2024/08/20-15:52:05.883260 140500489848384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00: fork to child time = 0.010549 sec 2024/08/20-15:52:05.884483 140500489848384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00 2024/08/20-15:52:05.889566 140500489848384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00 2024/08/20-15:52:05.891122 140500489848384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:52:05.891463 140500489848384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:52:05.929664 140500489848384 [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-38047/att-00/MANIFEST-14629260 2024/08/20-15:52:06.029915 140500489848384 [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-38047/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14673094, last_sequence is 190745981173, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14672927 2024/08/20-15:52:06.029942 140500489848384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:52:06.030015 140500489848384 [version_set.cc:5652] Creating manifest 14673094 2024/08/20-15:52:06.058392 140500489848384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:52:06.073566 140500489848384 [compaction_job.cc:2433] [default] [JOB 38047] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-15:52:06.073585 140500489848384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19437 Base level 1, inputs: [14673076(15MB)], [14672981(48MB) 14672982(48MB)] 2024/08/20-15:52:06.194160 140500489848384 [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 2024/08/20-15:52:06.194188 140500489848384 [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 2024/08/20-15:52:06.194205 140500489848384 [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 2024/08/20-15:52:06.194216 140500489848384 [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 2024/08/20-15:52:06.194226 140500489848384 [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 2024/08/20-15:52:06.550265 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673095.sst) /dev/shm/ToplingTemp/Topling-413206-QYW67T 2024/08/20-15:52:07.058553 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673095.sst): first pass time = 0.51's, 132.044'MB/sec 2024/08/20-15:52:07.560142 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673095.sst): old prealloc_size = 73819750, real_size = 49235128 2024/08/20-15:52:07.560259 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673095.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.42 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-15:52:07.844674 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673095.sst): second pass time = 0.50's, 123.280'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 178.808'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16279.463'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.354'MB/sec write SST data time = 0.05's, 1074.705'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 = 15800.554'MB/sec zip my value time = 0.50's, unzip length = 0.062'GB zip my value throughput = 123.280'MB/sec zip pipeline throughput = 123.280'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.42 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.42 avg-val = 191.00 avg-zval = 142.06 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8102 value = 1.2952 dict = 1.00 all = 1.3191 } Zip/UnZip{ index = 0.5524 value = 0.7721 dict = 1.00 all = 0.7581 } ---------------------------- 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 = 0.861350822 MB/sec (with seq num) write speed all = 0.826819836 MB/sec (without seq num) 2024/08/20-15:52:07.906234 140500489848384 [compaction_job.cc:1944] [default] [JOB 38047] Generated table #14673095: 335545 keys, 50875979 bytes, temperature: kWarm 2024/08/20-15:52:07.906308 140500489848384 EVENT_LOG_v1 {"time_micros": 1724140327906264, "cf_name": "default", "job": 38047, "event": "table_file_creation", "file_number": 14673095, "file_size": 50875979, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190711973655, "largest_seqno": 190745877897, "table_properties": {"data_size": 47668208, "index_size": 1482880, "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": 1724140326, "oldest_key_time": 0, "file_creation_time": 1724140326, "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": 14673095, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:52:07.942047 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673096.sst) /dev/shm/ToplingTemp/Topling-413206-SwjtDV 2024/08/20-15:52:08.740517 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673096.sst): first pass time = 0.80's, 84.051'MB/sec 2024/08/20-15:52:09.605950 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673096.sst): old prealloc_size = 73819750, real_size = 49236336 2024/08/20-15:52:09.606016 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673096.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.42 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-15:52:10.023585 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673096.sst): second pass time = 0.86's, 71.409'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 121.819'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37110.577'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.249'MB/sec write SST data time = 0.08's, 628.859'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 = 18555.302'MB/sec zip my value time = 0.86's, unzip length = 0.062'GB zip my value throughput = 71.409'MB/sec zip pipeline throughput = 93.780'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.42 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.42 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8113 value = 1.2952 dict = 1.00 all = 1.3190 } Zip/UnZip{ index = 0.5521 value = 0.7721 dict = 1.00 all = 0.7581 } ---------------------------- 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 = 0.862192546 MB/sec (with seq num) write speed all = 0.827629063 MB/sec (without seq num) 2024/08/20-15:52:10.128995 140500489848384 [compaction_job.cc:1944] [default] [JOB 38047] Generated table #14673096: 335545 keys, 50877195 bytes, temperature: kWarm 2024/08/20-15:52:10.129070 140500489848384 EVENT_LOG_v1 {"time_micros": 1724140330129027, "cf_name": "default", "job": 38047, "event": "table_file_creation", "file_number": 14673096, "file_size": 50877195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190711973656, "largest_seqno": 190745877898, "table_properties": {"data_size": 47670256, "index_size": 1482048, "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": 1724140327, "oldest_key_time": 0, "file_creation_time": 1724140327, "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": 14673096, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:52:10.178274 140500489848384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673097.sst) /dev/shm/ToplingTemp/Topling-413206-GnvgFT 2024/08/20-15:52:10.392366 140500489848384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673097.sst): first pass time = 0.21's, 67.694'MB/sec 2024/08/20-15:52:11.074614 140500489848384 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673097.sst): part-0: reject ZipStore ratio = 0.889 2024/08/20-15:52:11.133409 140500489848384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673097.sst): old prealloc_size = 73819750, real_size = 13509640 2024/08/20-15:52:11.133469 140500489848384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673097.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 72447 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 2.22 raw-val = 0.0133 GB zip-val = 0.0133 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-15:52:11.206351 140500489848384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00/14673097.sst): second pass time = 0.68's, 19.562'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.07's, 188.212'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3983.856'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.479'MB/sec write SST data time = 0.04's, 391.600'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 = 0.68's, unzip length = 0.013'GB zip my value throughput = 19.562'MB/sec zip pipeline throughput = 125.340'MB/sec entries = 72447 avg-key = 16.00 avg-zkey = 2.22 avg-val = 184.00 avg-zval = 184.00 usrkeys = 72447 avg-key = 8.00 avg-zkey = 2.22 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 72447 bytes = 235472 } seq expand size = 507129 multi value expand size = 0 cnt WriteAppend = 1635 UnZipSize{ index = 0.0006 GB value = 0.0133 GB dict = 0.00 MB all = 0.0145 GB } __ZipSize{ index = 0.0002 GB value = 0.0133 GB dict = 0.00 MB all = 0.0137 GB } UnZip/Zip{ index = 3.6022 value = 1.0000 dict = 0.00 all = 1.0555 } Zip/UnZip{ index = 0.2776 value = 1.0000 dict = 0.00 all = 0.9475 } ---------------------------- total value len = 62.438765 GB avg = 0.180 KB (by entry num) total key len = 6.800654 GB avg = 0.020 KB total ukey len = 3.195456 GB avg = 0.008 KB total ukey num = 0.390077098 Billion total entry num = 0.346955106 Billion write speed all = 0.862366624 MB/sec (with seq num) write speed all = 0.827796432 MB/sec (without seq num) 2024/08/20-15:52:11.235881 140500489848384 [compaction_job.cc:1944] [default] [JOB 38047] Generated table #14673097: 72447 keys, 13728041 bytes, temperature: kWarm 2024/08/20-15:52:11.235972 140500489848384 EVENT_LOG_v1 {"time_micros": 1724140331235915, "cf_name": "default", "job": 38047, "event": "table_file_creation", "file_number": 14673097, "file_size": 13728041, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190711974479, "largest_seqno": 190745877881, "table_properties": {"data_size": 13330448, "index_size": 160896, "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": 1159152, "raw_average_key_size": 16, "raw_value_size": 13330248, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 72447, "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": 1724140330, "oldest_key_time": 0, "file_creation_time": 1724140330, "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": 14673097, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:52:11.254347 140500489848384 [compaction_job.cc:699] job-38047: subcompact[0], size: 0.115481 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-38047/att-00 [14673095,14673096,14673097] 2024/08/20-15:52:11.304141 140500489848384 (Original Log Time 2024/08/20-15:52:06.073731) EVENT_LOG_v1 {"time_micros": 1724140326073602, "job": 38047, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14673076], "files_L2": [14672981, 14672982], "score": 0.995692, "input_data_size": 118031243, "oldest_snapshot_seqno": 190745981084} 2024/08/20-15:52:11.304147 140500489848384 (Original Log Time 2024/08/20-15:52:11.303536) [compaction_job.cc:2018] [default] [JOB 38047] Compacted 1@1 + 2@2 files to L2 => 115481215 bytes 2024/08/20-15:52:11.304149 140500489848384 (Original Log Time 2024/08/20-15:52:11.304053) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 22.8 rd, 22.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(15.5, 97.0 +0.0 blob) out(110.1 +0.0 blob), read-write-amplify(14.3) write-amplify(7.1) OK, records in: 746060, records dropped: 2523 output_compression: Snappy 2024/08/20-15:52:11.304160 140500489848384 (Original Log Time 2024/08/20-15:52:11.304112) EVENT_LOG_v1 {"time_micros": 1724140331304086, "cf": "default", "job": 38047, "event": "compaction_finished", "compaction_time_micros": 5180629, "compaction_time_cpu_micros": 1704286, "output_level": 2, "num_output_files": 3, "total_output_size": 115481215, "num_input_records": 746060, "num_output_records": 743537, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 94093419, "file_range_sync_nanos": 0, "file_fsync_nanos": 2553, "file_prepare_write_nanos": 103842, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-15:52:11.443553 140500489848384 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":1724140325,"executesMs":5413,"compactionJobId":38047,"attempt":0,"compactionInputRawBytes":149212000,"compactionInputZipBytes":118031243,"compactionOutputRawBytes":0,"compactionOutputZipBytes":115481215,"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-e4c1be9721b6170b9c538cfba2a7baa0-423718dbf52b6d43-00"}}, response = 2024/08/20-15:52:11.443666 140500489848384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-38047/att-00: olev 2, work 5.414 s, result 6.270 ms, install 0.659 ms, input{raw 142.300 MiB zip 112.563 MiB}