2024/07/25-20:15:09.181156 140562366244416 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00: fork to child time = 0.008763 sec 2024/07/25-20:15:09.181919 140562366244416 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00 2024/07/25-20:15:09.185936 140562366244416 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00 2024/07/25-20:15:09.186825 140562366244416 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-20:15:09.187073 140562366244416 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-20:15:09.232078 140562366244416 [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-70796/att-00/MANIFEST-13366722 2024/07/25-20:15:09.245442 140562366244416 [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-70796/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13452409, last_sequence is 164997892652, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13452346 2024/07/25-20:15:09.245450 140562366244416 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-20:15:09.245517 140562366244416 [version_set.cc:5652] Creating manifest 13452409 2024/07/25-20:15:09.271161 140562366244416 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-20:15:09.297373 140562366244416 [compaction_job.cc:2433] [default] [JOB 70796] Compacting 2@2 + 2@3 files to L3, score 0.98, subcompactions 1 : 1 2024/07/25-20:15:09.297388 140562366244416 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 36941 Base level 2, inputs: [13452381(3973B) 13452355(31MB)], [13452320(41MB) 13452404(41MB)] 2024/07/25-20:15:09.308739 140562366244416 [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 2024/07/25-20:15:09.308761 140562366244416 [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 2024/07/25-20:15:09.308780 140562366244416 [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 2024/07/25-20:15:09.308795 140562366244416 [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 2024/07/25-20:15:09.308806 140562366244416 [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 2024/07/25-20:15:09.666172 140562366244416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452410.sst) /dev/shm/ToplingTemp/Topling-59833-KfkOcu 2024/07/25-20:15:10.151195 140562366244416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452410.sst): first pass time = 0.48's, 276.753'MB/sec 2024/07/25-20:15:11.173253 140562366244416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452410.sst): old prealloc_size = 132812291, real_size = 41736832 2024/07/25-20:15:11.173328 140562366244416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452410.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129432 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 = 0.0410 GB avg-val =1016.98 avg-zval = 317.05 2024/07/25-20:15:11.348984 140562366244416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452410.sst): second pass time = 1.02's, 128.919'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 247.664'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13759.881'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.246'MB/sec write SST data time = 0.04's, 986.931'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 = 45519.720'MB/sec zip my value time = 1.02's, unzip length = 0.132'GB zip my value throughput = 128.919'MB/sec zip pipeline throughput = 128.919'MB/sec entries = 129432 avg-key = 20.00 avg-zkey = 5.16 avg-val = 1016.98 avg-zval = 317.05 usrkeys = 129432 avg-key = 12.00 avg-zkey = 5.16 avg-val = 1023.98 avg-zval = 317.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129432 bytes = 436848 } seq expand size = 906024 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 = 0.0410 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3261 value = 3.2076 dict = 1.00 all = 3.0840 } Zip/UnZip{ index = 0.4299 value = 0.3118 dict = 1.00 all = 0.3243 } ---------------------------- 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 = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.009630287 MB/sec (with seq num) write speed all = 0.009556490 MB/sec (without seq num) 2024/07/25-20:15:11.400073 140562366244416 [compaction_job.cc:1944] [default] [JOB 70796] Generated table #13452410: 129432 keys, 43521084 bytes, temperature: kWarm 2024/07/25-20:15:11.400159 140562366244416 EVENT_LOG_v1 {"time_micros": 1721909711400111, "cf_name": "default", "job": 70796, "event": "table_file_creation", "file_number": 13452410, "file_size": 43521084, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164868248278, "largest_seqno": 164997688456, "table_properties": {"data_size": 41036592, "index_size": 667712, "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": 2588640, "raw_average_key_size": 20, "raw_value_size": 131630100, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129432, "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": 1721909709, "oldest_key_time": 0, "file_creation_time": 1721909709, "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": 13452410, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-20:15:11.435208 140562366244416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452411.sst) /dev/shm/ToplingTemp/Topling-59833-gzhGau 2024/07/25-20:15:11.926372 140562366244416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452411.sst): first pass time = 0.49's, 273.288'MB/sec 2024/07/25-20:15:12.787924 140562366244416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452411.sst): old prealloc_size = 132812291, real_size = 41900112 2024/07/25-20:15:12.787985 140562366244416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452411.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.22 raw-val = 0.1316 GB zip-val = 0.0412 GB avg-val =1017.01 avg-zval = 318.26 2024/07/25-20:15:12.949085 140562366244416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452411.sst): second pass time = 0.86's, 152.938'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 271.099'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26079.747'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.274'MB/sec write SST data time = 0.04's, 1015.029'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 = 49788.481'MB/sec zip my value time = 0.86's, unzip length = 0.132'GB zip my value throughput = 152.938'MB/sec zip pipeline throughput = 152.938'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.22 avg-val = 1017.01 avg-zval = 318.26 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.22 avg-val = 1024.01 avg-zval = 318.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 436832 } seq expand size = 905996 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 = 2.2987 value = 3.1955 dict = 1.00 all = 3.0725 } Zip/UnZip{ index = 0.4350 value = 0.3129 dict = 1.00 all = 0.3255 } ---------------------------- total value len = 0.265072 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 = 0.019258368 MB/sec (with seq num) write speed all = 0.019110794 MB/sec (without seq num) 2024/07/25-20:15:13.002331 140562366244416 [compaction_job.cc:1944] [default] [JOB 70796] Generated table #13452411: 129428 keys, 43684230 bytes, temperature: kWarm 2024/07/25-20:15:13.002397 140562366244416 EVENT_LOG_v1 {"time_micros": 1721909713002363, "cf_name": "default", "job": 70796, "event": "table_file_creation", "file_number": 13452411, "file_size": 43684230, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164898380984, "largest_seqno": 164997688300, "table_properties": {"data_size": 41191936, "index_size": 675648, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131630076, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1721909711, "oldest_key_time": 0, "file_creation_time": 1721909711, "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": 13452411, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-20:15:13.039049 140562366244416 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452412.sst) /dev/shm/ToplingTemp/Topling-59833-rEOSmu 2024/07/25-20:15:13.050290 140562366244416 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452412.sst): first pass time = 0.01's, 242.874'MB/sec 2024/07/25-20:15:13.111705 140562366244416 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452412.sst): old prealloc_size = 132812291, real_size = 864784 2024/07/25-20:15:13.111774 140562366244416 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452412.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 2619 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.31 raw-val = 0.0027 GB zip-val = 0.0009 GB avg-val =1016.92 avg-zval = 329.57 2024/07/25-20:15:13.116913 140562366244416 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00/13452412.sst): second pass time = 0.06's, 44.023'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 174.608'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18.417'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.191'MB/sec write SST data time = 0.00's, 527.109'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.033'MB, throughput = 864.498'MB/sec zip my value time = 0.06's, unzip length = 0.003'GB zip my value throughput = 44.023'MB/sec zip pipeline throughput = 280.796'MB/sec entries = 2619 avg-key = 20.00 avg-zkey = 0.32 avg-val = 1016.92 avg-zval = 329.57 usrkeys = 2619 avg-key = 12.00 avg-zkey = 0.32 avg-val = 1023.92 avg-zval = 329.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2619 bytes = 8528 } seq expand size = 18333 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0027 GB dict = 0.03 MB all = 0.0027 GB } __ZipSize{ index = 0.0000 GB value = 0.0009 GB dict = 0.03 MB all = 0.0009 GB } UnZip/Zip{ index = 37.7740 value = 3.0856 dict = 1.00 all = 2.9965 } Zip/UnZip{ index = 0.0265 value = 0.3241 dict = 1.00 all = 0.3337 } ---------------------------- total value len = 0.267754 GB avg = 1.024 KB (by entry num) total key len = 0.005230 GB avg = 0.020 KB total ukey len = 0.003138 GB avg = 0.012 KB total ukey num = 0.000261479 Billion total entry num = 0.000261479 Billion write speed all = 0.019452967 MB/sec (with seq num) write speed all = 0.019303901 MB/sec (without seq num) 2024/07/25-20:15:13.124735 140562366244416 [compaction_job.cc:1944] [default] [JOB 70796] Generated table #13452412: 2619 keys, 906287 bytes, temperature: kWarm 2024/07/25-20:15:13.124806 140562366244416 EVENT_LOG_v1 {"time_micros": 1721909713124762, "cf_name": "default", "job": 70796, "event": "table_file_creation", "file_number": 13452412, "file_size": 906287, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164946006114, "largest_seqno": 164997685912, "table_properties": {"data_size": 863136, "index_size": 832, "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": 52380, "raw_average_key_size": 20, "raw_value_size": 2663321, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 2619, "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": 1721909713, "oldest_key_time": 0, "file_creation_time": 1721909713, "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": 13452412, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-20:15:13.132506 140562366244416 [compaction_job.cc:699] job-70796: subcompact[0], size: 0.088112 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-70796/att-00 [13452410,13452411,13452412] 2024/07/25-20:15:13.157596 140562366244416 (Original Log Time 2024/07/25-20:15:09.297443) EVENT_LOG_v1 {"time_micros": 1721909709297400, "job": 70796, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [13452381, 13452355], "files_L3": [13452320, 13452404], "score": 0.981025, "input_data_size": 120738447, "oldest_snapshot_seqno": 164997891486} 2024/07/25-20:15:13.157600 140562366244416 (Original Log Time 2024/07/25-20:15:13.154371) [compaction_job.cc:2018] [default] [JOB 70796] Compacted 2@2 + 2@3 files to L3 => 88111601 bytes 2024/07/25-20:15:13.157602 140562366244416 (Original Log Time 2024/07/25-20:15:13.157540) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 31.5 rd, 23.0 wr, level 3, files in(2, 2) out(3 +0 blob) MB in(32.0, 83.2 +0.0 blob) out(84.0 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290805, records dropped: 29326 output_compression: Snappy 2024/07/25-20:15:13.157608 140562366244416 (Original Log Time 2024/07/25-20:15:13.157579) EVENT_LOG_v1 {"time_micros": 1721909713157561, "cf": "default", "job": 70796, "event": "compaction_finished", "compaction_time_micros": 3835069, "compaction_time_cpu_micros": 840053, "output_level": 3, "num_output_files": 3, "total_output_size": 88111601, "num_input_records": 290805, "num_output_records": 261479, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59915043, "file_range_sync_nanos": 0, "file_fsync_nanos": 2755, "file_prepare_write_nanos": 6089, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/25-20:15:13.296962 140562366244416 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":1721909709,"executesMs":3966,"compactionJobId":70796,"attempt":0,"compactionInputRawBytes":301564008,"compactionInputZipBytes":120738447,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88111601,"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":"00-0ae583f1d1c1afbc34f04d7c92bb201e-a0833cc87d73d9f4-00"}}, response = 2024/07/25-20:15:13.297055 140562366244416 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-70796/att-00: olev 3, work 3.967 s, result 6.300 ms, install 3.255 ms, input{raw 287.594 MiB zip 115.145 MiB}