2024/08/20-21:30:49.985198 139857193797184 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00: fork to child time = 0.012720 sec 2024/08/20-21:30:49.986066 139857193797184 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00 2024/08/20-21:30:49.990994 139857193797184 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00 2024/08/20-21:30:49.993771 139857193797184 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:30:49.994096 139857193797184 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:30:50.032826 139857193797184 [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-50672/att-00/MANIFEST-14629260 2024/08/20-21:30:50.072028 139857193797184 [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-50672/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14687691, last_sequence is 191073250413, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687644 2024/08/20-21:30:50.072037 139857193797184 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:30:50.072105 139857193797184 [version_set.cc:5652] Creating manifest 14687691 2024/08/20-21:30:50.106917 139857193797184 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:30:50.128554 139857193797184 [compaction_job.cc:2433] [default] [JOB 50672] Compacting 2@2 + 4@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-21:30:50.128573 139857193797184 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25711 Base level 2, inputs: [14687680(5674KB) 14687654(26MB)], [14687617(91MB) 14687618(91MB) 14687619(26MB) 14687540(718KB)] 2024/08/20-21:30:50.192375 139857193797184 [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 2024/08/20-21:30:50.192400 139857193797184 [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 2024/08/20-21:30:50.192425 139857193797184 [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 2024/08/20-21:30:50.192441 139857193797184 [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 2024/08/20-21:30:50.192454 139857193797184 [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 2024/08/20-21:30:51.038090 139857193797184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687692.sst) /dev/shm/ToplingTemp/Topling-25552-oPrI6k 2024/08/20-21:30:52.508795 139857193797184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687692.sst): first pass time = 1.47's, 91.264'MB/sec 2024/08/20-21:30:55.335508 139857193797184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687692.sst): old prealloc_size = 147639500, real_size = 92114888 2024/08/20-21:30:55.335591 139857193797184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687692.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.44 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-21:30:56.387498 139857193797184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687692.sst): second pass time = 2.83's, 43.698'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.05's, 90.738'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17104.014'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.192'MB/sec write SST data time = 0.18's, 541.560'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 36533.592'MB/sec zip my value time = 2.83's, unzip length = 0.123'GB zip my value throughput = 43.698'MB/sec zip pipeline throughput = 101.468'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.44 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.44 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.5506 value = 1.3572 dict = 1.00 all = 1.4061 } Zip/UnZip{ index = 0.1802 value = 0.7368 dict = 1.00 all = 0.7112 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.028963021 MB/sec (with seq num) write speed all = 0.027843677 MB/sec (without seq num) 2024/08/20-21:30:56.516891 139857193797184 [compaction_job.cc:1944] [default] [JOB 50672] Generated table #14687692: 671089 keys, 95454588 bytes, temperature: kWarm 2024/08/20-21:30:56.517025 139857193797184 EVENT_LOG_v1 {"time_micros": 1724160656516949, "cf_name": "default", "job": 50672, "event": "table_file_creation", "file_number": 14687692, "file_size": 95454588, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190969425563, "largest_seqno": 191073219418, "table_properties": {"data_size": 90979744, "index_size": 967232, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724160651, "oldest_key_time": 0, "file_creation_time": 1724160651, "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": 14687692, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:30:56.601144 139857193797184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687693.sst) /dev/shm/ToplingTemp/Topling-25552-L22t8i 2024/08/20-21:30:58.529725 139857193797184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687693.sst): first pass time = 1.93's, 69.596'MB/sec 2024/08/20-21:31:01.524552 139857193797184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687693.sst): old prealloc_size = 147639500, real_size = 92417608 2024/08/20-21:31:01.524625 139857193797184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687693.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.89 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-21:31:02.667132 139857193797184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687693.sst): second pass time = 2.99's, 41.258'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.14's, 83.882'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32812.343'MB/sec (index lex order gen) rebuild zvType time = 0.86's, 0.195'MB/sec write SST data time = 0.28's, 341.661'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 27923.435'MB/sec zip my value time = 2.99's, unzip length = 0.123'GB zip my value throughput = 41.258'MB/sec zip pipeline throughput = 117.983'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.89 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.89 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.2427 value = 1.3572 dict = 1.00 all = 1.4004 } Zip/UnZip{ index = 0.2357 value = 0.7368 dict = 1.00 all = 0.7141 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.057850301 MB/sec (with seq num) write speed all = 0.055614541 MB/sec (without seq num) 2024/08/20-21:31:02.782548 139857193797184 [compaction_job.cc:1944] [default] [JOB 50672] Generated table #14687693: 671089 keys, 95841212 bytes, temperature: kWarm 2024/08/20-21:31:02.782635 139857193797184 EVENT_LOG_v1 {"time_micros": 1724160662782588, "cf_name": "default", "job": 50672, "event": "table_file_creation", "file_number": 14687693, "file_size": 95841212, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190881059980, "largest_seqno": 191073219420, "table_properties": {"data_size": 90984304, "index_size": 1265408, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724160656, "oldest_key_time": 0, "file_creation_time": 1724160656, "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": 14687693, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:31:02.874756 139857193797184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687694.sst) /dev/shm/ToplingTemp/Topling-25552-gfzlJk 2024/08/20-21:31:03.559992 139857193797184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687694.sst): first pass time = 0.69's, 86.703'MB/sec 2024/08/20-21:31:05.062313 139857193797184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687694.sst): old prealloc_size = 147639500, real_size = 43566936 2024/08/20-21:31:05.062381 139857193797184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687694.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 297037 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 3.01 raw-val = 0.0547 GB zip-val = 0.0426 GB avg-val = 184.00 avg-zval = 143.41 2024/08/20-21:31:05.696155 139857193797184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00/14687694.sst): second pass time = 1.50's, 36.406'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 71.080'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22775.319'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.137'MB/sec write SST data time = 0.09's, 490.702'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.557'MB, throughput = 15306.365'MB/sec zip my value time = 1.50's, unzip length = 0.055'GB zip my value throughput = 36.406'MB/sec zip pipeline throughput = 118.230'MB/sec entries = 297037 avg-key = 16.00 avg-zkey = 3.01 avg-val = 184.00 avg-zval = 143.41 usrkeys = 297037 avg-key = 8.00 avg-zkey = 3.01 avg-val = 191.00 avg-zval = 143.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 297037 bytes = 1002512 } seq expand size = 2079259 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0547 GB dict = 0.56 MB all = 0.0594 GB } __ZipSize{ index = 0.0009 GB value = 0.0426 GB dict = 0.56 MB all = 0.0451 GB } UnZip/Zip{ index = 2.6603 value = 1.2830 dict = 1.00 all = 1.3186 } Zip/UnZip{ index = 0.3759 value = 0.7794 dict = 1.00 all = 0.7584 } ---------------------------- total value len = 0.313090 GB avg = 0.191 KB (by entry num) total key len = 0.026227 GB avg = 0.016 KB total ukey len = 0.013114 GB avg = 0.008 KB total ukey num = 0.001639215 Billion total entry num = 0.001639215 Billion write speed all = 0.070608600 MB/sec (with seq num) write speed all = 0.067879765 MB/sec (without seq num) 2024/08/20-21:31:05.798410 139857193797184 [compaction_job.cc:1944] [default] [JOB 50672] Generated table #14687694: 297037 keys, 45053243 bytes, temperature: kWarm 2024/08/20-21:31:05.798494 139857193797184 EVENT_LOG_v1 {"time_micros": 1724160665798449, "cf_name": "default", "job": 50672, "event": "table_file_creation", "file_number": 14687694, "file_size": 45053243, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190985278056, "largest_seqno": 191073219421, "table_properties": {"data_size": 42599296, "index_size": 893248, "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": 4752592, "raw_average_key_size": 16, "raw_value_size": 54654808, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 297037, "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": 1724160662, "oldest_key_time": 0, "file_creation_time": 1724160662, "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": 14687694, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:31:05.833798 139857193797184 [compaction_job.cc:699] job-50672: subcompact[0], size: 0.236349 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50672/att-00 [14687692,14687693,14687694] 2024/08/20-21:31:05.909455 139857193797184 (Original Log Time 2024/08/20-21:30:50.128630) EVENT_LOG_v1 {"time_micros": 1724160650128588, "job": 50672, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14687680, 14687654], "files_L3": [14687617, 14687618, 14687619, 14687540], "score": 0.998992, "input_data_size": 254228441, "oldest_snapshot_seqno": 191073250246} 2024/08/20-21:31:05.909461 139857193797184 (Original Log Time 2024/08/20-21:31:05.908796) [compaction_job.cc:2018] [default] [JOB 50672] Compacted 2@2 + 4@3 files to L3 => 236349043 bytes 2024/08/20-21:31:05.909463 139857193797184 (Original Log Time 2024/08/20-21:31:05.909356) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 16.2 rd, 15.0 wr, level 3, files in(2, 4) out(3 +0 blob) MB in(32.4, 210.0 +0.0 blob) out(225.4 +0.0 blob), read-write-amplify(14.4) write-amplify(7.0) OK, records in: 1651076, records dropped: 11861 output_compression: Snappy 2024/08/20-21:31:05.909474 139857193797184 (Original Log Time 2024/08/20-21:31:05.909421) EVENT_LOG_v1 {"time_micros": 1724160665909394, "cf": "default", "job": 50672, "event": "compaction_finished", "compaction_time_micros": 15705182, "compaction_time_cpu_micros": 4432173, "output_level": 3, "num_output_files": 3, "total_output_size": 236349043, "num_input_records": 1651076, "num_output_records": 1639215, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 265600814, "file_range_sync_nanos": 0, "file_fsync_nanos": 3429, "file_prepare_write_nanos": 12926, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-21:31:06.057614 139857193797184 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":1724160649,"executesMs":15913,"compactionJobId":50672,"attempt":0,"compactionInputRawBytes":330215200,"compactionInputZipBytes":254228441,"compactionOutputRawBytes":0,"compactionOutputZipBytes":236349043,"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":"00-9c5a91feda75d68c9da9e95cd4a1d0ef-2b11a51fc3aceff8-00"}}, response = 2024/08/20-21:31:06.057738 139857193797184 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50672/att-00: olev 3, work 15.914 s, result 9.464 ms, install 0.718 ms, input{raw 314.918 MiB zip 242.451 MiB}