2024/08/20-09:05:06.006177 140500598953536 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00: fork to child time = 0.026222 sec 2024/08/20-09:05:06.007585 140500598953536 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00 2024/08/20-09:05:06.015116 140500598953536 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00 2024/08/20-09:05:06.015580 140500598953536 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:05:06.016050 140500598953536 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:05:06.060585 140500598953536 [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-20505/att-00/MANIFEST-14629260 2024/08/20-09:05:06.096076 140500598953536 [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-20505/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14652618, last_sequence is 190301533642, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14652544 2024/08/20-09:05:06.096087 140500598953536 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:05:06.096150 140500598953536 [version_set.cc:5652] Creating manifest 14652618 2024/08/20-09:05:06.144061 140500598953536 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:05:06.163297 140500598953536 [compaction_job.cc:2433] [default] [JOB 20505] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-09:05:06.163317 140500598953536 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10514 Base level 2, inputs: [14652586(31MB)], [14652599(41MB) 14652600(905KB) 14652538(41MB)] 2024/08/20-09:05:06.460056 140500598953536 [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 2024/08/20-09:05:06.460085 140500598953536 [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 2024/08/20-09:05:06.460102 140500598953536 [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 2024/08/20-09:05:06.460113 140500598953536 [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 2024/08/20-09:05:06.460124 140500598953536 [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 2024/08/20-09:05:06.814491 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652619.sst) /dev/shm/ToplingTemp/Topling-276878-Vc4Spq 2024/08/20-09:05:06.997131 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652619.sst): first pass time = 0.18's, 735.152'MB/sec 2024/08/20-09:05:08.720952 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652619.sst): old prealloc_size = 133762678, real_size = 41755280 2024/08/20-09:05:08.721032 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652619.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 = 5.18 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.18 2024/08/20-09:05:08.904993 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652619.sst): second pass time = 1.72's, 76.475'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 236.441'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13813.415'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.246'MB/sec write SST data time = 0.05's, 829.047'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 = 22857.029'MB/sec zip my value time = 1.72's, unzip length = 0.132'GB zip my value throughput = 76.475'MB/sec zip pipeline throughput = 166.105'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1017.01 avg-zval = 317.18 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1024.01 avg-zval = 317.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 420656 } 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 = 0.0411 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3176 value = 3.2064 dict = 1.00 all = 3.0838 } Zip/UnZip{ index = 0.4315 value = 0.3119 dict = 1.00 all = 0.3243 } ---------------------------- 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 = 0.389462989 Billion total entry num = 0.346340997 Billion write speed all = 1.239009809 MB/sec (with seq num) write speed all = 1.189415359 MB/sec (without seq num) 2024/08/20-09:05:08.958159 140500598953536 [compaction_job.cc:1944] [default] [JOB 20505] Generated table #14652619: 129428 keys, 43523196 bytes, temperature: kWarm 2024/08/20-09:05:08.958241 140500598953536 EVENT_LOG_v1 {"time_micros": 1724115908958195, "cf_name": "default", "job": 20505, "event": "table_file_creation", "file_number": 14652619, "file_size": 43523196, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190261468475, "largest_seqno": 190301309272, "table_properties": {"data_size": 41052608, "index_size": 670144, "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": 131629427, "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": 1724115906, "oldest_key_time": 0, "file_creation_time": 1724115906, "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": 14652619, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:05:08.998548 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652620.sst) /dev/shm/ToplingTemp/Topling-276878-W6tCSp 2024/08/20-09:05:09.520727 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652620.sst): first pass time = 0.52's, 257.061'MB/sec 2024/08/20-09:05:10.480678 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652620.sst): old prealloc_size = 133762678, real_size = 41794816 2024/08/20-09:05:10.480748 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652620.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 = 5.49 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.17 2024/08/20-09:05:10.825873 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652620.sst): second pass time = 0.96's, 137.234'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 126.348'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20036.743'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.149'MB/sec write SST data time = 0.13's, 342.626'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 31073.006'MB/sec zip my value time = 0.96's, unzip length = 0.132'GB zip my value throughput = 137.234'MB/sec zip pipeline throughput = 137.234'MB/sec entries = 129430 avg-key = 20.00 avg-zkey = 5.49 avg-val = 1017.00 avg-zval = 317.17 usrkeys = 129430 avg-key = 12.00 avg-zkey = 5.49 avg-val = 1024.00 avg-zval = 317.17 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129430 bytes = 469200 } seq expand size = 906010 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 = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.1842 value = 3.2065 dict = 1.00 all = 3.0776 } Zip/UnZip{ index = 0.4578 value = 0.3119 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 = 0.389592419 Billion total entry num = 0.346470427 Billion write speed all = 1.241385782 MB/sec (with seq num) write speed all = 1.191774504 MB/sec (without seq num) 2024/08/20-09:05:10.898039 140500598953536 [compaction_job.cc:1944] [default] [JOB 20505] Generated table #14652620: 129430 keys, 43611973 bytes, temperature: kWarm 2024/08/20-09:05:10.898121 140500598953536 EVENT_LOG_v1 {"time_micros": 1724115910898078, "cf_name": "default", "job": 20505, "event": "table_file_creation", "file_number": 14652620, "file_size": 43611973, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189797960656, "largest_seqno": 190301309289, "table_properties": {"data_size": 41051184, "index_size": 711104, "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": 131630061, "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": 1724115908, "oldest_key_time": 0, "file_creation_time": 1724115908, "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": 14652620, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:05:10.952317 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652621.sst) /dev/shm/ToplingTemp/Topling-276878-A0JNJo 2024/08/20-09:05:10.974957 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652621.sst): first pass time = 0.02's, 284.548'MB/sec 2024/08/20-09:05:11.090215 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652621.sst): old prealloc_size = 133762678, real_size = 2044656 2024/08/20-09:05:11.090274 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652621.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 6196 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.30 raw-val = 0.0063 GB zip-val = 0.0020 GB avg-val =1017.15 avg-zval = 329.42 2024/08/20-09:05:11.100075 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00/14652621.sst): second pass time = 0.11's, 55.074'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 215.890'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 55.009'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.218'MB/sec write SST data time = 0.00's, 778.169'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.064'MB, throughput = 1090.849'MB/sec zip my value time = 0.11's, unzip length = 0.006'GB zip my value throughput = 55.074'MB/sec zip pipeline throughput = 103.169'MB/sec entries = 6196 avg-key = 20.00 avg-zkey = 0.30 avg-val = 1017.15 avg-zval = 329.42 usrkeys = 6196 avg-key = 12.00 avg-zkey = 0.30 avg-val = 1024.15 avg-zval = 329.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 6196 bytes = 20144 } seq expand size = 43372 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0063 GB dict = 0.06 MB all = 0.0064 GB } __ZipSize{ index = 0.0000 GB value = 0.0020 GB dict = 0.06 MB all = 0.0021 GB } UnZip/Zip{ index = 40.0603 value = 3.0877 dict = 1.00 all = 3.0193 } Zip/UnZip{ index = 0.0250 value = 0.3239 dict = 1.00 all = 0.3312 } ---------------------------- total value len = 62.568167 GB avg = 0.181 KB (by entry num) total key len = 6.794059 GB avg = 0.020 KB total ukey len = 3.192688 GB avg = 0.008 KB total ukey num = 0.389598615 Billion total entry num = 0.346476623 Billion write speed all = 1.241495485 MB/sec (with seq num) write speed all = 1.191883564 MB/sec (without seq num) 2024/08/20-09:05:11.108719 140500598953536 [compaction_job.cc:1944] [default] [JOB 20505] Generated table #14652621: 6196 keys, 2128391 bytes, temperature: kWarm 2024/08/20-09:05:11.108781 140500598953536 EVENT_LOG_v1 {"time_micros": 1724115911108749, "cf_name": "default", "job": 20505, "event": "table_file_creation", "file_number": 14652621, "file_size": 2128391, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251163680, "largest_seqno": 190297791776, "table_properties": {"data_size": 2041072, "index_size": 1856, "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": 123920, "raw_average_key_size": 20, "raw_value_size": 6302273, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 6196, "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": 1724115910, "oldest_key_time": 0, "file_creation_time": 1724115910, "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": 14652621, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:05:11.119240 140500598953536 [compaction_job.cc:699] job-20505: subcompact[0], size: 0.089264 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20505/att-00 [14652619,14652620,14652621] 2024/08/20-09:05:11.147016 140500598953536 (Original Log Time 2024/08/20-09:05:06.163374) EVENT_LOG_v1 {"time_micros": 1724115906163332, "job": 20505, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14652586], "files_L3": [14652599, 14652600, 14652538], "score": 0.99451, "input_data_size": 121602435, "oldest_snapshot_seqno": 190301533405} 2024/08/20-09:05:11.147021 140500598953536 (Original Log Time 2024/08/20-09:05:11.143514) [compaction_job.cc:2018] [default] [JOB 20505] Compacted 1@2 + 3@3 files to L3 => 89263560 bytes 2024/08/20-09:05:11.147022 140500598953536 (Original Log Time 2024/08/20-09:05:11.146949) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 24.5 rd, 18.0 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.0 +0.0 blob) out(85.1 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 293372, records dropped: 28318 output_compression: Snappy 2024/08/20-09:05:11.147029 140500598953536 (Original Log Time 2024/08/20-09:05:11.146995) EVENT_LOG_v1 {"time_micros": 1724115911146974, "cf": "default", "job": 20505, "event": "compaction_finished", "compaction_time_micros": 4955878, "compaction_time_cpu_micros": 809704, "output_level": 3, "num_output_files": 3, "total_output_size": 89263560, "num_input_records": 293372, "num_output_records": 265054, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 124219410, "file_range_sync_nanos": 0, "file_fsync_nanos": 2078, "file_prepare_write_nanos": 7922, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-09:05:11.273062 140500598953536 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":1724115905,"executesMs":5130,"compactionJobId":20505,"attempt":0,"compactionInputRawBytes":304230713,"compactionInputZipBytes":121602435,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89263560,"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":"00-9fca4c2efd4ddb84ce11766cd5f6439e-1667649039b572f9-00"}}, response = 2024/08/20-09:05:11.273163 140500598953536 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-20505/att-00: olev 3, work 5.131 s, result 6.273 ms, install 3.550 ms, input{raw 290.137 MiB zip 115.969 MiB}