2024/07/09-04:02:30.284218 140499421423168 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00: fork to child time = 0.031238 sec 2024/07/09-04:02:30.285181 140499421423168 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00 2024/07/09-04:02:30.290192 140499421423168 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00 2024/07/09-04:02:30.290608 140499421423168 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-04:02:30.290918 140499421423168 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-04:02:30.345230 140499421423168 [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-29782/att-00/MANIFEST-12625661 2024/07/09-04:02:30.408078 140499421423168 [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-29782/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12659641, last_sequence is 147926985545, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12659407 2024/07/09-04:02:30.408086 140499421423168 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-04:02:30.408156 140499421423168 [version_set.cc:5652] Creating manifest 12659641 2024/07/09-04:02:30.439915 140499421423168 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-04:02:30.457518 140499421423168 [compaction_job.cc:2433] [default] [JOB 29782] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/09-04:02:30.457528 140499421423168 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15632 Base level 3, inputs: [12659456(90MB)], [12655569(172MB) 12655570(172MB) 12659520(51MB)] 2024/07/09-04:02:30.470822 140499421423168 [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 2024/07/09-04:02:30.470851 140499421423168 [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 2024/07/09-04:02:30.470873 140499421423168 [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 2024/07/09-04:02:30.470882 140499421423168 [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 2024/07/09-04:02:30.470889 140499421423168 [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 2024/07/09-04:02:32.838221 140499421423168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659642.sst) /dev/shm/ToplingTemp/Topling-77261-uovpAl 2024/07/09-04:02:34.441091 140499421423168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659642.sst): first pass time = 1.60's, 167.478'MB/sec 2024/07/09-04:02:37.456259 140499421423168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659642.sst): old prealloc_size = 295279001, real_size = 173573704 2024/07/09-04:02:37.456331 140499421423168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659642.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.21 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-04:02:38.607288 140499421423168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659642.sst): second pass time = 3.01's, 81.944'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.15's, 157.007'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7453.408'MB/sec (index lex order gen) rebuild zvType time = 0.98's, 0.341'MB/sec write SST data time = 0.17's, 1083.096'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 78057.223'MB/sec zip my value time = 3.01's, unzip length = 0.247'GB zip my value throughput = 81.944'MB/sec zip pipeline throughput = 86.829'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.21 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.21 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 38.6750 value = 1.4278 dict = 1.00 all = 1.4854 } Zip/UnZip{ index = 0.0259 value = 0.7004 dict = 1.00 all = 0.6732 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.015494026 MB/sec (with seq num) write speed all = 0.014895223 MB/sec (without seq num) 2024/07/09-04:02:38.802056 140499421423168 [compaction_job.cc:1944] [default] [JOB 29782] Generated table #12659642: 1342178 keys, 180716845 bytes, temperature: kWarm 2024/07/09-04:02:38.802125 140499421423168 EVENT_LOG_v1 {"time_micros": 1720468958802083, "cf_name": "default", "job": 29782, "event": "table_file_creation", "file_number": 12659642, "file_size": 180716845, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180688463, "largest_seqno": 147915996023, "table_properties": {"data_size": 172960352, "index_size": 277632, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720468952, "oldest_key_time": 0, "file_creation_time": 1720468952, "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": 12659642, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:02:38.869638 140499421423168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659643.sst) /dev/shm/ToplingTemp/Topling-77261-kromFk 2024/07/09-04:02:42.367602 140499421423168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659643.sst): first pass time = 3.50's, 76.741'MB/sec 2024/07/09-04:02:46.360239 140499421423168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659643.sst): old prealloc_size = 295279001, real_size = 173569160 2024/07/09-04:02:46.360308 140499421423168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659643.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.20 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-04:02:47.724706 140499421423168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659643.sst): second pass time = 3.99's, 61.875'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.36's, 132.444'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10936.310'MB/sec (index lex order gen) rebuild zvType time = 1.19's, 0.282'MB/sec write SST data time = 0.17's, 1040.121'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 76813.625'MB/sec zip my value time = 3.99's, unzip length = 0.247'GB zip my value throughput = 61.875'MB/sec zip pipeline throughput = 101.420'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.20 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.20 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5033184 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1807 GB } UnZip/Zip{ index = 40.2911 value = 1.4278 dict = 1.00 all = 1.4854 } Zip/UnZip{ index = 0.0248 value = 0.7004 dict = 1.00 all = 0.6732 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.030972303 MB/sec (with seq num) write speed all = 0.029775306 MB/sec (without seq num) 2024/07/09-04:02:47.960669 140499421423168 [compaction_job.cc:1944] [default] [JOB 29782] Generated table #12659643: 1342178 keys, 180712237 bytes, temperature: kWarm 2024/07/09-04:02:47.960719 140499421423168 EVENT_LOG_v1 {"time_micros": 1720468967960690, "cf_name": "default", "job": 29782, "event": "table_file_creation", "file_number": 12659643, "file_size": 180712237, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180688824, "largest_seqno": 147923205489, "table_properties": {"data_size": 172966928, "index_size": 266496, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720468958, "oldest_key_time": 0, "file_creation_time": 1720468958, "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": 12659643, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:02:48.029791 140499421423168 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659644.sst) /dev/shm/ToplingTemp/Topling-77261-LOdT2i 2024/07/09-04:02:49.176062 140499421423168 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659644.sst): first pass time = 1.15's, 97.170'MB/sec 2024/07/09-04:02:50.044385 140499421423168 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659644.sst): old prealloc_size = 295279001, real_size = 76764352 2024/07/09-04:02:50.044433 140499421423168 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659644.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 556896 prefix = 4 raw-key = 0.0022 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.20 raw-val = 0.1025 GB zip-val = 0.0765 GB avg-val = 184.00 avg-zval = 137.39 2024/07/09-04:02:50.582973 140499421423168 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00/12659644.sst): second pass time = 0.87's, 118.107'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 148.064'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4414.058'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.296'MB/sec write SST data time = 0.07's, 1157.152'MB/sec dict compress time = 0.00's, 1028376.000'MB/sec z-dict build time = 0.00's, sample length = 1.028'MB, throughput = 30107.328'MB/sec zip my value time = 0.87's, unzip length = 0.102'GB zip my value throughput = 118.107'MB/sec zip pipeline throughput = 118.107'MB/sec entries = 556896 avg-key = 16.00 avg-zkey = 0.20 avg-val = 184.00 avg-zval = 137.39 usrkeys = 556896 avg-key = 8.00 avg-zkey = 0.20 avg-val = 191.00 avg-zval = 137.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 556896 bytes = 2088368 } seq expand size = 3898272 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0045 GB value = 0.1025 GB dict = 1.03 MB all = 0.1114 GB } __ZipSize{ index = 0.0001 GB value = 0.0765 GB dict = 1.03 MB all = 0.0797 GB } UnZip/Zip{ index = 40.3548 value = 1.3392 dict = 1.00 all = 1.3967 } Zip/UnZip{ index = 0.0248 value = 0.7467 dict = 1.00 all = 0.7160 } ---------------------------- total value len = 0.619079 GB avg = 0.191 KB (by entry num) total key len = 0.051860 GB avg = 0.016 KB total ukey len = 0.025930 GB avg = 0.008 KB total ukey num = 0.003241252 Billion total entry num = 0.003241252 Billion write speed all = 0.037391854 MB/sec (with seq num) write speed all = 0.035946758 MB/sec (without seq num) 2024/07/09-04:02:50.676278 140499421423168 [compaction_job.cc:1944] [default] [JOB 29782] Generated table #12659644: 556896 keys, 79742955 bytes, temperature: kWarm 2024/07/09-04:02:50.676343 140499421423168 EVENT_LOG_v1 {"time_micros": 1720468970676309, "cf_name": "default", "job": 29782, "event": "table_file_creation", "file_number": 12659644, "file_size": 79742955, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180689075, "largest_seqno": 147923210729, "table_properties": {"data_size": 76514592, "index_size": 110400, "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": 8910336, "raw_average_key_size": 16, "raw_value_size": 102468864, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 556896, "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": 1720468968, "oldest_key_time": 0, "file_creation_time": 1720468968, "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": 12659644, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:02:50.706790 140499421423168 [compaction_job.cc:699] job-29782: subcompact[0], size: 0.441172 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-29782/att-00 [12659642,12659643,12659644] 2024/07/09-04:02:50.775349 140499421423168 (Original Log Time 2024/07/09-04:02:30.457574) EVENT_LOG_v1 {"time_micros": 1720468950457539, "job": 29782, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12659456], "files_L4": [12655569, 12655570, 12659520], "score": 1.00802, "input_data_size": 511038193, "oldest_snapshot_seqno": 147926984943} 2024/07/09-04:02:50.775353 140499421423168 (Original Log Time 2024/07/09-04:02:50.771674) [compaction_job.cc:2018] [default] [JOB 29782] Compacted 1@3 + 3@4 files to L4 => 441172037 bytes 2024/07/09-04:02:50.775354 140499421423168 (Original Log Time 2024/07/09-04:02:50.775295) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 25.2 rd, 21.8 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.8, 396.6 +0.0 blob) out(420.7 +0.0 blob), read-write-amplify(10.0) write-amplify(4.6) OK, records in: 3725410, records dropped: 484158 output_compression: Snappy 2024/07/09-04:02:50.775360 140499421423168 (Original Log Time 2024/07/09-04:02:50.775334) EVENT_LOG_v1 {"time_micros": 1720468970775317, "cf": "default", "job": 29782, "event": "compaction_finished", "compaction_time_micros": 20249223, "compaction_time_cpu_micros": 7241248, "output_level": 4, "num_output_files": 3, "total_output_size": 441172037, "num_input_records": 3725410, "num_output_records": 3241252, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 272275538, "file_range_sync_nanos": 0, "file_fsync_nanos": 3457, "file_prepare_write_nanos": 7830, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-04:02:50.897497 140499421423168 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":1720468950,"executesMs":20480,"compactionJobId":29782,"attempt":0,"compactionInputRawBytes":745082000,"compactionInputZipBytes":511038193,"compactionOutputRawBytes":0,"compactionOutputZipBytes":441172037,"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-ffdb153b4201953a8159d0b39c800eb0-526def3c788caa64-00"}}, response = 2024/07/09-04:02:50.897555 140499421423168 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-29782/att-00: olev 4, work 20.480 s, result 7.057 ms, install 3.703 ms, input{raw 710.566 MiB zip 487.364 MiB}