2024/08/20-00:18:15.159961 140500607346240 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00: fork to child time = 0.010440 sec 2024/08/20-00:18:15.160965 140500607346240 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00 2024/08/20-00:18:15.165629 140500607346240 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00 2024/08/20-00:18:15.167038 140500607346240 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:18:15.167345 140500607346240 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:18:15.208751 140500607346240 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01769/att-00/MANIFEST-14619535 2024/08/20-00:18:15.228873 140500607346240 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01769/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14621510, last_sequence is 189622224173, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14621328 2024/08/20-00:18:15.228882 140500607346240 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:18:15.228959 140500607346240 [version_set.cc:5652] Creating manifest 14621510 2024/08/20-00:18:15.253954 140500607346240 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:18:15.266760 140500607346240 [compaction_job.cc:2433] [default] [JOB 1769] Compacting 1@2 + 2@3 files to L3, score 1.03, subcompactions 1 : 1 2024/08/20-00:18:15.266777 140500607346240 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 917 Base level 2, inputs: [14621485(48MB)], [14620299(90MB) 14620843(91MB)] 2024/08/20-00:18:15.274785 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 2024/08/20-00:18:15.274828 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 2024/08/20-00:18:15.274851 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 2024/08/20-00:18:15.274861 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 2024/08/20-00:18:15.274870 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 2024/08/20-00:18:16.295343 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621511.sst) /dev/shm/ToplingTemp/Topling-74022-8uo1jq 2024/08/20-00:18:17.067300 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621511.sst): first pass time = 0.77's, 173.880'MB/sec 2024/08/20-00:18:18.150242 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621511.sst): old prealloc_size = 147639500, real_size = 91591792 2024/08/20-00:18:18.150326 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621511.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.65 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-00:18:18.684885 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621511.sst): second pass time = 1.08's, 114.125'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 177.716'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9830.825'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.380'MB/sec write SST data time = 0.09's, 1022.200'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30720.546'MB/sec zip my value time = 1.08's, unzip length = 0.123'GB zip my value throughput = 114.125'MB/sec zip pipeline throughput = 114.125'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.65 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.65 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 12.3217 value = 1.3571 dict = 1.00 all = 1.4126 } Zip/UnZip{ index = 0.0812 value = 0.7369 dict = 1.00 all = 0.7079 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 2.853734847 MB/sec (with seq num) write speed all = 2.739334629 MB/sec (without seq num) 2024/08/20-00:18:18.791622 140500607346240 [compaction_job.cc:1944] [default] [JOB 1769] Generated table #14621511: 671089 keys, 95015356 bytes, temperature: kWarm 2024/08/20-00:18:18.791708 140500607346240 EVENT_LOG_v1 {"time_micros": 1724084298791660, "cf_name": "default", "job": 1769, "event": "table_file_creation", "file_number": 14621511, "file_size": 95015356, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189414104363, "largest_seqno": 189621752293, "table_properties": {"data_size": 90988128, "index_size": 435712, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724084296, "oldest_key_time": 0, "file_creation_time": 1724084296, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14621511, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:18:18.830115 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621512.sst) /dev/shm/ToplingTemp/Topling-74022-3u4ygq 2024/08/20-00:18:20.086957 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621512.sst): first pass time = 1.26's, 106.794'MB/sec 2024/08/20-00:18:21.189367 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621512.sst): old prealloc_size = 147639500, real_size = 91887352 2024/08/20-00:18:21.189431 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621512.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 1.10 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-00:18:21.718538 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621512.sst): second pass time = 1.10's, 112.157'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 180.117'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21580.850'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.385'MB/sec write SST data time = 0.09's, 1015.052'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 25398.912'MB/sec zip my value time = 1.10's, unzip length = 0.123'GB zip my value throughput = 112.157'MB/sec zip pipeline throughput = 112.157'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.10 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.10 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0910 GB dict = 1.24 MB all = 0.0953 GB } UnZip/Zip{ index = 7.2887 value = 1.3572 dict = 1.00 all = 1.4082 } Zip/UnZip{ index = 0.1372 value = 0.7368 dict = 1.00 all = 0.7101 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 2.859103990 MB/sec (with seq num) write speed all = 2.744496783 MB/sec (without seq num) 2024/08/20-00:18:21.825479 140500607346240 [compaction_job.cc:1944] [default] [JOB 1769] Generated table #14621512: 671089 keys, 95310908 bytes, temperature: kWarm 2024/08/20-00:18:21.825549 140500607346240 EVENT_LOG_v1 {"time_micros": 1724084301825515, "cf_name": "default", "job": 1769, "event": "table_file_creation", "file_number": 14621512, "file_size": 95310908, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189414131669, "largest_seqno": 189621753019, "table_properties": {"data_size": 90982848, "index_size": 736576, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724084298, "oldest_key_time": 0, "file_creation_time": 1724084298, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14621512, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:18:21.869720 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621513.sst) /dev/shm/ToplingTemp/Topling-74022-eDZw0p 2024/08/20-00:18:22.139250 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621513.sst): first pass time = 0.27's, 215.450'MB/sec 2024/08/20-00:18:22.552281 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621513.sst): old prealloc_size = 147639500, real_size = 42153568 2024/08/20-00:18:22.552355 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621513.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 290302 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.24 raw-val = 0.0534 GB zip-val = 0.0417 GB avg-val = 184.00 avg-zval = 143.71 2024/08/20-00:18:22.786706 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00/14621513.sst): second pass time = 0.41's, 129.578'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 186.158'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9376.856'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.375'MB/sec write SST data time = 0.04's, 1065.137'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 14016.508'MB/sec zip my value time = 0.41's, unzip length = 0.053'GB zip my value throughput = 129.578'MB/sec zip pipeline throughput = 129.578'MB/sec entries = 290302 avg-key = 16.00 avg-zkey = 1.24 avg-val = 184.00 avg-zval = 143.71 usrkeys = 290302 avg-key = 8.00 avg-zkey = 1.24 avg-val = 191.00 avg-zval = 143.71 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 290302 bytes = 1016064 } seq expand size = 2032114 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0023 GB value = 0.0534 GB dict = 0.54 MB all = 0.0581 GB } __ZipSize{ index = 0.0004 GB value = 0.0417 GB dict = 0.54 MB all = 0.0436 GB } UnZip/Zip{ index = 6.4420 value = 1.2803 dict = 1.00 all = 1.3304 } Zip/UnZip{ index = 0.1552 value = 0.7811 dict = 1.00 all = 0.7516 } ---------------------------- total value len = 62.608553 GB avg = 0.180 KB (by entry num) total key len = 6.814877 GB avg = 0.020 KB total ukey len = 3.202567 GB avg = 0.008 KB total ukey num = 0.390966041 Billion total entry num = 0.347844049 Billion write speed all = 2.861454969 MB/sec (with seq num) write speed all = 2.746757085 MB/sec (without seq num) 2024/08/20-00:18:22.838758 140500607346240 [compaction_job.cc:1944] [default] [JOB 1769] Generated table #14621513: 290302 keys, 43639763 bytes, temperature: kWarm 2024/08/20-00:18:22.838848 140500607346240 EVENT_LOG_v1 {"time_micros": 1724084302838801, "cf_name": "default", "job": 1769, "event": "table_file_creation", "file_number": 14621513, "file_size": 43639763, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189486773861, "largest_seqno": 189621753023, "table_properties": {"data_size": 41720272, "index_size": 360512, "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": 4644832, "raw_average_key_size": 16, "raw_value_size": 53415568, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 290302, "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": 1724084301, "oldest_key_time": 0, "file_creation_time": 1724084301, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14621513, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:18:22.861435 140500607346240 [compaction_job.cc:699] job-01769: subcompact[0], size: 0.233966 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-01769/att-00 [14621511,14621512,14621513] 2024/08/20-00:18:22.903516 140500607346240 (Original Log Time 2024/08/20-00:18:15.266829) EVENT_LOG_v1 {"time_micros": 1724084295266788, "job": 1769, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14621485], "files_L3": [14620299, 14620843], "score": 1.03165, "input_data_size": 241419971, "oldest_snapshot_seqno": 189622223045} 2024/08/20-00:18:22.903520 140500607346240 (Original Log Time 2024/08/20-00:18:22.897622) [compaction_job.cc:2018] [default] [JOB 1769] Compacted 1@2 + 2@3 files to L3 => 233966027 bytes 2024/08/20-00:18:22.903521 140500607346240 (Original Log Time 2024/08/20-00:18:22.903445) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 31.8 rd, 30.8 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(48.4, 181.8 +0.0 blob) out(223.1 +0.0 blob), read-write-amplify(9.4) write-amplify(4.6) OK, records in: 1677723, records dropped: 45243 output_compression: Snappy 2024/08/20-00:18:22.903528 140500607346240 (Original Log Time 2024/08/20-00:18:22.903492) EVENT_LOG_v1 {"time_micros": 1724084302903472, "cf": "default", "job": 1769, "event": "compaction_finished", "compaction_time_micros": 7594619, "compaction_time_cpu_micros": 3000043, "output_level": 3, "num_output_files": 3, "total_output_size": 233966027, "num_input_records": 1677723, "num_output_records": 1632480, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 137631812, "file_range_sync_nanos": 0, "file_fsync_nanos": 1975, "file_prepare_write_nanos": 6986, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-00:18:23.036582 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":1724082090,"starts":1724084295,"executesMs":7732,"compactionJobId":1769,"attempt":0,"compactionInputRawBytes":335544600,"compactionInputZipBytes":241419971,"compactionOutputRawBytes":0,"compactionOutputZipBytes":233966027,"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":"00-5433bf8319a12f8a3cc875adc0db8ce6-de446823d864c4d2-00"}}, response = 2024/08/20-00:18:23.036677 140500607346240 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-01769/att-00: olev 3, work 7.733 s, result 4.737 ms, install 5.926 ms, input{raw 320.000 MiB zip 230.236 MiB}