2024/07/09-14:12:31.433897 140433487070784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00: fork to child time = 0.043247 sec 2024/07/09-14:12:31.434698 140433487070784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00 2024/07/09-14:12:31.440470 140433487070784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00 2024/07/09-14:12:31.440956 140433487070784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-14:12:31.441310 140433487070784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-14:12:31.483666 140433487070784 [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-48141/att-00/MANIFEST-12625661 2024/07/09-14:12:31.497604 140433487070784 [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-48141/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12680978, last_sequence is 148412080503, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12680938 2024/07/09-14:12:31.497616 140433487070784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-14:12:31.497690 140433487070784 [version_set.cc:5652] Creating manifest 12680978 2024/07/09-14:12:31.524218 140433487070784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-14:12:31.536909 140433487070784 [compaction_job.cc:2433] [default] [JOB 48141] Compacting 1@3 + 2@4 files to L4, score 0.99, subcompactions 1 : 1 2024/07/09-14:12:31.536938 140433487070784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24852 Base level 3, inputs: [12680953(31MB)], [12680935(82MB) 12680936(82MB)] 2024/07/09-14:12:31.779962 140433487070784 [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 2024/07/09-14:12:31.779979 140433487070784 [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 2024/07/09-14:12:31.779997 140433487070784 [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 2024/07/09-14:12:31.780008 140433487070784 [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 2024/07/09-14:12:31.780018 140433487070784 [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 2024/07/09-14:12:32.492361 140433487070784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680979.sst) /dev/shm/ToplingTemp/Topling-14318-JHiDjP 2024/07/09-14:12:33.327888 140433487070784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680979.sst): first pass time = 0.84's, 321.295'MB/sec 2024/07/09-14:12:39.102944 140433487070784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680979.sst): old prealloc_size = 227740736, real_size = 83091536 2024/07/09-14:12:39.103012 140433487070784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680979.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258860 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0015 GB avg-key = 8.00 avg-zkey = 5.80 raw-val = 0.2633 GB zip-val = 0.0815 GB avg-val =1016.99 avg-zval = 314.94 2024/07/09-14:12:39.422558 140433487070784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680979.sst): second pass time = 5.77's, 45.601'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 271.326'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 45279.542'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.294'MB/sec write SST data time = 0.10's, 873.571'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 56230.311'MB/sec zip my value time = 5.77's, unzip length = 0.263'GB zip my value throughput = 45.601'MB/sec zip pipeline throughput = 140.729'MB/sec entries = 258860 avg-key = 20.00 avg-zkey = 5.80 avg-val = 1016.99 avg-zval = 314.94 usrkeys = 258860 avg-key = 12.00 avg-zkey = 5.80 avg-val = 1023.99 avg-zval = 314.94 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258860 bytes = 1003104 } seq expand size = 1812020 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0015 GB value = 0.0815 GB dict = 2.69 MB all = 0.0867 GB } UnZip/Zip{ index = 2.0685 value = 3.2292 dict = 1.00 all = 3.0954 } Zip/UnZip{ index = 0.4834 value = 0.3097 dict = 1.00 all = 0.3231 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258860 Billion total entry num = 0.000258860 Billion write speed all = 0.134764993 MB/sec (with seq num) write speed all = 0.133732303 MB/sec (without seq num) 2024/07/09-14:12:39.573717 140433487070784 [compaction_job.cc:1944] [default] [JOB 48141] Generated table #12680979: 258860 keys, 86720930 bytes, temperature: kWarm 2024/07/09-14:12:39.573790 140433487070784 EVENT_LOG_v1 {"time_micros": 1720505559573753, "cf_name": "default", "job": 48141, "event": "table_file_creation", "file_number": 12680979, "file_size": 86720930, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199674479, "largest_seqno": 148412003684, "table_properties": {"data_size": 81524928, "index_size": 1501696, "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": 5177200, "raw_average_key_size": 20, "raw_value_size": 263258481, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258860, "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": 1720505552, "oldest_key_time": 0, "file_creation_time": 1720505552, "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": 12680979, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-14:12:39.629477 140433487070784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680980.sst) /dev/shm/ToplingTemp/Topling-14318-P3bUyS 2024/07/09-14:12:40.704537 140433487070784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680980.sst): first pass time = 1.08's, 249.703'MB/sec 2024/07/09-14:12:43.237158 140433487070784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680980.sst): old prealloc_size = 227740736, real_size = 83165296 2024/07/09-14:12:43.237212 140433487070784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680980.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258862 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.27 raw-val = 0.2633 GB zip-val = 0.0817 GB avg-val =1016.99 avg-zval = 315.75 2024/07/09-14:12:43.610361 140433487070784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680980.sst): second pass time = 2.53's, 104.005'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 232.571'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 51924.023'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.233'MB/sec write SST data time = 0.10's, 909.241'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 57291.428'MB/sec zip my value time = 2.53's, unzip length = 0.263'GB zip my value throughput = 104.005'MB/sec zip pipeline throughput = 130.342'MB/sec entries = 258862 avg-key = 20.00 avg-zkey = 5.27 avg-val = 1016.99 avg-zval = 315.75 usrkeys = 258862 avg-key = 12.00 avg-zkey = 5.27 avg-val = 1023.99 avg-zval = 315.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258862 bytes = 1003104 } seq expand size = 1812034 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0014 GB value = 0.0817 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.2772 value = 3.2208 dict = 1.00 all = 3.0928 } Zip/UnZip{ index = 0.4391 value = 0.3105 dict = 1.00 all = 0.3233 } ---------------------------- total value len = 0.530141 GB avg = 1.024 KB (by entry num) total key len = 0.010354 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517722 Billion total entry num = 0.000517722 Billion write speed all = 0.268968516 MB/sec (with seq num) write speed all = 0.266907432 MB/sec (without seq num) 2024/07/09-14:12:43.741024 140433487070784 [compaction_job.cc:1944] [default] [JOB 48141] Generated table #12680980: 258862 keys, 86794645 bytes, temperature: kWarm 2024/07/09-14:12:43.741086 140433487070784 EVENT_LOG_v1 {"time_micros": 1720505563741048, "cf_name": "default", "job": 48141, "event": "table_file_creation", "file_number": 12680980, "file_size": 86794645, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199681236, "largest_seqno": 148412003690, "table_properties": {"data_size": 81736288, "index_size": 1364096, "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": 5177240, "raw_average_key_size": 20, "raw_value_size": 263258883, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258862, "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": 1720505559, "oldest_key_time": 0, "file_creation_time": 1720505559, "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": 12680980, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-14:12:43.808207 140433487070784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680981.sst) /dev/shm/ToplingTemp/Topling-14318-fyblIR 2024/07/09-14:12:43.813848 140433487070784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680981.sst): first pass time = 0.01's, 40.525'MB/sec 2024/07/09-14:12:43.836227 140433487070784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680981.sst): old prealloc_size = 227740736, real_size = 73928 2024/07/09-14:12:43.836269 140433487070784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680981.sst): index type = UintIndex_AllOne , store type = DictZipBlobStore usrkeys = 219 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.77 raw-val = 0.0002 GB zip-val = 0.0001 GB avg-val =1016.89 avg-zval = 335.85 2024/07/09-14:12:43.836824 140433487070784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00/12680981.sst): second pass time = 0.02's, 10.169'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 134.035'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8.469'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.221'MB/sec write SST data time = 0.00's, 244.832'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.004'MB, throughput = 182.082'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 10.169'MB/sec zip pipeline throughput = 10.169'MB/sec entries = 219 avg-key = 20.00 avg-zkey = 0.88 avg-val = 1016.89 avg-zval = 335.85 usrkeys = 219 avg-key = 12.00 avg-zkey = 0.88 avg-val = 1023.89 avg-zval = 335.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 219 bytes = 832 } seq expand size = 1533 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.00 MB all = 0.0002 GB } __ZipSize{ index = 0.0000 GB value = 0.0001 GB dict = 0.00 MB all = 0.0001 GB } UnZip/Zip{ index = 13.6875 value = 3.0278 dict = 1.00 all = 2.8439 } Zip/UnZip{ index = 0.0731 value = 0.3303 dict = 1.00 all = 0.3516 } ---------------------------- total value len = 0.530366 GB avg = 1.024 KB (by entry num) total key len = 0.010359 GB avg = 0.020 KB total ukey len = 0.006215 GB avg = 0.012 KB total ukey num = 0.000517941 Billion total entry num = 0.000517941 Billion write speed all = 0.269051957 MB/sec (with seq num) write speed all = 0.266990234 MB/sec (without seq num) 2024/07/09-14:12:43.840205 140433487070784 [compaction_job.cc:1944] [default] [JOB 48141] Generated table #12680981: 219 keys, 79847 bytes, temperature: kWarm 2024/07/09-14:12:43.840255 140433487070784 EVENT_LOG_v1 {"time_micros": 1720505563840229, "cf_name": "default", "job": 48141, "event": "table_file_creation", "file_number": 12680981, "file_size": 79847, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147421862594, "largest_seqno": 148339149077, "table_properties": {"data_size": 73552, "index_size": 192, "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": 4380, "raw_average_key_size": 20, "raw_value_size": 222698, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 219, "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_AllOne-DictZipBlobStore", "creation_time": 1720505563, "oldest_key_time": 0, "file_creation_time": 1720505563, "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": 12680981, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-14:12:43.846921 140433487070784 [compaction_job.cc:699] job-48141: subcompact[0], size: 0.173595 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48141/att-00 [12680979,12680980,12680981] 2024/07/09-14:12:43.880996 140433487070784 (Original Log Time 2024/07/09-14:12:31.537025) EVENT_LOG_v1 {"time_micros": 1720505551536952, "job": 48141, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L3": [12680953], "files_L4": [12680935, 12680936], "score": 0.987268, "input_data_size": 207037033, "oldest_snapshot_seqno": 148412080275} 2024/07/09-14:12:43.880999 140433487070784 (Original Log Time 2024/07/09-14:12:43.877292) [compaction_job.cc:2018] [default] [JOB 48141] Compacted 1@3 + 2@4 files to L4 => 173595422 bytes 2024/07/09-14:12:43.881000 140433487070784 (Original Log Time 2024/07/09-14:12:43.880938) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 16.8 rd, 14.1 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(32.0, 165.5 +0.0 blob) out(165.6 +0.0 blob), read-write-amplify(11.4) write-amplify(5.2) OK, records in: 549674, records dropped: 31733 output_compression: Snappy 2024/07/09-14:12:43.881006 140433487070784 (Original Log Time 2024/07/09-14:12:43.880978) EVENT_LOG_v1 {"time_micros": 1720505563880962, "cf": "default", "job": 48141, "event": "compaction_finished", "compaction_time_micros": 12309900, "compaction_time_cpu_micros": 1758761, "output_level": 4, "num_output_files": 3, "total_output_size": 173595422, "num_input_records": 549674, "num_output_records": 517941, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 107756985, "file_range_sync_nanos": 0, "file_fsync_nanos": 2035, "file_prepare_write_nanos": 4931, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-14:12:44.002745 140433487070784 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":1720505551,"executesMs":12436,"compactionJobId":48141,"attempt":0,"compactionInputRawBytes":570004552,"compactionInputZipBytes":207037033,"compactionOutputRawBytes":0,"compactionOutputZipBytes":173595422,"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-adf52ac5e40dc2d4566132d36cd0a50c-f2c45438f3eef531-00"}}, response = 2024/07/09-14:12:44.002821 140433487070784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-48141/att-00: olev 4, work 12.436 s, result 6.644 ms, install 3.733 ms, input{raw 543.599 MiB zip 197.446 MiB}