2024/08/20-15:52:00.824685 140500473062976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00: fork to child time = 0.009844 sec 2024/08/20-15:52:00.825814 140500473062976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00 2024/08/20-15:52:00.830711 140500473062976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00 2024/08/20-15:52:00.831025 140500473062976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:52:00.831350 140500473062976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:52:00.875664 140500473062976 [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-38025/att-00/MANIFEST-14629260 2024/08/20-15:52:00.909374 140500473062976 [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-38025/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14673088, last_sequence is 190745898589, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14672927 2024/08/20-15:52:00.909380 140500473062976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:52:00.909455 140500473062976 [version_set.cc:5652] Creating manifest 14673088 2024/08/20-15:52:00.936085 140500473062976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:52:00.950675 140500473062976 [compaction_job.cc:2433] [default] [JOB 38025] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-15:52:00.950685 140500473062976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19431 Base level 1, inputs: [14673066(15MB)], [14672983(48MB) 14672985(49MB) 14672987(12MB)] 2024/08/20-15:52:01.106978 140500473062976 [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 2024/08/20-15:52:01.106997 140500473062976 [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 2024/08/20-15:52:01.107013 140500473062976 [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 2024/08/20-15:52:01.107024 140500473062976 [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 2024/08/20-15:52:01.107034 140500473062976 [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 2024/08/20-15:52:01.529707 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673089.sst) /dev/shm/ToplingTemp/Topling-413089-faQse5 2024/08/20-15:52:01.835849 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673089.sst): first pass time = 0.31's, 219.248'MB/sec 2024/08/20-15:52:03.616370 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673089.sst): old prealloc_size = 73819750, real_size = 48928848 2024/08/20-15:52:03.616436 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673089.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.51 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-15:52:03.899670 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673089.sst): second pass time = 1.78's, 34.692'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 178.507'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27462.870'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.364'MB/sec write SST data time = 0.05's, 961.085'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 = 15654.057'MB/sec zip my value time = 1.78's, unzip length = 0.062'GB zip my value throughput = 34.692'MB/sec zip pipeline throughput = 224.314'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.51 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.51 avg-val = 191.00 avg-zval = 142.06 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2775 value = 1.2953 dict = 1.00 all = 1.3271 } Zip/UnZip{ index = 0.4391 value = 0.7720 dict = 1.00 all = 0.7535 } ---------------------------- 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 = 0.861393148 MB/sec (with seq num) write speed all = 0.826860465 MB/sec (without seq num) 2024/08/20-15:52:04.107605 140500473062976 [compaction_job.cc:1944] [default] [JOB 38025] Generated table #14673089: 335545 keys, 50569739 bytes, temperature: kWarm 2024/08/20-15:52:04.107725 140500473062976 EVENT_LOG_v1 {"time_micros": 1724140324107661, "cf_name": "default", "job": 38025, "event": "table_file_creation", "file_number": 14673089, "file_size": 50569739, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190703086603, "largest_seqno": 190745877873, "table_properties": {"data_size": 47666208, "index_size": 1178624, "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": 1724140321, "oldest_key_time": 0, "file_creation_time": 1724140321, "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": 14673089, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:52:04.162747 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673090.sst) /dev/shm/ToplingTemp/Topling-413089-mEqbj5 2024/08/20-15:52:04.973688 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673090.sst): first pass time = 0.81's, 82.759'MB/sec 2024/08/20-15:52:05.655277 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673090.sst): old prealloc_size = 73819750, real_size = 49152768 2024/08/20-15:52:05.655352 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673090.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.19 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-15:52:05.931429 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673090.sst): second pass time = 0.68's, 90.694'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 183.931'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35969.106'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.371'MB/sec write SST data time = 0.05's, 1012.095'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 = 17364.489'MB/sec zip my value time = 0.68's, unzip length = 0.062'GB zip my value throughput = 90.694'MB/sec zip pipeline throughput = 120.448'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.19 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.19 avg-val = 191.00 avg-zval = 142.04 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9086 value = 1.2954 dict = 1.00 all = 1.3212 } Zip/UnZip{ index = 0.5239 value = 0.7720 dict = 1.00 all = 0.7569 } ---------------------------- 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 = 0.862236492 MB/sec (with seq num) write speed all = 0.827671248 MB/sec (without seq num) 2024/08/20-15:52:05.994754 140500473062976 [compaction_job.cc:1944] [default] [JOB 38025] Generated table #14673090: 335545 keys, 50793611 bytes, temperature: kWarm 2024/08/20-15:52:05.994829 140500473062976 EVENT_LOG_v1 {"time_micros": 1724140325994789, "cf_name": "default", "job": 38025, "event": "table_file_creation", "file_number": 14673090, "file_size": 50793611, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190703084874, "largest_seqno": 190745877876, "table_properties": {"data_size": 47662288, "index_size": 1406464, "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": 1724140324, "oldest_key_time": 0, "file_creation_time": 1724140324, "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": 14673090, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:52:06.024917 140500473062976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673091.sst) /dev/shm/ToplingTemp/Topling-413089-qnvYn2 2024/08/20-15:52:06.236389 140500473062976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673091.sst): first pass time = 0.21's, 134.315'MB/sec 2024/08/20-15:52:06.585154 140500473062976 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673091.sst): part-0: reject ZipStore ratio = 0.829 2024/08/20-15:52:06.665652 140500473062976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673091.sst): old prealloc_size = 73819750, real_size = 26699048 2024/08/20-15:52:06.665713 140500473062976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673091.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 141970 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.81 raw-val = 0.0261 GB zip-val = 0.0261 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-15:52:06.740094 140500473062976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00/14673091.sst): second pass time = 0.35's, 75.083'MB/sec, value only(92.0% of KV) wait indexing time = 0.08's, remap KeyValue time = 0.07's, 364.110'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12266.038'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.977'MB/sec write SST data time = 0.04's, 711.736'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 = 0.35's, unzip length = 0.026'GB zip my value throughput = 75.083'MB/sec zip pipeline throughput = 110.718'MB/sec entries = 141970 avg-key = 16.00 avg-zkey = 3.81 avg-val = 184.00 avg-zval = 184.00 usrkeys = 141970 avg-key = 8.00 avg-zkey = 3.81 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 141970 bytes = 443664 } seq expand size = 993790 multi value expand size = 0 cnt WriteAppend = 3196 UnZipSize{ index = 0.0011 GB value = 0.0261 GB dict = 0.00 MB all = 0.0284 GB } __ZipSize{ index = 0.0005 GB value = 0.0261 GB dict = 0.00 MB all = 0.0271 GB } UnZip/Zip{ index = 2.1004 value = 1.0000 dict = 0.00 all = 1.0474 } Zip/UnZip{ index = 0.4761 value = 1.0000 dict = 0.00 all = 0.9547 } ---------------------------- total value len = 62.452044 GB avg = 0.180 KB (by entry num) total key len = 6.801767 GB avg = 0.020 KB total ukey len = 3.196012 GB avg = 0.008 KB total ukey num = 0.390146621 Billion total entry num = 0.347024629 Billion write speed all = 0.862593848 MB/sec (with seq num) write speed all = 0.828014806 MB/sec (without seq num) 2024/08/20-15:52:06.776350 140500473062976 [compaction_job.cc:1944] [default] [JOB 38025] Generated table #14673091: 141970 keys, 27108266 bytes, temperature: kWarm 2024/08/20-15:52:06.776434 140500473062976 EVENT_LOG_v1 {"time_micros": 1724140326776390, "cf_name": "default", "job": 38025, "event": "table_file_creation", "file_number": 14673091, "file_size": 27108266, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190726273293, "largest_seqno": 190745877870, "table_properties": {"data_size": 26122672, "index_size": 540736, "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": 2271520, "raw_average_key_size": 16, "raw_value_size": 26122480, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 141970, "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": 1724140326, "oldest_key_time": 0, "file_creation_time": 1724140326, "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": 14673091, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:52:06.798332 140500473062976 [compaction_job.cc:699] job-38025: subcompact[0], size: 0.128472 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38025/att-00 [14673089,14673090,14673091] 2024/08/20-15:52:06.856430 140500473062976 (Original Log Time 2024/08/20-15:52:00.950723) EVENT_LOG_v1 {"time_micros": 1724140320950692, "job": 38025, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14673066], "files_L2": [14672983, 14672985, 14672987], "score": 0.995469, "input_data_size": 131512310, "oldest_snapshot_seqno": 190745898124} 2024/08/20-15:52:06.856436 140500473062976 (Original Log Time 2024/08/20-15:52:06.855793) [compaction_job.cc:2018] [default] [JOB 38025] Compacted 1@1 + 3@2 files to L2 => 128471616 bytes 2024/08/20-15:52:06.856438 140500473062976 (Original Log Time 2024/08/20-15:52:06.856342) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 22.5 rd, 22.0 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.3, 110.1 +0.0 blob) out(122.5 +0.0 blob), read-write-amplify(16.2) write-amplify(8.0) OK, records in: 815845, records dropped: 2785 output_compression: Snappy 2024/08/20-15:52:06.856448 140500473062976 (Original Log Time 2024/08/20-15:52:06.856403) EVENT_LOG_v1 {"time_micros": 1724140326856375, "cf": "default", "job": 38025, "event": "compaction_finished", "compaction_time_micros": 5847628, "compaction_time_cpu_micros": 1600464, "output_level": 2, "num_output_files": 3, "total_output_size": 128471616, "num_input_records": 815845, "num_output_records": 813060, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 87779087, "file_range_sync_nanos": 0, "file_fsync_nanos": 2724, "file_prepare_write_nanos": 189398, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-15:52:06.985048 140500473062976 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":1724140320,"executesMs":6018,"compactionJobId":38025,"attempt":0,"compactionInputRawBytes":163169000,"compactionInputZipBytes":131512310,"compactionOutputRawBytes":0,"compactionOutputZipBytes":128471616,"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-e482c7415323c547816b7b72aec4e91c-e0b33ae25899c89e-00"}}, response = 2024/08/20-15:52:06.985174 140500473062976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38025/att-00: olev 2, work 6.019 s, result 11.964 ms, install 0.686 ms, input{raw 155.610 MiB zip 125.420 MiB}