2024/08/20-13:46:53.642889 140500347172416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00: fork to child time = 0.054270 sec 2024/08/20-13:46:53.643867 140500347172416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00 2024/08/20-13:46:53.648674 140500347172416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00 2024/08/20-13:46:53.649522 140500347172416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:46:53.649806 140500347172416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:46:53.694105 140500347172416 [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-32728/att-00/MANIFEST-14629260 2024/08/20-13:46:53.709081 140500347172416 [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-32728/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14666987, last_sequence is 190616172847, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14666818 2024/08/20-13:46:53.709090 140500347172416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:46:53.709153 140500347172416 [version_set.cc:5652] Creating manifest 14666987 2024/08/20-13:46:53.739263 140500347172416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:46:53.755118 140500347172416 [compaction_job.cc:2433] [default] [JOB 32728] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-13:46:53.755136 140500347172416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16728 Base level 1, inputs: [14666978(14MB)], [14666879(48MB) 14666880(48MB)] 2024/08/20-13:46:53.908839 140500347172416 [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 2024/08/20-13:46:53.908862 140500347172416 [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 2024/08/20-13:46:53.908879 140500347172416 [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 2024/08/20-13:46:53.908892 140500347172416 [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 2024/08/20-13:46:53.908903 140500347172416 [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 2024/08/20-13:46:54.596287 140500347172416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666988.sst) /dev/shm/ToplingTemp/Topling-372526-hRCeuQ 2024/08/20-13:46:55.063426 140500347172416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666988.sst): first pass time = 0.47's, 143.677'MB/sec 2024/08/20-13:46:57.561627 140500347172416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666988.sst): old prealloc_size = 73819750, real_size = 48957040 2024/08/20-13:46:57.561713 140500347172416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666988.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 = 3.59 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-13:46:58.263469 140500347172416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666988.sst): second pass time = 2.49's, 24.832'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 72.042'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21316.734'MB/sec (index lex order gen) rebuild zvType time = 0.57's, 0.146'MB/sec write SST data time = 0.13's, 391.715'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 = 17032.362'MB/sec zip my value time = 2.49's, unzip length = 0.062'GB zip my value throughput = 24.832'MB/sec zip pipeline throughput = 192.332'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.59 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.59 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 = 2.2269 value = 1.2952 dict = 1.00 all = 1.3274 } Zip/UnZip{ index = 0.4491 value = 0.7721 dict = 1.00 all = 0.7533 } ---------------------------- 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 = 0.950230257 MB/sec (with seq num) write speed all = 0.912136153 MB/sec (without seq num) 2024/08/20-13:46:58.339223 140500347172416 [compaction_job.cc:1944] [default] [JOB 32728] Generated table #14666988: 335545 keys, 50555979 bytes, temperature: kWarm 2024/08/20-13:46:58.339331 140500347172416 EVENT_LOG_v1 {"time_micros": 1724132818339269, "cf_name": "default", "job": 32728, "event": "table_file_creation", "file_number": 14666988, "file_size": 50555979, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190595026597, "largest_seqno": 190616028635, "table_properties": {"data_size": 47667600, "index_size": 1205440, "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": 1724132814, "oldest_key_time": 0, "file_creation_time": 1724132814, "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": 14666988, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:46:58.382077 140500347172416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666989.sst) /dev/shm/ToplingTemp/Topling-372526-ZVaYJT 2024/08/20-13:46:59.613002 140500347172416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666989.sst): first pass time = 1.23's, 54.522'MB/sec 2024/08/20-13:47:00.518535 140500347172416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666989.sst): old prealloc_size = 73819750, real_size = 49119504 2024/08/20-13:47:00.518603 140500347172416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666989.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.08 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-13:47:01.029728 140500347172416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666989.sst): second pass time = 0.90's, 68.256'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 99.302'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33677.076'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.206'MB/sec write SST data time = 0.10's, 486.904'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 = 16316.462'MB/sec zip my value time = 0.90's, unzip length = 0.062'GB zip my value throughput = 68.256'MB/sec zip pipeline throughput = 76.105'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.08 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.08 avg-val = 191.00 avg-zval = 142.06 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9631 value = 1.2952 dict = 1.00 all = 1.3221 } Zip/UnZip{ index = 0.5094 value = 0.7721 dict = 1.00 all = 0.7564 } ---------------------------- 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 = 0.951148494 MB/sec (with seq num) write speed all = 0.913018955 MB/sec (without seq num) 2024/08/20-13:47:01.096241 140500347172416 [compaction_job.cc:1944] [default] [JOB 32728] Generated table #14666989: 335545 keys, 50760395 bytes, temperature: kWarm 2024/08/20-13:47:01.096326 140500347172416 EVENT_LOG_v1 {"time_micros": 1724132821096281, "cf_name": "default", "job": 32728, "event": "table_file_creation", "file_number": 14666989, "file_size": 50760395, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190563366084, "largest_seqno": 190616028638, "table_properties": {"data_size": 47668064, "index_size": 1367424, "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": 1724132818, "oldest_key_time": 0, "file_creation_time": 1724132818, "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": 14666989, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:47:01.145007 140500347172416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666990.sst) /dev/shm/ToplingTemp/Topling-372526-GO1vFR 2024/08/20-13:47:01.377851 140500347172416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666990.sst): first pass time = 0.23's, 57.361'MB/sec 2024/08/20-13:47:02.020888 140500347172416 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666990.sst): part-0: reject ZipStore ratio = 0.896 2024/08/20-13:47:02.091545 140500347172416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666990.sst): old prealloc_size = 73819750, real_size = 12579848 2024/08/20-13:47:02.091612 140500347172416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666990.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 66764 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.17 raw-val = 0.0123 GB zip-val = 0.0123 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-13:47:02.161390 140500347172416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00/14666990.sst): second pass time = 0.64's, 19.124'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.07's, 182.889'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6742.229'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.511'MB/sec write SST data time = 0.04's, 343.963'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 = 0.64's, unzip length = 0.012'GB zip my value throughput = 19.124'MB/sec zip pipeline throughput = 130.739'MB/sec entries = 66764 avg-key = 16.00 avg-zkey = 4.17 avg-val = 184.00 avg-zval = 184.00 usrkeys = 66764 avg-key = 8.00 avg-zkey = 4.17 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 66764 bytes = 208656 } seq expand size = 467348 multi value expand size = 0 cnt WriteAppend = 1507 UnZipSize{ index = 0.0005 GB value = 0.0123 GB dict = 0.00 MB all = 0.0134 GB } __ZipSize{ index = 0.0003 GB value = 0.0123 GB dict = 0.00 MB all = 0.0128 GB } UnZip/Zip{ index = 1.9194 value = 1.0000 dict = 0.00 all = 1.0454 } Zip/UnZip{ index = 0.5210 value = 1.0000 dict = 0.00 all = 0.9566 } ---------------------------- total value len = 62.437680 GB avg = 0.180 KB (by entry num) total key len = 6.800563 GB avg = 0.020 KB total ukey len = 3.195410 GB avg = 0.008 KB total ukey num = 0.390071415 Billion total entry num = 0.346949423 Billion write speed all = 0.951323591 MB/sec (with seq num) write speed all = 0.913187306 MB/sec (without seq num) 2024/08/20-13:47:02.181308 140500347172416 [compaction_job.cc:1944] [default] [JOB 32728] Generated table #14666990: 66764 keys, 12772905 bytes, temperature: kWarm 2024/08/20-13:47:02.181398 140500347172416 EVENT_LOG_v1 {"time_micros": 1724132822181348, "cf_name": "default", "job": 32728, "event": "table_file_creation", "file_number": 14666990, "file_size": 12772905, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586136633, "largest_seqno": 190616028637, "table_properties": {"data_size": 12284768, "index_size": 278272, "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": 1068224, "raw_average_key_size": 16, "raw_value_size": 12284576, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 66764, "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": 1724132821, "oldest_key_time": 0, "file_creation_time": 1724132821, "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": 14666990, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:47:02.196488 140500347172416 [compaction_job.cc:699] job-32728: subcompact[0], size: 0.114089 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32728/att-00 [14666988,14666989,14666990] 2024/08/20-13:47:02.250601 140500347172416 (Original Log Time 2024/08/20-13:46:53.755202) EVENT_LOG_v1 {"time_micros": 1724132813755154, "job": 32728, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14666978], "files_L2": [14666879, 14666880], "score": 0.999158, "input_data_size": 116435115, "oldest_snapshot_seqno": 190616172646} 2024/08/20-13:47:02.250607 140500347172416 (Original Log Time 2024/08/20-13:47:02.247195) [compaction_job.cc:2018] [default] [JOB 32728] Compacted 1@1 + 2@2 files to L2 => 114089279 bytes 2024/08/20-13:47:02.250609 140500347172416 (Original Log Time 2024/08/20-13:47:02.250509) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.8 rd, 13.5 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(14.3, 96.8 +0.0 blob) out(108.8 +0.0 blob), read-write-amplify(15.4) write-amplify(7.6) OK, records in: 740410, records dropped: 2556 output_compression: Snappy 2024/08/20-13:47:02.250619 140500347172416 (Original Log Time 2024/08/20-13:47:02.250570) EVENT_LOG_v1 {"time_micros": 1724132822250543, "cf": "default", "job": 32728, "event": "compaction_finished", "compaction_time_micros": 8441302, "compaction_time_cpu_micros": 1977275, "output_level": 2, "num_output_files": 3, "total_output_size": 114089279, "num_input_records": 740410, "num_output_records": 737854, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 135412666, "file_range_sync_nanos": 0, "file_fsync_nanos": 2959, "file_prepare_write_nanos": 94443, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:47:02.375444 140500347172416 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":1724132813,"executesMs":8600,"compactionJobId":32728,"attempt":0,"compactionInputRawBytes":148082000,"compactionInputZipBytes":116435115,"compactionOutputRawBytes":0,"compactionOutputZipBytes":114089279,"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":"00-15a62c90f69e9648b452febc3ec45a72-8a340dc8cae44e27-00"}}, response = 2024/08/20-13:47:02.375572 140500347172416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32728/att-00: olev 2, work 8.600 s, result 3.509 ms, install 3.454 ms, input{raw 141.222 MiB zip 111.041 MiB}