2024/08/20-23:11:03.940170 139856967194176 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00: fork to child time = 0.023603 sec 2024/08/20-23:11:03.941239 139856967194176 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00 2024/08/20-23:11:03.946215 139856967194176 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00 2024/08/20-23:11:03.947640 139856967194176 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:11:03.947930 139856967194176 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:11:03.983240 139856967194176 [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-54626/att-00/MANIFEST-14629260 2024/08/20-23:11:04.000971 139856967194176 [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-54626/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14692145, last_sequence is 191165084945, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14692110 2024/08/20-23:11:04.000981 139856967194176 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:11:04.001046 139856967194176 [version_set.cc:5652] Creating manifest 14692145 2024/08/20-23:11:04.028161 139856967194176 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:11:04.041322 139856967194176 [compaction_job.cc:2433] [default] [JOB 54626] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-23:11:04.041341 139856967194176 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27620 Base level 2, inputs: [14692123(15MB)], [14692073(91MB) 14692074(91MB) 14692075(13MB)] 2024/08/20-23:11:04.222790 139856967194176 [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 2024/08/20-23:11:04.222823 139856967194176 [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 2024/08/20-23:11:04.222850 139856967194176 [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 2024/08/20-23:11:04.222865 139856967194176 [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 2024/08/20-23:11:04.222879 139856967194176 [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 2024/08/20-23:11:04.929725 139856967194176 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692146.sst) /dev/shm/ToplingTemp/Topling-54323-JR4XpP 2024/08/20-23:11:05.943583 139856967194176 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692146.sst): first pass time = 1.01's, 132.391'MB/sec 2024/08/20-23:11:11.159495 139856967194176 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692146.sst): old prealloc_size = 147639500, real_size = 92332792 2024/08/20-23:11:11.159597 139856967194176 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692146.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.77 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-23:11:11.951010 139856967194176 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692146.sst): second pass time = 5.21's, 23.679'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.79's, 120.763'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22587.877'MB/sec (index lex order gen) rebuild zvType time = 0.64's, 0.264'MB/sec write SST data time = 0.16's, 612.474'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 = 21707.431'MB/sec zip my value time = 5.21's, unzip length = 0.123'GB zip my value throughput = 23.679'MB/sec zip pipeline throughput = 158.676'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.77 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.77 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 4.5248 value = 1.3572 dict = 1.00 all = 1.4041 } Zip/UnZip{ index = 0.2210 value = 0.7368 dict = 1.00 all = 0.7122 } ---------------------------- 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 = 0.012848422 MB/sec (with seq num) write speed all = 0.012351865 MB/sec (without seq num) 2024/08/20-23:11:12.117442 139856967194176 [compaction_job.cc:1944] [default] [JOB 54626] Generated table #14692146: 671089 keys, 95588604 bytes, temperature: kWarm 2024/08/20-23:11:12.117531 139856967194176 EVENT_LOG_v1 {"time_micros": 1724166672117481, "cf_name": "default", "job": 54626, "event": "table_file_creation", "file_number": 14692146, "file_size": 95588604, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191123535689, "largest_seqno": 191165051427, "table_properties": {"data_size": 90978368, "index_size": 1186496, "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": 1724166664, "oldest_key_time": 0, "file_creation_time": 1724166664, "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": 14692146, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:11:12.156813 139856967194176 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692147.sst) /dev/shm/ToplingTemp/Topling-54323-ET1LLQ 2024/08/20-23:11:13.625420 139856967194176 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692147.sst): first pass time = 1.47's, 91.394'MB/sec 2024/08/20-23:11:17.304331 139856967194176 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692147.sst): old prealloc_size = 147639500, real_size = 92506320 2024/08/20-23:11:17.304401 139856967194176 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692147.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 2.01 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-23:11:18.040449 139856967194176 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692147.sst): second pass time = 3.68's, 33.573'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 130.324'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 45526.620'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.301'MB/sec write SST data time = 0.18's, 539.625'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 = 22399.509'MB/sec zip my value time = 3.68's, unzip length = 0.123'GB zip my value throughput = 33.573'MB/sec zip pipeline throughput = 167.623'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.01 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.01 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } 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 = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0959 GB } UnZip/Zip{ index = 3.9811 value = 1.3571 dict = 1.00 all = 1.3991 } Zip/UnZip{ index = 0.2512 value = 0.7369 dict = 1.00 all = 0.7147 } ---------------------------- 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 = 0.025682379 MB/sec (with seq num) write speed all = 0.024689824 MB/sec (without seq num) 2024/08/20-23:11:18.211714 139856967194176 [compaction_job.cc:1944] [default] [JOB 54626] Generated table #14692147: 671089 keys, 95929916 bytes, temperature: kWarm 2024/08/20-23:11:18.211795 139856967194176 EVENT_LOG_v1 {"time_micros": 1724166678211755, "cf_name": "default", "job": 54626, "event": "table_file_creation", "file_number": 14692147, "file_size": 95929916, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191024639718, "largest_seqno": 191165051430, "table_properties": {"data_size": 90989856, "index_size": 1348544, "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": 1724166672, "oldest_key_time": 0, "file_creation_time": 1724166672, "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": 14692147, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:11:18.296206 139856967194176 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692148.sst) /dev/shm/ToplingTemp/Topling-54323-Rh2GWR 2024/08/20-23:11:18.572427 139856967194176 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692148.sst): first pass time = 0.28's, 105.421'MB/sec 2024/08/20-23:11:18.859733 139856967194176 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692148.sst): part-0: reject ZipStore ratio = 0.827 2024/08/20-23:11:18.924002 139856967194176 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692148.sst): old prealloc_size = 147639500, real_size = 27410544 2024/08/20-23:11:18.924048 139856967194176 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692148.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 145560 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 4.06 raw-val = 0.0268 GB zip-val = 0.0268 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-23:11:18.974537 139856967194176 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00/14692148.sst): second pass time = 0.29's, 93.587'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.05's, 551.075'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19775.197'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.236'MB/sec write SST data time = 0.02's, 1321.737'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 = 0.027'GB zip my value throughput = 93.587'MB/sec zip pipeline throughput = 98.526'MB/sec entries = 145560 avg-key = 16.00 avg-zkey = 4.06 avg-val = 184.00 avg-zval = 184.00 usrkeys = 145560 avg-key = 8.00 avg-zkey = 4.06 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 145560 bytes = 473088 } seq expand size = 1018920 multi value expand size = 0 cnt WriteAppend = 3276 UnZipSize{ index = 0.0012 GB value = 0.0268 GB dict = 0.00 MB all = 0.0291 GB } __ZipSize{ index = 0.0006 GB value = 0.0268 GB dict = 0.00 MB all = 0.0278 GB } UnZip/Zip{ index = 1.9711 value = 1.0000 dict = 0.00 all = 1.0454 } Zip/UnZip{ index = 0.5073 value = 1.0000 dict = 0.00 all = 0.9566 } ---------------------------- total value len = 0.284158 GB avg = 0.191 KB (by entry num) total key len = 0.023804 GB avg = 0.016 KB total ukey len = 0.011902 GB avg = 0.008 KB total ukey num = 0.001487738 Billion total entry num = 0.001487738 Billion write speed all = 0.028465191 MB/sec (with seq num) write speed all = 0.027365087 MB/sec (without seq num) 2024/08/20-23:11:19.009912 139856967194176 [compaction_job.cc:1944] [default] [JOB 54626] Generated table #14692148: 145560 keys, 27848298 bytes, temperature: kWarm 2024/08/20-23:11:19.009980 139856967194176 EVENT_LOG_v1 {"time_micros": 1724166679009947, "cf_name": "default", "job": 54626, "event": "table_file_creation", "file_number": 14692148, "file_size": 27848298, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191109325830, "largest_seqno": 191165051218, "table_properties": {"data_size": 26783232, "index_size": 590784, "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": 2328960, "raw_average_key_size": 16, "raw_value_size": 26783040, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 145560, "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": 1724166678, "oldest_key_time": 0, "file_creation_time": 1724166678, "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": 14692148, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:11:19.023620 139856967194176 [compaction_job.cc:699] job-54626: subcompact[0], size: 0.219367 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54626/att-00 [14692146,14692147,14692148] 2024/08/20-23:11:19.080596 139856967194176 (Original Log Time 2024/08/20-23:11:04.041409) EVENT_LOG_v1 {"time_micros": 1724166664041359, "job": 54626, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14692123], "files_L3": [14692073, 14692074, 14692075], "score": 0.995613, "input_data_size": 222446616, "oldest_snapshot_seqno": 191165083672} 2024/08/20-23:11:19.080603 139856967194176 (Original Log Time 2024/08/20-23:11:19.071477) [compaction_job.cc:2018] [default] [JOB 54626] Compacted 1@2 + 3@3 files to L3 => 219366818 bytes 2024/08/20-23:11:19.080605 139856967194176 (Original Log Time 2024/08/20-23:11:19.080499) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 14.8 rd, 14.6 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(15.8, 196.3 +0.0 blob) out(209.2 +0.0 blob), read-write-amplify(26.7) write-amplify(13.2) OK, records in: 1493134, records dropped: 5396 output_compression: Snappy 2024/08/20-23:11:19.080615 139856967194176 (Original Log Time 2024/08/20-23:11:19.080564) EVENT_LOG_v1 {"time_micros": 1724166679080536, "cf": "default", "job": 54626, "event": "compaction_finished", "compaction_time_micros": 14982219, "compaction_time_cpu_micros": 3348001, "output_level": 3, "num_output_files": 3, "total_output_size": 219366818, "num_input_records": 1493134, "num_output_records": 1487738, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 158766101, "file_range_sync_nanos": 0, "file_fsync_nanos": 2749, "file_prepare_write_nanos": 114770, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-23:11:19.217719 139856967194176 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":1724166663,"executesMs":15123,"compactionJobId":54626,"attempt":0,"compactionInputRawBytes":298626800,"compactionInputZipBytes":222446616,"compactionOutputRawBytes":0,"compactionOutputZipBytes":219366818,"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-d4ab6c7f6eaab27b139efe2030af1237-21c03ccf98c7486c-00"}}, response = 2024/08/20-23:11:19.217917 139856967194176 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-54626/att-00: olev 3, work 15.124 s, result 7.361 ms, install 9.172 ms, input{raw 284.793 MiB zip 212.142 MiB}