2024/04/10-12:02:24.468691 140026255656512 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00: fork to child time = 0.026902 sec 2024/04/10-12:02:24.469585 140026255656512 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00 2024/04/10-12:02:24.475447 140026255656512 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00 2024/04/10-12:02:24.475915 140026255656512 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/04/10-12:02:24.476255 140026255656512 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/04/10-12:02:24.526358 140026255656512 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-04-10T01.28.05/.rocksdb/job-34754/att-00/MANIFEST-11918007 2024/04/10-12:02:24.599605 140026255656512 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-04-10T01.28.05/.rocksdb/job-34754/att-00/MANIFEST-11918007 succeeded,manifest_file_number is 11918007, next_file_number is 11957436, last_sequence is 132627941991, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 11957371 2024/04/10-12:02:24.599618 140026255656512 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/04/10-12:02:24.599689 140026255656512 [version_set.cc:5652] Creating manifest 11957436 2024/04/10-12:02:24.627746 140026255656512 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00: bottommost_level: fake = 1, rpc = 0 2024/04/10-12:02:24.641975 140026255656512 [compaction_job.cc:2433] [default] [JOB 34754] Compacting 1@1 + 3@2 files to L2, score 0.72, subcompactions 1 : 1 2024/04/10-12:02:24.641989 140026255656512 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17312 Base level 1, inputs: [11957396(31MB)], [11957416(20MB) 11957417(2882KB) 11957431(20MB)] 2024/04/10-12:02:24.899921 140026255656512 [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 2024/04/10-12:02:24.899946 140026255656512 [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 2024/04/10-12:02:24.899963 140026255656512 [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 2024/04/10-12:02:24.899975 140026255656512 [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 2024/04/10-12:02:24.899984 140026255656512 [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 2024/04/10-12:02:25.074235 140026255656512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957437.sst) /dev/shm/ToplingTemp/Topling-15486-EDrZm9 2024/04/10-12:02:25.155463 140026255656512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957437.sst): first pass time = 0.08's, 826.600'MB/sec 2024/04/10-12:02:25.671190 140026255656512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957437.sst): old prealloc_size = 73819750, real_size = 20976016 2024/04/10-12:02:25.671255 140026255656512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957437.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64713 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.28 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.03 avg-zval = 318.60 2024/04/10-12:02:25.750567 140026255656512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957437.sst): second pass time = 0.51's, 127.812'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 275.077'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9644.875'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.290'MB/sec write SST data time = 0.02's, 927.438'MB/sec dict compress time = 0.00's, 673413.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 16596.747'MB/sec zip my value time = 0.51's, unzip length = 0.066'GB zip my value throughput = 127.812'MB/sec zip pipeline throughput = 127.812'MB/sec entries = 64713 avg-key = 20.00 avg-zkey = 5.28 avg-val = 1017.03 avg-zval = 318.60 usrkeys = 64713 avg-key = 12.00 avg-zkey = 5.28 avg-val = 1024.03 avg-zval = 318.60 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64713 bytes = 202240 } seq expand size = 452991 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 = 2.2718 value = 3.1921 dict = 1.00 all = 3.0732 } Zip/UnZip{ index = 0.4402 value = 0.3133 dict = 1.00 all = 0.3254 } ---------------------------- 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 = 0.000064713 Billion total entry num = 0.000064713 Billion write speed all = 0.037088762 MB/sec (with seq num) write speed all = 0.036804565 MB/sec (without seq num) 2024/04/10-12:02:25.798790 140026255656512 [compaction_job.cc:1944] [default] [JOB 34754] Generated table #11957437: 64713 keys, 21836976 bytes, temperature: kWarm 2024/04/10-12:02:25.798878 140026255656512 EVENT_LOG_v1 {"time_micros": 1712721745798825, "cf_name": "default", "job": 34754, "event": "table_file_creation", "file_number": 11957437, "file_size": 21836976, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 132603218287, "largest_seqno": 132627630285, "table_properties": {"data_size": 20617856, "index_size": 341824, "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": 1294260, "raw_average_key_size": 20, "raw_value_size": 65815167, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64713, "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": 1712721745, "oldest_key_time": 0, "file_creation_time": 1712721745, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CB9QF1WBGKIW039OVK4X", "orig_file_number": 11957437, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/04/10-12:02:25.823488 140026255656512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957438.sst) /dev/shm/ToplingTemp/Topling-15486-Uwv1ca 2024/04/10-12:02:26.148043 140026255656512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957438.sst): first pass time = 0.32's, 206.796'MB/sec 2024/04/10-12:02:26.628088 140026255656512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957438.sst): old prealloc_size = 73819750, real_size = 20970752 2024/04/10-12:02:26.628151 140026255656512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957438.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 = 5.29 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.01 avg-zval = 318.51 2024/04/10-12:02:26.748811 140026255656512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957438.sst): second pass time = 0.48's, 137.325'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.12's, 180.887'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10796.883'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.185'MB/sec write SST data time = 0.03's, 661.665'MB/sec dict compress time = 0.00's, 673538.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 17480.418'MB/sec zip my value time = 0.48's, unzip length = 0.066'GB zip my value throughput = 137.325'MB/sec zip pipeline throughput = 137.325'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.29 avg-val = 1017.01 avg-zval = 318.51 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.29 avg-val = 1024.01 avg-zval = 318.51 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } 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 = 2.2689 value = 3.1930 dict = 1.00 all = 3.0739 } Zip/UnZip{ index = 0.4407 value = 0.3132 dict = 1.00 all = 0.3253 } ---------------------------- 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 = 0.000129427 Billion total entry num = 0.000129427 Billion write speed all = 0.074136792 MB/sec (with seq num) write speed all = 0.073568706 MB/sec (without seq num) 2024/04/10-12:02:26.795669 140026255656512 [compaction_job.cc:1944] [default] [JOB 34754] Generated table #11957438: 64714 keys, 21831853 bytes, temperature: kWarm 2024/04/10-12:02:26.795761 140026255656512 EVENT_LOG_v1 {"time_micros": 1712721746795708, "cf_name": "default", "job": 34754, "event": "table_file_creation", "file_number": 11957438, "file_size": 21831853, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 132608498393, "largest_seqno": 132627630327, "table_properties": {"data_size": 20612144, "index_size": 342272, "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": 65814945, "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": 1712721745, "oldest_key_time": 0, "file_creation_time": 1712721745, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CB9QF1WBGKIW039OVK4X", "orig_file_number": 11957438, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/04/10-12:02:27.164051 140026255656512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957439.sst) /dev/shm/ToplingTemp/Topling-15486-iD7EOb 2024/04/10-12:02:27.189622 140026255656512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957439.sst): first pass time = 0.03's, 501.316'MB/sec 2024/04/10-12:02:27.314939 140026255656512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957439.sst): old prealloc_size = 73819750, real_size = 4022376 2024/04/10-12:02:27.314991 140026255656512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957439.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 12338 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.33 raw-val = 0.0125 GB zip-val = 0.0040 GB avg-val =1017.03 avg-zval = 325.42 2024/04/10-12:02:27.337460 140026255656512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00/11957439.sst): second pass time = 0.12's, 100.741'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.02's, 186.127'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 145.042'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.194'MB/sec write SST data time = 0.01's, 639.387'MB/sec dict compress time = 0.00's, 130142.000'MB/sec z-dict build time = 0.00's, sample length = 0.130'MB, throughput = 2985.388'MB/sec zip my value time = 0.12's, unzip length = 0.013'GB zip my value throughput = 100.741'MB/sec zip pipeline throughput = 100.741'MB/sec entries = 12338 avg-key = 20.00 avg-zkey = 0.33 avg-val = 1017.03 avg-zval = 325.42 usrkeys = 12338 avg-key = 12.00 avg-zkey = 0.33 avg-val = 1024.03 avg-zval = 325.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 12338 bytes = 38576 } seq expand size = 86366 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0125 GB dict = 0.13 MB all = 0.0128 GB } __ZipSize{ index = 0.0000 GB value = 0.0040 GB dict = 0.13 MB all = 0.0042 GB } UnZip/Zip{ index = 36.1465 value = 3.1253 dict = 1.00 all = 3.0544 } Zip/UnZip{ index = 0.0277 value = 0.3200 dict = 1.00 all = 0.3274 } ---------------------------- total value len = 0.145171 GB avg = 1.024 KB (by entry num) total key len = 0.002835 GB avg = 0.020 KB total ukey len = 0.001701 GB avg = 0.012 KB total ukey num = 0.000141765 Billion total entry num = 0.000141765 Billion write speed all = 0.081177952 MB/sec (with seq num) write speed all = 0.080555912 MB/sec (without seq num) 2024/04/10-12:02:27.351321 140026255656512 [compaction_job.cc:1944] [default] [JOB 34754] Generated table #11957439: 12338 keys, 4189029 bytes, temperature: kWarm 2024/04/10-12:02:27.351386 140026255656512 EVENT_LOG_v1 {"time_micros": 1712721747351347, "cf_name": "default", "job": 34754, "event": "table_file_creation", "file_number": 11957439, "file_size": 4189029, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 132603233921, "largest_seqno": 132627630329, "table_properties": {"data_size": 4015056, "index_size": 4096, "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": 246760, "raw_average_key_size": 20, "raw_value_size": 12548157, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 12338, "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": 1712721747, "oldest_key_time": 0, "file_creation_time": 1712721747, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "CB9QF1WBGKIW039OVK4X", "orig_file_number": 11957439, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/04/10-12:02:27.363307 140026255656512 [compaction_job.cc:699] job-34754: subcompact[0], size: 0.047858 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-34754/att-00 [11957437,11957438,11957439] 2024/04/10-12:02:27.384403 140026255656512 (Original Log Time 2024/04/10-12:02:24.642052) EVENT_LOG_v1 {"time_micros": 1712721744642004, "job": 34754, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [11957396], "files_L2": [11957416, 11957417, 11957431], "score": 0.721955, "input_data_size": 80152498, "oldest_snapshot_seqno": 132627941103} 2024/04/10-12:02:27.384407 140026255656512 (Original Log Time 2024/04/10-12:02:27.383886) [compaction_job.cc:2018] [default] [JOB 34754] Compacted 1@1 + 3@2 files to L2 => 47857858 bytes 2024/04/10-12:02:27.384410 140026255656512 (Original Log Time 2024/04/10-12:02:27.384331) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 29.5 rd, 17.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(32.0, 44.5 +0.0 blob) out(45.6 +0.0 blob), read-write-amplify(3.8) write-amplify(1.4) OK, records in: 170003, records dropped: 28238 output_compression: Snappy 2024/04/10-12:02:27.384419 140026255656512 (Original Log Time 2024/04/10-12:02:27.384383) EVENT_LOG_v1 {"time_micros": 1712721747384359, "cf": "default", "job": 34754, "event": "compaction_finished", "compaction_time_micros": 2721262, "compaction_time_cpu_micros": 470234, "output_level": 2, "num_output_files": 3, "total_output_size": 47857858, "num_input_records": 170003, "num_output_records": 141765, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 41630744, "file_range_sync_nanos": 0, "file_fsync_nanos": 2359, "file_prepare_write_nanos": 6325, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/04/10-12:02:27.514889 140026255656512 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":1712683685,"starts":1712721744,"executesMs":2907,"compactionJobId":34754,"attempt":0,"compactionInputRawBytes":176296050,"compactionInputZipBytes":80152498,"compactionOutputRawBytes":0,"compactionOutputZipBytes":47857858,"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-eac6563594892a3af7fcb487945df048-d52e656ca8099acd-00"}}, response = 2024/04/10-12:02:27.514996 140026255656512 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-04-10T01.28.05/.rocksdb/job-34754/att-00: olev 2, work 2.907 s, result 7.326 ms, install 0.569 ms, input{raw 168.129 MiB zip 76.439 MiB}