2024/08/20-07:55:54.054039 140500582168128 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00: fork to child time = 0.010888 sec 2024/08/20-07:55:54.055144 140500582168128 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00 2024/08/20-07:55:54.060737 140500582168128 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00 2024/08/20-07:55:54.061055 140500582168128 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-07:55:54.061488 140500582168128 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-07:55:54.105683 140500582168128 [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-16996/att-00/MANIFEST-14629260 2024/08/20-07:55:54.157867 140500582168128 [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-16996/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14648638, last_sequence is 190218548431, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14648525 2024/08/20-07:55:54.157878 140500582168128 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-07:55:54.157963 140500582168128 [version_set.cc:5652] Creating manifest 14648638 2024/08/20-07:55:54.181870 140500582168128 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-07:55:54.196774 140500582168128 [compaction_job.cc:2433] [default] [JOB 16996] Compacting 1@3 + 2@4 files to L4, score 1.03, subcompactions 1 : 1 2024/08/20-07:55:54.196793 140500582168128 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 8732 Base level 3, inputs: [14648634(90MB)], [14646021(172MB) 14646022(172MB)] 2024/08/20-07:55:54.210205 140500582168128 [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 2024/08/20-07:55:54.210258 140500582168128 [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 2024/08/20-07:55:54.210285 140500582168128 [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 2024/08/20-07:55:54.210296 140500582168128 [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 2024/08/20-07:55:54.210307 140500582168128 [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 2024/08/20-07:55:56.186779 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648639.sst) /dev/shm/ToplingTemp/Topling-250179-2zPslz 2024/08/20-07:55:58.031049 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648639.sst): first pass time = 1.84's, 145.557'MB/sec 2024/08/20-07:56:01.143628 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648639.sst): old prealloc_size = 295279001, real_size = 173620288 2024/08/20-07:56:01.143715 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648639.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.25 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/20-07:56:02.435167 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648639.sst): second pass time = 3.11's, 79.409'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.29's, 139.957'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6333.162'MB/sec (index lex order gen) rebuild zvType time = 1.08's, 0.311'MB/sec write SST data time = 0.21's, 855.235'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 57758.140'MB/sec zip my value time = 3.11's, unzip length = 0.247'GB zip my value throughput = 79.409'MB/sec zip pipeline throughput = 79.409'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.25 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.25 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 32.3697 value = 1.4279 dict = 1.00 all = 1.4850 } Zip/UnZip{ index = 0.0309 value = 0.7003 dict = 1.00 all = 0.6734 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 1.341099867 MB/sec (with seq num) write speed all = 1.287341868 MB/sec (without seq num) 2024/08/20-07:56:02.633782 140500582168128 [compaction_job.cc:1944] [default] [JOB 16996] Generated table #14648639: 1342178 keys, 180763373 bytes, temperature: kWarm 2024/08/20-07:56:02.633869 140500582168128 EVENT_LOG_v1 {"time_micros": 1724111762633820, "cf_name": "default", "job": 16996, "event": "table_file_creation", "file_number": 14648639, "file_size": 180763373, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635000039, "largest_seqno": 190217940303, "table_properties": {"data_size": 172952816, "index_size": 331712, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724111756, "oldest_key_time": 0, "file_creation_time": 1724111756, "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": 14648639, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:56:02.701056 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648640.sst) /dev/shm/ToplingTemp/Topling-250179-L7K8Yx 2024/08/20-07:56:05.372617 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648640.sst): first pass time = 2.67's, 100.480'MB/sec 2024/08/20-07:56:09.537319 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648640.sst): old prealloc_size = 295279001, real_size = 173592232 2024/08/20-07:56:09.537397 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648640.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.23 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/08/20-07:56:10.607223 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648640.sst): second pass time = 4.16's, 59.320'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 168.928'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10533.064'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.385'MB/sec write SST data time = 0.20's, 915.305'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 36744.130'MB/sec zip my value time = 4.16's, unzip length = 0.247'GB zip my value throughput = 59.320'MB/sec zip pipeline throughput = 114.976'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.23 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.23 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1729 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 34.3233 value = 1.4280 dict = 1.00 all = 1.4852 } Zip/UnZip{ index = 0.0291 value = 0.7003 dict = 1.00 all = 0.6733 } ---------------------------- total value len = 62.809462 GB avg = 0.180 KB (by entry num) total key len = 6.831707 GB avg = 0.020 KB total ukey len = 3.210982 GB avg = 0.008 KB total ukey num = 0.392017917 Billion total entry num = 0.348895925 Billion write speed all = 1.346258853 MB/sec (with seq num) write speed all = 1.292301778 MB/sec (without seq num) 2024/08/20-07:56:10.918503 140500582168128 [compaction_job.cc:1944] [default] [JOB 16996] Generated table #14648640: 1342178 keys, 180735341 bytes, temperature: kWarm 2024/08/20-07:56:10.918588 140500582168128 EVENT_LOG_v1 {"time_micros": 1724111770918553, "cf_name": "default", "job": 16996, "event": "table_file_creation", "file_number": 14648640, "file_size": 180735341, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635000063, "largest_seqno": 190217940032, "table_properties": {"data_size": 172943680, "index_size": 312832, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1724111762, "oldest_key_time": 0, "file_creation_time": 1724111762, "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": 14648640, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:56:11.037227 140500582168128 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648641.sst) /dev/shm/ToplingTemp/Topling-250179-7I0hEx 2024/08/20-07:56:11.317295 140500582168128 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648641.sst): first pass time = 0.28's, 206.750'MB/sec 2024/08/20-07:56:11.904016 140500582168128 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648641.sst): old prealloc_size = 295279001, real_size = 41760648 2024/08/20-07:56:11.904073 140500582168128 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648641.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 289470 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.24 raw-val = 0.0533 GB zip-val = 0.0416 GB avg-val = 184.00 avg-zval = 143.77 2024/08/20-07:56:12.140827 140500582168128 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00/14648641.sst): second pass time = 0.59's, 90.889'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 182.917'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2091.242'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.375'MB/sec write SST data time = 0.04's, 994.492'MB/sec dict compress time = 0.00's, 540040.000'MB/sec z-dict build time = 0.00's, sample length = 0.540'MB, throughput = 13334.980'MB/sec zip my value time = 0.59's, unzip length = 0.053'GB zip my value throughput = 90.889'MB/sec zip pipeline throughput = 176.961'MB/sec entries = 289470 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 143.77 usrkeys = 289470 avg-key = 8.00 avg-zkey = 0.24 avg-val = 191.00 avg-zval = 143.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 289470 bytes = 1085520 } seq expand size = 2026290 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0023 GB value = 0.0533 GB dict = 0.54 MB all = 0.0579 GB } __ZipSize{ index = 0.0001 GB value = 0.0416 GB dict = 0.54 MB all = 0.0433 GB } UnZip/Zip{ index = 32.9542 value = 1.2798 dict = 1.00 all = 1.3366 } Zip/UnZip{ index = 0.0303 value = 0.7814 dict = 1.00 all = 0.7482 } ---------------------------- total value len = 62.864751 GB avg = 0.180 KB (by entry num) total key len = 6.836339 GB avg = 0.020 KB total ukey len = 3.213298 GB avg = 0.008 KB total ukey num = 0.392307387 Billion total entry num = 0.349185395 Billion write speed all = 1.347377249 MB/sec (with seq num) write speed all = 1.293377008 MB/sec (without seq num) 2024/08/20-07:56:12.198797 140500582168128 [compaction_job.cc:1944] [default] [JOB 16996] Generated table #14648641: 289470 keys, 43314971 bytes, temperature: kWarm 2024/08/20-07:56:12.198866 140500582168128 EVENT_LOG_v1 {"time_micros": 1724111772198831, "cf_name": "default", "job": 16996, "event": "table_file_creation", "file_number": 14648641, "file_size": 43314971, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635003457, "largest_seqno": 190217938315, "table_properties": {"data_size": 41617888, "index_size": 70272, "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": 4631520, "raw_average_key_size": 16, "raw_value_size": 53262480, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 289470, "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": 1724111771, "oldest_key_time": 0, "file_creation_time": 1724111771, "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": 14648641, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-07:56:12.215152 140500582168128 [compaction_job.cc:699] job-16996: subcompact[0], size: 0.404814 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-16996/att-00 [14648639,14648640,14648641] 2024/08/20-07:56:12.276332 140500582168128 (Original Log Time 2024/08/20-07:55:54.196873) EVENT_LOG_v1 {"time_micros": 1724111754196812, "job": 16996, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14648634], "files_L4": [14646021, 14646022], "score": 1.03014, "input_data_size": 456535318, "oldest_snapshot_seqno": 190218547760} 2024/08/20-07:56:12.276336 140500582168128 (Original Log Time 2024/08/20-07:56:12.275879) [compaction_job.cc:2018] [default] [JOB 16996] Compacted 1@3 + 2@4 files to L4 => 404813685 bytes 2024/08/20-07:56:12.276337 140500582168128 (Original Log Time 2024/08/20-07:56:12.276264) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 25.3 rd, 22.5 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(90.9, 344.5 +0.0 blob) out(386.1 +0.0 blob), read-write-amplify(9.0) write-amplify(4.2) OK, records in: 3355445, records dropped: 381619 output_compression: Snappy 2024/08/20-07:56:12.276344 140500582168128 (Original Log Time 2024/08/20-07:56:12.276309) EVENT_LOG_v1 {"time_micros": 1724111772276289, "cf": "default", "job": 16996, "event": "compaction_finished", "compaction_time_micros": 18018292, "compaction_time_cpu_micros": 6103783, "output_level": 4, "num_output_files": 3, "total_output_size": 404813685, "num_input_records": 3355445, "num_output_records": 2973826, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 245180195, "file_range_sync_nanos": 0, "file_fsync_nanos": 2186, "file_prepare_write_nanos": 8238, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-07:56:12.396446 140500582168128 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":1724111754,"executesMs":18215,"compactionJobId":16996,"attempt":0,"compactionInputRawBytes":671089000,"compactionInputZipBytes":456535318,"compactionOutputRawBytes":0,"compactionOutputZipBytes":404813685,"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":"00-028d2b16dc74b637317272b67109b27c-80d18796613c8488-00"}}, response = 2024/08/20-07:56:12.396546 140500582168128 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-16996/att-00: olev 4, work 18.215 s, result 6.139 ms, install 0.485 ms, input{raw 640.000 MiB zip 435.386 MiB}