2024/07/08-21:13:29.020123 140064140772928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00: fork to child time = 0.010065 sec 2024/07/08-21:13:29.021032 140064140772928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00 2024/07/08-21:13:29.025980 140064140772928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00 2024/07/08-21:13:29.027436 140064140772928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-21:13:29.027746 140064140772928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-21:13:29.061584 140064140772928 [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-16512/att-00/MANIFEST-12625661 2024/07/08-21:13:29.093583 140064140772928 [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-16512/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12643616, last_sequence is 147569375721, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12643446 2024/07/08-21:13:29.093594 140064140772928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-21:13:29.093663 140064140772928 [version_set.cc:5652] Creating manifest 12643616 2024/07/08-21:13:29.118420 140064140772928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-21:13:29.130852 140064140772928 [compaction_job.cc:2433] [default] [JOB 16512] Compacting 2@2 + 3@3 files to L3, score 1.09, subcompactions 1 : 1 2024/07/08-21:13:29.130867 140064140772928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8930 Base level 2, inputs: [12643586(48MB) 12643587(3325KB)], [12643320(90MB) 12643321(43MB) 12643205(37MB)] 2024/07/08-21:13:29.141637 140064140772928 [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 2024/07/08-21:13:29.141681 140064140772928 [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 2024/07/08-21:13:29.141702 140064140772928 [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 2024/07/08-21:13:29.141713 140064140772928 [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 2024/07/08-21:13:29.141721 140064140772928 [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 2024/07/08-21:13:30.248995 140064140772928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643617.sst) /dev/shm/ToplingTemp/Topling-41530-kNfrFx 2024/07/08-21:13:31.570209 140064140772928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643617.sst): first pass time = 1.32's, 101.592'MB/sec 2024/07/08-21:13:34.981689 140064140772928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643617.sst): old prealloc_size = 147639500, real_size = 91992112 2024/07/08-21:13:34.981776 140064140772928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643617.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.25 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/08-21:13:35.817481 140064140772928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643617.sst): second pass time = 3.41's, 36.207'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 114.260'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14906.194'MB/sec (index lex order gen) rebuild zvType time = 0.73's, 0.231'MB/sec write SST data time = 0.11's, 881.308'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 37008.436'MB/sec zip my value time = 3.41's, unzip length = 0.123'GB zip my value throughput = 36.207'MB/sec zip pipeline throughput = 143.282'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.25 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.25 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 6.3904 value = 1.3572 dict = 1.00 all = 1.4054 } Zip/UnZip{ index = 0.1565 value = 0.7368 dict = 1.00 all = 0.7115 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.016557827 MB/sec (with seq num) write speed all = 0.015917911 MB/sec (without seq num) 2024/07/08-21:13:35.979758 140064140772928 [compaction_job.cc:1944] [default] [JOB 16512] Generated table #12643617: 671089 keys, 95499580 bytes, temperature: kWarm 2024/07/08-21:13:35.979849 140064140772928 EVENT_LOG_v1 {"time_micros": 1720444415979802, "cf_name": "default", "job": 16512, "event": "table_file_creation", "file_number": 12643617, "file_size": 95499580, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147291476382, "largest_seqno": 147569053518, "table_properties": {"data_size": 90984048, "index_size": 840128, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720444410, "oldest_key_time": 0, "file_creation_time": 1720444410, "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": 12643617, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:13:36.020938 140064140772928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643618.sst) /dev/shm/ToplingTemp/Topling-41530-cBSY7v 2024/07/08-21:13:37.382742 140064140772928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643618.sst): first pass time = 1.36's, 98.561'MB/sec 2024/07/08-21:13:39.405677 140064140772928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643618.sst): old prealloc_size = 147639500, real_size = 91590432 2024/07/08-21:13:39.405744 140064140772928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643618.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.65 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/08-21:13:40.019831 140064140772928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643618.sst): second pass time = 2.02's, 61.103'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 154.843'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11688.690'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.327'MB/sec write SST data time = 0.10's, 942.224'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 24582.642'MB/sec zip my value time = 2.02's, unzip length = 0.123'GB zip my value throughput = 61.103'MB/sec zip pipeline throughput = 105.161'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.65 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.65 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 12.3308 value = 1.3571 dict = 1.00 all = 1.4114 } Zip/UnZip{ index = 0.0811 value = 0.7369 dict = 1.00 all = 0.7085 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.033099075 MB/sec (with seq num) write speed all = 0.031819884 MB/sec (without seq num) 2024/07/08-21:13:40.127457 140064140772928 [compaction_job.cc:1944] [default] [JOB 16512] Generated table #12643618: 671089 keys, 95097852 bytes, temperature: kWarm 2024/07/08-21:13:40.127529 140064140772928 EVENT_LOG_v1 {"time_micros": 1720444420127493, "cf_name": "default", "job": 16512, "event": "table_file_creation", "file_number": 12643618, "file_size": 95097852, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147291476681, "largest_seqno": 147569053516, "table_properties": {"data_size": 90987088, "index_size": 435392, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1720444416, "oldest_key_time": 0, "file_creation_time": 1720444416, "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": 12643618, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:13:40.164754 140064140772928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643619.sst) /dev/shm/ToplingTemp/Topling-41530-btOWkx 2024/07/08-21:13:40.318394 140064140772928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643619.sst): first pass time = 0.15's, 214.759'MB/sec 2024/07/08-21:13:40.616158 140064140772928 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643619.sst): part-0: reject ZipStore ratio = 0.817 2024/07/08-21:13:40.690370 140064140772928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643619.sst): old prealloc_size = 147639500, real_size = 30538000 2024/07/08-21:13:40.690424 140064140772928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643619.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 164931 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.90 raw-val = 0.0303 GB zip-val = 0.0303 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-21:13:40.799519 140064140772928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00/12643619.sst): second pass time = 0.29's, 103.716'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.11's, 284.499'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3837.365'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.635'MB/sec write SST data time = 0.04's, 703.028'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 = 0.29's, unzip length = 0.030'GB zip my value throughput = 103.716'MB/sec zip pipeline throughput = 103.716'MB/sec entries = 164931 avg-key = 16.00 avg-zkey = 0.90 avg-val = 184.00 avg-zval = 184.00 usrkeys = 164931 avg-key = 8.00 avg-zkey = 0.90 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 164931 bytes = 556656 } seq expand size = 1154517 multi value expand size = 0 cnt WriteAppend = 3712 UnZipSize{ index = 0.0013 GB value = 0.0303 GB dict = 0.00 MB all = 0.0330 GB } __ZipSize{ index = 0.0001 GB value = 0.0303 GB dict = 0.00 MB all = 0.0311 GB } UnZip/Zip{ index = 8.8482 value = 1.0000 dict = 0.00 all = 1.0622 } Zip/UnZip{ index = 0.1130 value = 1.0000 dict = 0.00 all = 0.9414 } ---------------------------- total value len = 0.287858 GB avg = 0.191 KB (by entry num) total key len = 0.024114 GB avg = 0.016 KB total ukey len = 0.012057 GB avg = 0.008 KB total ukey num = 0.001507109 Billion total entry num = 0.001507109 Billion write speed all = 0.037162941 MB/sec (with seq num) write speed all = 0.035726692 MB/sec (without seq num) 2024/07/08-21:13:40.866317 140064140772928 [compaction_job.cc:1944] [default] [JOB 16512] Generated table #12643619: 164931 keys, 31054442 bytes, temperature: kWarm 2024/07/08-21:13:40.866401 140064140772928 EVENT_LOG_v1 {"time_micros": 1720444420866366, "cf_name": "default", "job": 16512, "event": "table_file_creation", "file_number": 12643619, "file_size": 31054442, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147476835194, "largest_seqno": 147569053515, "table_properties": {"data_size": 30347504, "index_size": 149120, "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": 2638896, "raw_average_key_size": 16, "raw_value_size": 30347304, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 164931, "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": 1720444420, "oldest_key_time": 0, "file_creation_time": 1720444420, "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": 12643619, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:13:40.885289 140064140772928 [compaction_job.cc:699] job-16512: subcompact[0], size: 0.221652 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16512/att-00 [12643617,12643618,12643619] 2024/07/08-21:13:40.929503 140064140772928 (Original Log Time 2024/07/08-21:13:29.130917) EVENT_LOG_v1 {"time_micros": 1720444409130879, "job": 16512, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12643586, 12643587], "files_L3": [12643320, 12643321, 12643205], "score": 1.08801, "input_data_size": 233485791, "oldest_snapshot_seqno": 147569375367} 2024/07/08-21:13:40.929509 140064140772928 (Original Log Time 2024/07/08-21:13:40.928886) [compaction_job.cc:2018] [default] [JOB 16512] Compacted 2@2 + 3@3 files to L3 => 221651874 bytes 2024/07/08-21:13:40.929511 140064140772928 (Original Log Time 2024/07/08-21:13:40.929417) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 19.9 rd, 18.9 wr, level 3, files in(2, 3) out(3 +0 blob) MB in(51.6, 171.1 +0.0 blob) out(211.4 +0.0 blob), read-write-amplify(8.4) write-amplify(4.1) OK, records in: 1532057, records dropped: 24948 output_compression: Snappy 2024/07/08-21:13:40.929521 140064140772928 (Original Log Time 2024/07/08-21:13:40.929476) EVENT_LOG_v1 {"time_micros": 1720444420929449, "cf": "default", "job": 16512, "event": "compaction_finished", "compaction_time_micros": 11754388, "compaction_time_cpu_micros": 3443653, "output_level": 3, "num_output_files": 3, "total_output_size": 221651874, "num_input_records": 1532057, "num_output_records": 1507109, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 150744152, "file_range_sync_nanos": 0, "file_fsync_nanos": 2217, "file_prepare_write_nanos": 220223, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/08-21:13:41.056798 140064140772928 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":1720444408,"executesMs":11901,"compactionJobId":16512,"attempt":0,"compactionInputRawBytes":306411400,"compactionInputZipBytes":233485791,"compactionOutputRawBytes":0,"compactionOutputZipBytes":221651874,"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-eb71ec167b41c416ca7301ccebe90f9e-f3071f56f9739113-00"}}, response = 2024/07/08-21:13:41.056901 140064140772928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-16512/att-00: olev 3, work 11.902 s, result 6.745 ms, install 0.664 ms, input{raw 292.217 MiB zip 222.669 MiB}