2024/08/20-17:04:37.406090 140500078605888 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00: fork to child time = 0.034868 sec 2024/08/20-17:04:37.407118 140500078605888 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00 2024/08/20-17:04:37.412437 140500078605888 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00 2024/08/20-17:04:37.413902 140500078605888 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:04:37.414279 140500078605888 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:04:37.458402 140500078605888 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40792/att-00/MANIFEST-14629260 2024/08/20-17:04:37.472430 140500078605888 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40792/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14676221, last_sequence is 190818710468, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14676150 2024/08/20-17:04:37.472438 140500078605888 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:04:37.472485 140500078605888 [version_set.cc:5652] Creating manifest 14676221 2024/08/20-17:04:37.497764 140500078605888 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:04:37.513471 140500078605888 [compaction_job.cc:2433] [default] [JOB 40792] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-17:04:37.513487 140500078605888 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20786 Base level 2, inputs: [14676184(31MB)], [14676163(91MB) 14676164(91MB) 14676165(2418KB)] 2024/08/20-17:04:37.784369 140500078605888 [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 2024/08/20-17:04:37.784399 140500078605888 [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 2024/08/20-17:04:37.784416 140500078605888 [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 2024/08/20-17:04:37.784428 140500078605888 [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 2024/08/20-17:04:37.784439 140500078605888 [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 2024/08/20-17:04:38.466737 140500078605888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676222.sst) /dev/shm/ToplingTemp/Topling-433579-wpHMun 2024/08/20-17:04:39.554946 140500078605888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676222.sst): first pass time = 1.09's, 123.343'MB/sec 2024/08/20-17:04:44.436483 140500078605888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676222.sst): old prealloc_size = 147639500, real_size = 92706568 2024/08/20-17:04:44.436585 140500078605888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676222.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 2.31 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-17:04:45.590547 140500078605888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676222.sst): second pass time = 4.88's, 25.300'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.15's, 83.297'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28564.992'MB/sec (index lex order gen) rebuild zvType time = 0.97's, 0.173'MB/sec write SST data time = 0.19's, 515.171'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26500.619'MB/sec zip my value time = 4.88's, unzip length = 0.123'GB zip my value throughput = 25.300'MB/sec zip pipeline throughput = 162.380'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.31 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.31 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0016 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.4594 value = 1.3571 dict = 1.00 all = 1.3962 } Zip/UnZip{ index = 0.2891 value = 0.7369 dict = 1.00 all = 0.7162 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 0.817826491 MB/sec (with seq num) write speed all = 0.785041550 MB/sec (without seq num) 2024/08/20-17:04:45.702713 140500078605888 [compaction_job.cc:1944] [default] [JOB 40792] Generated table #14676222: 671089 keys, 96130108 bytes, temperature: kWarm 2024/08/20-17:04:45.702814 140500078605888 EVENT_LOG_v1 {"time_micros": 1724144685702757, "cf_name": "default", "job": 40792, "event": "table_file_creation", "file_number": 14676222, "file_size": 96130108, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190653191864, "largest_seqno": 190818681099, "table_properties": {"data_size": 90986704, "index_size": 1551936, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724144678, "oldest_key_time": 0, "file_creation_time": 1724144678, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14676222, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:04:45.797404 140500078605888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676223.sst) /dev/shm/ToplingTemp/Topling-433579-DZIVRn 2024/08/20-17:04:47.642147 140500078605888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676223.sst): first pass time = 1.84's, 72.759'MB/sec 2024/08/20-17:04:49.714672 140500078605888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676223.sst): old prealloc_size = 147639500, real_size = 92417304 2024/08/20-17:04:49.714732 140500078605888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676223.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.87 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.59 2024/08/20-17:04:50.267535 140500078605888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676223.sst): second pass time = 2.07's, 59.625'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 173.353'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37149.088'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.368'MB/sec write SST data time = 0.10's, 992.719'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 31600.265'MB/sec zip my value time = 2.07's, unzip length = 0.123'GB zip my value throughput = 59.625'MB/sec zip pipeline throughput = 120.333'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.87 avg-val = 184.00 avg-zval = 135.59 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.87 avg-val = 191.00 avg-zval = 135.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.2708 value = 1.3570 dict = 1.00 all = 1.4004 } Zip/UnZip{ index = 0.2342 value = 0.7369 dict = 1.00 all = 0.7141 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 0.819422379 MB/sec (with seq num) write speed all = 0.786575826 MB/sec (without seq num) 2024/08/20-17:04:50.384033 140500078605888 [compaction_job.cc:1944] [default] [JOB 40792] Generated table #14676223: 671089 keys, 95840892 bytes, temperature: kWarm 2024/08/20-17:04:50.384112 140500078605888 EVENT_LOG_v1 {"time_micros": 1724144690384069, "cf_name": "default", "job": 40792, "event": "table_file_creation", "file_number": 14676223, "file_size": 95840892, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190653187314, "largest_seqno": 190818681096, "table_properties": {"data_size": 90992320, "index_size": 1257088, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724144685, "oldest_key_time": 0, "file_creation_time": 1724144685, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14676223, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:04:50.474945 140500078605888 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676224.sst) /dev/shm/ToplingTemp/Topling-433579-Soapop 2024/08/20-17:04:51.013731 140500078605888 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676224.sst): first pass time = 0.54's, 58.179'MB/sec 2024/08/20-17:04:52.162741 140500078605888 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676224.sst): part-0: reject ZipStore ratio = 0.822 2024/08/20-17:04:52.230126 140500078605888 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676224.sst): old prealloc_size = 147639500, real_size = 29191736 2024/08/20-17:04:52.230175 140500078605888 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676224.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 156714 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.02 raw-val = 0.0288 GB zip-val = 0.0288 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-17:04:52.284284 140500078605888 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00/14676224.sst): second pass time = 1.15's, 25.110'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.05's, 547.742'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9616.027'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.207'MB/sec write SST data time = 0.02's, 1369.237'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 = 1.15's, unzip length = 0.029'GB zip my value throughput = 25.110'MB/sec zip pipeline throughput = 130.691'MB/sec entries = 156714 avg-key = 16.00 avg-zkey = 2.02 avg-val = 184.00 avg-zval = 184.00 usrkeys = 156714 avg-key = 8.00 avg-zkey = 2.02 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 156714 bytes = 509328 } seq expand size = 1096998 multi value expand size = 0 cnt WriteAppend = 3527 UnZipSize{ index = 0.0013 GB value = 0.0288 GB dict = 0.00 MB all = 0.0313 GB } __ZipSize{ index = 0.0003 GB value = 0.0288 GB dict = 0.00 MB all = 0.0297 GB } UnZip/Zip{ index = 3.9574 value = 1.0000 dict = 0.00 all = 1.0566 } Zip/UnZip{ index = 0.2527 value = 1.0000 dict = 0.00 all = 0.9464 } ---------------------------- total value len = 62.583038 GB avg = 0.180 KB (by entry num) total key len = 6.812740 GB avg = 0.020 KB total ukey len = 3.201499 GB avg = 0.008 KB total ukey num = 0.390832453 Billion total entry num = 0.347710461 Billion write speed all = 0.819786075 MB/sec (with seq num) write speed all = 0.786925494 MB/sec (without seq num) 2024/08/20-17:04:52.323007 140500078605888 [compaction_job.cc:1944] [default] [JOB 40792] Generated table #14676224: 156714 keys, 29662890 bytes, temperature: kWarm 2024/08/20-17:04:52.323078 140500078605888 EVENT_LOG_v1 {"time_micros": 1724144692323043, "cf_name": "default", "job": 40792, "event": "table_file_creation", "file_number": 14676224, "file_size": 29662890, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190781466605, "largest_seqno": 190818680929, "table_properties": {"data_size": 28835568, "index_size": 316800, "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": 2507424, "raw_average_key_size": 16, "raw_value_size": 28835376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 156714, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-MixedLenBlobStore", "creation_time": 1724144690, "oldest_key_time": 0, "file_creation_time": 1724144690, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14676224, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:04:52.337302 140500078605888 [compaction_job.cc:699] job-40792: subcompact[0], size: 0.221634 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40792/att-00 [14676222,14676223,14676224] 2024/08/20-17:04:52.404323 140500078605888 (Original Log Time 2024/08/20-17:04:37.513540) EVENT_LOG_v1 {"time_micros": 1724144677513500, "job": 40792, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14676184], "files_L3": [14676163, 14676164, 14676165], "score": 0.998216, "input_data_size": 227431606, "oldest_snapshot_seqno": 190818709945} 2024/08/20-17:04:52.404329 140500078605888 (Original Log Time 2024/08/20-17:04:52.403631) [compaction_job.cc:2018] [default] [JOB 40792] Compacted 1@2 + 3@3 files to L3 => 221633890 bytes 2024/08/20-17:04:52.404331 140500078605888 (Original Log Time 2024/08/20-17:04:52.404224) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 15.3 rd, 15.0 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(31.4, 185.5 +0.0 blob) out(211.4 +0.0 blob), read-write-amplify(13.7) write-amplify(6.7) OK, records in: 1509697, records dropped: 10805 output_compression: Snappy 2024/08/20-17:04:52.404344 140500078605888 (Original Log Time 2024/08/20-17:04:52.404292) EVENT_LOG_v1 {"time_micros": 1724144692404258, "cf": "default", "job": 40792, "event": "compaction_finished", "compaction_time_micros": 14823774, "compaction_time_cpu_micros": 3796316, "output_level": 3, "num_output_files": 3, "total_output_size": 221633890, "num_input_records": 1509697, "num_output_records": 1498892, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 161675020, "file_range_sync_nanos": 0, "file_fsync_nanos": 2321, "file_prepare_write_nanos": 132251, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-17:04:52.545726 140500078605888 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":1724092920,"starts":1724144677,"executesMs":14975,"compactionJobId":40792,"attempt":0,"compactionInputRawBytes":301939400,"compactionInputZipBytes":227431606,"compactionOutputRawBytes":0,"compactionOutputZipBytes":221633890,"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":"00-3e35b7c544cfe48038e15b23f9260874-c075f1b8d082f532-00"}}, response = 2024/08/20-17:04:52.545834 140500078605888 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40792/att-00: olev 3, work 14.975 s, result 21.937 ms, install 0.755 ms, input{raw 287.952 MiB zip 216.896 MiB}