2024/07/09-13:53:14.562886 140433344394816 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00: fork to child time = 0.019332 sec 2024/07/09-13:53:14.563716 140433344394816 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00 2024/07/09-13:53:14.568340 140433344394816 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00 2024/07/09-13:53:14.569744 140433344394816 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-13:53:14.570025 140433344394816 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-13:53:14.607119 140433344394816 [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-47429/att-00/MANIFEST-12625661 2024/07/09-13:53:14.621603 140433344394816 [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-47429/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12680227, last_sequence is 148397363718, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12680094 2024/07/09-13:53:14.621610 140433344394816 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-13:53:14.621674 140433344394816 [version_set.cc:5652] Creating manifest 12680227 2024/07/09-13:53:14.647017 140433344394816 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-13:53:14.659517 140433344394816 [compaction_job.cc:2433] [default] [JOB 47429] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/09-13:53:14.659536 140433344394816 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24514 Base level 1, inputs: [12680201(18MB)], [12680155(47MB) 12680156(48MB) 12680157(15MB)] 2024/07/09-13:53:14.890048 140433344394816 [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 2024/07/09-13:53:14.890078 140433344394816 [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 2024/07/09-13:53:14.890099 140433344394816 [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 2024/07/09-13:53:14.890113 140433344394816 [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 2024/07/09-13:53:14.890124 140433344394816 [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 2024/07/09-13:53:15.367650 140433344394816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680228.sst) /dev/shm/ToplingTemp/Topling-8971-Yarv7z 2024/07/09-13:53:15.729955 140433344394816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680228.sst): first pass time = 0.36's, 185.250'MB/sec 2024/07/09-13:53:17.951266 140433344394816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680228.sst): old prealloc_size = 73819750, real_size = 48401264 2024/07/09-13:53:17.951345 140433344394816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680228.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.93 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-13:53:18.707805 140433344394816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680228.sst): second pass time = 2.22's, 27.838'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 66.147'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13648.528'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.145'MB/sec write SST data time = 0.18's, 279.476'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 = 16572.715'MB/sec zip my value time = 2.22's, unzip length = 0.062'GB zip my value throughput = 27.838'MB/sec zip pipeline throughput = 155.760'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.93 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.93 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.1483 value = 1.2952 dict = 1.00 all = 1.3411 } Zip/UnZip{ index = 0.2411 value = 0.7721 dict = 1.00 all = 0.7457 } ---------------------------- 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 = 0.082236466 MB/sec (with seq num) write speed all = 0.079058245 MB/sec (without seq num) 2024/07/09-13:53:18.776372 140433344394816 [compaction_job.cc:1944] [default] [JOB 47429] Generated table #12680228: 335545 keys, 50042123 bytes, temperature: kWarm 2024/07/09-13:53:18.776471 140433344394816 EVENT_LOG_v1 {"time_micros": 1720504398776407, "cf_name": "default", "job": 47429, "event": "table_file_creation", "file_number": 12680228, "file_size": 50042123, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148362716706, "largest_seqno": 148397349094, "table_properties": {"data_size": 47670144, "index_size": 647104, "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": 1720504395, "oldest_key_time": 0, "file_creation_time": 1720504395, "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": 12680228, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:53:18.817912 140433344394816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680229.sst) /dev/shm/ToplingTemp/Topling-8971-REZM4v 2024/07/09-13:53:19.939389 140433344394816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680229.sst): first pass time = 1.12's, 59.842'MB/sec 2024/07/09-13:53:22.697680 140433344394816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680229.sst): old prealloc_size = 73819750, real_size = 49169864 2024/07/09-13:53:22.697760 140433344394816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680229.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 = 4.23 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-13:53:23.286286 140433344394816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680229.sst): second pass time = 2.76's, 22.395'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 86.398'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28217.025'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.170'MB/sec write SST data time = 0.10's, 531.114'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 = 11467.507'MB/sec zip my value time = 2.76's, unzip length = 0.062'GB zip my value throughput = 22.395'MB/sec zip pipeline throughput = 218.125'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.23 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.23 avg-val = 191.00 avg-zval = 142.06 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8921 value = 1.2952 dict = 1.00 all = 1.3197 } Zip/UnZip{ index = 0.5285 value = 0.7721 dict = 1.00 all = 0.7578 } ---------------------------- 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 = 0.163586160 MB/sec (with seq num) write speed all = 0.157263989 MB/sec (without seq num) 2024/07/09-13:53:23.371212 140433344394816 [compaction_job.cc:1944] [default] [JOB 47429] Generated table #12680229: 335545 keys, 50852747 bytes, temperature: kWarm 2024/07/09-13:53:23.371295 140433344394816 EVENT_LOG_v1 {"time_micros": 1720504403371245, "cf_name": "default", "job": 47429, "event": "table_file_creation", "file_number": 12680229, "file_size": 50852747, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148319128819, "largest_seqno": 148397349097, "table_properties": {"data_size": 47667104, "index_size": 1418752, "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": 1720504398, "oldest_key_time": 0, "file_creation_time": 1720504398, "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": 12680229, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:53:23.414489 140433344394816 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680230.sst) /dev/shm/ToplingTemp/Topling-8971-Pi20vy 2024/07/09-13:53:23.929625 140433344394816 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680230.sst): first pass time = 0.52's, 66.673'MB/sec 2024/07/09-13:53:24.362909 140433344394816 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680230.sst): part-0: reject ZipStore ratio = 0.814 2024/07/09-13:53:24.462854 140433344394816 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680230.sst): old prealloc_size = 73819750, real_size = 32759920 2024/07/09-13:53:24.462901 140433344394816 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680230.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 171709 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 6.54 raw-val = 0.0316 GB zip-val = 0.0316 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-13:53:24.597654 140433344394816 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00/12680230.sst): second pass time = 0.43's, 73.865'MB/sec, value only(92.0% of KV) wait indexing time = 0.10's, remap KeyValue time = 0.13's, 246.872'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35640.475'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.701'MB/sec write SST data time = 0.07's, 452.557'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 = 0.43's, unzip length = 0.032'GB zip my value throughput = 73.865'MB/sec zip pipeline throughput = 73.865'MB/sec entries = 171709 avg-key = 16.00 avg-zkey = 6.54 avg-val = 184.00 avg-zval = 184.00 usrkeys = 171709 avg-key = 8.00 avg-zkey = 6.54 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 171709 bytes = 558064 } seq expand size = 1201963 multi value expand size = 0 cnt WriteAppend = 3865 UnZipSize{ index = 0.0014 GB value = 0.0316 GB dict = 0.00 MB all = 0.0343 GB } __ZipSize{ index = 0.0011 GB value = 0.0316 GB dict = 0.00 MB all = 0.0333 GB } UnZip/Zip{ index = 1.2241 value = 1.0000 dict = 0.00 all = 1.0320 } Zip/UnZip{ index = 0.8169 value = 1.0000 dict = 0.00 all = 0.9690 } ---------------------------- total value len = 0.160975 GB avg = 0.191 KB (by entry num) total key len = 0.013485 GB avg = 0.016 KB total ukey len = 0.006742 GB avg = 0.008 KB total ukey num = 0.000842799 Billion total entry num = 0.000842799 Billion write speed all = 0.205125500 MB/sec (with seq num) write speed all = 0.197197945 MB/sec (without seq num) 2024/07/09-13:53:24.639404 140433344394816 [compaction_job.cc:1944] [default] [JOB 47429] Generated table #12680230: 171709 keys, 33276748 bytes, temperature: kWarm 2024/07/09-13:53:24.639485 140433344394816 EVENT_LOG_v1 {"time_micros": 1720504404639441, "cf_name": "default", "job": 47429, "event": "table_file_creation", "file_number": 12680230, "file_size": 33276748, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148346284998, "largest_seqno": 148397349098, "table_properties": {"data_size": 31594656, "index_size": 1122176, "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": 2747344, "raw_average_key_size": 16, "raw_value_size": 31594456, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 171709, "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": 1720504403, "oldest_key_time": 0, "file_creation_time": 1720504403, "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": 12680230, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:53:24.669444 140433344394816 [compaction_job.cc:699] job-47429: subcompact[0], size: 0.134172 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47429/att-00 [12680228,12680229,12680230] 2024/07/09-13:53:24.717152 140433344394816 (Original Log Time 2024/07/09-13:53:14.659587) EVENT_LOG_v1 {"time_micros": 1720504394659548, "job": 47429, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12680201], "files_L2": [12680155, 12680156, 12680157], "score": 0.995472, "input_data_size": 136722422, "oldest_snapshot_seqno": 148397362794} 2024/07/09-13:53:24.717157 140433344394816 (Original Log Time 2024/07/09-13:53:24.716577) [compaction_job.cc:2018] [default] [JOB 47429] Compacted 1@1 + 3@2 files to L2 => 134171618 bytes 2024/07/09-13:53:24.717159 140433344394816 (Original Log Time 2024/07/09-13:53:24.717070) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.7 rd, 13.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(18.1, 112.3 +0.0 blob) out(128.0 +0.0 blob), read-write-amplify(14.3) write-amplify(7.1) OK, records in: 846133, records dropped: 3334 output_compression: Snappy 2024/07/09-13:53:24.717171 140433344394816 (Original Log Time 2024/07/09-13:53:24.717125) EVENT_LOG_v1 {"time_micros": 1720504404717102, "cf": "default", "job": 47429, "event": "compaction_finished", "compaction_time_micros": 10009872, "compaction_time_cpu_micros": 2064974, "output_level": 2, "num_output_files": 3, "total_output_size": 134171618, "num_input_records": 846133, "num_output_records": 842799, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 140676438, "file_range_sync_nanos": 0, "file_fsync_nanos": 2991, "file_prepare_write_nanos": 232201, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-13:53:24.822871 140433344394816 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":1720504394,"executesMs":10146,"compactionJobId":47429,"attempt":0,"compactionInputRawBytes":169226600,"compactionInputZipBytes":136722422,"compactionOutputRawBytes":0,"compactionOutputZipBytes":134171618,"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-fa4dd5bca301232be56660a7d82201ce-abeca69d2d8921a9-00"}}, response = 2024/07/09-13:53:24.822978 140433344394816 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-47429/att-00: olev 2, work 10.146 s, result 7.181 ms, install 0.624 ms, input{raw 161.387 MiB zip 130.389 MiB}