2024/07/25-09:50:56.575250 140495518504512 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00: fork to child time = 0.022526 sec 2024/07/25-09:50:56.575899 140495518504512 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00 2024/07/25-09:50:56.579553 140495518504512 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00 2024/07/25-09:50:56.580436 140495518504512 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-09:50:56.580609 140495518504512 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-09:50:56.626825 140495518504512 [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-60582/att-00/MANIFEST-13366722 2024/07/25-09:50:56.642869 140495518504512 [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-60582/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13440571, last_sequence is 164764483411, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13440513 2024/07/25-09:50:56.642878 140495518504512 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-09:50:56.642942 140495518504512 [version_set.cc:5652] Creating manifest 13440571 2024/07/25-09:50:56.667846 140495518504512 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-09:50:56.684214 140495518504512 [compaction_job.cc:2433] [default] [JOB 60582] Compacting 2@1 + 2@2 files to L2, score 0.92, subcompactions 1 : 1 2024/07/25-09:50:56.684230 140495518504512 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31823 Base level 1, inputs: [13440552(31MB) 13440555(9116KB)], [13440478(48MB) 13440479(32MB)] 2024/07/25-09:50:56.995021 140495518504512 [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 2024/07/25-09:50:56.995064 140495518504512 [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 2024/07/25-09:50:56.995084 140495518504512 [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 2024/07/25-09:50:56.995097 140495518504512 [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 2024/07/25-09:50:56.995109 140495518504512 [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 2024/07/25-09:50:57.443454 140495518504512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440572.sst) /dev/shm/ToplingTemp/Topling-183268-3Cq913 2024/07/25-09:50:57.760556 140495518504512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440572.sst): first pass time = 0.32's, 211.667'MB/sec 2024/07/25-09:50:59.488980 140495518504512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440572.sst): old prealloc_size = 73819750, real_size = 49478192 2024/07/25-09:50:59.489068 140495518504512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440572.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.14 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/25-09:51:00.339986 140495518504512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440572.sst): second pass time = 1.73's, 35.747'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.85's, 59.973'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27082.452'MB/sec (index lex order gen) rebuild zvType time = 0.67's, 0.125'MB/sec write SST data time = 0.18's, 285.457'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 15496.586'MB/sec zip my value time = 1.73's, unzip length = 0.062'GB zip my value throughput = 35.747'MB/sec zip pipeline throughput = 130.647'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.14 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.14 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.5570 value = 1.2952 dict = 1.00 all = 1.3149 } Zip/UnZip{ index = 0.6423 value = 0.7721 dict = 1.00 all = 0.7605 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.001102396 MB/sec (with seq num) write speed all = 0.001059792 MB/sec (without seq num) 2024/07/25-09:51:00.436795 140495518504512 [compaction_job.cc:1944] [default] [JOB 60582] Generated table #13440572: 335545 keys, 51036013 bytes, temperature: kWarm 2024/07/25-09:51:00.436908 140495518504512 EVENT_LOG_v1 {"time_micros": 1721872260436843, "cf_name": "default", "job": 60582, "event": "table_file_creation", "file_number": 13440572, "file_size": 51036013, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164753305321, "largest_seqno": 164764400573, "table_properties": {"data_size": 47670048, "index_size": 1724096, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721872257, "oldest_key_time": 0, "file_creation_time": 1721872257, "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": 13440572, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-09:51:00.483366 140495518504512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440573.sst) /dev/shm/ToplingTemp/Topling-183268-2OjOQ2 2024/07/25-09:51:01.488074 140495518504512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440573.sst): first pass time = 1.00's, 66.798'MB/sec 2024/07/25-09:51:02.612787 140495518504512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440573.sst): old prealloc_size = 73819750, real_size = 48735408 2024/07/25-09:51:02.612854 140495518504512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440573.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.93 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/25-09:51:03.002996 140495518504512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440573.sst): second pass time = 1.12's, 54.933'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 129.007'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20729.984'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.252'MB/sec write SST data time = 0.06's, 882.493'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 24998.776'MB/sec zip my value time = 1.12's, unzip length = 0.062'GB zip my value throughput = 54.933'MB/sec zip pipeline throughput = 131.508'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.93 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.93 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.7269 value = 1.2952 dict = 1.00 all = 1.3333 } Zip/UnZip{ index = 0.3667 value = 0.7721 dict = 1.00 all = 0.7500 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.002204699 MB/sec (with seq num) write speed all = 0.002119494 MB/sec (without seq num) 2024/07/25-09:51:03.154392 140495518504512 [compaction_job.cc:1944] [default] [JOB 60582] Generated table #13440573: 335545 keys, 50334347 bytes, temperature: kWarm 2024/07/25-09:51:03.154483 140495518504512 EVENT_LOG_v1 {"time_micros": 1721872263154435, "cf_name": "default", "job": 60582, "event": "table_file_creation", "file_number": 13440573, "file_size": 50334347, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164731165941, "largest_seqno": 164764400579, "table_properties": {"data_size": 47667008, "index_size": 984384, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1721872260, "oldest_key_time": 0, "file_creation_time": 1721872260, "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": 13440573, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-09:51:03.208131 140495518504512 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440574.sst) /dev/shm/ToplingTemp/Topling-183268-P0Amn3 2024/07/25-09:51:03.340917 140495518504512 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440574.sst): first pass time = 0.13's, 108.334'MB/sec 2024/07/25-09:51:04.188312 140495518504512 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440574.sst): part-0: reject ZipStore ratio = 0.890 2024/07/25-09:51:04.222480 140495518504512 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440574.sst): old prealloc_size = 73819750, real_size = 13624336 2024/07/25-09:51:04.222527 140495518504512 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440574.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 71904 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 5.22 raw-val = 0.0132 GB zip-val = 0.0132 GB avg-val = 184.00 avg-zval = 184.00 2024/07/25-09:51:04.279606 140495518504512 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00/13440574.sst): second pass time = 0.85's, 15.629'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.06's, 242.132'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10935.553'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.477'MB/sec write SST data time = 0.02's, 714.864'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 = 0.85's, unzip length = 0.013'GB zip my value throughput = 15.629'MB/sec zip pipeline throughput = 69.581'MB/sec entries = 71904 avg-key = 16.00 avg-zkey = 5.22 avg-val = 184.00 avg-zval = 184.00 usrkeys = 71904 avg-key = 8.00 avg-zkey = 5.22 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 71904 bytes = 215728 } seq expand size = 503328 multi value expand size = 0 cnt WriteAppend = 1623 UnZipSize{ index = 0.0006 GB value = 0.0132 GB dict = 0.00 MB all = 0.0144 GB } __ZipSize{ index = 0.0004 GB value = 0.0132 GB dict = 0.00 MB all = 0.0138 GB } UnZip/Zip{ index = 1.5312 value = 1.0000 dict = 0.00 all = 1.0403 } Zip/UnZip{ index = 0.6531 value = 1.0000 dict = 0.00 all = 0.9612 } ---------------------------- total value len = 0.141912 GB avg = 0.191 KB (by entry num) total key len = 0.011888 GB avg = 0.016 KB total ukey len = 0.005944 GB avg = 0.008 KB total ukey num = 0.000742994 Billion total entry num = 0.000742994 Billion write speed all = 0.002440873 MB/sec (with seq num) write speed all = 0.002346539 MB/sec (without seq num) 2024/07/25-09:51:04.305369 140495518504512 [compaction_job.cc:1944] [default] [JOB 60582] Generated table #13440574: 71904 keys, 13823371 bytes, temperature: kWarm 2024/07/25-09:51:04.305451 140495518504512 EVENT_LOG_v1 {"time_micros": 1721872264305400, "cf_name": "default", "job": 60582, "event": "table_file_creation", "file_number": 13440574, "file_size": 13823371, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164753305323, "largest_seqno": 164764399986, "table_properties": {"data_size": 13230528, "index_size": 375680, "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": 1150464, "raw_average_key_size": 16, "raw_value_size": 13230336, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 71904, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1721872263, "oldest_key_time": 0, "file_creation_time": 1721872263, "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": 13440574, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-09:51:04.318755 140495518504512 [compaction_job.cc:699] job-60582: subcompact[0], size: 0.115194 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60582/att-00 [13440572,13440573,13440574] 2024/07/25-09:51:04.354976 140495518504512 (Original Log Time 2024/07/25-09:50:56.684286) EVENT_LOG_v1 {"time_micros": 1721872256684243, "job": 60582, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13440552, 13440555], "files_L2": [13440478, 13440479], "score": 0.921892, "input_data_size": 127502755, "oldest_snapshot_seqno": 164764483189} 2024/07/25-09:51:04.354981 140495518504512 (Original Log Time 2024/07/25-09:51:04.354394) [compaction_job.cc:2018] [default] [JOB 60582] Compacted 2@1 + 2@2 files to L2 => 115193731 bytes 2024/07/25-09:51:04.354984 140495518504512 (Original Log Time 2024/07/25-09:51:04.354894) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 16.7 rd, 15.1 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(40.8, 80.8 +0.0 blob) out(109.9 +0.0 blob), read-write-amplify(5.7) write-amplify(2.7) OK, records in: 748539, records dropped: 5545 output_compression: Snappy 2024/07/25-09:51:04.354994 140495518504512 (Original Log Time 2024/07/25-09:51:04.354953) EVENT_LOG_v1 {"time_micros": 1721872264354926, "cf": "default", "job": 60582, "event": "compaction_finished", "compaction_time_micros": 7634480, "compaction_time_cpu_micros": 1791677, "output_level": 2, "num_output_files": 3, "total_output_size": 115193731, "num_input_records": 748539, "num_output_records": 742994, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 162836365, "file_range_sync_nanos": 0, "file_fsync_nanos": 3003, "file_prepare_write_nanos": 108996, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-09:51:04.501947 140495518504512 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":1721872256,"executesMs":7774,"compactionJobId":60582,"attempt":0,"compactionInputRawBytes":149707800,"compactionInputZipBytes":127502755,"compactionOutputRawBytes":0,"compactionOutputZipBytes":115193731,"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":"00-21e36ec5f2ef7b4db4a880d3ad753775-8749604a8adaa45e-00"}}, response = 2024/07/25-09:51:04.502055 140495518504512 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-60582/att-00: olev 2, work 7.774 s, result 4.712 ms, install 0.625 ms, input{raw 142.772 MiB zip 121.596 MiB}