2024/07/09-00:54:09.994083 140499404637760 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00: fork to child time = 0.006037 sec 2024/07/09-00:54:09.994565 140499404637760 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00 2024/07/09-00:54:09.998775 140499404637760 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00 2024/07/09-00:54:09.999009 140499404637760 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-00:54:09.999183 140499404637760 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-00:54:10.051282 140499404637760 [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-23656/att-00/MANIFEST-12625661 2024/07/09-00:54:10.091641 140499404637760 [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-23656/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12652600, last_sequence is 147766588356, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12652494 2024/07/09-00:54:10.091648 140499404637760 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-00:54:10.091710 140499404637760 [version_set.cc:5652] Creating manifest 12652600 2024/07/09-00:54:10.120440 140499404637760 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-00:54:10.136385 140499404637760 [compaction_job.cc:2433] [default] [JOB 23656] Compacting 1@2 + 2@3 files to L3, score 1.04, subcompactions 1 : 1 2024/07/09-00:54:10.136406 140499404637760 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12533 Base level 2, inputs: [12652589(47MB)], [12650947(81MB) 12652440(90MB)] 2024/07/09-00:54:10.149306 140499404637760 [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 2024/07/09-00:54:10.149343 140499404637760 [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 2024/07/09-00:54:10.149367 140499404637760 [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 2024/07/09-00:54:10.149377 140499404637760 [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 2024/07/09-00:54:10.149387 140499404637760 [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 2024/07/09-00:54:11.553920 140499404637760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652601.sst) /dev/shm/ToplingTemp/Topling-30588-uB76W6 2024/07/09-00:54:12.347631 140499404637760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652601.sst): first pass time = 0.79's, 169.114'MB/sec 2024/07/09-00:54:13.851604 140499404637760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652601.sst): old prealloc_size = 147639500, real_size = 91601064 2024/07/09-00:54:13.851655 140499404637760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652601.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.67 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/07/09-00:54:14.403359 140499404637760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652601.sst): second pass time = 1.50's, 82.145'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 172.227'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14042.270'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.357'MB/sec write SST data time = 0.08's, 1167.535'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 = 41996.144'MB/sec zip my value time = 1.50's, unzip length = 0.123'GB zip my value throughput = 82.145'MB/sec zip pipeline throughput = 145.379'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.67 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.67 avg-val = 191.00 avg-zval = 135.57 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 = 0.0005 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 11.9004 value = 1.3572 dict = 1.00 all = 1.4125 } Zip/UnZip{ index = 0.0840 value = 0.7368 dict = 1.00 all = 0.7080 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.020961157 MB/sec (with seq num) write speed all = 0.020151064 MB/sec (without seq num) 2024/07/09-00:54:14.519236 140499404637760 [compaction_job.cc:1944] [default] [JOB 23656] Generated table #12652601: 671089 keys, 95024636 bytes, temperature: kWarm 2024/07/09-00:54:14.519320 140499404637760 EVENT_LOG_v1 {"time_micros": 1720457654519278, "cf_name": "default", "job": 23656, "event": "table_file_creation", "file_number": 12652601, "file_size": 95024636, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147565546236, "largest_seqno": 147766262101, "table_properties": {"data_size": 90982000, "index_size": 451136, "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": 1720457651, "oldest_key_time": 0, "file_creation_time": 1720457651, "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": 12652601, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:54:14.566081 140499404637760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652602.sst) /dev/shm/ToplingTemp/Topling-30588-5P1AN9 2024/07/09-00:54:15.894923 140499404637760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652602.sst): first pass time = 1.33's, 101.008'MB/sec 2024/07/09-00:54:17.065904 140499404637760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652602.sst): old prealloc_size = 147639500, real_size = 91795000 2024/07/09-00:54:17.065964 140499404637760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652602.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.95 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/07/09-00:54:17.676309 140499404637760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652602.sst): second pass time = 1.17's, 105.571'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 156.002'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17152.351'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.321'MB/sec write SST data time = 0.09's, 1095.171'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 = 38733.518'MB/sec zip my value time = 1.17's, unzip length = 0.123'GB zip my value throughput = 105.571'MB/sec zip pipeline throughput = 105.571'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.95 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.95 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 = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0006 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 8.4147 value = 1.3571 dict = 1.00 all = 1.4096 } Zip/UnZip{ index = 0.1188 value = 0.7369 dict = 1.00 all = 0.7094 } ---------------------------- 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 = 0.041901620 MB/sec (with seq num) write speed all = 0.040282234 MB/sec (without seq num) 2024/07/09-00:54:17.787894 140499404637760 [compaction_job.cc:1944] [default] [JOB 23656] Generated table #12652602: 671089 keys, 95218556 bytes, temperature: kWarm 2024/07/09-00:54:17.787958 140499404637760 EVENT_LOG_v1 {"time_micros": 1720457657787926, "cf_name": "default", "job": 23656, "event": "table_file_creation", "file_number": 12652602, "file_size": 95218556, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147614726477, "largest_seqno": 147766262189, "table_properties": {"data_size": 90989056, "index_size": 638016, "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": 1720457654, "oldest_key_time": 0, "file_creation_time": 1720457654, "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": 12652602, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:54:17.825727 140499404637760 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652603.sst) /dev/shm/ToplingTemp/Topling-30588-KjdIc8 2024/07/09-00:54:18.022671 140499404637760 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652603.sst): first pass time = 0.20's, 229.419'MB/sec 2024/07/09-00:54:18.383135 140499404637760 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652603.sst): old prealloc_size = 147639500, real_size = 33233384 2024/07/09-00:54:18.383182 140499404637760 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652603.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 225879 prefix = 4 raw-key = 0.0009 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.53 raw-val = 0.0416 GB zip-val = 0.0331 GB avg-val = 184.00 avg-zval = 146.35 2024/07/09-00:54:18.574062 140499404637760 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00/12652603.sst): second pass time = 0.36's, 115.645'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 180.331'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4519.828'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.347'MB/sec write SST data time = 0.03's, 1219.507'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.430'MB, throughput = 14825.908'MB/sec zip my value time = 0.36's, unzip length = 0.042'GB zip my value throughput = 115.645'MB/sec zip pipeline throughput = 115.645'MB/sec entries = 225879 avg-key = 16.00 avg-zkey = 0.53 avg-val = 184.00 avg-zval = 146.35 usrkeys = 225879 avg-key = 8.00 avg-zkey = 0.53 avg-val = 191.00 avg-zval = 146.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 225879 bytes = 818832 } seq expand size = 1581153 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0018 GB value = 0.0416 GB dict = 0.43 MB all = 0.0452 GB } __ZipSize{ index = 0.0001 GB value = 0.0331 GB dict = 0.43 MB all = 0.0344 GB } UnZip/Zip{ index = 15.0426 value = 1.2573 dict = 1.00 all = 1.3122 } Zip/UnZip{ index = 0.0665 value = 0.7954 dict = 1.00 all = 0.7621 } ---------------------------- total value len = 0.299499 GB avg = 0.191 KB (by entry num) total key len = 0.025089 GB avg = 0.016 KB total ukey len = 0.012544 GB avg = 0.008 KB total ukey num = 0.001568057 Billion total entry num = 0.001568057 Billion write speed all = 0.048946737 MB/sec (with seq num) write speed all = 0.047055076 MB/sec (without seq num) 2024/07/09-00:54:18.624146 140499404637760 [compaction_job.cc:1944] [default] [JOB 23656] Generated table #12652603: 225879 keys, 34426459 bytes, temperature: kWarm 2024/07/09-00:54:18.624236 140499404637760 EVENT_LOG_v1 {"time_micros": 1720457658624189, "cf_name": "default", "job": 23656, "event": "table_file_creation", "file_number": 12652603, "file_size": 34426459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147480218653, "largest_seqno": 147762686476, "table_properties": {"data_size": 33056656, "index_size": 120128, "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": 3614064, "raw_average_key_size": 16, "raw_value_size": 41561736, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 225879, "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": 1720457657, "oldest_key_time": 0, "file_creation_time": 1720457657, "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": 12652603, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-00:54:18.646141 140499404637760 [compaction_job.cc:699] job-23656: subcompact[0], size: 0.224670 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-23656/att-00 [12652601,12652602,12652603] 2024/07/09-00:54:18.723395 140499404637760 (Original Log Time 2024/07/09-00:54:10.136488) EVENT_LOG_v1 {"time_micros": 1720457650136427, "job": 23656, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12652589], "files_L3": [12650947, 12652440], "score": 1.04308, "input_data_size": 231113011, "oldest_snapshot_seqno": 147766587789} 2024/07/09-00:54:18.723400 140499404637760 (Original Log Time 2024/07/09-00:54:18.716378) [compaction_job.cc:2018] [default] [JOB 23656] Compacted 1@2 + 2@3 files to L3 => 224669651 bytes 2024/07/09-00:54:18.723403 140499404637760 (Original Log Time 2024/07/09-00:54:18.723308) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 27.2 rd, 26.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(47.7, 172.7 +0.0 blob) out(214.3 +0.0 blob), read-write-amplify(9.1) write-amplify(4.5) OK, records in: 1606988, records dropped: 38931 output_compression: Snappy 2024/07/09-00:54:18.723413 140499404637760 (Original Log Time 2024/07/09-00:54:18.723362) EVENT_LOG_v1 {"time_micros": 1720457658723337, "cf": "default", "job": 23656, "event": "compaction_finished", "compaction_time_micros": 8509668, "compaction_time_cpu_micros": 2886166, "output_level": 3, "num_output_files": 3, "total_output_size": 224669651, "num_input_records": 1606988, "num_output_records": 1568057, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 139558831, "file_range_sync_nanos": 0, "file_fsync_nanos": 2961, "file_prepare_write_nanos": 7346, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-00:54:18.859238 140499404637760 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":1720457649,"executesMs":8714,"compactionJobId":23656,"attempt":0,"compactionInputRawBytes":321397600,"compactionInputZipBytes":231113011,"compactionOutputRawBytes":0,"compactionOutputZipBytes":224669651,"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":"00-19f2073f60703dfa2f33c8e011459fda-1b2cc96b1376cb03-00"}}, response = 2024/07/09-00:54:18.859319 140499404637760 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-23656/att-00: olev 3, work 8.715 s, result 7.156 ms, install 7.058 ms, input{raw 306.509 MiB zip 220.407 MiB}