2024/08/20-16:22:49.595337 140500296816192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00: fork to child time = 0.024758 sec 2024/08/20-16:22:49.596379 140500296816192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00 2024/08/20-16:22:49.601735 140500296816192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00 2024/08/20-16:22:49.602072 140500296816192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:22:49.602382 140500296816192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:22:49.654124 140500296816192 [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-39265/att-00/MANIFEST-14629260 2024/08/20-16:22:49.667938 140500296816192 [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-39265/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14674488, last_sequence is 190776867153, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14674363 2024/08/20-16:22:49.667946 140500296816192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:22:49.668008 140500296816192 [version_set.cc:5652] Creating manifest 14674488 2024/08/20-16:22:49.697974 140500296816192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:22:49.714058 140500296816192 [compaction_job.cc:2433] [default] [JOB 39265] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-16:22:49.714074 140500296816192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20048 Base level 1, inputs: [14674470(15MB)], [14674402(48MB) 14674403(48MB) 14674404(13MB)] 2024/08/20-16:22:49.931844 140500296816192 [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 2024/08/20-16:22:49.931863 140500296816192 [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 2024/08/20-16:22:49.931880 140500296816192 [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 2024/08/20-16:22:49.931892 140500296816192 [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 2024/08/20-16:22:49.931901 140500296816192 [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 2024/08/20-16:22:50.500071 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674489.sst) /dev/shm/ToplingTemp/Topling-422307-WcwIv6 2024/08/20-16:22:50.791065 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674489.sst): first pass time = 0.29's, 230.656'MB/sec 2024/08/20-16:22:53.094871 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674489.sst): old prealloc_size = 73819750, real_size = 49287656 2024/08/20-16:22:53.094971 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674489.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.55 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-16:22:53.865716 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674489.sst): second pass time = 2.30's, 26.811'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.77's, 66.064'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20914.603'MB/sec (index lex order gen) rebuild zvType time = 0.63's, 0.134'MB/sec write SST data time = 0.14's, 353.308'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 = 12581.353'MB/sec zip my value time = 2.30's, unzip length = 0.062'GB zip my value throughput = 26.811'MB/sec zip pipeline throughput = 160.783'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.55 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.55 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.7568 value = 1.2950 dict = 1.00 all = 1.3177 } Zip/UnZip{ index = 0.5692 value = 0.7722 dict = 1.00 all = 0.7589 } ---------------------------- 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 = 0.841991024 MB/sec (with seq num) write speed all = 0.808236160 MB/sec (without seq num) 2024/08/20-16:22:53.949057 140500296816192 [compaction_job.cc:1944] [default] [JOB 39265] Generated table #14674489: 335545 keys, 50928523 bytes, temperature: kWarm 2024/08/20-16:22:53.949160 140500296816192 EVENT_LOG_v1 {"time_micros": 1724142173949101, "cf_name": "default", "job": 39265, "event": "table_file_creation", "file_number": 14674489, "file_size": 50928523, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190726273234, "largest_seqno": 190776128761, "table_properties": {"data_size": 47675616, "index_size": 1528000, "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": 1724142170, "oldest_key_time": 0, "file_creation_time": 1724142170, "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": 14674489, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:22:53.995479 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674490.sst) /dev/shm/ToplingTemp/Topling-422307-5KdlW3 2024/08/20-16:22:54.999885 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674490.sst): first pass time = 1.00's, 66.818'MB/sec 2024/08/20-16:22:57.219257 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674490.sst): old prealloc_size = 73819750, real_size = 48706848 2024/08/20-16:22:57.219341 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674490.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.84 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-16:22:57.726247 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674490.sst): second pass time = 2.21's, 27.995'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.51's, 99.302'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21688.686'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.184'MB/sec write SST data time = 0.05's, 978.244'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 = 18266.228'MB/sec zip my value time = 2.21's, unzip length = 0.062'GB zip my value throughput = 27.995'MB/sec zip pipeline throughput = 143.890'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.84 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.84 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.8203 value = 1.2951 dict = 1.00 all = 1.3329 } Zip/UnZip{ index = 0.3546 value = 0.7721 dict = 1.00 all = 0.7502 } ---------------------------- 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 = 0.842797088 MB/sec (with seq num) write speed all = 0.809011128 MB/sec (without seq num) 2024/08/20-16:22:57.791974 140500296816192 [compaction_job.cc:1944] [default] [JOB 39265] Generated table #14674490: 335545 keys, 50347723 bytes, temperature: kWarm 2024/08/20-16:22:57.792038 140500296816192 EVENT_LOG_v1 {"time_micros": 1724142177792005, "cf_name": "default", "job": 39265, "event": "table_file_creation", "file_number": 14674490, "file_size": 50347723, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190726274932, "largest_seqno": 190776128762, "table_properties": {"data_size": 47671008, "index_size": 951808, "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": 1724142173, "oldest_key_time": 0, "file_creation_time": 1724142173, "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": 14674490, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:22:57.823125 140500296816192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674491.sst) /dev/shm/ToplingTemp/Topling-422307-rWQZO6 2024/08/20-16:22:58.101285 140500296816192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674491.sst): first pass time = 0.28's, 107.097'MB/sec 2024/08/20-16:22:58.399470 140500296816192 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674491.sst): part-0: reject ZipStore ratio = 0.825 2024/08/20-16:22:58.467655 140500296816192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674491.sst): old prealloc_size = 73819750, real_size = 28085376 2024/08/20-16:22:58.467713 140500296816192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674491.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 148923 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 4.34 raw-val = 0.0274 GB zip-val = 0.0274 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-16:22:58.626753 140500296816192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00/14674491.sst): second pass time = 0.30's, 92.145'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.16's, 179.336'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14997.028'MB/sec (index lex order gen) rebuild zvType time = 0.08's, 0.465'MB/sec write SST data time = 0.08's, 361.413'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 = 0.30's, unzip length = 0.027'GB zip my value throughput = 92.145'MB/sec zip pipeline throughput = 92.145'MB/sec entries = 148923 avg-key = 16.00 avg-zkey = 4.34 avg-val = 184.00 avg-zval = 184.00 usrkeys = 148923 avg-key = 8.00 avg-zkey = 4.34 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 148923 bytes = 484016 } seq expand size = 1042461 multi value expand size = 0 cnt WriteAppend = 3351 UnZipSize{ index = 0.0012 GB value = 0.0274 GB dict = 0.00 MB all = 0.0298 GB } __ZipSize{ index = 0.0006 GB value = 0.0274 GB dict = 0.00 MB all = 0.0285 GB } UnZip/Zip{ index = 1.8444 value = 1.0000 dict = 0.00 all = 1.0439 } Zip/UnZip{ index = 0.5422 value = 1.0000 dict = 0.00 all = 0.9580 } ---------------------------- total value len = 62.453372 GB avg = 0.180 KB (by entry num) total key len = 6.801878 GB avg = 0.020 KB total ukey len = 3.196068 GB avg = 0.008 KB total ukey num = 0.390153574 Billion total entry num = 0.347031582 Billion write speed all = 0.843163159 MB/sec (with seq num) write speed all = 0.809363065 MB/sec (without seq num) 2024/08/20-16:22:58.663883 140500296816192 [compaction_job.cc:1944] [default] [JOB 39265] Generated table #14674491: 148923 keys, 28533162 bytes, temperature: kWarm 2024/08/20-16:22:58.663968 140500296816192 EVENT_LOG_v1 {"time_micros": 1724142178663914, "cf_name": "default", "job": 39265, "event": "table_file_creation", "file_number": 14674491, "file_size": 28533162, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190735178217, "largest_seqno": 190776128760, "table_properties": {"data_size": 27402032, "index_size": 645952, "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": 2382768, "raw_average_key_size": 16, "raw_value_size": 27401832, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 148923, "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-MixedLenBlobStore", "creation_time": 1724142177, "oldest_key_time": 0, "file_creation_time": 1724142177, "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": 14674491, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:22:58.706874 140500296816192 [compaction_job.cc:699] job-39265: subcompact[0], size: 0.129809 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39265/att-00 [14674489,14674490,14674491] 2024/08/20-16:22:58.759273 140500296816192 (Original Log Time 2024/08/20-16:22:49.714132) EVENT_LOG_v1 {"time_micros": 1724142169714088, "job": 39265, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14674470], "files_L2": [14674402, 14674403, 14674404], "score": 0.99008, "input_data_size": 131974552, "oldest_snapshot_seqno": 190776867007} 2024/08/20-16:22:58.759278 140500296816192 (Original Log Time 2024/08/20-16:22:58.758598) [compaction_job.cc:2018] [default] [JOB 39265] Compacted 1@1 + 3@2 files to L2 => 129809408 bytes 2024/08/20-16:22:58.759281 140500296816192 (Original Log Time 2024/08/20-16:22:58.759183) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.7 rd, 14.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.0, 109.9 +0.0 blob) out(123.8 +0.0 blob), read-write-amplify(15.6) write-amplify(7.7) OK, records in: 822865, records dropped: 2852 output_compression: Snappy 2024/08/20-16:22:58.759292 140500296816192 (Original Log Time 2024/08/20-16:22:58.759245) EVENT_LOG_v1 {"time_micros": 1724142178759218, "cf": "default", "job": 39265, "event": "compaction_finished", "compaction_time_micros": 8992759, "compaction_time_cpu_micros": 1864111, "output_level": 2, "num_output_files": 3, "total_output_size": 129809408, "num_input_records": 822865, "num_output_records": 820013, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 137533590, "file_range_sync_nanos": 0, "file_fsync_nanos": 2661, "file_prepare_write_nanos": 212312, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-16:22:58.913120 140500296816192 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":1724142169,"executesMs":9157,"compactionJobId":39265,"attempt":0,"compactionInputRawBytes":164573000,"compactionInputZipBytes":131974552,"compactionOutputRawBytes":0,"compactionOutputZipBytes":129809408,"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-c7fdac3a79487a683723428d812dde78-985d2d8db16c76fa-00"}}, response = 2024/08/20-16:22:58.913241 140500296816192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-39265/att-00: olev 2, work 9.158 s, result 5.240 ms, install 0.726 ms, input{raw 156.949 MiB zip 125.861 MiB}