2024/08/20-22:00:17.562508 139856841303616 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00: fork to child time = 0.025780 sec 2024/08/20-22:00:17.563573 139856841303616 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00 2024/08/20-22:00:17.569238 139856841303616 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00 2024/08/20-22:00:17.569941 139856841303616 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:00:17.570381 139856841303616 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:00:17.609039 139856841303616 [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-51929/att-00/MANIFEST-14629260 2024/08/20-22:00:17.624656 139856841303616 [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-51929/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14689046, last_sequence is 191100358027, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14688925 2024/08/20-22:00:17.624667 139856841303616 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:00:17.624767 139856841303616 [version_set.cc:5652] Creating manifest 14689046 2024/08/20-22:00:17.648350 139856841303616 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:00:17.666872 139856841303616 [compaction_job.cc:2433] [default] [JOB 51929] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-22:00:17.666895 139856841303616 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26312 Base level 2, inputs: [14689034(14MB)], [14688966(91MB) 14688967(91MB)] 2024/08/20-22:00:17.814423 139856841303616 [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 2024/08/20-22:00:17.814464 139856841303616 [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 2024/08/20-22:00:17.814490 139856841303616 [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 2024/08/20-22:00:17.814506 139856841303616 [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 2024/08/20-22:00:17.814522 139856841303616 [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 2024/08/20-22:00:18.533217 139856841303616 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689047.sst) /dev/shm/ToplingTemp/Topling-34465-QKdTIg 2024/08/20-22:00:19.667581 139856841303616 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689047.sst): first pass time = 1.13's, 118.326'MB/sec 2024/08/20-22:00:24.362888 139856841303616 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689047.sst): old prealloc_size = 147639500, real_size = 92399688 2024/08/20-22:00:24.362982 139856841303616 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689047.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.86 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-22:00:24.986515 139856841303616 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689047.sst): second pass time = 4.69's, 26.340'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 153.659'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30939.134'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.356'MB/sec write SST data time = 0.15's, 628.256'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 = 29069.639'MB/sec zip my value time = 4.69's, unzip length = 0.123'GB zip my value throughput = 26.340'MB/sec zip pipeline throughput = 182.303'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.86 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.86 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 = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.3091 value = 1.3571 dict = 1.00 all = 1.4007 } Zip/UnZip{ index = 0.2321 value = 0.7368 dict = 1.00 all = 0.7139 } ---------------------------- 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 = 0.021160320 MB/sec (with seq num) write speed all = 0.020342529 MB/sec (without seq num) 2024/08/20-22:00:25.213780 139856841303616 [compaction_job.cc:1944] [default] [JOB 51929] Generated table #14689047: 671089 keys, 95823292 bytes, temperature: kWarm 2024/08/20-22:00:25.213879 139856841303616 EVENT_LOG_v1 {"time_micros": 1724162425213820, "cf_name": "default", "job": 51929, "event": "table_file_creation", "file_number": 14689047, "file_size": 95823292, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190910512952, "largest_seqno": 191100312675, "table_properties": {"data_size": 90985904, "index_size": 1245888, "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": 1724162418, "oldest_key_time": 0, "file_creation_time": 1724162418, "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": 14689047, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:00:25.324760 139856841303616 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689048.sst) /dev/shm/ToplingTemp/Topling-34465-8SEtIh 2024/08/20-22:00:27.191790 139856841303616 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689048.sst): first pass time = 1.87's, 71.890'MB/sec 2024/08/20-22:00:28.848080 139856841303616 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689048.sst): old prealloc_size = 147639500, real_size = 92069216 2024/08/20-22:00:28.848141 139856841303616 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689048.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 1.39 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-22:00:29.575578 139856841303616 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689048.sst): second pass time = 1.66's, 74.589'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 131.152'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31720.848'MB/sec (index lex order gen) rebuild zvType time = 0.60's, 0.280'MB/sec write SST data time = 0.13's, 739.410'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 = 26762.843'MB/sec zip my value time = 1.66's, unzip length = 0.123'GB zip my value throughput = 74.589'MB/sec zip pipeline throughput = 117.724'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.39 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.39 avg-val = 191.00 avg-zval = 135.56 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 = 0.0009 GB value = 0.0910 GB dict = 1.24 MB all = 0.0954 GB } UnZip/Zip{ index = 5.7674 value = 1.3574 dict = 1.00 all = 1.4068 } Zip/UnZip{ index = 0.1734 value = 0.7367 dict = 1.00 all = 0.7109 } ---------------------------- 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 = 0.042291076 MB/sec (with seq num) write speed all = 0.040656639 MB/sec (without seq num) 2024/08/20-22:00:29.721153 139856841303616 [compaction_job.cc:1944] [default] [JOB 51929] Generated table #14689048: 671089 keys, 95408892 bytes, temperature: kWarm 2024/08/20-22:00:29.721243 139856841303616 EVENT_LOG_v1 {"time_micros": 1724162429721197, "cf_name": "default", "job": 51929, "event": "table_file_creation", "file_number": 14689048, "file_size": 95408892, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191019273095, "largest_seqno": 191100312676, "table_properties": {"data_size": 90970432, "index_size": 930880, "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": 1724162425, "oldest_key_time": 0, "file_creation_time": 1724162425, "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": 14689048, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:00:29.802230 139856841303616 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689049.sst) /dev/shm/ToplingTemp/Topling-34465-eQ8Pji 2024/08/20-22:00:30.034379 139856841303616 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689049.sst): first pass time = 0.23's, 55.753'MB/sec 2024/08/20-22:00:30.193557 139856841303616 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689049.sst): part-0: reject ZipStore ratio = 0.899 2024/08/20-22:00:30.221935 139856841303616 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689049.sst): old prealloc_size = 147639500, real_size = 12226208 2024/08/20-22:00:30.222003 139856841303616 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689049.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 64694 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 4.73 raw-val = 0.0119 GB zip-val = 0.0119 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-22:00:30.244990 139856841303616 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00/14689049.sst): second pass time = 0.16's, 75.156'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.02's, 538.910'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6979.084'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.211'MB/sec write SST data time = 0.01's, 1287.592'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.16's, unzip length = 0.012'GB zip my value throughput = 75.156'MB/sec zip pipeline throughput = 75.156'MB/sec entries = 64694 avg-key = 16.00 avg-zkey = 4.73 avg-val = 184.00 avg-zval = 184.00 usrkeys = 64694 avg-key = 8.00 avg-zkey = 4.73 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64694 bytes = 210272 } seq expand size = 452858 multi value expand size = 0 cnt WriteAppend = 1462 UnZipSize{ index = 0.0005 GB value = 0.0119 GB dict = 0.00 MB all = 0.0129 GB } __ZipSize{ index = 0.0003 GB value = 0.0119 GB dict = 0.00 MB all = 0.0124 GB } UnZip/Zip{ index = 1.6914 value = 1.0000 dict = 0.00 all = 1.0416 } Zip/UnZip{ index = 0.5912 value = 1.0000 dict = 0.00 all = 0.9600 } ---------------------------- total value len = 0.268713 GB avg = 0.191 KB (by entry num) total key len = 0.022510 GB avg = 0.016 KB total ukey len = 0.011255 GB avg = 0.008 KB total ukey num = 0.001406872 Billion total entry num = 0.001406872 Billion write speed all = 0.044325022 MB/sec (with seq num) write speed all = 0.042611977 MB/sec (without seq num) 2024/08/20-22:00:30.275331 139856841303616 [compaction_job.cc:1944] [default] [JOB 51929] Generated table #14689049: 64694 keys, 12421707 bytes, temperature: kWarm 2024/08/20-22:00:30.275400 139856841303616 EVENT_LOG_v1 {"time_micros": 1724162430275367, "cf_name": "default", "job": 51929, "event": "table_file_creation", "file_number": 14689049, "file_size": 12421707, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191053420109, "largest_seqno": 191100312670, "table_properties": {"data_size": 11903888, "index_size": 305984, "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": 1035104, "raw_average_key_size": 16, "raw_value_size": 11903696, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 64694, "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-MixedLenBlobStore", "creation_time": 1724162429, "oldest_key_time": 0, "file_creation_time": 1724162429, "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": 14689049, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:00:30.284795 139856841303616 [compaction_job.cc:699] job-51929: subcompact[0], size: 0.203654 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51929/att-00 [14689047,14689048,14689049] 2024/08/20-22:00:30.330450 139856841303616 (Original Log Time 2024/08/20-22:00:17.666985) EVENT_LOG_v1 {"time_micros": 1724162417666916, "job": 51929, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14689034], "files_L3": [14688966, 14688967], "score": 0.992467, "input_data_size": 206431245, "oldest_snapshot_seqno": 191100357719} 2024/08/20-22:00:30.330457 139856841303616 (Original Log Time 2024/08/20-22:00:30.329414) [compaction_job.cc:2018] [default] [JOB 51929] Compacted 1@2 + 2@3 files to L3 => 203653891 bytes 2024/08/20-22:00:30.330459 139856841303616 (Original Log Time 2024/08/20-22:00:30.330357) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 16.4 rd, 16.1 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(14.4, 182.5 +0.0 blob) out(194.2 +0.0 blob), read-write-amplify(27.2) write-amplify(13.5) OK, records in: 1412195, records dropped: 5323 output_compression: Snappy 2024/08/20-22:00:30.330471 139856841303616 (Original Log Time 2024/08/20-22:00:30.330420) EVENT_LOG_v1 {"time_micros": 1724162430330394, "cf": "default", "job": 51929, "event": "compaction_finished", "compaction_time_micros": 12617821, "compaction_time_cpu_micros": 3435469, "output_level": 3, "num_output_files": 3, "total_output_size": 203653891, "num_input_records": 1412195, "num_output_records": 1406872, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 160800026, "file_range_sync_nanos": 0, "file_fsync_nanos": 2660, "file_prepare_write_nanos": 57559, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-22:00:30.476883 139856841303616 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":1724162417,"executesMs":12759,"compactionJobId":51929,"attempt":0,"compactionInputRawBytes":282439000,"compactionInputZipBytes":206431245,"compactionOutputRawBytes":0,"compactionOutputZipBytes":203653891,"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-b7834ee517cc0b4104e25b1bc3329dc8-c0f38b87e3cc9e1f-00"}}, response = 2024/08/20-22:00:30.477009 139856841303616 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-51929/att-00: olev 3, work 12.760 s, result 6.892 ms, install 1.092 ms, input{raw 269.355 MiB zip 196.868 MiB}