2024/08/19-23:48:52.242289 140500086998592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00: fork to child time = 0.010938 sec 2024/08/19-23:48:52.243266 140500086998592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00 2024/08/19-23:48:52.247988 140500086998592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00 2024/08/19-23:48:52.249349 140500086998592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/19-23:48:52.249644 140500086998592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/19-23:48:52.288310 140500086998592 [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-00289/att-00/MANIFEST-14619535 2024/08/19-23:48:52.308893 140500086998592 [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-00289/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14619837, last_sequence is 189583833001, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14619686 2024/08/19-23:48:52.308905 140500086998592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/19-23:48:52.309006 140500086998592 [version_set.cc:5652] Creating manifest 14619837 2024/08/19-23:48:52.334189 140500086998592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/19-23:48:52.349549 140500086998592 [compaction_job.cc:2433] [default] [JOB 289] Compacting 2@1 + 3@2 files to L2, score 0.96, subcompactions 1 : 1 2024/08/19-23:48:52.349568 140500086998592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 144 Base level 1, inputs: [14619828(4108KB) 14619802(21MB)], [14619743(48MB) 14619744(48MB) 14619745(21MB)] 2024/08/19-23:48:52.410181 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 2024/08/19-23:48:52.410203 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 2024/08/19-23:48:52.410220 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 2024/08/19-23:48:52.410231 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 2024/08/19-23:48:52.410241 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 2024/08/19-23:48:52.833197 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619838.sst) /dev/shm/ToplingTemp/Topling-62115-Iwjun1 2024/08/19-23:48:53.465903 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619838.sst): first pass time = 0.63's, 106.076'MB/sec 2024/08/19-23:48:55.211813 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619838.sst): old prealloc_size = 73819750, real_size = 48680496 2024/08/19-23:48:55.211897 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619838.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.77 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/19-23:48:55.495091 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619838.sst): second pass time = 1.74's, 35.397'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 177.620'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17343.420'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.364'MB/sec write SST data time = 0.05's, 951.512'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 12689.528'MB/sec zip my value time = 1.74's, unzip length = 0.062'GB zip my value throughput = 35.397'MB/sec zip pipeline throughput = 214.032'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.77 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.77 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.8841 value = 1.2953 dict = 1.00 all = 1.3336 } Zip/UnZip{ index = 0.3467 value = 0.7720 dict = 1.00 all = 0.7498 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 3.074333850 MB/sec (with seq num) write speed all = 2.951085835 MB/sec (without seq num) 2024/08/19-23:48:55.590060 140500086998592 [compaction_job.cc:1944] [default] [JOB 289] Generated table #14619838: 335545 keys, 50321355 bytes, temperature: kWarm 2024/08/19-23:48:55.590145 140500086998592 EVENT_LOG_v1 {"time_micros": 1724082535590101, "cf_name": "default", "job": 289, "event": "table_file_creation", "file_number": 14619838, "file_size": 50321355, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189535501690, "largest_seqno": 189583805268, "table_properties": {"data_size": 47665696, "index_size": 930752, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724082532, "oldest_key_time": 0, "file_creation_time": 1724082532, "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": 14619838, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:48:55.632979 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619839.sst) /dev/shm/ToplingTemp/Topling-62115-dvHQD3 2024/08/19-23:48:56.436026 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619839.sst): first pass time = 0.80's, 83.573'MB/sec 2024/08/19-23:48:57.850169 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619839.sst): old prealloc_size = 73819750, real_size = 48692392 2024/08/19-23:48:57.850229 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619839.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.77 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/19-23:48:58.143619 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619839.sst): second pass time = 1.41's, 43.681'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 171.678'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27295.942'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.354'MB/sec write SST data time = 0.06's, 888.498'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16942.121'MB/sec zip my value time = 1.41's, unzip length = 0.062'GB zip my value throughput = 43.681'MB/sec zip pipeline throughput = 192.609'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.77 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.77 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.8878 value = 1.2949 dict = 1.00 all = 1.3322 } Zip/UnZip{ index = 0.3463 value = 0.7722 dict = 1.00 all = 0.7506 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 3.077059350 MB/sec (with seq num) write speed all = 2.953706523 MB/sec (without seq num) 2024/08/19-23:48:58.203962 140500086998592 [compaction_job.cc:1944] [default] [JOB 289] Generated table #14619839: 335545 keys, 50375243 bytes, temperature: kWarm 2024/08/19-23:48:58.204018 140500086998592 EVENT_LOG_v1 {"time_micros": 1724082538203988, "cf_name": "default", "job": 289, "event": "table_file_creation", "file_number": 14619839, "file_size": 50375243, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189514106151, "largest_seqno": 189583805264, "table_properties": {"data_size": 47678832, "index_size": 929536, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724082535, "oldest_key_time": 0, "file_creation_time": 1724082535, "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": 14619839, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:48:58.236894 140500086998592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619840.sst) /dev/shm/ToplingTemp/Topling-62115-ecddO1 2024/08/19-23:48:58.783514 140500086998592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619840.sst): first pass time = 0.55's, 88.170'MB/sec 2024/08/19-23:49:00.078910 140500086998592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619840.sst): old prealloc_size = 73819750, real_size = 36631856 2024/08/19-23:49:00.078979 140500086998592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619840.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 240899 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 6.15 raw-val = 0.0443 GB zip-val = 0.0351 GB avg-val = 184.00 avg-zval = 145.66 2024/08/19-23:49:00.459713 140500086998592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00/14619840.sst): second pass time = 1.29's, 34.479'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.38's, 99.377'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 51691.792'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.203'MB/sec write SST data time = 0.08's, 446.717'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.455'MB, throughput = 13772.422'MB/sec zip my value time = 1.29's, unzip length = 0.044'GB zip my value throughput = 34.479'MB/sec zip pipeline throughput = 126.164'MB/sec entries = 240899 avg-key = 16.00 avg-zkey = 6.15 avg-val = 184.00 avg-zval = 145.66 usrkeys = 240899 avg-key = 8.00 avg-zkey = 6.15 avg-val = 191.00 avg-zval = 145.66 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 240899 bytes = 813056 } seq expand size = 1686293 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0019 GB value = 0.0443 GB dict = 0.45 MB all = 0.0482 GB } __ZipSize{ index = 0.0015 GB value = 0.0351 GB dict = 0.45 MB all = 0.0378 GB } UnZip/Zip{ index = 1.3010 value = 1.2632 dict = 1.00 all = 1.2732 } Zip/UnZip{ index = 0.7686 value = 0.7916 dict = 1.00 all = 0.7854 } ---------------------------- total value len = 62.470940 GB avg = 0.180 KB (by entry num) total key len = 6.803349 GB avg = 0.020 KB total ukey len = 3.196803 GB avg = 0.008 KB total ukey num = 0.390245550 Billion total entry num = 0.347123558 Billion write speed all = 3.078958938 MB/sec (with seq num) write speed all = 2.955533154 MB/sec (without seq num) 2024/08/19-23:49:00.511727 140500086998592 [compaction_job.cc:1944] [default] [JOB 289] Generated table #14619840: 240899 keys, 37841461 bytes, temperature: kWarm 2024/08/19-23:49:00.511812 140500086998592 EVENT_LOG_v1 {"time_micros": 1724082540511761, "cf_name": "default", "job": 289, "event": "table_file_creation", "file_number": 14619840, "file_size": 37841461, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189514107581, "largest_seqno": 189583805267, "table_properties": {"data_size": 35090144, "index_size": 1481280, "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": 3854384, "raw_average_key_size": 16, "raw_value_size": 44325416, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 240899, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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": 1724082538, "oldest_key_time": 0, "file_creation_time": 1724082538, "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": 14619840, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/19-23:49:00.536042 140500086998592 [compaction_job.cc:699] job-00289: subcompact[0], size: 0.138538 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00289/att-00 [14619838,14619839,14619840] 2024/08/19-23:49:00.591697 140500086998592 (Original Log Time 2024/08/19-23:48:52.349637) EVENT_LOG_v1 {"time_micros": 1724082532349586, "job": 289, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14619828, 14619802], "files_L2": [14619743, 14619744, 14619745], "score": 0.956386, "input_data_size": 150705161, "oldest_snapshot_seqno": 189583832622} 2024/08/19-23:49:00.591701 140500086998592 (Original Log Time 2024/08/19-23:49:00.591142) [compaction_job.cc:2018] [default] [JOB 289] Compacted 2@1 + 3@2 files to L2 => 138538059 bytes 2024/08/19-23:49:00.591703 140500086998592 (Original Log Time 2024/08/19-23:49:00.591612) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 18.4 rd, 16.9 wr, level 2, files in(2, 3) out(3 +0 blob) MB in(25.7, 118.0 +0.0 blob) out(132.1 +0.0 blob), read-write-amplify(10.7) write-amplify(5.1) OK, records in: 916921, records dropped: 4932 output_compression: Snappy 2024/08/19-23:49:00.591713 140500086998592 (Original Log Time 2024/08/19-23:49:00.591671) EVENT_LOG_v1 {"time_micros": 1724082540591645, "cf": "default", "job": 289, "event": "compaction_finished", "compaction_time_micros": 8186418, "compaction_time_cpu_micros": 1961445, "output_level": 2, "num_output_files": 3, "total_output_size": 138538059, "num_input_records": 916921, "num_output_records": 911989, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 120258745, "file_range_sync_nanos": 0, "file_fsync_nanos": 2783, "file_prepare_write_nanos": 9362, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/19-23:49:00.742289 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":1724082090,"starts":1724082532,"executesMs":8339,"compactionJobId":289,"attempt":0,"compactionInputRawBytes":183384200,"compactionInputZipBytes":150705161,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138538059,"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-f84158876fb388cedf8f95094934f942-a6143f1b72324f9d-00"}}, response = 2024/08/19-23:49:00.742412 140500086998592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-00289/att-00: olev 2, work 8.339 s, result 9.097 ms, install 0.601 ms, input{raw 174.889 MiB zip 143.724 MiB}