2024/08/20-13:03:44.805249 140500540204608 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00: fork to child time = 0.020238 sec 2024/08/20-13:03:44.806455 140500540204608 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00 2024/08/20-13:03:44.811894 140500540204608 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00 2024/08/20-13:03:44.816361 140500540204608 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:03:44.816707 140500540204608 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:03:44.862391 140500540204608 [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-30915/att-00/MANIFEST-14629260 2024/08/20-13:03:44.911970 140500540204608 [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-30915/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664829, last_sequence is 190570283942, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14664778 2024/08/20-13:03:44.911978 140500540204608 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:03:44.912067 140500540204608 [version_set.cc:5652] Creating manifest 14664829 2024/08/20-13:03:44.948294 140500540204608 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:03:44.967203 140500540204608 [compaction_job.cc:2433] [default] [JOB 30915] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-13:03:44.967218 140500540204608 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15804 Base level 1, inputs: [14664795(31MB)], [14664698(48MB) 14664699(48MB)] 2024/08/20-13:03:45.228670 140500540204608 [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 2024/08/20-13:03:45.228706 140500540204608 [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 2024/08/20-13:03:45.228723 140500540204608 [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 2024/08/20-13:03:45.228735 140500540204608 [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 2024/08/20-13:03:45.228745 140500540204608 [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 2024/08/20-13:03:45.611411 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664830.sst) /dev/shm/ToplingTemp/Topling-357808-mDyfiZ 2024/08/20-13:03:46.040516 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664830.sst): first pass time = 0.43's, 156.413'MB/sec 2024/08/20-13:03:47.996463 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664830.sst): old prealloc_size = 73819750, real_size = 48973400 2024/08/20-13:03:47.996559 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664830.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.64 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-13:03:48.644458 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664830.sst): second pass time = 1.95's, 31.601'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 78.043'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19466.807'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.160'MB/sec write SST data time = 0.12's, 407.267'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 = 11982.513'MB/sec zip my value time = 1.95's, unzip length = 0.062'GB zip my value throughput = 31.601'MB/sec zip pipeline throughput = 142.530'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.64 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.64 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2000 value = 1.2952 dict = 1.00 all = 1.3270 } Zip/UnZip{ index = 0.4545 value = 0.7721 dict = 1.00 all = 0.7536 } ---------------------------- 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 = 0.985289723 MB/sec (with seq num) write speed all = 0.945790108 MB/sec (without seq num) 2024/08/20-13:03:48.707638 140500540204608 [compaction_job.cc:1944] [default] [JOB 30915] Generated table #14664830: 335545 keys, 50572299 bytes, temperature: kWarm 2024/08/20-13:03:48.707735 140500540204608 EVENT_LOG_v1 {"time_micros": 1724130228707678, "cf_name": "default", "job": 30915, "event": "table_file_creation", "file_number": 14664830, "file_size": 50572299, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190549287257, "largest_seqno": 190570254343, "table_properties": {"data_size": 47669200, "index_size": 1220160, "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": 1724130225, "oldest_key_time": 0, "file_creation_time": 1724130225, "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": 14664830, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:03:48.762675 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664831.sst) /dev/shm/ToplingTemp/Topling-357808-DhXPTZ 2024/08/20-13:03:49.782685 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664831.sst): first pass time = 1.02's, 65.796'MB/sec 2024/08/20-13:03:52.257128 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664831.sst): old prealloc_size = 73819750, real_size = 48628056 2024/08/20-13:03:52.257198 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664831.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.62 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-13:03:52.901027 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664831.sst): second pass time = 2.47's, 25.004'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 78.137'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21430.577'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.153'MB/sec write SST data time = 0.09's, 535.047'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 = 13570.182'MB/sec zip my value time = 2.47's, unzip length = 0.062'GB zip my value throughput = 25.004'MB/sec zip pipeline throughput = 168.681'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.62 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.62 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0533 value = 1.2953 dict = 1.00 all = 1.3339 } Zip/UnZip{ index = 0.3275 value = 0.7720 dict = 1.00 all = 0.7497 } ---------------------------- 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 = 0.986219517 MB/sec (with seq num) write speed all = 0.946684055 MB/sec (without seq num) 2024/08/20-13:03:52.965277 140500540204608 [compaction_job.cc:1944] [default] [JOB 30915] Generated table #14664831: 335545 keys, 50310923 bytes, temperature: kWarm 2024/08/20-13:03:52.965361 140500540204608 EVENT_LOG_v1 {"time_micros": 1724130232965317, "cf_name": "default", "job": 30915, "event": "table_file_creation", "file_number": 14664831, "file_size": 50310923, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190487674460, "largest_seqno": 190570254339, "table_properties": {"data_size": 47664896, "index_size": 879168, "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": 1724130228, "oldest_key_time": 0, "file_creation_time": 1724130228, "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": 14664831, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:03:53.011496 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664832.sst) /dev/shm/ToplingTemp/Topling-357808-aaaczW 2024/08/20-13:03:53.392972 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664832.sst): first pass time = 0.38's, 79.323'MB/sec 2024/08/20-13:03:54.522668 140500540204608 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664832.sst): part-0: reject ZipStore ratio = 0.824 2024/08/20-13:03:54.603045 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664832.sst): old prealloc_size = 73819750, real_size = 28446560 2024/08/20-13:03:54.603112 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664832.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 151276 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.79 raw-val = 0.0278 GB zip-val = 0.0278 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-13:03:54.674268 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00/14664832.sst): second pass time = 1.13's, 24.658'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.07's, 405.587'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12976.358'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.029'MB/sec write SST data time = 0.03's, 839.211'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 = 1.13's, unzip length = 0.028'GB zip my value throughput = 24.658'MB/sec zip pipeline throughput = 152.817'MB/sec entries = 151276 avg-key = 16.00 avg-zkey = 3.79 avg-val = 184.00 avg-zval = 184.00 usrkeys = 151276 avg-key = 8.00 avg-zkey = 3.79 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 151276 bytes = 472752 } seq expand size = 1058932 multi value expand size = 0 cnt WriteAppend = 3405 UnZipSize{ index = 0.0012 GB value = 0.0278 GB dict = 0.00 MB all = 0.0303 GB } __ZipSize{ index = 0.0006 GB value = 0.0278 GB dict = 0.00 MB all = 0.0289 GB } UnZip/Zip{ index = 2.1100 value = 1.0000 dict = 0.00 all = 1.0475 } Zip/UnZip{ index = 0.4739 value = 1.0000 dict = 0.00 all = 0.9546 } ---------------------------- total value len = 62.453822 GB avg = 0.180 KB (by entry num) total key len = 6.801916 GB avg = 0.020 KB total ukey len = 3.196086 GB avg = 0.008 KB total ukey num = 0.390155927 Billion total entry num = 0.347033935 Billion write speed all = 0.986640715 MB/sec (with seq num) write speed all = 0.947089010 MB/sec (without seq num) 2024/08/20-13:03:54.713282 140500540204608 [compaction_job.cc:1944] [default] [JOB 30915] Generated table #14664832: 151276 keys, 28882474 bytes, temperature: kWarm 2024/08/20-13:03:54.713371 140500540204608 EVENT_LOG_v1 {"time_micros": 1724130234713325, "cf_name": "default", "job": 30915, "event": "table_file_creation", "file_number": 14664832, "file_size": 28882474, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190545767434, "largest_seqno": 190570253431, "table_properties": {"data_size": 27834976, "index_size": 573568, "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": 2420416, "raw_average_key_size": 16, "raw_value_size": 27834784, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 151276, "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-MixedLenBlobStore", "creation_time": 1724130232, "oldest_key_time": 0, "file_creation_time": 1724130232, "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": 14664832, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:03:54.738282 140500540204608 [compaction_job.cc:699] job-30915: subcompact[0], size: 0.129766 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30915/att-00 [14664830,14664831,14664832] 2024/08/20-13:03:54.799623 140500540204608 (Original Log Time 2024/08/20-13:03:44.967289) EVENT_LOG_v1 {"time_micros": 1724130224967233, "job": 30915, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14664795], "files_L2": [14664698, 14664699], "score": 0.978593, "input_data_size": 134864718, "oldest_snapshot_seqno": 190570283865} 2024/08/20-13:03:54.799628 140500540204608 (Original Log Time 2024/08/20-13:03:54.799102) [compaction_job.cc:2018] [default] [JOB 30915] Compacted 1@1 + 2@2 files to L2 => 129765696 bytes 2024/08/20-13:03:54.799630 140500540204608 (Original Log Time 2024/08/20-13:03:54.799538) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.8 rd, 13.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 96.8 +0.0 blob) out(123.8 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828447, records dropped: 6081 output_compression: Snappy 2024/08/20-13:03:54.799639 140500540204608 (Original Log Time 2024/08/20-13:03:54.799594) EVENT_LOG_v1 {"time_micros": 1724130234799569, "cf": "default", "job": 30915, "event": "compaction_finished", "compaction_time_micros": 9771009, "compaction_time_cpu_micros": 2095906, "output_level": 2, "num_output_files": 3, "total_output_size": 129765696, "num_input_records": 828447, "num_output_records": 822366, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 149767184, "file_range_sync_nanos": 0, "file_fsync_nanos": 2592, "file_prepare_write_nanos": 142258, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:03:54.947343 140500540204608 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":1724130224,"executesMs":9982,"compactionJobId":30915,"attempt":0,"compactionInputRawBytes":165689400,"compactionInputZipBytes":134864718,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129765696,"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":"00-0911feb99f4f982ed433a0da441c7b54-32f5360de73a8ade-00"}}, response = 2024/08/20-13:03:54.947471 140500540204608 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30915/att-00: olev 2, work 9.983 s, result 10.733 ms, install 0.569 ms, input{raw 158.014 MiB zip 128.617 MiB}