2024/07/25-05:47:06.879828 140495719929408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00: fork to child time = 0.008669 sec 2024/07/25-05:47:06.880598 140495719929408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00 2024/07/25-05:47:06.885009 140495719929408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00 2024/07/25-05:47:06.885932 140495719929408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-05:47:06.886185 140495719929408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-05:47:06.955023 140495719929408 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-55510/att-00/MANIFEST-13366722 2024/07/25-05:47:07.011440 140495719929408 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-55510/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13434223, last_sequence is 164638765520, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13434090 2024/07/25-05:47:07.011448 140495719929408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-05:47:07.011507 140495719929408 [version_set.cc:5652] Creating manifest 13434223 2024/07/25-05:47:07.038438 140495719929408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-05:47:07.114730 140495719929408 [compaction_job.cc:2433] [default] [JOB 55510] Compacting 2@2 + 2@3 files to L3, score 0.91, subcompactions 1 : 1 2024/07/25-05:47:07.114765 140495719929408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29227 Base level 2, inputs: [13434220(31MB) 13434221(5195KB)], [13434151(41MB) 13434176(41MB)] 2024/07/25-05:47:07.464029 140495719929408 [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 2024/07/25-05:47:07.464067 140495719929408 [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 2024/07/25-05:47:07.464088 140495719929408 [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 2024/07/25-05:47:07.464098 140495719929408 [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 2024/07/25-05:47:07.464107 140495719929408 [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 2024/07/25-05:47:08.453984 140495719929408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434224.sst) /dev/shm/ToplingTemp/Topling-148708-ycR62L 2024/07/25-05:47:08.919543 140495719929408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434224.sst): first pass time = 0.47's, 288.343'MB/sec 2024/07/25-05:47:12.340397 140495719929408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434224.sst): old prealloc_size = 138845768, real_size = 41879200 2024/07/25-05:47:12.340568 140495719929408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434224.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.16 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1016.99 avg-zval = 318.15 2024/07/25-05:47:12.730928 140495719929408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434224.sst): second pass time = 3.42's, 38.521'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 111.804'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9848.840'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.100'MB/sec write SST data time = 0.07's, 651.448'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 46412.153'MB/sec zip my value time = 3.42's, unzip length = 0.132'GB zip my value throughput = 38.521'MB/sec zip pipeline throughput = 152.413'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1016.99 avg-zval = 318.15 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1023.99 avg-zval = 318.15 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 436848 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3252 value = 3.1965 dict = 1.00 all = 3.0739 } Zip/UnZip{ index = 0.4301 value = 0.3128 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129431 Billion total entry num = 0.000129431 Billion write speed all = 0.002793055 MB/sec (with seq num) write speed all = 0.002771652 MB/sec (without seq num) 2024/07/25-05:47:12.791509 140495719929408 [compaction_job.cc:1944] [default] [JOB 55510] Generated table #13434224: 129431 keys, 43663240 bytes, temperature: kWarm 2024/07/25-05:47:12.791631 140495719929408 EVENT_LOG_v1 {"time_micros": 1721857632791564, "cf_name": "default", "job": 55510, "event": "table_file_creation", "file_number": 13434224, "file_size": 43663240, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164557910127, "largest_seqno": 164638751886, "table_properties": {"data_size": 41178704, "index_size": 667968, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131629486, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721857628, "oldest_key_time": 0, "file_creation_time": 1721857628, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13434224, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-05:47:12.865853 140495719929408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434225.sst) /dev/shm/ToplingTemp/Topling-148708-grzahP 2024/07/25-05:47:13.571588 140495719929408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434225.sst): first pass time = 0.71's, 190.197'MB/sec 2024/07/25-05:47:16.264130 140495719929408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434225.sst): old prealloc_size = 138845768, real_size = 41929296 2024/07/25-05:47:16.264196 140495719929408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434225.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.17 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.00 avg-zval = 318.53 2024/07/25-05:47:16.545997 140495719929408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434225.sst): second pass time = 2.69's, 48.900'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 155.101'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15773.512'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.146'MB/sec write SST data time = 0.06's, 717.958'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.377'MB, throughput = 47260.834'MB/sec zip my value time = 2.69's, unzip length = 0.132'GB zip my value throughput = 48.900'MB/sec zip pipeline throughput = 164.718'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1017.00 avg-zval = 318.53 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1024.00 avg-zval = 318.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 436832 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0412 GB dict = 1.38 MB all = 0.0437 GB } UnZip/Zip{ index = 2.3192 value = 3.1928 dict = 1.00 all = 3.0705 } Zip/UnZip{ index = 0.4312 value = 0.3132 dict = 1.00 all = 0.3257 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258860 Billion total entry num = 0.000258860 Billion write speed all = 0.005585675 MB/sec (with seq num) write speed all = 0.005542873 MB/sec (without seq num) 2024/07/25-05:47:16.835507 140495719929408 [compaction_job.cc:1944] [default] [JOB 55510] Generated table #13434225: 129429 keys, 43712885 bytes, temperature: kWarm 2024/07/25-05:47:16.835562 140495719929408 EVENT_LOG_v1 {"time_micros": 1721857636835533, "cf_name": "default", "job": 55510, "event": "table_file_creation", "file_number": 13434225, "file_size": 43712885, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164555958486, "largest_seqno": 164638752141, "table_properties": {"data_size": 41227072, "index_size": 669696, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629787, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721857632, "oldest_key_time": 0, "file_creation_time": 1721857632, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13434225, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-05:47:16.871944 140495719929408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434226.sst) /dev/shm/ToplingTemp/Topling-148708-TmTiuO 2024/07/25-05:47:16.885208 140495719929408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434226.sst): first pass time = 0.01's, 154.277'MB/sec 2024/07/25-05:47:16.915684 140495719929408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434226.sst): old prealloc_size = 138845768, real_size = 650160 2024/07/25-05:47:16.915752 140495719929408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434226.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1964 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.37 raw-val = 0.0020 GB zip-val = 0.0006 GB avg-val =1016.94 avg-zval = 330.34 2024/07/25-05:47:16.919796 140495719929408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00/13434226.sst): second pass time = 0.03's, 67.420'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 168.057'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17.080'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.191'MB/sec write SST data time = 0.00's, 468.910'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.029'MB, throughput = 1170.504'MB/sec zip my value time = 0.03's, unzip length = 0.002'GB zip my value throughput = 67.420'MB/sec zip pipeline throughput = 67.420'MB/sec entries = 1964 avg-key = 20.00 avg-zkey = 0.39 avg-val = 1016.94 avg-zval = 330.34 usrkeys = 1964 avg-key = 12.00 avg-zkey = 0.39 avg-val = 1023.94 avg-zval = 330.34 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1964 bytes = 6640 } seq expand size = 13748 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0020 GB dict = 0.03 MB all = 0.0020 GB } __ZipSize{ index = 0.0000 GB value = 0.0006 GB dict = 0.03 MB all = 0.0007 GB } UnZip/Zip{ index = 30.6875 value = 3.0785 dict = 1.00 all = 2.9693 } Zip/UnZip{ index = 0.0326 value = 0.3248 dict = 1.00 all = 0.3368 } ---------------------------- total value len = 0.267082 GB avg = 1.024 KB (by entry num) total key len = 0.005216 GB avg = 0.020 KB total ukey len = 0.003130 GB avg = 0.012 KB total ukey num = 0.000260824 Billion total entry num = 0.000260824 Billion write speed all = 0.005628009 MB/sec (with seq num) write speed all = 0.005584882 MB/sec (without seq num) 2024/07/25-05:47:16.937026 140495719929408 [compaction_job.cc:1944] [default] [JOB 55510] Generated table #13434226: 1964 keys, 685862 bytes, temperature: kWarm 2024/07/25-05:47:16.937130 140495719929408 EVENT_LOG_v1 {"time_micros": 1721857636937061, "cf_name": "default", "job": 55510, "event": "table_file_creation", "file_number": 13434226, "file_size": 685862, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164556190997, "largest_seqno": 164636910278, "table_properties": {"data_size": 648784, "index_size": 768, "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": 39280, "raw_average_key_size": 20, "raw_value_size": 1997273, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 1964, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1721857636, "oldest_key_time": 0, "file_creation_time": 1721857636, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13434226, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-05:47:16.942717 140495719929408 [compaction_job.cc:699] job-55510: subcompact[0], size: 0.088062 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55510/att-00 [13434224,13434225,13434226] 2024/07/25-05:47:17.000216 140495719929408 (Original Log Time 2024/07/25-05:47:07.114860) EVENT_LOG_v1 {"time_micros": 1721857627114787, "job": 55510, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13434220, 13434221], "files_L3": [13434151, 13434176], "score": 0.908837, "input_data_size": 126223426, "oldest_snapshot_seqno": 164638757565} 2024/07/25-05:47:17.000222 140495719929408 (Original Log Time 2024/07/25-05:47:16.999534) [compaction_job.cc:2018] [default] [JOB 55510] Compacted 2@2 + 2@3 files to L3 => 88061987 bytes 2024/07/25-05:47:17.000225 140495719929408 (Original Log Time 2024/07/25-05:47:17.000126) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 12.8 rd, 9.0 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(37.0, 83.3 +0.0 blob) out(84.0 +0.0 blob), read-write-amplify(5.5) write-amplify(2.3) OK, records in: 295884, records dropped: 35060 output_compression: Snappy 2024/07/25-05:47:17.000234 140495719929408 (Original Log Time 2024/07/25-05:47:17.000190) EVENT_LOG_v1 {"time_micros": 1721857637000161, "cf": "default", "job": 55510, "event": "compaction_finished", "compaction_time_micros": 9827864, "compaction_time_cpu_micros": 1103717, "output_level": 3, "num_output_files": 3, "total_output_size": 88061987, "num_input_records": 295884, "num_output_records": 260824, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 126406311, "file_range_sync_nanos": 0, "file_fsync_nanos": 3356, "file_prepare_write_nanos": 7994, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/25-05:47:17.135108 140495719929408 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":1721720512,"starts":1721857626,"executesMs":10088,"compactionJobId":55510,"attempt":0,"compactionInputRawBytes":306827627,"compactionInputZipBytes":126223426,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88061987,"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":"00-7626085c2f138acb6c2f82efb4b22c79-778440762ed4ffbb-00"}}, response = 2024/07/25-05:47:17.135198 140495719929408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-55510/att-00: olev 3, work 10.089 s, result 30.788 ms, install 0.732 ms, input{raw 292.614 MiB zip 120.376 MiB}