2024/08/21-01:03:52.288186 140228539405888 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00: fork to child time = 0.026068 sec 2024/08/21-01:03:52.289071 140228539405888 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00 2024/08/21-01:03:52.294796 140228539405888 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00 2024/08/21-01:03:52.295283 140228539405888 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-01:03:52.295626 140228539405888 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-01:03:52.332066 140228539405888 [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-58448/att-00/MANIFEST-14629260 2024/08/21-01:03:52.378133 140228539405888 [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-58448/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14696495, last_sequence is 191266254754, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14696429 2024/08/21-01:03:52.378145 140228539405888 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-01:03:52.378205 140228539405888 [version_set.cc:5652] Creating manifest 14696495 2024/08/21-01:03:52.404221 140228539405888 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-01:03:52.420667 140228539405888 [compaction_job.cc:2433] [default] [JOB 58448] Compacting 2@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/21-01:03:52.420693 140228539405888 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29458 Base level 1, inputs: [14696462(31MB) 14696441(4266KB)], [14696338(48MB) 14696492(43MB)] 2024/08/21-01:03:52.679489 140228539405888 [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 2024/08/21-01:03:52.679519 140228539405888 [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 2024/08/21-01:03:52.679540 140228539405888 [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 2024/08/21-01:03:52.679560 140228539405888 [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 2024/08/21-01:03:52.679572 140228539405888 [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 2024/08/21-01:03:53.069187 140228539405888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696496.sst) /dev/shm/ToplingTemp/Topling-11647-u1LCAU 2024/08/21-01:03:53.898277 140228539405888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696496.sst): first pass time = 0.83's, 80.948'MB/sec 2024/08/21-01:03:55.360799 140228539405888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696496.sst): old prealloc_size = 73819750, real_size = 48669424 2024/08/21-01:03:55.360881 140228539405888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696496.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.73 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/21-01:03:55.647453 140228539405888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696496.sst): second pass time = 1.46's, 42.239'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 175.357'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18989.230'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.351'MB/sec write SST data time = 0.05's, 1052.617'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 = 19143.833'MB/sec zip my value time = 1.46's, unzip length = 0.062'GB zip my value throughput = 42.239'MB/sec zip pipeline throughput = 193.711'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.73 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.73 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.9335 value = 1.2952 dict = 1.00 all = 1.3350 } Zip/UnZip{ index = 0.3409 value = 0.7721 dict = 1.00 all = 0.7491 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.042572133 MB/sec (with seq num) write speed all = 0.040926834 MB/sec (without seq num) 2024/08/21-01:03:55.708498 140228539405888 [compaction_job.cc:1944] [default] [JOB 58448] Generated table #14696496: 335545 keys, 50268363 bytes, temperature: kWarm 2024/08/21-01:03:55.708561 140228539405888 EVENT_LOG_v1 {"time_micros": 1724173435708521, "cf_name": "default", "job": 58448, "event": "table_file_creation", "file_number": 14696496, "file_size": 50268363, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191240336547, "largest_seqno": 191266162482, "table_properties": {"data_size": 47670304, "index_size": 915072, "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": 1724173433, "oldest_key_time": 0, "file_creation_time": 1724173433, "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": 14696496, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:03:55.739273 140228539405888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696497.sst) /dev/shm/ToplingTemp/Topling-11647-Yyp4cR 2024/08/21-01:03:56.565208 140228539405888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696497.sst): first pass time = 0.83's, 81.256'MB/sec 2024/08/21-01:03:57.208138 140228539405888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696497.sst): old prealloc_size = 73819750, real_size = 49109176 2024/08/21-01:03:57.208209 140228539405888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696497.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 4.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/21-01:03:57.633902 140228539405888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696497.sst): second pass time = 0.64's, 96.137'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 119.201'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37565.759'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.246'MB/sec write SST data time = 0.08's, 600.189'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 = 19296.111'MB/sec zip my value time = 0.64's, unzip length = 0.062'GB zip my value throughput = 96.137'MB/sec zip pipeline throughput = 106.603'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.02 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.02 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9886 value = 1.2950 dict = 1.00 all = 1.3223 } Zip/UnZip{ index = 0.5029 value = 0.7722 dict = 1.00 all = 0.7562 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.085040727 MB/sec (with seq num) write speed all = 0.081754129 MB/sec (without seq num) 2024/08/21-01:03:57.709003 140228539405888 [compaction_job.cc:1944] [default] [JOB 58448] Generated table #14696497: 335545 keys, 50750091 bytes, temperature: kWarm 2024/08/21-01:03:57.709086 140228539405888 EVENT_LOG_v1 {"time_micros": 1724173437709042, "cf_name": "default", "job": 58448, "event": "table_file_creation", "file_number": 14696497, "file_size": 50750091, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191219094282, "largest_seqno": 191266162486, "table_properties": {"data_size": 47675296, "index_size": 1349888, "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": 1724173435, "oldest_key_time": 0, "file_creation_time": 1724173435, "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": 14696497, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:03:57.743792 140228539405888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696498.sst) /dev/shm/ToplingTemp/Topling-11647-KEq2YT 2024/08/21-01:03:57.862131 140228539405888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696498.sst): first pass time = 0.12's, 221.076'MB/sec 2024/08/21-01:03:58.170590 140228539405888 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696498.sst): part-0: reject ZipStore ratio = 0.837 2024/08/21-01:03:58.327825 140228539405888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696498.sst): old prealloc_size = 73819750, real_size = 24968912 2024/08/21-01:03:58.327883 140228539405888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696498.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 130744 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 6.72 raw-val = 0.0241 GB zip-val = 0.0241 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-01:03:58.396310 140228539405888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00/14696498.sst): second pass time = 0.30's, 79.545'MB/sec, value only(92.0% of KV) wait indexing time = 0.16's, remap KeyValue time = 0.07's, 369.762'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25876.590'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.923'MB/sec write SST data time = 0.03's, 765.790'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 = 0.024'GB zip my value throughput = 79.545'MB/sec zip pipeline throughput = 79.545'MB/sec entries = 130744 avg-key = 16.00 avg-zkey = 6.72 avg-val = 184.00 avg-zval = 184.00 usrkeys = 130744 avg-key = 8.00 avg-zkey = 6.72 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 130744 bytes = 392240 } seq expand size = 915208 multi value expand size = 0 cnt WriteAppend = 2944 UnZipSize{ index = 0.0010 GB value = 0.0241 GB dict = 0.00 MB all = 0.0261 GB } __ZipSize{ index = 0.0009 GB value = 0.0241 GB dict = 0.00 MB all = 0.0253 GB } UnZip/Zip{ index = 1.1900 value = 1.0000 dict = 0.00 all = 1.0323 } Zip/UnZip{ index = 0.8404 value = 1.0000 dict = 0.00 all = 0.9687 } ---------------------------- total value len = 0.153150 GB avg = 0.191 KB (by entry num) total key len = 0.012829 GB avg = 0.016 KB total ukey len = 0.006415 GB avg = 0.008 KB total ukey num = 0.000801834 Billion total entry num = 0.000801834 Billion write speed all = 0.101561244 MB/sec (with seq num) write speed all = 0.097636172 MB/sec (without seq num) 2024/08/21-01:03:58.442656 140228539405888 [compaction_job.cc:1944] [default] [JOB 58448] Generated table #14696498: 130744 keys, 25329995 bytes, temperature: kWarm 2024/08/21-01:03:58.442736 140228539405888 EVENT_LOG_v1 {"time_micros": 1724173438442696, "cf_name": "default", "job": 58448, "event": "table_file_creation", "file_number": 14696498, "file_size": 25329995, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191255713891, "largest_seqno": 191266162485, "table_properties": {"data_size": 24057088, "index_size": 878976, "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": 2091904, "raw_average_key_size": 16, "raw_value_size": 24056896, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 130744, "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": 1724173437, "oldest_key_time": 0, "file_creation_time": 1724173437, "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": 14696498, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-01:03:58.499857 140228539405888 [compaction_job.cc:699] job-58448: subcompact[0], size: 0.126348 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58448/att-00 [14696496,14696497,14696498] 2024/08/21-01:03:58.547416 140228539405888 (Original Log Time 2024/08/21-01:03:52.420784) EVENT_LOG_v1 {"time_micros": 1724173432420715, "job": 58448, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14696462, 14696441], "files_L2": [14696338, 14696492], "score": 0.993838, "input_data_size": 133896953, "oldest_snapshot_seqno": 191266254016} 2024/08/21-01:03:58.547421 140228539405888 (Original Log Time 2024/08/21-01:03:58.546852) [compaction_job.cc:2018] [default] [JOB 58448] Compacted 2@1 + 2@2 files to L2 => 126348449 bytes 2024/08/21-01:03:58.547423 140228539405888 (Original Log Time 2024/08/21-01:03:58.547332) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 22.0 rd, 20.8 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(36.0, 91.7 +0.0 blob) out(120.5 +0.0 blob), read-write-amplify(6.9) write-amplify(3.3) OK, records in: 807813, records dropped: 5979 output_compression: Snappy 2024/08/21-01:03:58.547434 140228539405888 (Original Log Time 2024/08/21-01:03:58.547390) EVENT_LOG_v1 {"time_micros": 1724173438547363, "cf": "default", "job": 58448, "event": "compaction_finished", "compaction_time_micros": 6079087, "compaction_time_cpu_micros": 1823597, "output_level": 2, "num_output_files": 3, "total_output_size": 126348449, "num_input_records": 807813, "num_output_records": 801834, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 91423890, "file_range_sync_nanos": 0, "file_fsync_nanos": 2681, "file_prepare_write_nanos": 154124, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-01:03:58.694643 140228539405888 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":1724173432,"executesMs":6251,"compactionJobId":58448,"attempt":0,"compactionInputRawBytes":161562600,"compactionInputZipBytes":133896953,"compactionOutputRawBytes":0,"compactionOutputZipBytes":126348449,"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":"00-3eb18702265c7b1c05e2b75bcd24648e-250e77ff63a0e04b-00"}}, response = 2024/08/21-01:03:58.694753 140228539405888 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-58448/att-00: olev 2, work 6.252 s, result 6.568 ms, install 0.624 ms, input{raw 154.078 MiB zip 127.694 MiB}