2024/07/08-15:13:30.957873 139818796856896 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00: fork to child time = 0.013306 sec 2024/07/08-15:13:30.958898 139818796856896 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00 2024/07/08-15:13:30.964928 139818796856896 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00 2024/07/08-15:13:30.966748 139818796856896 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-15:13:30.967142 139818796856896 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-15:13:31.003591 139818796856896 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-02388/att-00/MANIFEST-12625661 2024/07/08-15:13:31.063309 139818796856896 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-02388/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12627060, last_sequence is 147211794286, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12627024 2024/07/08-15:13:31.063320 139818796856896 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-15:13:31.063395 139818796856896 [version_set.cc:5652] Creating manifest 12627060 2024/07/08-15:13:31.095410 139818796856896 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-15:13:31.111034 139818796856896 [compaction_job.cc:2433] [default] [JOB 2388] Compacting 1@1 + 2@2 files to L2, score 0.96, subcompactions 1 : 1 2024/07/08-15:13:31.111051 139818796856896 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1745 Base level 1, inputs: [12627055(31MB)], [12626976(20MB) 12626995(20MB)] 2024/07/08-15:13:31.368481 139818796856896 [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 2024/07/08-15:13:31.368761 139818796856896 [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 2024/07/08-15:13:31.368788 139818796856896 [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 2024/07/08-15:13:31.368803 139818796856896 [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 2024/07/08-15:13:31.368817 139818796856896 [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 2024/07/08-15:13:31.556335 139818796856896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627061.sst) /dev/shm/ToplingTemp/Topling-14028-EtcPDX 2024/07/08-15:13:31.764961 139818796856896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627061.sst): first pass time = 0.21's, 321.764'MB/sec 2024/07/08-15:13:33.687292 139818796856896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627061.sst): old prealloc_size = 73819750, real_size = 20955600 2024/07/08-15:13:33.687383 139818796856896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627061.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.32 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.01 avg-zval = 318.24 2024/07/08-15:13:33.865075 139818796856896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627061.sst): second pass time = 1.92's, 34.254'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 122.668'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7861.571'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.118'MB/sec write SST data time = 0.04's, 542.474'MB/sec dict compress time = 0.00's, 673403.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 17620.509'MB/sec zip my value time = 1.92's, unzip length = 0.066'GB zip my value throughput = 34.254'MB/sec zip pipeline throughput = 145.356'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.32 avg-val = 1017.01 avg-zval = 318.24 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.32 avg-val = 1024.01 avg-zval = 318.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 194160 } seq expand size = 452998 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2549 value = 3.1957 dict = 1.00 all = 3.0772 } Zip/UnZip{ index = 0.4435 value = 0.3129 dict = 1.00 all = 0.3250 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064714 Billion total entry num = 0.000064714 Billion write speed all = 0.003550327 MB/sec (with seq num) write speed all = 0.003523122 MB/sec (without seq num) 2024/07/08-15:13:33.896254 139818796856896 [compaction_job.cc:1944] [default] [JOB 2388] Generated table #12627061: 64714 keys, 21808422 bytes, temperature: kWarm 2024/07/08-15:13:33.896367 139818796856896 EVENT_LOG_v1 {"time_micros": 1720422813896307, "cf_name": "default", "job": 2388, "event": "table_file_creation", "file_number": 12627061, "file_size": 21808422, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199669569, "largest_seqno": 147211755917, "table_properties": {"data_size": 20594880, "index_size": 344384, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65814671, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720422811, "oldest_key_time": 0, "file_creation_time": 1720422811, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12627061, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:13:33.926707 139818796856896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627062.sst) /dev/shm/ToplingTemp/Topling-14028-c72mjU 2024/07/08-15:13:34.446670 139818796856896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627062.sst): first pass time = 0.52's, 129.079'MB/sec 2024/07/08-15:13:36.517718 139818796856896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627062.sst): old prealloc_size = 73819750, real_size = 20919888 2024/07/08-15:13:36.517785 139818796856896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627062.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64718 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.32 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1016.96 avg-zval = 317.68 2024/07/08-15:13:36.657653 139818796856896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627062.sst): second pass time = 2.07's, 31.791'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.14's, 155.611'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10243.200'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.159'MB/sec write SST data time = 0.04's, 574.272'MB/sec dict compress time = 0.00's, 673449.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 13919.988'MB/sec zip my value time = 2.07's, unzip length = 0.066'GB zip my value throughput = 31.791'MB/sec zip pipeline throughput = 163.468'MB/sec entries = 64718 avg-key = 20.00 avg-zkey = 5.32 avg-val = 1016.96 avg-zval = 317.68 usrkeys = 64718 avg-key = 12.00 avg-zkey = 5.32 avg-val = 1023.96 avg-zval = 317.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64718 bytes = 194176 } seq expand size = 453026 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2563 value = 3.2012 dict = 1.00 all = 3.0823 } Zip/UnZip{ index = 0.4432 value = 0.3124 dict = 1.00 all = 0.3244 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129432 Billion total entry num = 0.000129432 Billion write speed all = 0.007099657 MB/sec (with seq num) write speed all = 0.007045253 MB/sec (without seq num) 2024/07/08-15:13:36.688958 139818796856896 [compaction_job.cc:1944] [default] [JOB 2388] Generated table #12627062: 64718 keys, 21772820 bytes, temperature: kWarm 2024/07/08-15:13:36.689039 139818796856896 EVENT_LOG_v1 {"time_micros": 1720422816688994, "cf_name": "default", "job": 2388, "event": "table_file_creation", "file_number": 12627062, "file_size": 21772820, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199669185, "largest_seqno": 147211756059, "table_properties": {"data_size": 20559360, "index_size": 344192, "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": 1294360, "raw_average_key_size": 20, "raw_value_size": 65815410, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64718, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720422813, "oldest_key_time": 0, "file_creation_time": 1720422813, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12627062, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:13:36.729631 139818796856896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627063.sst) /dev/shm/ToplingTemp/Topling-14028-hWz3gW 2024/07/08-15:13:36.751028 139818796856896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627063.sst): first pass time = 0.02's, 289.544'MB/sec 2024/07/08-15:13:37.109143 139818796856896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627063.sst): old prealloc_size = 73819750, real_size = 1951520 2024/07/08-15:13:37.109221 139818796856896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627063.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 5957 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.42 raw-val = 0.0061 GB zip-val = 0.0019 GB avg-val =1017.00 avg-zval = 326.90 2024/07/08-15:13:37.122064 139818796856896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00/12627063.sst): second pass time = 0.36's, 16.951'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 157.341'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 49.808'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.159'MB/sec write SST data time = 0.00's, 580.302'MB/sec dict compress time = 0.00's, 61966.000'MB/sec z-dict build time = 0.00's, sample length = 0.062'MB, throughput = 1021.513'MB/sec zip my value time = 0.36's, unzip length = 0.006'GB zip my value throughput = 16.951'MB/sec zip pipeline throughput = 201.954'MB/sec entries = 5957 avg-key = 20.00 avg-zkey = 0.42 avg-val = 1017.00 avg-zval = 326.90 usrkeys = 5957 avg-key = 12.00 avg-zkey = 0.42 avg-val = 1024.00 avg-zval = 326.90 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5957 bytes = 17888 } seq expand size = 41699 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0061 GB dict = 0.06 MB all = 0.0062 GB } __ZipSize{ index = 0.0000 GB value = 0.0019 GB dict = 0.06 MB all = 0.0020 GB } UnZip/Zip{ index = 28.6394 value = 3.1110 dict = 1.00 all = 3.0417 } Zip/UnZip{ index = 0.0349 value = 0.3214 dict = 1.00 all = 0.3288 } ---------------------------- total value len = 0.138636 GB avg = 1.024 KB (by entry num) total key len = 0.002708 GB avg = 0.020 KB total ukey len = 0.001625 GB avg = 0.012 KB total ukey num = 0.000135389 Billion total entry num = 0.000135389 Billion write speed all = 0.007426237 MB/sec (with seq num) write speed all = 0.007369330 MB/sec (without seq num) 2024/07/08-15:13:37.130491 139818796856896 [compaction_job.cc:1944] [default] [JOB 2388] Generated table #12627063: 5957 keys, 2030929 bytes, temperature: kWarm 2024/07/08-15:13:37.130571 139818796856896 EVENT_LOG_v1 {"time_micros": 1720422817130528, "cf_name": "default", "job": 2388, "event": "table_file_creation", "file_number": 12627063, "file_size": 2030929, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199671428, "largest_seqno": 147210028420, "table_properties": {"data_size": 1947360, "index_size": 2496, "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": 119140, "raw_average_key_size": 20, "raw_value_size": 6058270, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 5957, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720422816, "oldest_key_time": 0, "file_creation_time": 1720422816, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12627063, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-15:13:37.136832 139818796856896 [compaction_job.cc:699] job-02388: subcompact[0], size: 0.045612 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02388/att-00 [12627061,12627062,12627063] 2024/07/08-15:13:37.157802 139818796856896 (Original Log Time 2024/07/08-15:13:31.111132) EVENT_LOG_v1 {"time_micros": 1720422811111071, "job": 2388, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12627055], "files_L2": [12626976, 12626995], "score": 0.959017, "input_data_size": 77098761, "oldest_snapshot_seqno": 147211793363} 2024/07/08-15:13:37.157807 139818796856896 (Original Log Time 2024/07/08-15:13:37.157265) [compaction_job.cc:2018] [default] [JOB 2388] Compacted 1@1 + 2@2 files to L2 => 45612171 bytes 2024/07/08-15:13:37.157809 139818796856896 (Original Log Time 2024/07/08-15:13:37.157714) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 12.8 rd, 7.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(32.0, 41.6 +0.0 blob) out(43.5 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 161371, records dropped: 25982 output_compression: Snappy 2024/07/08-15:13:37.157820 139818796856896 (Original Log Time 2024/07/08-15:13:37.157772) EVENT_LOG_v1 {"time_micros": 1720422817157747, "cf": "default", "job": 2388, "event": "compaction_finished", "compaction_time_micros": 6025714, "compaction_time_cpu_micros": 585214, "output_level": 2, "num_output_files": 3, "total_output_size": 45612171, "num_input_records": 161371, "num_output_records": 135389, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 62098890, "file_range_sync_nanos": 0, "file_fsync_nanos": 2683, "file_prepare_write_nanos": 8896, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-15:13:37.304603 139818796856896 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":1720420896,"starts":1720422810,"executesMs":6192,"compactionJobId":2388,"attempt":0,"compactionInputRawBytes":167340113,"compactionInputZipBytes":77098761,"compactionOutputRawBytes":0,"compactionOutputZipBytes":45612171,"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":"00-05362fe1961edad829b654a14b3a7feb-8bb6ea011ab6d83d-00"}}, response = 2024/07/08-15:13:37.304710 139818796856896 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-02388/att-00: olev 2, work 6.192 s, result 6.850 ms, install 0.590 ms, input{raw 159.588 MiB zip 73.527 MiB}