2024/08/20-01:45:14.039376 140500414314048 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00: fork to child time = 0.024562 sec 2024/08/20-01:45:14.040400 140500414314048 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00 2024/08/20-01:45:14.047358 140500414314048 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00 2024/08/20-01:45:14.048769 140500414314048 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:45:14.049107 140500414314048 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:45:14.098690 140500414314048 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05581/att-00/MANIFEST-14619535 2024/08/20-01:45:14.133104 140500414314048 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05581/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14626269, last_sequence is 189727721428, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14626011 2024/08/20-01:45:14.133110 140500414314048 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:45:14.133174 140500414314048 [version_set.cc:5652] Creating manifest 14626269 2024/08/20-01:45:14.162297 140500414314048 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:45:14.178055 140500414314048 [compaction_job.cc:2433] [default] [JOB 5581] Compacting 2@2 + 3@3 files to L3, score 0.90, subcompactions 1 : 1 2024/08/20-01:45:14.178073 140500414314048 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2772 Base level 2, inputs: [14626256(31MB) 14626259(17MB)], [14626222(2206KB) 14626207(41MB) 14626219(39MB)] 2024/08/20-01:45:14.617701 140500414314048 [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 2024/08/20-01:45:14.617730 140500414314048 [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 2024/08/20-01:45:14.617758 140500414314048 [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 2024/08/20-01:45:14.617776 140500414314048 [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 2024/08/20-01:45:14.617793 140500414314048 [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 2024/08/20-01:45:14.654405 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626270.sst) /dev/shm/ToplingTemp/Topling-100121-8CQ0YU 2024/08/20-01:45:15.359317 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626270.sst): first pass time = 0.70's, 190.420'MB/sec 2024/08/20-01:45:22.106742 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626270.sst): old prealloc_size = 147639500, real_size = 41662560 2024/08/20-01:45:22.106857 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626270.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129430 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 = 0.0410 GB avg-val =1017.00 avg-zval = 316.47 2024/08/20-01:45:22.390442 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626270.sst): second pass time = 6.75's, 19.511'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 153.142'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10778.937'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.167'MB/sec write SST data time = 0.09's, 480.455'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 = 23153.374'MB/sec zip my value time = 6.75's, unzip length = 0.132'GB zip my value throughput = 19.511'MB/sec zip pipeline throughput = 161.427'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.17 avg-val = 1017.00 avg-zval = 316.47 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.17 avg-val = 1024.00 avg-zval = 316.47 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 436848 } seq expand size = 906010 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 = 0.0410 GB dict = 1.38 MB all = 0.0434 GB } UnZip/Zip{ index = 2.3225 value = 3.2135 dict = 1.00 all = 3.0893 } Zip/UnZip{ index = 0.4306 value = 0.3112 dict = 1.00 all = 0.3237 } ---------------------------- total value len = 62.429286 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 = 0.389462991 Billion total entry num = 0.346340999 Billion write speed all = 2.347959389 MB/sec (with seq num) write speed all = 2.253976474 MB/sec (without seq num) 2024/08/20-01:45:22.446222 140500414314048 [compaction_job.cc:1944] [default] [JOB 5581] Generated table #14626270: 129430 keys, 43446527 bytes, temperature: kWarm 2024/08/20-01:45:22.446325 140500414314048 EVENT_LOG_v1 {"time_micros": 1724089522446265, "cf_name": "default", "job": 5581, "event": "table_file_creation", "file_number": 14626270, "file_size": 43446527, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650398659, "largest_seqno": 189727662440, "table_properties": {"data_size": 40961296, "index_size": 668736, "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": 2588600, "raw_average_key_size": 20, "raw_value_size": 131630024, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129430, "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": 1724089514, "oldest_key_time": 0, "file_creation_time": 1724089514, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626270, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:45:22.520864 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626271.sst) /dev/shm/ToplingTemp/Topling-100121-kI4cBU 2024/08/20-01:45:23.305410 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626271.sst): first pass time = 0.78's, 171.089'MB/sec 2024/08/20-01:45:24.675730 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626271.sst): old prealloc_size = 147639500, real_size = 41782400 2024/08/20-01:45:24.675793 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626271.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129427 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 6.16 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1017.02 avg-zval = 316.42 2024/08/20-01:45:24.945459 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626271.sst): second pass time = 1.37's, 96.181'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 161.526'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28012.794'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.161'MB/sec write SST data time = 0.07's, 629.704'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 = 22886.599'MB/sec zip my value time = 1.37's, unzip length = 0.132'GB zip my value throughput = 96.181'MB/sec zip pipeline throughput = 121.299'MB/sec entries = 129427 avg-key = 20.00 avg-zkey = 6.16 avg-val = 1017.02 avg-zval = 316.42 usrkeys = 129427 avg-key = 12.00 avg-zkey = 6.16 avg-val = 1024.02 avg-zval = 316.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129427 bytes = 436832 } seq expand size = 905989 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 = 0.0008 GB value = 0.0410 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 1.9487 value = 3.2142 dict = 1.00 all = 3.0808 } Zip/UnZip{ index = 0.5132 value = 0.3111 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 62.561822 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 = 2.352338931 MB/sec (with seq num) write speed all = 2.258329042 MB/sec (without seq num) 2024/08/20-01:45:25.007993 140500414314048 [compaction_job.cc:1944] [default] [JOB 5581] Generated table #14626271: 129427 keys, 43566741 bytes, temperature: kWarm 2024/08/20-01:45:25.008074 140500414314048 EVENT_LOG_v1 {"time_micros": 1724089525008030, "cf_name": "default", "job": 5581, "event": "table_file_creation", "file_number": 14626271, "file_size": 43566741, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650399593, "largest_seqno": 189727662443, "table_properties": {"data_size": 40952880, "index_size": 796992, "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": 2588540, "raw_average_key_size": 20, "raw_value_size": 131629834, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129427, "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": 1724089522, "oldest_key_time": 0, "file_creation_time": 1724089522, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626271, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:45:25.076647 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626272.sst) /dev/shm/ToplingTemp/Topling-100121-KeQ55R 2024/08/20-01:45:25.085785 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626272.sst): first pass time = 0.01's, 90.449'MB/sec 2024/08/20-01:45:25.261293 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626272.sst): old prealloc_size = 147639500, real_size = 275440 2024/08/20-01:45:25.261349 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626272.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 792 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 16.48 raw-val = 0.0008 GB zip-val = 0.0003 GB avg-val =1017.18 avg-zval = 330.79 2024/08/20-01:45:25.263202 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00/14626272.sst): second pass time = 0.17's, 4.612'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 152.140'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 429.036'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.184'MB/sec write SST data time = 0.00's, 363.122'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.011'MB, throughput = 282.305'MB/sec zip my value time = 0.17's, unzip length = 0.001'GB zip my value throughput = 4.612'MB/sec zip pipeline throughput = 229.826'MB/sec entries = 792 avg-key = 20.00 avg-zkey = 16.48 avg-val = 1017.18 avg-zval = 330.79 usrkeys = 792 avg-key = 12.00 avg-zkey = 16.48 avg-val = 1024.18 avg-zval = 330.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 792 bytes = 2688 } seq expand size = 5544 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0008 GB dict = 0.01 MB all = 0.0008 GB } __ZipSize{ index = 0.0000 GB value = 0.0003 GB dict = 0.01 MB all = 0.0003 GB } UnZip/Zip{ index = 0.7279 value = 3.0750 dict = 1.00 all = 2.8309 } Zip/UnZip{ index = 1.3737 value = 0.3252 dict = 1.00 all = 0.3532 } ---------------------------- total value len = 62.562633 GB avg = 0.181 KB (by entry num) total key len = 6.793951 GB avg = 0.020 KB total ukey len = 3.192623 GB avg = 0.008 KB total ukey num = 0.389593210 Billion total entry num = 0.346471218 Billion write speed all = 2.352341628 MB/sec (with seq num) write speed all = 2.258332537 MB/sec (without seq num) 2024/08/20-01:45:25.268469 140500414314048 [compaction_job.cc:1944] [default] [JOB 5581] Generated table #14626272: 792 keys, 290173 bytes, temperature: kWarm 2024/08/20-01:45:25.268543 140500414314048 EVENT_LOG_v1 {"time_micros": 1724089525268500, "cf_name": "default", "job": 5581, "event": "table_file_creation", "file_number": 14626272, "file_size": 290173, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189650470226, "largest_seqno": 189727516258, "table_properties": {"data_size": 261984, "index_size": 13056, "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": 15840, "raw_average_key_size": 20, "raw_value_size": 805608, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 792, "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": 1724089525, "oldest_key_time": 0, "file_creation_time": 1724089525, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626272, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:45:25.274757 140500414314048 [compaction_job.cc:699] job-05581: subcompact[0], size: 0.087303 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05581/att-00 [14626270,14626271,14626272] 2024/08/20-01:45:25.300871 140500414314048 (Original Log Time 2024/08/20-01:45:14.178134) EVENT_LOG_v1 {"time_micros": 1724089514178088, "job": 5581, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14626256, 14626259], "files_L3": [14626222, 14626207, 14626219], "score": 0.900982, "input_data_size": 138111090, "oldest_snapshot_seqno": 189727721209} 2024/08/20-01:45:25.300876 140500414314048 (Original Log Time 2024/08/20-01:45:25.300346) [compaction_job.cc:2018] [default] [JOB 5581] Compacted 2@2 + 3@3 files to L3 => 87303441 bytes 2024/08/20-01:45:25.300878 140500414314048 (Original Log Time 2024/08/20-01:45:25.300774) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 12.4 rd, 7.9 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(49.0, 82.7 +0.0 blob) out(83.3 +0.0 blob), read-write-amplify(4.4) write-amplify(1.7) OK, records in: 306732, records dropped: 47083 output_compression: Snappy 2024/08/20-01:45:25.300887 140500414314048 (Original Log Time 2024/08/20-01:45:25.300843) EVENT_LOG_v1 {"time_micros": 1724089525300806, "cf": "default", "job": 5581, "event": "compaction_finished", "compaction_time_micros": 11096630, "compaction_time_cpu_micros": 1112741, "output_level": 3, "num_output_files": 3, "total_output_size": 87303441, "num_input_records": 306732, "num_output_records": 259649, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 110688037, "file_range_sync_nanos": 0, "file_fsync_nanos": 2447, "file_prepare_write_nanos": 8065, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-01:45:25.420423 140500414314048 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":1724082090,"starts":1724089513,"executesMs":11254,"compactionJobId":5581,"attempt":0,"compactionInputRawBytes":318083572,"compactionInputZipBytes":138111090,"compactionOutputRawBytes":0,"compactionOutputZipBytes":87303441,"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":"00-06205408459b7ab15d5f7a5fa674dabc-3d868a2be7fae052-00"}}, response = 2024/08/20-01:45:25.420547 140500414314048 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05581/att-00: olev 3, work 11.255 s, result 6.113 ms, install 0.569 ms, input{raw 303.348 MiB zip 131.713 MiB}