2024/07/09-21:15:39.310259 140433495463488 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00: fork to child time = 0.031488 sec 2024/07/09-21:15:39.311508 140433495463488 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00 2024/07/09-21:15:39.317558 140433495463488 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00 2024/07/09-21:15:39.318053 140433495463488 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-21:15:39.318455 140433495463488 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-21:15:39.363729 140433495463488 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-60370/att-00/MANIFEST-12625661 2024/07/09-21:15:39.400936 140433495463488 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-60370/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12695664, last_sequence is 148724500908, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12695488 2024/07/09-21:15:39.400948 140433495463488 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-21:15:39.401025 140433495463488 [version_set.cc:5652] Creating manifest 12695664 2024/07/09-21:15:39.432638 140433495463488 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-21:15:39.451482 140433495463488 [compaction_job.cc:2433] [default] [JOB 60370] Compacting 1@1 + 2@2 files to L2, score 0.96, subcompactions 1 : 1 2024/07/09-21:15:39.451498 140433495463488 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31000 Base level 1, inputs: [12695642(11MB)], [12695562(48MB) 12695658(47MB)] 2024/07/09-21:15:39.560313 140433495463488 [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 2024/07/09-21:15:39.560348 140433495463488 [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 2024/07/09-21:15:39.560377 140433495463488 [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 2024/07/09-21:15:39.560393 140433495463488 [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 2024/07/09-21:15:39.560406 140433495463488 [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 2024/07/09-21:15:39.950020 140433495463488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695665.sst) /dev/shm/ToplingTemp/Topling-105584-FJKtqY 2024/07/09-21:15:40.539859 140433495463488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695665.sst): first pass time = 0.59's, 113.785'MB/sec 2024/07/09-21:15:42.974177 140433495463488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695665.sst): old prealloc_size = 73819750, real_size = 49084320 2024/07/09-21:15:42.974264 140433495463488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695665.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 = 3.98 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-21:15:43.446790 140433495463488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695665.sst): second pass time = 2.43's, 25.373'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 107.242'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25775.993'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.230'MB/sec write SST data time = 0.11's, 473.440'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 = 17275.887'MB/sec zip my value time = 2.43's, unzip length = 0.062'GB zip my value throughput = 25.373'MB/sec zip pipeline throughput = 142.480'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.98 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.98 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0111 value = 1.2953 dict = 1.00 all = 1.3241 } Zip/UnZip{ index = 0.4972 value = 0.7720 dict = 1.00 all = 0.7552 } ---------------------------- 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 = 0.002535942 MB/sec (with seq num) write speed all = 0.002437935 MB/sec (without seq num) 2024/07/09-21:15:43.504988 140433495463488 [compaction_job.cc:1944] [default] [JOB 60370] Generated table #12695665: 335545 keys, 50683275 bytes, temperature: kWarm 2024/07/09-21:15:43.505096 140433495463488 EVENT_LOG_v1 {"time_micros": 1720530943505036, "cf_name": "default", "job": 60370, "event": "table_file_creation", "file_number": 12695665, "file_size": 50683275, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148691269311, "largest_seqno": 148724417001, "table_properties": {"data_size": 47665520, "index_size": 1334784, "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": 1720530939, "oldest_key_time": 0, "file_creation_time": 1720530939, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12695665, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:15:43.557060 140433495463488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695666.sst) /dev/shm/ToplingTemp/Topling-105584-JFnT6V 2024/07/09-21:15:44.495445 140433495463488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695666.sst): first pass time = 0.94's, 71.520'MB/sec 2024/07/09-21:15:46.842029 140433495463488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695666.sst): old prealloc_size = 73819750, real_size = 48426032 2024/07/09-21:15:46.842096 140433495463488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695666.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.00 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-21:15:47.411989 140433495463488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695666.sst): second pass time = 2.34's, 26.333'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 87.773'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17748.752'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.183'MB/sec write SST data time = 0.11's, 446.459'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 = 14766.174'MB/sec zip my value time = 2.34's, unzip length = 0.062'GB zip my value throughput = 26.333'MB/sec zip pipeline throughput = 180.635'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.00 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.00 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 3.9957 value = 1.2952 dict = 1.00 all = 1.3415 } Zip/UnZip{ index = 0.2503 value = 0.7721 dict = 1.00 all = 0.7454 } ---------------------------- 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 = 0.005071151 MB/sec (with seq num) write speed all = 0.004875164 MB/sec (without seq num) 2024/07/09-21:15:47.469442 140433495463488 [compaction_job.cc:1944] [default] [JOB 60370] Generated table #12695666: 335545 keys, 50024971 bytes, temperature: kWarm 2024/07/09-21:15:47.469522 140433495463488 EVENT_LOG_v1 {"time_micros": 1720530947469478, "cf_name": "default", "job": 60370, "event": "table_file_creation", "file_number": 12695666, "file_size": 50024971, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148691269320, "largest_seqno": 148724417003, "table_properties": {"data_size": 47670192, "index_size": 671808, "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": 1720530943, "oldest_key_time": 0, "file_creation_time": 1720530943, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12695666, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:15:47.524026 140433495463488 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695667.sst) /dev/shm/ToplingTemp/Topling-105584-t04aPW 2024/07/09-21:15:47.611171 140433495463488 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695667.sst): first pass time = 0.09's, 119.565'MB/sec 2024/07/09-21:15:47.943913 140433495463488 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695667.sst): part-0: reject ZipStore ratio = 0.917 2024/07/09-21:15:47.971559 140433495463488 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695667.sst): old prealloc_size = 73819750, real_size = 9697360 2024/07/09-21:15:47.971621 140433495463488 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695667.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 52064 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 2.00 raw-val = 0.0096 GB zip-val = 0.0096 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-21:15:47.996880 140433495463488 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00/12695667.sst): second pass time = 0.33's, 28.857'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 389.072'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2784.914'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.988'MB/sec write SST data time = 0.01's, 813.941'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 = 0.33's, unzip length = 0.010'GB zip my value throughput = 28.857'MB/sec zip pipeline throughput = 98.536'MB/sec entries = 52064 avg-key = 16.00 avg-zkey = 2.00 avg-val = 184.00 avg-zval = 184.00 usrkeys = 52064 avg-key = 8.00 avg-zkey = 2.00 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 52064 bytes = 162720 } seq expand size = 364448 multi value expand size = 0 cnt WriteAppend = 1175 UnZipSize{ index = 0.0004 GB value = 0.0096 GB dict = 0.00 MB all = 0.0104 GB } __ZipSize{ index = 0.0001 GB value = 0.0096 GB dict = 0.00 MB all = 0.0098 GB } UnZip/Zip{ index = 3.9975 value = 1.0000 dict = 0.00 all = 1.0573 } Zip/UnZip{ index = 0.2502 value = 1.0000 dict = 0.00 all = 0.9458 } ---------------------------- total value len = 0.138122 GB avg = 0.191 KB (by entry num) total key len = 0.011570 GB avg = 0.016 KB total ukey len = 0.005785 GB avg = 0.008 KB total ukey num = 0.000723154 Billion total entry num = 0.000723154 Billion write speed all = 0.005464460 MB/sec (with seq num) write speed all = 0.005253273 MB/sec (without seq num) 2024/07/09-21:15:48.011698 140433495463488 [compaction_job.cc:1944] [default] [JOB 60370] Generated table #12695667: 52064 keys, 9848041 bytes, temperature: kWarm 2024/07/09-21:15:48.011788 140433495463488 EVENT_LOG_v1 {"time_micros": 1720530948011744, "cf_name": "default", "job": 60370, "event": "table_file_creation", "file_number": 12695667, "file_size": 9848041, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148691269314, "largest_seqno": 148724416749, "table_properties": {"data_size": 9579968, "index_size": 104192, "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": 833024, "raw_average_key_size": 16, "raw_value_size": 9579776, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 52064, "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": 1720530947, "oldest_key_time": 0, "file_creation_time": 1720530947, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12695667, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:15:48.021076 140433495463488 [compaction_job.cc:699] job-60370: subcompact[0], size: 0.110556 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60370/att-00 [12695665,12695666,12695667] 2024/07/09-21:15:48.048438 140433495463488 (Original Log Time 2024/07/09-21:15:39.451562) EVENT_LOG_v1 {"time_micros": 1720530939451511, "job": 60370, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12695642], "files_L2": [12695562, 12695658], "score": 0.964536, "input_data_size": 112581225, "oldest_snapshot_seqno": 148724500149} 2024/07/09-21:15:48.048443 140433495463488 (Original Log Time 2024/07/09-21:15:48.047787) [compaction_job.cc:2018] [default] [JOB 60370] Compacted 1@1 + 2@2 files to L2 => 110556287 bytes 2024/07/09-21:15:48.048446 140433495463488 (Original Log Time 2024/07/09-21:15:48.048350) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.1 rd, 12.9 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(11.2, 96.1 +0.0 blob) out(105.4 +0.0 blob), read-write-amplify(19.0) write-amplify(9.4) OK, records in: 725823, records dropped: 2669 output_compression: Snappy 2024/07/09-21:15:48.048457 140433495463488 (Original Log Time 2024/07/09-21:15:48.048411) EVENT_LOG_v1 {"time_micros": 1720530948048385, "cf": "default", "job": 60370, "event": "compaction_finished", "compaction_time_micros": 8569524, "compaction_time_cpu_micros": 1955062, "output_level": 2, "num_output_files": 3, "total_output_size": 110556287, "num_input_records": 725823, "num_output_records": 723154, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 128983890, "file_range_sync_nanos": 0, "file_fsync_nanos": 2773, "file_prepare_write_nanos": 56276, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-21:15:48.175304 140433495463488 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":1720420896,"starts":1720530939,"executesMs":8730,"compactionJobId":60370,"attempt":0,"compactionInputRawBytes":145164600,"compactionInputZipBytes":112581225,"compactionOutputRawBytes":0,"compactionOutputZipBytes":110556287,"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":"00-596d3b369df233bf305fa76308db1d4b-9c36a4723d60cf29-00"}}, response = 2024/07/09-21:15:48.175382 140433495463488 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-60370/att-00: olev 2, work 8.730 s, result 6.792 ms, install 0.698 ms, input{raw 138.440 MiB zip 107.366 MiB}