2024/07/25-19:08:42.713443 140562508920384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00: fork to child time = 0.020538 sec 2024/07/25-19:08:42.714247 140562508920384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00 2024/07/25-19:08:42.718998 140562508920384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00 2024/07/25-19:08:42.720178 140562508920384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-19:08:42.720518 140562508920384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-19:08:42.763176 140562508920384 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-67771/att-00/MANIFEST-13366722 2024/07/25-19:08:42.790388 140562508920384 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-67771/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13449311, last_sequence is 164937466274, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13449215 2024/07/25-19:08:42.790399 140562508920384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-19:08:42.790492 140562508920384 [version_set.cc:5652] Creating manifest 13449311 2024/07/25-19:08:42.817545 140562508920384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-19:08:42.831541 140562508920384 [compaction_job.cc:2433] [default] [JOB 67771] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/07/25-19:08:42.831565 140562508920384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 35466 Base level 2, inputs: [13449301(47MB)], [13448593(90MB) 13448594(77MB)] 2024/07/25-19:08:42.843968 140562508920384 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-19:08:42.844014 140562508920384 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-19:08:42.844042 140562508920384 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-19:08:42.844055 140562508920384 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-19:08:42.844067 140562508920384 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-19:08:43.996235 140562508920384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449312.sst) /dev/shm/ToplingTemp/Topling-38901-arKQRG 2024/07/25-19:08:45.147924 140562508920384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449312.sst): first pass time = 1.15's, 116.545'MB/sec 2024/07/25-19:08:48.061845 140562508920384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449312.sst): old prealloc_size = 147639500, real_size = 91573648 2024/07/25-19:08:48.061935 140562508920384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449312.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.64 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/07/25-19:08:48.753914 140562508920384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449312.sst): second pass time = 2.91's, 42.392'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 137.387'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8409.459'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.286'MB/sec write SST data time = 0.11's, 897.041'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 = 45534.331'MB/sec zip my value time = 2.91's, unzip length = 0.123'GB zip my value throughput = 42.392'MB/sec zip pipeline throughput = 147.061'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.64 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.64 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0951 GB } UnZip/Zip{ index = 12.4147 value = 1.3573 dict = 1.00 all = 1.4116 } Zip/UnZip{ index = 0.0805 value = 0.7367 dict = 1.00 all = 0.7084 } ---------------------------- 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 = 0.013824309 MB/sec (with seq num) write speed all = 0.013290036 MB/sec (without seq num) 2024/07/25-19:08:48.875382 140562508920384 [compaction_job.cc:1944] [default] [JOB 67771] Generated table #13449312: 671089 keys, 95081084 bytes, temperature: kWarm 2024/07/25-19:08:48.875509 140562508920384 EVENT_LOG_v1 {"time_micros": 1721905728875439, "cf_name": "default", "job": 67771, "event": "table_file_creation", "file_number": 13449312, "file_size": 95081084, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164610404561, "largest_seqno": 164937166265, "table_properties": {"data_size": 90973264, "index_size": 432448, "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": 1721905723, "oldest_key_time": 0, "file_creation_time": 1721905723, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13449312, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-19:08:48.934530 140562508920384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449313.sst) /dev/shm/ToplingTemp/Topling-38901-ZOUR2H 2024/07/25-19:08:50.325340 140562508920384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449313.sst): first pass time = 1.39's, 96.507'MB/sec 2024/07/25-19:08:51.739132 140562508920384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449313.sst): old prealloc_size = 147639500, real_size = 91537896 2024/07/25-19:08:51.739195 140562508920384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449313.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.57 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/25-19:08:52.299139 140562508920384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449313.sst): second pass time = 1.41's, 87.393'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 169.726'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13543.012'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.353'MB/sec write SST data time = 0.08's, 1125.378'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 = 42361.564'MB/sec zip my value time = 1.41's, unzip length = 0.123'GB zip my value throughput = 87.393'MB/sec zip pipeline throughput = 165.856'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.57 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.57 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2432720 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 14.0914 value = 1.3571 dict = 1.00 all = 1.4121 } Zip/UnZip{ index = 0.0710 value = 0.7369 dict = 1.00 all = 0.7081 } ---------------------------- 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 = 0.027638866 MB/sec (with seq num) write speed all = 0.026570697 MB/sec (without seq num) 2024/07/25-19:08:52.460977 140562508920384 [compaction_job.cc:1944] [default] [JOB 67771] Generated table #13449313: 671089 keys, 95045372 bytes, temperature: kWarm 2024/07/25-19:08:52.461046 140562508920384 EVENT_LOG_v1 {"time_micros": 1721905732461008, "cf_name": "default", "job": 67771, "event": "table_file_creation", "file_number": 13449313, "file_size": 95045372, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164610405020, "largest_seqno": 164937166266, "table_properties": {"data_size": 90988992, "index_size": 380992, "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": 1721905728, "oldest_key_time": 0, "file_creation_time": 1721905728, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13449313, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-19:08:52.498430 140562508920384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449314.sst) /dev/shm/ToplingTemp/Topling-38901-haObIG 2024/07/25-19:08:52.652642 140562508920384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449314.sst): first pass time = 0.15's, 205.818'MB/sec 2024/07/25-19:08:52.944173 140562508920384 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449314.sst): part-0: reject ZipStore ratio = 0.820 2024/07/25-19:08:53.000905 140562508920384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449314.sst): old prealloc_size = 147639500, real_size = 29401536 2024/07/25-19:08:53.000953 140562508920384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449314.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 158662 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.06 raw-val = 0.0292 GB zip-val = 0.0292 GB avg-val = 184.00 avg-zval = 184.00 2024/07/25-19:08:53.054129 140562508920384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00/13449314.sst): second pass time = 0.29's, 100.425'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.05's, 562.342'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5622.201'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.146'MB/sec write SST data time = 0.02's, 1612.721'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 = 0.029'GB zip my value throughput = 100.425'MB/sec zip pipeline throughput = 100.425'MB/sec entries = 158662 avg-key = 16.00 avg-zkey = 1.06 avg-val = 184.00 avg-zval = 184.00 usrkeys = 158662 avg-key = 8.00 avg-zkey = 1.06 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 158662 bytes = 555328 } seq expand size = 1110634 multi value expand size = 0 cnt WriteAppend = 3571 UnZipSize{ index = 0.0013 GB value = 0.0292 GB dict = 0.00 MB all = 0.0317 GB } __ZipSize{ index = 0.0002 GB value = 0.0292 GB dict = 0.00 MB all = 0.0299 GB } UnZip/Zip{ index = 7.5669 value = 1.0000 dict = 0.00 all = 1.0606 } Zip/UnZip{ index = 0.1322 value = 1.0000 dict = 0.00 all = 0.9428 } ---------------------------- total value len = 0.286660 GB avg = 0.191 KB (by entry num) total key len = 0.024013 GB avg = 0.016 KB total ukey len = 0.012007 GB avg = 0.008 KB total ukey num = 0.001500840 Billion total entry num = 0.001500840 Billion write speed all = 0.030903800 MB/sec (with seq num) write speed all = 0.029709450 MB/sec (without seq num) 2024/07/25-19:08:53.091555 140562508920384 [compaction_job.cc:1944] [default] [JOB 67771] Generated table #13449314: 158662 keys, 29918314 bytes, temperature: kWarm 2024/07/25-19:08:53.091628 140562508920384 EVENT_LOG_v1 {"time_micros": 1721905733091588, "cf_name": "default", "job": 67771, "event": "table_file_creation", "file_number": 13449314, "file_size": 29918314, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164742259672, "largest_seqno": 164937166005, "table_properties": {"data_size": 29194000, "index_size": 167744, "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": 2538592, "raw_average_key_size": 16, "raw_value_size": 29193808, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 158662, "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": 1721905732, "oldest_key_time": 0, "file_creation_time": 1721905732, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13449314, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-19:08:53.108589 140562508920384 [compaction_job.cc:699] job-67771: subcompact[0], size: 0.220045 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-67771/att-00 [13449312,13449313,13449314] 2024/07/25-19:08:53.144649 140562508920384 (Original Log Time 2024/07/25-19:08:42.831659) EVENT_LOG_v1 {"time_micros": 1721905722831587, "job": 67771, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [13449301], "files_L3": [13448593, 13448594], "score": 1.0109, "input_data_size": 226229426, "oldest_snapshot_seqno": 164937465595} 2024/07/25-19:08:53.144653 140562508920384 (Original Log Time 2024/07/25-19:08:53.141398) [compaction_job.cc:2018] [default] [JOB 67771] Compacted 1@2 + 2@3 files to L3 => 220044770 bytes 2024/07/25-19:08:53.144655 140562508920384 (Original Log Time 2024/07/25-19:08:53.144586) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 22.0 rd, 21.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.9, 167.9 +0.0 blob) out(209.9 +0.0 blob), read-write-amplify(8.9) write-amplify(4.4) OK, records in: 1570656, records dropped: 69816 output_compression: Snappy 2024/07/25-19:08:53.144662 140562508920384 (Original Log Time 2024/07/25-19:08:53.144630) EVENT_LOG_v1 {"time_micros": 1721905733144610, "cf": "default", "job": 67771, "event": "compaction_finished", "compaction_time_micros": 10276939, "compaction_time_cpu_micros": 3132323, "output_level": 3, "num_output_files": 3, "total_output_size": 220044770, "num_input_records": 1570656, "num_output_records": 1500840, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 152725059, "file_range_sync_nanos": 0, "file_fsync_nanos": 2363, "file_prepare_write_nanos": 182103, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/25-19:08:53.271224 140562508920384 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":1721720512,"starts":1721905722,"executesMs":10421,"compactionJobId":67771,"attempt":0,"compactionInputRawBytes":314131200,"compactionInputZipBytes":226229426,"compactionOutputRawBytes":0,"compactionOutputZipBytes":220044770,"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-c236b65bae23035bf12646e19b2b7c8d-708e94fb9974efdb-00"}}, response = 2024/07/25-19:08:53.271315 140562508920384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-67771/att-00: olev 3, work 10.421 s, result 6.296 ms, install 3.283 ms, input{raw 299.579 MiB zip 215.749 MiB}