2024/08/20-23:13:14.744527 139856765769280 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00: fork to child time = 0.028185 sec 2024/08/20-23:13:14.745688 139856765769280 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00 2024/08/20-23:13:14.752495 139856765769280 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00 2024/08/20-23:13:14.754580 139856765769280 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:13:14.754999 139856765769280 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:13:14.792755 139856765769280 [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-54748/att-00/MANIFEST-14629260 2024/08/20-23:13:14.858312 139856765769280 [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-54748/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14692266, last_sequence is 191167044000, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14692110 2024/08/20-23:13:14.858335 139856765769280 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:13:14.858440 139856765769280 [version_set.cc:5652] Creating manifest 14692266 2024/08/20-23:13:14.882460 139856765769280 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:13:14.898441 139856765769280 [compaction_job.cc:2433] [default] [JOB 54748] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-23:13:14.898473 139856765769280 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27682 Base level 1, inputs: [14692229(31MB)], [14692245(20MB) 14692246(3010KB) 14692263(20MB)] 2024/08/20-23:13:15.203223 139856765769280 [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 2024/08/20-23:13:15.203250 139856765769280 [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 2024/08/20-23:13:15.203294 139856765769280 [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 2024/08/20-23:13:15.203311 139856765769280 [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 2024/08/20-23:13:15.203324 139856765769280 [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 2024/08/20-23:13:15.375570 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692267.sst) /dev/shm/ToplingTemp/Topling-55335-hoDmun 2024/08/20-23:13:15.711056 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692267.sst): first pass time = 0.34's, 200.077'MB/sec 2024/08/20-23:13:16.857175 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692267.sst): old prealloc_size = 73819750, real_size = 21038928 2024/08/20-23:13:16.857255 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692267.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64716 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.31 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.99 avg-zval = 319.53 2024/08/20-23:13:16.961900 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692267.sst): second pass time = 1.14's, 57.488'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.10's, 209.156'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5857.457'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.213'MB/sec write SST data time = 0.03's, 765.127'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 16435.290'MB/sec zip my value time = 1.14's, unzip length = 0.066'GB zip my value throughput = 57.488'MB/sec zip pipeline throughput = 131.143'MB/sec entries = 64716 avg-key = 20.00 avg-zkey = 5.31 avg-val = 1016.99 avg-zval = 319.53 usrkeys = 64716 avg-key = 12.00 avg-zkey = 5.31 avg-val = 1023.99 avg-zval = 319.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64716 bytes = 210336 } seq expand size = 453012 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2601 value = 3.1827 dict = 1.00 all = 3.0633 } Zip/UnZip{ index = 0.4425 value = 0.3142 dict = 1.00 all = 0.3264 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064716 Billion total entry num = 0.000064716 Billion write speed all = 0.006177516 MB/sec (with seq num) write speed all = 0.006130178 MB/sec (without seq num) 2024/08/20-23:13:17.017455 139856765769280 [compaction_job.cc:1944] [default] [JOB 54748] Generated table #14692267: 64716 keys, 21907597 bytes, temperature: kWarm 2024/08/20-23:13:17.017546 139856765769280 EVENT_LOG_v1 {"time_micros": 1724166797017496, "cf_name": "default", "job": 54748, "event": "table_file_creation", "file_number": 14692267, "file_size": 21907597, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191119927418, "largest_seqno": 191166856125, "table_properties": {"data_size": 20678976, "index_size": 343616, "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": 1294320, "raw_average_key_size": 20, "raw_value_size": 65815405, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64716, "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": 1724166795, "oldest_key_time": 0, "file_creation_time": 1724166795, "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": 14692267, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:13:17.042096 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692268.sst) /dev/shm/ToplingTemp/Topling-55335-SEENeo 2024/08/20-23:13:17.467274 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692268.sst): first pass time = 0.43's, 157.862'MB/sec 2024/08/20-23:13:18.852484 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692268.sst): old prealloc_size = 73819750, real_size = 21057600 2024/08/20-23:13:18.852552 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692268.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.34 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.01 avg-zval = 319.80 2024/08/20-23:13:18.980281 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692268.sst): second pass time = 1.38's, 47.589'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.13's, 171.504'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9771.020'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.172'MB/sec write SST data time = 0.03's, 646.435'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 14107.245'MB/sec zip my value time = 1.38's, unzip length = 0.066'GB zip my value throughput = 47.589'MB/sec zip pipeline throughput = 164.667'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.34 avg-val = 1017.01 avg-zval = 319.80 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.34 avg-val = 1024.01 avg-zval = 319.80 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 194160 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2462 value = 3.1801 dict = 1.00 all = 3.0629 } Zip/UnZip{ index = 0.4452 value = 0.3145 dict = 1.00 all = 0.3265 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.012352679 MB/sec (with seq num) write speed all = 0.012258022 MB/sec (without seq num) 2024/08/20-23:13:19.011427 139856765769280 [compaction_job.cc:1944] [default] [JOB 54748] Generated table #14692268: 64714 keys, 21910402 bytes, temperature: kWarm 2024/08/20-23:13:19.011497 139856765769280 EVENT_LOG_v1 {"time_micros": 1724166799011463, "cf_name": "default", "job": 54748, "event": "table_file_creation", "file_number": 14692268, "file_size": 21910402, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191150642124, "largest_seqno": 191166858233, "table_properties": {"data_size": 20695536, "index_size": 345728, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65814653, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724166797, "oldest_key_time": 0, "file_creation_time": 1724166797, "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": 14692268, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:13:19.036831 139856765769280 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692269.sst) /dev/shm/ToplingTemp/Topling-55335-9hu4Zm 2024/08/20-23:13:19.060844 139856765769280 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692269.sst): first pass time = 0.02's, 682.744'MB/sec 2024/08/20-23:13:19.277774 139856765769280 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692269.sst): old prealloc_size = 73819750, real_size = 5137552 2024/08/20-23:13:19.277838 139856765769280 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692269.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 15748 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.56 raw-val = 0.0160 GB zip-val = 0.0051 GB avg-val =1016.90 avg-zval = 325.42 2024/08/20-23:13:19.322257 139856765769280 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00/14692269.sst): second pass time = 0.22's, 74.126'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.04's, 120.212'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 275.089'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 0.148'MB/sec write SST data time = 0.02's, 299.038'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.163'MB, throughput = 4623.778'MB/sec zip my value time = 0.22's, unzip length = 0.016'GB zip my value throughput = 74.126'MB/sec zip pipeline throughput = 158.099'MB/sec entries = 15748 avg-key = 20.00 avg-zkey = 0.56 avg-val = 1016.90 avg-zval = 325.42 usrkeys = 15748 avg-key = 12.00 avg-zkey = 0.56 avg-val = 1023.90 avg-zval = 325.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 15748 bytes = 47264 } seq expand size = 110236 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0160 GB dict = 0.16 MB all = 0.0163 GB } __ZipSize{ index = 0.0000 GB value = 0.0051 GB dict = 0.16 MB all = 0.0053 GB } UnZip/Zip{ index = 21.3967 value = 3.1249 dict = 1.00 all = 3.0553 } Zip/UnZip{ index = 0.0467 value = 0.3200 dict = 1.00 all = 0.3273 } ---------------------------- total value len = 0.148661 GB avg = 1.024 KB (by entry num) total key len = 0.002904 GB avg = 0.020 KB total ukey len = 0.001742 GB avg = 0.012 KB total ukey num = 0.000145178 Billion total entry num = 0.000145178 Billion write speed all = 0.013855085 MB/sec (with seq num) write speed all = 0.013748915 MB/sec (without seq num) 2024/08/20-23:13:19.337776 139856765769280 [compaction_job.cc:1944] [default] [JOB 54748] Generated table #14692269: 15748 keys, 5344605 bytes, temperature: kWarm 2024/08/20-23:13:19.337864 139856765769280 EVENT_LOG_v1 {"time_micros": 1724166799337818, "cf_name": "default", "job": 54748, "event": "table_file_creation", "file_number": 14692269, "file_size": 5344605, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191154252733, "largest_seqno": 191166858137, "table_properties": {"data_size": 5124640, "index_size": 8832, "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": 314960, "raw_average_key_size": 20, "raw_value_size": 16014207, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 15748, "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": 1724166799, "oldest_key_time": 0, "file_creation_time": 1724166799, "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": 14692269, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:13:19.346833 139856765769280 [compaction_job.cc:699] job-54748: subcompact[0], size: 0.049163 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54748/att-00 [14692267,14692268,14692269] 2024/08/20-23:13:19.373525 139856765769280 (Original Log Time 2024/08/20-23:13:14.898573) EVENT_LOG_v1 {"time_micros": 1724166794898495, "job": 54748, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14692229], "files_L2": [14692245, 14692246, 14692263], "score": 0.997919, "input_data_size": 80423106, "oldest_snapshot_seqno": 191167043338} 2024/08/20-23:13:19.373531 139856765769280 (Original Log Time 2024/08/20-23:13:19.369793) [compaction_job.cc:2018] [default] [JOB 54748] Compacted 1@1 + 3@2 files to L2 => 49162604 bytes 2024/08/20-23:13:19.373534 139856765769280 (Original Log Time 2024/08/20-23:13:19.373435) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 18.1 rd, 11.1 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(32.0, 44.7 +0.0 blob) out(46.9 +0.0 blob), read-write-amplify(3.9) write-amplify(1.5) OK, records in: 170392, records dropped: 25214 output_compression: Snappy 2024/08/20-23:13:19.373543 139856765769280 (Original Log Time 2024/08/20-23:13:19.373496) EVENT_LOG_v1 {"time_micros": 1724166799373469, "cf": "default", "job": 54748, "event": "compaction_finished", "compaction_time_micros": 4448273, "compaction_time_cpu_micros": 604410, "output_level": 2, "num_output_files": 3, "total_output_size": 49162604, "num_input_records": 170392, "num_output_records": 145178, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 52585324, "file_range_sync_nanos": 0, "file_fsync_nanos": 2483, "file_prepare_write_nanos": 8229, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-23:13:19.487858 139856765769280 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":1724166794,"executesMs":4618,"compactionJobId":54748,"attempt":0,"compactionInputRawBytes":176695937,"compactionInputZipBytes":80423106,"compactionOutputRawBytes":0,"compactionOutputZipBytes":49162604,"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-d895b712751e71f09352025daa7df4ae-7908d8d96e2c17ea-00"}}, response = 2024/08/20-23:13:19.487973 139856765769280 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54748/att-00: olev 2, work 4.618 s, result 6.740 ms, install 3.780 ms, input{raw 168.510 MiB zip 76.697 MiB}