2024/07/09-05:33:30.509478 139981346137664 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00: fork to child time = 0.007817 sec 2024/07/09-05:33:30.510156 139981346137664 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00 2024/07/09-05:33:30.514142 139981346137664 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00 2024/07/09-05:33:30.515073 139981346137664 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-05:33:30.515329 139981346137664 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-05:33:30.548549 139981346137664 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-32439/att-00/MANIFEST-12625661 2024/07/09-05:33:30.562695 139981346137664 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-32439/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12662731, last_sequence is 148002598223, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12662606 2024/07/09-05:33:30.562710 139981346137664 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-05:33:30.562767 139981346137664 [version_set.cc:5652] Creating manifest 12662731 2024/07/09-05:33:30.584609 139981346137664 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-05:33:30.596102 139981346137664 [compaction_job.cc:2433] [default] [JOB 32439] Compacting 1@3 + 2@4 files to L4, score 1.02, subcompactions 1 : 1 2024/07/09-05:33:30.596123 139981346137664 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16942 Base level 3, inputs: [12662725(80MB)], [12659175(172MB) 12659176(166MB)] 2024/07/09-05:33:30.607886 139981346137664 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-05:33:30.607939 139981346137664 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-05:33:30.607959 139981346137664 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/09-05:33:30.607980 139981346137664 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-05:33:30.607988 139981346137664 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/09-05:33:32.586733 139981346137664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662732.sst) /dev/shm/ToplingTemp/Topling-26822-eIDbll 2024/07/09-05:33:34.687850 139981346137664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662732.sst): first pass time = 2.10's, 127.762'MB/sec 2024/07/09-05:33:38.923023 139981346137664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662732.sst): old prealloc_size = 295279001, real_size = 173550672 2024/07/09-05:33:38.923106 139981346137664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662732.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.20 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-05:33:40.126572 139981346137664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662732.sst): second pass time = 4.23's, 58.333'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.20's, 150.128'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6477.230'MB/sec (index lex order gen) rebuild zvType time = 1.04's, 0.324'MB/sec write SST data time = 0.17's, 1082.329'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 84270.693'MB/sec zip my value time = 4.23's, unzip length = 0.247'GB zip my value throughput = 58.333'MB/sec zip pipeline throughput = 126.356'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.20 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.20 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 40.7412 value = 1.4279 dict = 1.00 all = 1.4856 } Zip/UnZip{ index = 0.0245 value = 0.7003 dict = 1.00 all = 0.6731 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.049996294 MB/sec (with seq num) write speed all = 0.048064070 MB/sec (without seq num) 2024/07/09-05:33:40.329321 139981346137664 [compaction_job.cc:1944] [default] [JOB 32439] Generated table #12662732: 1342178 keys, 180693741 bytes, temperature: kWarm 2024/07/09-05:33:40.329406 139981346137664 EVENT_LOG_v1 {"time_micros": 1720474420329359, "cf_name": "default", "job": 32439, "event": "table_file_creation", "file_number": 12662732, "file_size": 180693741, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187576490, "largest_seqno": 148002132052, "table_properties": {"data_size": 172951360, "index_size": 263552, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720474412, "oldest_key_time": 0, "file_creation_time": 1720474412, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12662732, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:33:40.393635 139981346137664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662733.sst) /dev/shm/ToplingTemp/Topling-26822-voLHNn 2024/07/09-05:33:43.351866 139981346137664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662733.sst): first pass time = 2.96's, 90.743'MB/sec 2024/07/09-05:33:46.624609 139981346137664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662733.sst): old prealloc_size = 295279001, real_size = 173555096 2024/07/09-05:33:46.624681 139981346137664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662733.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.19 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-05:33:47.718891 139981346137664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662733.sst): second pass time = 3.27's, 75.492'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.09's, 165.133'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7433.190'MB/sec (index lex order gen) rebuild zvType time = 0.93's, 0.359'MB/sec write SST data time = 0.16's, 1131.704'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 76129.434'MB/sec zip my value time = 3.27's, unzip length = 0.247'GB zip my value throughput = 75.492'MB/sec zip pipeline throughput = 119.077'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.19 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.19 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 41.2521 value = 1.4279 dict = 1.00 all = 1.4855 } Zip/UnZip{ index = 0.0242 value = 0.7004 dict = 1.00 all = 0.6732 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.099856159 MB/sec (with seq num) write speed all = 0.095996984 MB/sec (without seq num) 2024/07/09-05:33:47.938661 139981346137664 [compaction_job.cc:1944] [default] [JOB 32439] Generated table #12662733: 1342178 keys, 180698221 bytes, temperature: kWarm 2024/07/09-05:33:47.938736 139981346137664 EVENT_LOG_v1 {"time_micros": 1720474427938698, "cf_name": "default", "job": 32439, "event": "table_file_creation", "file_number": 12662733, "file_size": 180698221, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187576626, "largest_seqno": 148002132414, "table_properties": {"data_size": 172959104, "index_size": 260288, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720474420, "oldest_key_time": 0, "file_creation_time": 1720474420, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12662733, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:33:47.998773 139981346137664 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662734.sst) /dev/shm/ToplingTemp/Topling-26822-JKAU7k 2024/07/09-05:33:48.082314 139981346137664 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662734.sst): first pass time = 0.08's, 197.962'MB/sec 2024/07/09-05:33:48.325072 139981346137664 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662734.sst): part-0: reject ZipStore ratio = 0.877 2024/07/09-05:33:48.365214 139981346137664 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662734.sst): old prealloc_size = 295279001, real_size = 15247728 2024/07/09-05:33:48.365271 139981346137664 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662734.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 82642 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 0.25 raw-val = 0.0152 GB zip-val = 0.0152 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-05:33:48.417086 139981346137664 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00/12662734.sst): second pass time = 0.24's, 62.912'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.05's, 299.745'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 564.417'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.684'MB/sec write SST data time = 0.02's, 720.030'MB/sec dict compress time = 0.00'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 = 0.24's, unzip length = 0.015'GB zip my value throughput = 62.912'MB/sec zip pipeline throughput = 151.811'MB/sec entries = 82642 avg-key = 16.00 avg-zkey = 0.25 avg-val = 184.00 avg-zval = 184.00 usrkeys = 82642 avg-key = 8.00 avg-zkey = 0.25 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 82642 bytes = 309920 } seq expand size = 578494 multi value expand size = 0 cnt WriteAppend = 1864 UnZipSize{ index = 0.0007 GB value = 0.0152 GB dict = 0.00 MB all = 0.0165 GB } __ZipSize{ index = 0.0000 GB value = 0.0152 GB dict = 0.00 MB all = 0.0155 GB } UnZip/Zip{ index = 32.0815 value = 1.0000 dict = 0.00 all = 1.0637 } Zip/UnZip{ index = 0.0312 value = 1.0000 dict = 0.00 all = 0.9401 } ---------------------------- total value len = 0.528497 GB avg = 0.191 KB (by entry num) total key len = 0.044272 GB avg = 0.016 KB total ukey len = 0.022136 GB avg = 0.008 KB total ukey num = 0.002766998 Billion total entry num = 0.002766998 Billion write speed all = 0.102917470 MB/sec (with seq num) write speed all = 0.098939984 MB/sec (without seq num) 2024/07/09-05:33:48.440802 139981346137664 [compaction_job.cc:1944] [default] [JOB 32439] Generated table #12662734: 82642 keys, 15538025 bytes, temperature: kWarm 2024/07/09-05:33:48.440890 139981346137664 EVENT_LOG_v1 {"time_micros": 1720474428440846, "cf_name": "default", "job": 32439, "event": "table_file_creation", "file_number": 12662734, "file_size": 15538025, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187584415, "largest_seqno": 147880280454, "table_properties": {"data_size": 15206320, "index_size": 20608, "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": 1322272, "raw_average_key_size": 16, "raw_value_size": 15206128, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 82642, "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": 1720474427, "oldest_key_time": 0, "file_creation_time": 1720474427, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12662734, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-05:33:48.455353 139981346137664 [compaction_job.cc:699] job-32439: subcompact[0], size: 0.376930 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32439/att-00 [12662732,12662733,12662734] 2024/07/09-05:33:48.555753 139981346137664 (Original Log Time 2024/07/09-05:33:30.596210) EVENT_LOG_v1 {"time_micros": 1720474410596144, "job": 32439, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12662725], "files_L4": [12659175, 12659176], "score": 1.02154, "input_data_size": 438838710, "oldest_snapshot_seqno": 148002597350} 2024/07/09-05:33:48.555759 139981346137664 (Original Log Time 2024/07/09-05:33:48.555108) [compaction_job.cc:2018] [default] [JOB 32439] Compacted 1@3 + 2@4 files to L4 => 376929987 bytes 2024/07/09-05:33:48.555762 139981346137664 (Original Log Time 2024/07/09-05:33:48.555658) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 24.6 rd, 21.1 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(80.1, 338.4 +0.0 blob) out(359.5 +0.0 blob), read-write-amplify(9.7) write-amplify(4.5) OK, records in: 3218895, records dropped: 451897 output_compression: Snappy 2024/07/09-05:33:48.555774 139981346137664 (Original Log Time 2024/07/09-05:33:48.555722) EVENT_LOG_v1 {"time_micros": 1720474428555693, "cf": "default", "job": 32439, "event": "compaction_finished", "compaction_time_micros": 17859160, "compaction_time_cpu_micros": 6009808, "output_level": 4, "num_output_files": 3, "total_output_size": 376929987, "num_input_records": 3218895, "num_output_records": 2766998, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 321448218, "file_range_sync_nanos": 0, "file_fsync_nanos": 2440, "file_prepare_write_nanos": 113165, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-05:33:48.682162 139981346137664 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1720420896,"starts":1720474410,"executesMs":18028,"compactionJobId":32439,"attempt":0,"compactionInputRawBytes":643779000,"compactionInputZipBytes":438838710,"compactionOutputRawBytes":0,"compactionOutputZipBytes":376929987,"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-ef6a7ab3514cd92c4c4271390fda00a1-93339eeef49258f9-00"}}, response = 2024/07/09-05:33:48.682259 139981346137664 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-32439/att-00: olev 4, work 18.029 s, result 16.529 ms, install 0.703 ms, input{raw 613.955 MiB zip 418.509 MiB}