2024/07/09-13:43:36.041593 140433675900480 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00: fork to child time = 0.008257 sec 2024/07/09-13:43:36.042081 140433675900480 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00 2024/07/09-13:43:36.047095 140433675900480 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00 2024/07/09-13:43:36.049477 140433675900480 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-13:43:36.049682 140433675900480 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-13:43:36.085280 140433675900480 [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-47091/att-00/MANIFEST-12625661 2024/07/09-13:43:36.098601 140433675900480 [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-47091/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12679827, last_sequence is 148390094929, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12679707 2024/07/09-13:43:36.098609 140433675900480 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-13:43:36.098651 140433675900480 [version_set.cc:5652] Creating manifest 12679827 2024/07/09-13:43:36.127861 140433675900480 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-13:43:36.141943 140433675900480 [compaction_job.cc:2433] [default] [JOB 47091] Compacting 1@1 + 4@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-13:43:36.141956 140433675900480 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24334 Base level 1, inputs: [12679821(18MB)], [12679773(48MB) 12679775(47MB) 12679776(9609KB) 12679749(20MB)] 2024/07/09-13:43:36.429207 140433675900480 [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 2024/07/09-13:43:36.429240 140433675900480 [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 2024/07/09-13:43:36.429261 140433675900480 [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 2024/07/09-13:43:36.429275 140433675900480 [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 2024/07/09-13:43:36.429288 140433675900480 [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 2024/07/09-13:43:36.896775 140433675900480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679828.sst) /dev/shm/ToplingTemp/Topling-6292-E2ErpX 2024/07/09-13:43:37.548273 140433675900480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679828.sst): first pass time = 0.65's, 103.014'MB/sec 2024/07/09-13:43:39.841050 140433675900480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679828.sst): old prealloc_size = 73819750, real_size = 48926640 2024/07/09-13:43:39.841137 140433675900480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679828.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 = 3.49 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-13:43:40.364096 140433675900480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679828.sst): second pass time = 2.29's, 26.993'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.52's, 96.678'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21387.850'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.191'MB/sec write SST data time = 0.08's, 611.401'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 = 14073.307'MB/sec zip my value time = 2.29's, unzip length = 0.062'GB zip my value throughput = 26.993'MB/sec zip pipeline throughput = 186.802'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.49 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.49 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 = 11 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 = 2.2910 value = 1.2951 dict = 1.00 all = 1.3271 } Zip/UnZip{ index = 0.4365 value = 0.7721 dict = 1.00 all = 0.7535 } ---------------------------- 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 = 0.260857576 MB/sec (with seq num) write speed all = 0.250776123 MB/sec (without seq num) 2024/07/09-13:43:40.446299 140433675900480 [compaction_job.cc:1944] [default] [JOB 47091] Generated table #12679828: 335545 keys, 50567499 bytes, temperature: kWarm 2024/07/09-13:43:40.446417 140433675900480 EVENT_LOG_v1 {"time_micros": 1720503820446350, "cf_name": "default", "job": 47091, "event": "table_file_creation", "file_number": 12679828, "file_size": 50567499, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148351759303, "largest_seqno": 148390078434, "table_properties": {"data_size": 47670880, "index_size": 1171712, "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": 1720503816, "oldest_key_time": 0, "file_creation_time": 1720503816, "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": 12679828, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:43:40.486295 140433675900480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679829.sst) /dev/shm/ToplingTemp/Topling-6292-lZyy6Y 2024/07/09-13:43:41.451778 140433675900480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679829.sst): first pass time = 0.97's, 69.513'MB/sec 2024/07/09-13:43:43.064904 140433675900480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679829.sst): old prealloc_size = 73819750, real_size = 48794544 2024/07/09-13:43:43.064969 140433675900480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679829.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 = 3.11 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/09-13:43:43.483229 140433675900480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679829.sst): second pass time = 1.61's, 38.290'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 120.670'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26792.339'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.232'MB/sec write SST data time = 0.06's, 902.222'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 = 14819.746'MB/sec zip my value time = 1.61's, unzip length = 0.062'GB zip my value throughput = 38.290'MB/sec zip pipeline throughput = 204.751'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.11 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.11 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0505 GB } UnZip/Zip{ index = 2.5689 value = 1.2953 dict = 1.00 all = 1.3295 } Zip/UnZip{ index = 0.3893 value = 0.7720 dict = 1.00 all = 0.7522 } ---------------------------- 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 = 0.515674389 MB/sec (with seq num) write speed all = 0.495744944 MB/sec (without seq num) 2024/07/09-13:43:43.539494 140433675900480 [compaction_job.cc:1944] [default] [JOB 47091] Generated table #12679829: 335545 keys, 50477387 bytes, temperature: kWarm 2024/07/09-13:43:43.539566 140433675900480 EVENT_LOG_v1 {"time_micros": 1720503823539525, "cf_name": "default", "job": 47091, "event": "table_file_creation", "file_number": 12679829, "file_size": 50477387, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148308150165, "largest_seqno": 148390078433, "table_properties": {"data_size": 47665584, "index_size": 1044928, "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": 1720503820, "oldest_key_time": 0, "file_creation_time": 1720503820, "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": 12679829, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:43:43.584267 140433675900480 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679830.sst) /dev/shm/ToplingTemp/Topling-6292-yuhrvX 2024/07/09-13:43:44.153608 140433675900480 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679830.sst): first pass time = 0.57's, 87.067'MB/sec 2024/07/09-13:43:44.586365 140433675900480 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679830.sst): old prealloc_size = 73819750, real_size = 36995728 2024/07/09-13:43:44.586433 140433675900480 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679830.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 247835 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 3.67 raw-val = 0.0456 GB zip-val = 0.0360 GB avg-val = 184.00 avg-zval = 145.36 2024/07/09-13:43:44.905478 140433675900480 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00/12679830.sst): second pass time = 0.43's, 105.560'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 119.824'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24041.039'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.233'MB/sec write SST data time = 0.05's, 717.048'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.468'MB, throughput = 12514.027'MB/sec zip my value time = 0.43's, unzip length = 0.046'GB zip my value throughput = 105.560'MB/sec zip pipeline throughput = 105.560'MB/sec entries = 247835 avg-key = 16.00 avg-zkey = 3.67 avg-val = 184.00 avg-zval = 145.36 usrkeys = 247835 avg-key = 8.00 avg-zkey = 3.67 avg-val = 191.00 avg-zval = 145.36 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 247835 bytes = 836464 } seq expand size = 1734845 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0020 GB value = 0.0456 GB dict = 0.47 MB all = 0.0496 GB } __ZipSize{ index = 0.0009 GB value = 0.0360 GB dict = 0.47 MB all = 0.0382 GB } UnZip/Zip{ index = 2.1807 value = 1.2659 dict = 1.00 all = 1.2962 } Zip/UnZip{ index = 0.4586 value = 0.7900 dict = 1.00 all = 0.7715 } ---------------------------- total value len = 0.175515 GB avg = 0.191 KB (by entry num) total key len = 0.014703 GB avg = 0.016 KB total ukey len = 0.007351 GB avg = 0.008 KB total ukey num = 0.000918925 Billion total entry num = 0.000918925 Billion write speed all = 0.702405604 MB/sec (with seq num) write speed all = 0.675259493 MB/sec (without seq num) 2024/07/09-13:43:44.951555 140433675900480 [compaction_job.cc:1944] [default] [JOB 47091] Generated table #12679830: 247835 keys, 38239195 bytes, temperature: kWarm 2024/07/09-13:43:44.951642 140433675900480 EVENT_LOG_v1 {"time_micros": 1720503824951595, "cf_name": "default", "job": 47091, "event": "table_file_creation", "file_number": 12679830, "file_size": 38239195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148308153193, "largest_seqno": 148390078429, "table_properties": {"data_size": 36024416, "index_size": 909184, "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": 3965360, "raw_average_key_size": 16, "raw_value_size": 45601640, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 247835, "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": 1720503823, "oldest_key_time": 0, "file_creation_time": 1720503823, "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": 12679830, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:43:44.977558 140433675900480 [compaction_job.cc:699] job-47091: subcompact[0], size: 0.139284 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47091/att-00 [12679828,12679829,12679830] 2024/07/09-13:43:45.024014 140433675900480 (Original Log Time 2024/07/09-13:43:36.142007) EVENT_LOG_v1 {"time_micros": 1720503816141970, "job": 47091, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12679821], "files_L2": [12679773, 12679775, 12679776, 12679749], "score": 0.997325, "input_data_size": 150924191, "oldest_snapshot_seqno": 148390094222} 2024/07/09-13:43:45.024020 140433675900480 (Original Log Time 2024/07/09-13:43:45.023418) [compaction_job.cc:2018] [default] [JOB 47091] Compacted 1@1 + 4@2 files to L2 => 139284081 bytes 2024/07/09-13:43:45.024022 140433675900480 (Original Log Time 2024/07/09-13:43:45.023928) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 17.1 rd, 15.8 wr, level 2, files in(1, 4) out(3 +0 blob) MB in(18.4, 125.5 +0.0 blob) out(132.8 +0.0 blob), read-write-amplify(15.0) write-amplify(7.2) OK, records in: 922615, records dropped: 3690 output_compression: Snappy 2024/07/09-13:43:45.024032 140433675900480 (Original Log Time 2024/07/09-13:43:45.023986) EVENT_LOG_v1 {"time_micros": 1720503825023962, "cf": "default", "job": 47091, "event": "compaction_finished", "compaction_time_micros": 8835564, "compaction_time_cpu_micros": 2291505, "output_level": 2, "num_output_files": 3, "total_output_size": 139284081, "num_input_records": 922615, "num_output_records": 918925, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 122706189, "file_range_sync_nanos": 0, "file_fsync_nanos": 2462, "file_prepare_write_nanos": 10036, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-13:43:45.150510 140433675900480 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":1720503816,"executesMs":8974,"compactionJobId":47091,"attempt":0,"compactionInputRawBytes":184523000,"compactionInputZipBytes":150924191,"compactionOutputRawBytes":0,"compactionOutputZipBytes":139284081,"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":"00-7dab9a3478ae22c0b39b7e86aacd7105-2819fd29a16db9b1-00"}}, response = 2024/07/09-13:43:45.150616 140433675900480 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-47091/att-00: olev 2, work 8.975 s, result 6.919 ms, install 0.642 ms, input{raw 175.975 MiB zip 143.933 MiB}