1051 GB } __ZipSize{ index = 0.0001 GB value = 0.0725 GB dict = 0.97 MB all = 0.0755 GB } UnZip/Zip{ index = 43.5238 value = 1.3335 dict = 1.00 all = 1.3911 } Zip/UnZip{ index = 0.0230 value = 0.7499 dict = 1.00 all = 0.7188 } ---------------------------- total value len = 0.613067 GB avg = 0.191 KB (by entry num) total key len = 0.051356 GB avg = 0.016 KB total ukey len = 0.025678 GB avg = 0.008 KB total ukey num = 0.003209775 Billion total entry num = 0.003209775 Billion write speed all = 0.138083105 MB/sec (with seq num) write speed all = 0.132746560 MB/sec (without seq num) 2024/07/09-08:42:21.969694 140099303663168 [compaction_job.cc:1944] [default] [JOB 37873] Generated table #12669158: 525419 keys, 75537563 bytes, temperature: kWarm 2024/07/09-08:42:21.969778 140099303663168 EVENT_LOG_v1 {"time_micros": 1720485741969736, "cf_name": "default", "job": 37873, "event": "table_file_creation", "file_number": 12669158, "file_size": 75537563, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147185864785, "largest_seqno": 148088751959, "table_properties": {"data_size": 72501072, "index_size": 96576, "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": 8406704, "raw_average_key_size": 16, "raw_value_size": 96677096, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 525419, "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": 1720485739, "oldest_key_time": 0, "file_creation_time": 1720485739, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12669158, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:42:22.006176 140099303663168 [compaction_job.cc:699] job-37873: subcompact[0], size: 0.436902 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37873/att-00 [12669156,12669157,12669158] 2024/07/09-08:42:22.139727 140099303663168 (Original Log Time 2024/07/09-08:41:57.784485) EVENT_LOG_v1 {"time_micros": 1720485717784416, "job": 37873, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12668869], "files_L4": [12668876, 12661034, 12664397, 12666437], "score": 1.00434, "input_data_size": 524094379, "oldest_snapshot_seqno": 148155348561} 2024/07/09-08:42:22.139733 140099303663168 (Original Log Time 2024/07/09-08:42:22.139080) [compaction_job.cc:2018] [default] [JOB 37873] Compacted 1@3 + 4@4 files to L4 => 436902005 bytes 2024/07/09-08:42:22.139735 140099303663168 (Original Log Time 2024/07/09-08:42:22.139624) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 21.6 rd, 18.0 wr, level 4, files in(1, 4) out(3 +0 blob) MB in(90.7, 409.1 +0.0 blob) out(416.7 +0.0 blob), read-write-amplify(10.1) write-amplify(4.6) OK, records in: 3762174, records dropped: 552399 output_compression: Snappy 2024/07/09-08:42:22.139745 140099303663168 (Original Log Time 2024/07/09-08:42:22.139696) EVENT_LOG_v1 {"time_micros": 1720485742139658, "cf": "default", "job": 37873, "event": "compaction_finished", "compaction_time_micros": 24221704, "compaction_time_cpu_micros": 7109833, "output_level": 4, "num_output_files": 3, "total_output_size": 436902005, "num_input_records": 3762174, "num_output_records": 3209775, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 303450478, "file_range_sync_nanos": 0, "file_fsync_nanos": 2589, "file_prepare_write_nanos": 8938, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-08:42:22.253711 140099303663168 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":1720420896,"starts":1720485717,"executesMs":24499,"compactionJobId":37873,"attempt":0,"compactionInputRawBytes":752434800,"compactionInputZipBytes":524094379,"compactionOutputRawBytes":0,"compactionOutputZipBytes":436902005,"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":"00-06377f0f0b414dfae14a707ff3841025-a3dc7c3f453d939a-00"}}, response = 2024/07/09-08:42:22.253805 140099303663168 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-37873/att-00: olev 4, work 24.500 s, result 7.095 ms, install 0.703 ms, input{raw 717.578 MiB zip 499.815 MiB}