2024/08/20-19:41:54.107392 140466429199936 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00: fork to child time = 0.028302 sec 2024/08/20-19:41:54.108259 140466429199936 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00 2024/08/20-19:41:54.113458 140466429199936 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00 2024/08/20-19:41:54.114310 140466429199936 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:41:54.114657 140466429199936 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:41:54.171619 140466429199936 [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-47022/att-00/MANIFEST-14629260 2024/08/20-19:41:54.213270 140466429199936 [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-47022/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14683368, last_sequence is 190971067521, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14683225 2024/08/20-19:41:54.213277 140466429199936 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:41:54.213334 140466429199936 [version_set.cc:5652] Creating manifest 14683368 2024/08/20-19:41:54.244226 140466429199936 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:41:54.262896 140466429199936 [compaction_job.cc:2433] [default] [JOB 47022] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-19:41:54.262907 140466429199936 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23912 Base level 2, inputs: [14683350(14MB)], [14683312(91MB) 14683314(91MB) 14683315(13MB)] 2024/08/20-19:41:54.597705 140466429199936 [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 2024/08/20-19:41:54.597731 140466429199936 [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 2024/08/20-19:41:54.597751 140466429199936 [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 2024/08/20-19:41:54.597762 140466429199936 [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 2024/08/20-19:41:54.597770 140466429199936 [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 2024/08/20-19:41:56.315496 140466429199936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683369.sst) /dev/shm/ToplingTemp/Topling-44185-3cN3te 2024/08/20-19:41:57.955977 140466429199936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683369.sst): first pass time = 1.64's, 81.819'MB/sec 2024/08/20-19:42:05.084706 140466429199936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683369.sst): old prealloc_size = 147639500, real_size = 92091936 2024/08/20-19:42:05.084807 140466429199936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683369.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.40 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-19:42:06.229387 140466429199936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683369.sst): second pass time = 7.12's, 17.333'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.14's, 83.441'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18016.941'MB/sec (index lex order gen) rebuild zvType time = 0.95's, 0.177'MB/sec write SST data time = 0.20's, 488.789'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 = 30844.195'MB/sec zip my value time = 7.12's, unzip length = 0.123'GB zip my value throughput = 17.333'MB/sec zip pipeline throughput = 159.747'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.40 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.40 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.7104 value = 1.3572 dict = 1.00 all = 1.4052 } Zip/UnZip{ index = 0.1751 value = 0.7368 dict = 1.00 all = 0.7116 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.017583959 MB/sec (with seq num) write speed all = 0.016904386 MB/sec (without seq num) 2024/08/20-19:42:06.454432 140466429199936 [compaction_job.cc:1944] [default] [JOB 47022] Generated table #14683369: 671089 keys, 95515516 bytes, temperature: kWarm 2024/08/20-19:42:06.454534 140466429199936 EVENT_LOG_v1 {"time_micros": 1724154126454475, "cf_name": "default", "job": 47022, "event": "table_file_creation", "file_number": 14683369, "file_size": 95515516, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190807982528, "largest_seqno": 190971052240, "table_properties": {"data_size": 90983872, "index_size": 940160, "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": 1724154116, "oldest_key_time": 0, "file_creation_time": 1724154116, "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": 14683369, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:42:06.553108 140466429199936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683370.sst) /dev/shm/ToplingTemp/Topling-44185-PunxMg 2024/08/20-19:42:08.493847 140466429199936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683370.sst): first pass time = 1.94's, 69.160'MB/sec 2024/08/20-19:42:10.666735 140466429199936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683370.sst): old prealloc_size = 147639500, real_size = 93052464 2024/08/20-19:42:10.666808 140466429199936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683370.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0019 GB avg-key = 4.00 avg-zkey = 2.83 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-19:42:11.351819 140466429199936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683370.sst): second pass time = 2.17's, 56.882'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 140.827'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 47787.739'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.291'MB/sec write SST data time = 0.11's, 885.067'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 = 30737.280'MB/sec zip my value time = 2.17's, unzip length = 0.123'GB zip my value throughput = 56.882'MB/sec zip pipeline throughput = 107.259'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.83 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.83 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 = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0019 GB value = 0.0910 GB dict = 1.24 MB all = 0.0965 GB } UnZip/Zip{ index = 2.8227 value = 1.3572 dict = 1.00 all = 1.3912 } Zip/UnZip{ index = 0.3543 value = 0.7368 dict = 1.00 all = 0.7188 } ---------------------------- 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 = 0.035145130 MB/sec (with seq num) write speed all = 0.033786864 MB/sec (without seq num) 2024/08/20-19:42:11.466054 140466429199936 [compaction_job.cc:1944] [default] [JOB 47022] Generated table #14683370: 671089 keys, 96476028 bytes, temperature: kWarm 2024/08/20-19:42:11.466138 140466429199936 EVENT_LOG_v1 {"time_micros": 1724154131466093, "cf_name": "default", "job": 47022, "event": "table_file_creation", "file_number": 14683370, "file_size": 96476028, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190807979869, "largest_seqno": 190971052242, "table_properties": {"data_size": 90982560, "index_size": 1901952, "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": 1724154126, "oldest_key_time": 0, "file_creation_time": 1724154126, "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": 14683370, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:42:11.524634 140466429199936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683371.sst) /dev/shm/ToplingTemp/Topling-44185-OrQCyi 2024/08/20-19:42:11.741001 140466429199936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683371.sst): first pass time = 0.22's, 128.978'MB/sec 2024/08/20-19:42:12.006535 140466429199936 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683371.sst): part-0: reject ZipStore ratio = 0.831 2024/08/20-19:42:12.068156 140466429199936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683371.sst): old prealloc_size = 147639500, real_size = 25987184 2024/08/20-19:42:12.068216 140466429199936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683371.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 139501 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.03 raw-val = 0.0257 GB zip-val = 0.0257 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-19:42:12.188586 140466429199936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00/14683371.sst): second pass time = 0.26's, 96.946'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.12's, 219.304'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6787.044'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.431'MB/sec write SST data time = 0.04's, 669.988'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 = 0.26's, unzip length = 0.026'GB zip my value throughput = 96.946'MB/sec zip pipeline throughput = 96.946'MB/sec entries = 139501 avg-key = 16.00 avg-zkey = 2.03 avg-val = 184.00 avg-zval = 184.00 usrkeys = 139501 avg-key = 8.00 avg-zkey = 2.03 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 139501 bytes = 453392 } seq expand size = 976507 multi value expand size = 0 cnt WriteAppend = 3140 UnZipSize{ index = 0.0011 GB value = 0.0257 GB dict = 0.00 MB all = 0.0279 GB } __ZipSize{ index = 0.0003 GB value = 0.0257 GB dict = 0.00 MB all = 0.0264 GB } UnZip/Zip{ index = 3.9336 value = 1.0000 dict = 0.00 all = 1.0566 } Zip/UnZip{ index = 0.2542 value = 1.0000 dict = 0.00 all = 0.9465 } ---------------------------- total value len = 0.283001 GB avg = 0.191 KB (by entry num) total key len = 0.023707 GB avg = 0.016 KB total ukey len = 0.011853 GB avg = 0.008 KB total ukey num = 0.001481679 Billion total entry num = 0.001481679 Billion write speed all = 0.038793878 MB/sec (with seq num) write speed all = 0.037294598 MB/sec (without seq num) 2024/08/20-19:42:12.226336 140466429199936 [compaction_job.cc:1944] [default] [JOB 47022] Generated table #14683371: 139501 keys, 26406698 bytes, temperature: kWarm 2024/08/20-19:42:12.226465 140466429199936 EVENT_LOG_v1 {"time_micros": 1724154132226372, "cf_name": "default", "job": 47022, "event": "table_file_creation", "file_number": 14683371, "file_size": 26406698, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190934680522, "largest_seqno": 190971051035, "table_properties": {"data_size": 25668384, "index_size": 283712, "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": 2232016, "raw_average_key_size": 16, "raw_value_size": 25668184, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 139501, "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": 1724154131, "oldest_key_time": 0, "file_creation_time": 1724154131, "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": 14683371, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:42:12.248674 140466429199936 [compaction_job.cc:699] job-47022: subcompact[0], size: 0.218398 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47022/att-00 [14683369,14683370,14683371] 2024/08/20-19:42:12.329203 140466429199936 (Original Log Time 2024/08/20-19:41:54.262944) EVENT_LOG_v1 {"time_micros": 1724154114262916, "job": 47022, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14683350], "files_L3": [14683312, 14683314, 14683315], "score": 0.992413, "input_data_size": 220369590, "oldest_snapshot_seqno": 190971067316} 2024/08/20-19:42:12.329208 140466429199936 (Original Log Time 2024/08/20-19:42:12.328621) [compaction_job.cc:2018] [default] [JOB 47022] Compacted 1@2 + 3@3 files to L3 => 218398242 bytes 2024/08/20-19:42:12.329210 140466429199936 (Original Log Time 2024/08/20-19:42:12.329114) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 12.3 rd, 12.1 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(14.6, 195.5 +0.0 blob) out(208.3 +0.0 blob), read-write-amplify(28.6) write-amplify(14.2) OK, records in: 1486577, records dropped: 4898 output_compression: Snappy 2024/08/20-19:42:12.329220 140466429199936 (Original Log Time 2024/08/20-19:42:12.329174) EVENT_LOG_v1 {"time_micros": 1724154132329147, "cf": "default", "job": 47022, "event": "compaction_finished", "compaction_time_micros": 17985744, "compaction_time_cpu_micros": 3686196, "output_level": 3, "num_output_files": 3, "total_output_size": 218398242, "num_input_records": 1486577, "num_output_records": 1481679, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 261565198, "file_range_sync_nanos": 0, "file_fsync_nanos": 2385, "file_prepare_write_nanos": 177303, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-19:42:12.463302 140466429199936 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":1724154114,"executesMs":18211,"compactionJobId":47022,"attempt":0,"compactionInputRawBytes":297315400,"compactionInputZipBytes":220369590,"compactionOutputRawBytes":0,"compactionOutputZipBytes":218398242,"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-a48737db36237af67032773b35ba649e-6eb5cc4ba3a604f8-00"}}, response = 2024/08/20-19:42:12.463424 140466429199936 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-47022/att-00: olev 3, work 18.212 s, result 9.198 ms, install 0.639 ms, input{raw 283.542 MiB zip 210.161 MiB}