2024/08/20-09:27:19.662778 140500086998592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00: fork to child time = 0.062622 sec 2024/08/20-09:27:19.664187 140500086998592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00 2024/08/20-09:27:19.670149 140500086998592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00 2024/08/20-09:27:19.671947 140500086998592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:27:19.672287 140500086998592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:27:19.724879 140500086998592 [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-21656/att-00/MANIFEST-14629260 2024/08/20-09:27:19.741645 140500086998592 [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-21656/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14653936, last_sequence is 190327682740, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14653896 2024/08/20-09:27:19.741655 140500086998592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:27:19.741742 140500086998592 [version_set.cc:5652] Creating manifest 14653936 2024/08/20-09:27:19.774562 140500086998592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:27:19.789981 140500086998592 [compaction_job.cc:2433] [default] [JOB 21656] Compacting 1@2 + 2@3 files to L3, score 0.94, subcompactions 1 : 1 2024/08/20-09:27:19.790001 140500086998592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11091 Base level 2, inputs: [14653913(31MB)], [14653879(41MB) 14653880(41MB)] 2024/08/20-09:27:20.103865 140500086998592 [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 2024/08/20-09:27:20.103934 140500086998592 [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 2024/08/20-09:27:20.104033 140500086998592 [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 2024/08/20-09:27:20.104072 140500086998592 [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 2024/08/20-09:27:20.104219 140500086998592 [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 2024/08/20-09:27:20.547281 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653937.sst) /dev/shm/ToplingTemp/Topling-285686-T7O1Bq 2024/08/20-09:27:20.885906 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653937.sst): first pass time = 0.34's, 396.427'MB/sec 2024/08/20-09:27:25.652039 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653937.sst): old prealloc_size = 132816906, real_size = 41800032 2024/08/20-09:27:25.652118 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653937.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 = 5.45 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.25 2024/08/20-09:27:25.845281 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653937.sst): second pass time = 4.77's, 27.623'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 225.719'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19384.455'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.265'MB/sec write SST data time = 0.07's, 613.807'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 = 33010.565'MB/sec zip my value time = 4.77's, unzip length = 0.132'GB zip my value throughput = 27.623'MB/sec zip pipeline throughput = 177.824'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.45 avg-val = 1017.00 avg-zval = 317.25 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.45 avg-val = 1024.00 avg-zval = 317.25 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 469200 } seq expand size = 906003 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2014 value = 3.2056 dict = 1.00 all = 3.0772 } Zip/UnZip{ index = 0.4543 value = 0.3120 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 62.429285 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.210052680 MB/sec (with seq num) write speed all = 1.161617311 MB/sec (without seq num) 2024/08/20-09:27:25.952358 140500086998592 [compaction_job.cc:1944] [default] [JOB 21656] Generated table #14653937: 129429 keys, 43616532 bytes, temperature: kWarm 2024/08/20-09:27:25.952456 140500086998592 EVENT_LOG_v1 {"time_micros": 1724117245952394, "cf_name": "default", "job": 21656, "event": "table_file_creation", "file_number": 14653937, "file_size": 43616532, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190327616184, "table_properties": {"data_size": 41061968, "index_size": 705536, "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": 131629285, "raw_average_value_size": 1016, "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": 1724117240, "oldest_key_time": 0, "file_creation_time": 1724117240, "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": 14653937, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:27:26.000227 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653938.sst) /dev/shm/ToplingTemp/Topling-285686-pfwGJr 2024/08/20-09:27:26.595889 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653938.sst): first pass time = 0.60's, 225.347'MB/sec 2024/08/20-09:27:28.851668 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653938.sst): old prealloc_size = 132816906, real_size = 41790880 2024/08/20-09:27:28.851733 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653938.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 = 5.25 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.38 2024/08/20-09:27:29.094009 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653938.sst): second pass time = 2.25's, 58.410'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 179.939'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20540.155'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.179'MB/sec write SST data time = 0.06's, 713.104'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 = 37871.977'MB/sec zip my value time = 2.25's, unzip length = 0.132'GB zip my value throughput = 58.410'MB/sec zip pipeline throughput = 134.974'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.25 avg-val = 1017.01 avg-zval = 317.38 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.25 avg-val = 1024.01 avg-zval = 317.38 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 469184 } seq expand size = 905996 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2838 value = 3.2044 dict = 1.00 all = 3.0779 } Zip/UnZip{ index = 0.4379 value = 0.3121 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 62.561821 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592418 Billion total entry num = 0.346470426 Billion write speed all = 1.212345955 MB/sec (with seq num) write speed all = 1.163895237 MB/sec (without seq num) 2024/08/20-09:27:29.182370 140500086998592 [compaction_job.cc:1944] [default] [JOB 21656] Generated table #14653938: 129428 keys, 43607657 bytes, temperature: kWarm 2024/08/20-09:27:29.182435 140500086998592 EVENT_LOG_v1 {"time_micros": 1724117249182403, "cf_name": "default", "job": 21656, "event": "table_file_creation", "file_number": 14653938, "file_size": 43607657, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190327614965, "table_properties": {"data_size": 41078288, "index_size": 680064, "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": 131630050, "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": 1724117245, "oldest_key_time": 0, "file_creation_time": 1724117245, "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": 14653938, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:27:29.218137 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653939.sst) /dev/shm/ToplingTemp/Topling-285686-Ay0ySs 2024/08/20-09:27:29.227126 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653939.sst): first pass time = 0.01's, 418.761'MB/sec 2024/08/20-09:27:29.265543 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653939.sst): old prealloc_size = 132816906, real_size = 1193384 2024/08/20-09:27:29.265627 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653939.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 3616 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.25 raw-val = 0.0037 GB zip-val = 0.0012 GB avg-val =1016.75 avg-zval = 329.47 2024/08/20-09:27:29.278372 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00/14653939.sst): second pass time = 0.04's, 97.190'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 97.161'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25.296'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.083'MB/sec write SST data time = 0.00's, 672.814'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.041'MB, throughput = 1276.514'MB/sec zip my value time = 0.04's, unzip length = 0.004'GB zip my value throughput = 97.190'MB/sec zip pipeline throughput = 97.190'MB/sec entries = 3616 avg-key = 20.00 avg-zkey = 0.27 avg-val = 1016.75 avg-zval = 329.47 usrkeys = 3616 avg-key = 12.00 avg-zkey = 0.27 avg-val = 1023.75 avg-zval = 329.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3616 bytes = 12224 } seq expand size = 25312 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0000 GB value = 0.0037 GB dict = 0.04 MB all = 0.0037 GB } __ZipSize{ index = 0.0000 GB value = 0.0012 GB dict = 0.04 MB all = 0.0012 GB } UnZip/Zip{ index = 45.2000 value = 3.0860 dict = 1.00 all = 3.0076 } Zip/UnZip{ index = 0.0221 value = 0.3240 dict = 1.00 all = 0.3325 } ---------------------------- total value len = 62.565523 GB avg = 0.181 KB (by entry num) total key len = 6.794007 GB avg = 0.020 KB total ukey len = 3.192657 GB avg = 0.008 KB total ukey num = 0.389596034 Billion total entry num = 0.346474042 Billion write speed all = 1.212408021 MB/sec (with seq num) write speed all = 1.163956954 MB/sec (without seq num) 2024/08/20-09:27:29.293942 140500086998592 [compaction_job.cc:1944] [default] [JOB 21656] Generated table #14653939: 3616 keys, 1246456 bytes, temperature: kWarm 2024/08/20-09:27:29.294010 140500086998592 EVENT_LOG_v1 {"time_micros": 1724117249293975, "cf_name": "default", "job": 21656, "event": "table_file_creation", "file_number": 14653939, "file_size": 1246456, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190208128317, "largest_seqno": 190325863217, "table_properties": {"data_size": 1191360, "index_size": 960, "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": 72320, "raw_average_key_size": 20, "raw_value_size": 3676557, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 3616, "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": 1724117249, "oldest_key_time": 0, "file_creation_time": 1724117249, "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": 14653939, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:27:29.303617 140500086998592 [compaction_job.cc:699] job-21656: subcompact[0], size: 0.088471 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-21656/att-00 [14653937,14653938,14653939] 2024/08/20-09:27:29.327281 140500086998592 (Original Log Time 2024/08/20-09:27:19.790089) EVENT_LOG_v1 {"time_micros": 1724117239790020, "job": 21656, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14653913], "files_L3": [14653879, 14653880], "score": 0.941976, "input_data_size": 120742642, "oldest_snapshot_seqno": 190327681784} 2024/08/20-09:27:29.327285 140500086998592 (Original Log Time 2024/08/20-09:27:29.326737) [compaction_job.cc:2018] [default] [JOB 21656] Compacted 1@2 + 2@3 files to L3 => 88470645 bytes 2024/08/20-09:27:29.327288 140500086998592 (Original Log Time 2024/08/20-09:27:29.327209) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 12.7 rd, 9.3 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(32.0, 83.2 +0.0 blob) out(84.4 +0.0 blob), read-write-amplify(6.2) write-amplify(2.6) OK, records in: 290793, records dropped: 28320 output_compression: Snappy 2024/08/20-09:27:29.327297 140500086998592 (Original Log Time 2024/08/20-09:27:29.327261) EVENT_LOG_v1 {"time_micros": 1724117249327237, "cf": "default", "job": 21656, "event": "compaction_finished", "compaction_time_micros": 9513536, "compaction_time_cpu_micros": 1030620, "output_level": 3, "num_output_files": 3, "total_output_size": 88470645, "num_input_records": 290793, "num_output_records": 262473, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 78578743, "file_range_sync_nanos": 0, "file_fsync_nanos": 2390, "file_prepare_write_nanos": 5574, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:27:29.440211 140500086998592 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":1724117239,"executesMs":9658,"compactionJobId":21656,"attempt":0,"compactionInputRawBytes":301553333,"compactionInputZipBytes":120742642,"compactionOutputRawBytes":0,"compactionOutputZipBytes":88470645,"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":"00-925d487ae565db5f60dcd5bba4e9d424-f9bfd23b68b0f5bf-00"}}, response = 2024/08/20-09:27:29.440303 140500086998592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-21656/att-00: olev 3, work 9.659 s, result 4.643 ms, install 0.584 ms, input{raw 287.584 MiB zip 115.149 MiB}