2024/08/20-12:52:24.545337 140500145747520 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00: fork to child time = 0.009622 sec 2024/08/20-12:52:24.546565 140500145747520 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00 2024/08/20-12:52:24.551544 140500145747520 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00 2024/08/20-12:52:24.554543 140500145747520 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:52:24.554900 140500145747520 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:52:24.610101 140500145747520 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30525/att-00/MANIFEST-14629260 2024/08/20-12:52:24.638219 140500145747520 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30525/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664317, last_sequence is 190558101085, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14664278 2024/08/20-12:52:24.638227 140500145747520 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:52:24.638295 140500145747520 [version_set.cc:5652] Creating manifest 14664317 2024/08/20-12:52:24.663455 140500145747520 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:52:24.677690 140500145747520 [compaction_job.cc:2433] [default] [JOB 30525] Compacting 2@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-12:52:24.677702 140500145747520 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15605 Base level 1, inputs: [14664306(15MB) 14664286(14MB)], [14664226(48MB) 14664227(45MB)] 2024/08/20-12:52:24.819841 140500145747520 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-12:52:24.819869 140500145747520 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-12:52:24.819886 140500145747520 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-12:52:24.819898 140500145747520 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-12:52:24.819908 140500145747520 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-12:52:25.225493 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664318.sst) /dev/shm/ToplingTemp/Topling-354705-8AmBYk 2024/08/20-12:52:25.699700 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664318.sst): first pass time = 0.47's, 141.534'MB/sec 2024/08/20-12:52:27.036414 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664318.sst): old prealloc_size = 73819750, real_size = 49084336 2024/08/20-12:52:27.036527 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664318.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 = 3.97 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-12:52:27.711994 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664318.sst): second pass time = 1.34's, 46.227'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 75.143'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19460.841'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.143'MB/sec write SST data time = 0.09's, 572.101'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 = 12312.228'MB/sec zip my value time = 1.34's, unzip length = 0.062'GB zip my value throughput = 46.227'MB/sec zip pipeline throughput = 131.644'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.97 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.97 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 = 11 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 = 0.0508 GB } UnZip/Zip{ index = 2.0128 value = 1.2953 dict = 1.00 all = 1.3219 } Zip/UnZip{ index = 0.4968 value = 0.7721 dict = 1.00 all = 0.7565 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.994942283 MB/sec (with seq num) write speed all = 0.955055703 MB/sec (without seq num) 2024/08/20-12:52:27.777006 140500145747520 [compaction_job.cc:1944] [default] [JOB 30525] Generated table #14664318: 335545 keys, 50767179 bytes, temperature: kWarm 2024/08/20-12:52:27.777099 140500145747520 EVENT_LOG_v1 {"time_micros": 1724129547777042, "cf_name": "default", "job": 30525, "event": "table_file_creation", "file_number": 14664318, "file_size": 50767179, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190479189360, "largest_seqno": 190558070015, "table_properties": {"data_size": 47666656, "index_size": 1333632, "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": 1724129545, "oldest_key_time": 0, "file_creation_time": 1724129545, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14664318, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:52:27.817550 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664319.sst) /dev/shm/ToplingTemp/Topling-354705-sh70Ll 2024/08/20-12:52:29.074920 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664319.sst): first pass time = 1.26's, 53.375'MB/sec 2024/08/20-12:52:30.552084 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664319.sst): old prealloc_size = 73819750, real_size = 49082064 2024/08/20-12:52:30.552160 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664319.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 = 3.94 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-12:52:31.119521 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664319.sst): second pass time = 1.48's, 41.820'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 89.324'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29999.546'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.176'MB/sec write SST data time = 0.09's, 564.532'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 = 18854.795'MB/sec zip my value time = 1.48's, unzip length = 0.062'GB zip my value throughput = 41.820'MB/sec zip pipeline throughput = 111.474'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.94 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.94 avg-val = 191.00 avg-zval = 142.08 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 = 2.0297 value = 1.2950 dict = 1.00 all = 1.3241 } Zip/UnZip{ index = 0.4927 value = 0.7722 dict = 1.00 all = 0.7552 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.995892760 MB/sec (with seq num) write speed all = 0.955969517 MB/sec (without seq num) 2024/08/20-12:52:31.197399 140500145747520 [compaction_job.cc:1944] [default] [JOB 30525] Generated table #14664319: 335545 keys, 50681035 bytes, temperature: kWarm 2024/08/20-12:52:31.197491 140500145747520 EVENT_LOG_v1 {"time_micros": 1724129551197435, "cf_name": "default", "job": 30525, "event": "table_file_creation", "file_number": 14664319, "file_size": 50681035, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190538804804, "largest_seqno": 190558070012, "table_properties": {"data_size": 47675504, "index_size": 1322560, "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": 1724129547, "oldest_key_time": 0, "file_creation_time": 1724129547, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14664319, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:52:31.235537 140500145747520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664320.sst) /dev/shm/ToplingTemp/Topling-354705-zTkU0k 2024/08/20-12:52:31.493743 140500145747520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664320.sst): first pass time = 0.26's, 92.264'MB/sec 2024/08/20-12:52:32.929995 140500145747520 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664320.sst): part-0: reject ZipStore ratio = 0.844 2024/08/20-12:52:33.045784 140500145747520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664320.sst): old prealloc_size = 73819750, real_size = 22412312 2024/08/20-12:52:33.045855 140500145747520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664320.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 119090 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.94 raw-val = 0.0219 GB zip-val = 0.0219 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-12:52:33.164292 140500145747520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00/14664320.sst): second pass time = 1.41's, 15.495'MB/sec, value only(92.0% of KV) wait indexing time = 0.14's, remap KeyValue time = 0.12's, 192.039'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10945.602'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.447'MB/sec write SST data time = 0.05's, 439.287'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 = 1.41's, unzip length = 0.022'GB zip my value throughput = 15.495'MB/sec zip pipeline throughput = 113.827'MB/sec entries = 119090 avg-key = 16.00 avg-zkey = 3.94 avg-val = 184.00 avg-zval = 184.00 usrkeys = 119090 avg-key = 8.00 avg-zkey = 3.94 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 119090 bytes = 372176 } seq expand size = 833630 multi value expand size = 0 cnt WriteAppend = 2682 UnZipSize{ index = 0.0010 GB value = 0.0219 GB dict = 0.00 MB all = 0.0238 GB } __ZipSize{ index = 0.0005 GB value = 0.0219 GB dict = 0.00 MB all = 0.0228 GB } UnZip/Zip{ index = 2.0287 value = 1.0000 dict = 0.00 all = 1.0467 } Zip/UnZip{ index = 0.4929 value = 1.0000 dict = 0.00 all = 0.9554 } ---------------------------- total value len = 62.447674 GB avg = 0.180 KB (by entry num) total key len = 6.801401 GB avg = 0.020 KB total ukey len = 3.195829 GB avg = 0.008 KB total ukey num = 0.390123741 Billion total entry num = 0.347001749 Billion write speed all = 0.996218103 MB/sec (with seq num) write speed all = 0.956282329 MB/sec (without seq num) 2024/08/20-12:52:33.197737 140500145747520 [compaction_job.cc:1944] [default] [JOB 30525] Generated table #14664320: 119090 keys, 22755753 bytes, temperature: kWarm 2024/08/20-12:52:33.197819 140500145747520 EVENT_LOG_v1 {"time_micros": 1724129553197776, "cf_name": "default", "job": 30525, "event": "table_file_creation", "file_number": 14664320, "file_size": 22755753, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190538804810, "largest_seqno": 190558070014, "table_properties": {"data_size": 21912752, "index_size": 469632, "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": 1905440, "raw_average_key_size": 16, "raw_value_size": 21912560, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 119090, "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": 1724129551, "oldest_key_time": 0, "file_creation_time": 1724129551, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14664320, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:52:33.214467 140500145747520 [compaction_job.cc:699] job-30525: subcompact[0], size: 0.124204 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30525/att-00 [14664318,14664319,14664320] 2024/08/20-12:52:33.280518 140500145747520 (Original Log Time 2024/08/20-12:52:24.677746) EVENT_LOG_v1 {"time_micros": 1724129544677714, "job": 30525, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14664306, 14664286], "files_L2": [14664226, 14664227], "score": 0.971889, "input_data_size": 130540900, "oldest_snapshot_seqno": 190558100650} 2024/08/20-12:52:33.280524 140500145747520 (Original Log Time 2024/08/20-12:52:33.279846) [compaction_job.cc:2018] [default] [JOB 30525] Compacted 2@1 + 2@2 files to L2 => 124203967 bytes 2024/08/20-12:52:33.280526 140500145747520 (Original Log Time 2024/08/20-12:52:33.280416) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.3 rd, 14.5 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(30.0, 94.5 +0.0 blob) out(118.5 +0.0 blob), read-write-amplify(8.1) write-amplify(3.9) OK, records in: 794959, records dropped: 4779 output_compression: Snappy 2024/08/20-12:52:33.280537 140500145747520 (Original Log Time 2024/08/20-12:52:33.280487) EVENT_LOG_v1 {"time_micros": 1724129553280459, "cf": "default", "job": 30525, "event": "compaction_finished", "compaction_time_micros": 8536739, "compaction_time_cpu_micros": 2067677, "output_level": 2, "num_output_files": 3, "total_output_size": 124203967, "num_input_records": 794959, "num_output_records": 790180, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 114212699, "file_range_sync_nanos": 0, "file_fsync_nanos": 3777, "file_prepare_write_nanos": 166352, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-12:52:33.415075 140500145747520 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724129544,"executesMs":8723,"compactionJobId":30525,"attempt":0,"compactionInputRawBytes":158991800,"compactionInputZipBytes":130540900,"compactionOutputRawBytes":0,"compactionOutputZipBytes":124203967,"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":"00-298b04cbef8da5080126d662da0ae332-eaa02be57d83ad3f-00"}}, response = 2024/08/20-12:52:33.415194 140500145747520 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30525/att-00: olev 2, work 8.724 s, result 10.566 ms, install 0.727 ms, input{raw 151.626 MiB zip 124.494 MiB}