2024/07/09-13:36:27.790199 140099093845568 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00: fork to child time = 0.058641 sec 2024/07/09-13:36:27.790961 140099093845568 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00 2024/07/09-13:36:27.795456 140099093845568 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00 2024/07/09-13:36:27.796820 140099093845568 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-13:36:27.797121 140099093845568 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-13:36:27.844394 140099093845568 [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-46796/att-00/MANIFEST-12625661 2024/07/09-13:36:27.874195 140099093845568 [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-46796/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12679456, last_sequence is 148384752614, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12679397 2024/07/09-13:36:27.874204 140099093845568 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-13:36:27.874260 140099093845568 [version_set.cc:5652] Creating manifest 12679456 2024/07/09-13:36:27.900962 140099093845568 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-13:36:27.917766 140099093845568 [compaction_job.cc:2433] [default] [JOB 46796] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/09-13:36:27.917781 140099093845568 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24164 Base level 3, inputs: [12679224(91MB)], [12678998(172MB) 12678999(77MB) 12678996(172MB)] 2024/07/09-13:36:27.938116 140099093845568 [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 2024/07/09-13:36:27.938161 140099093845568 [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 2024/07/09-13:36:27.938188 140099093845568 [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 2024/07/09-13:36:27.938198 140099093845568 [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 2024/07/09-13:36:27.938207 140099093845568 [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 2024/07/09-13:36:30.735233 140099093845568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679457.sst) /dev/shm/ToplingTemp/Topling-90404-rMEe89 2024/07/09-13:36:33.838471 140099093845568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679457.sst): first pass time = 3.10's, 86.503'MB/sec 2024/07/09-13:36:43.558543 140099093845568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679457.sst): old prealloc_size = 295279001, real_size = 173880184 2024/07/09-13:36:43.558642 140099093845568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679457.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 0.45 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-13:36:45.083315 140099093845568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679457.sst): second pass time = 9.72's, 25.412'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.52's, 118.830'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11826.417'MB/sec (index lex order gen) rebuild zvType time = 1.18's, 0.284'MB/sec write SST data time = 0.34's, 527.807'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 63658.949'MB/sec zip my value time = 9.72's, unzip length = 0.247'GB zip my value throughput = 25.412'MB/sec zip pipeline throughput = 150.413'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.45 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.45 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } 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 = 0.0006 GB value = 0.1729 GB dict = 2.44 MB all = 0.1812 GB } UnZip/Zip{ index = 17.9743 value = 1.4280 dict = 1.00 all = 1.4815 } Zip/UnZip{ index = 0.0556 value = 0.7003 dict = 1.00 all = 0.6750 } ---------------------------- 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 = 0.012361783 MB/sec (with seq num) write speed all = 0.011884033 MB/sec (without seq num) 2024/07/09-13:36:45.316387 140099093845568 [compaction_job.cc:1944] [default] [JOB 46796] Generated table #12679457: 1342178 keys, 181191085 bytes, temperature: kWarm 2024/07/09-13:36:45.316494 140099093845568 EVENT_LOG_v1 {"time_micros": 1720503405316432, "cf_name": "default", "job": 46796, "event": "table_file_creation", "file_number": 12679457, "file_size": 181191085, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147185866540, "largest_seqno": 148375558882, "table_properties": {"data_size": 172947072, "index_size": 597376, "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": 1720503390, "oldest_key_time": 0, "file_creation_time": 1720503390, "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": 12679457, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:36:45.484406 140099093845568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679458.sst) /dev/shm/ToplingTemp/Topling-90404-RccCs8 2024/07/09-13:36:50.807460 140099093845568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679458.sst): first pass time = 5.32's, 50.429'MB/sec 2024/07/09-13:36:55.395901 140099093845568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679458.sst): old prealloc_size = 295279001, real_size = 173954488 2024/07/09-13:36:55.395980 140099093845568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679458.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 0.51 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-13:36:56.621960 140099093845568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679458.sst): second pass time = 4.59's, 53.843'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.23's, 147.844'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15488.990'MB/sec (index lex order gen) rebuild zvType time = 1.02's, 0.329'MB/sec write SST data time = 0.21's, 875.333'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 37463.830'MB/sec zip my value time = 4.59's, unzip length = 0.247'GB zip my value throughput = 53.843'MB/sec zip pipeline throughput = 124.379'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.51 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.51 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } 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 = 0.0007 GB value = 0.1729 GB dict = 2.44 MB all = 0.1813 GB } UnZip/Zip{ index = 15.7696 value = 1.4280 dict = 1.00 all = 1.4809 } Zip/UnZip{ index = 0.0634 value = 0.7003 dict = 1.00 all = 0.6753 } ---------------------------- 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 = 0.024710879 MB/sec (with seq num) write speed all = 0.023755870 MB/sec (without seq num) 2024/07/09-13:36:56.834678 140099093845568 [compaction_job.cc:1944] [default] [JOB 46796] Generated table #12679458: 1342178 keys, 181265389 bytes, temperature: kWarm 2024/07/09-13:36:56.834761 140099093845568 EVENT_LOG_v1 {"time_micros": 1720503416834716, "cf_name": "default", "job": 46796, "event": "table_file_creation", "file_number": 12679458, "file_size": 181265389, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147185887212, "largest_seqno": 148375558877, "table_properties": {"data_size": 172937856, "index_size": 680896, "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": 1720503405, "oldest_key_time": 0, "file_creation_time": 1720503405, "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": 12679458, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:36:57.005077 140099093845568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679459.sst) /dev/shm/ToplingTemp/Topling-90404-01PPW6 2024/07/09-13:36:59.479064 140099093845568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679459.sst): first pass time = 2.47's, 90.196'MB/sec 2024/07/09-13:37:06.444618 140099093845568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679459.sst): old prealloc_size = 295279001, real_size = 146375064 2024/07/09-13:37:06.444692 140099093845568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679459.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1115700 prefix = 4 raw-key = 0.0045 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.34 raw-val = 0.2053 GB zip-val = 0.1457 GB avg-val = 184.00 avg-zval = 130.61 2024/07/09-13:37:07.881375 140099093845568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00/12679459.sst): second pass time = 6.96's, 29.478'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.44's, 106.119'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11313.628'MB/sec (index lex order gen) rebuild zvType time = 1.16's, 0.241'MB/sec write SST data time = 0.28's, 543.242'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.043'MB, throughput = 41990.917'MB/sec zip my value time = 6.96's, unzip length = 0.205'GB zip my value throughput = 29.478'MB/sec zip pipeline throughput = 169.648'MB/sec entries = 1115700 avg-key = 16.00 avg-zkey = 0.34 avg-val = 184.00 avg-zval = 130.61 usrkeys = 1115700 avg-key = 8.00 avg-zkey = 0.34 avg-val = 191.00 avg-zval = 130.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1115700 bytes = 4323360 } seq expand size = 7809900 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0089 GB value = 0.2053 GB dict = 2.04 MB all = 0.2231 GB } __ZipSize{ index = 0.0004 GB value = 0.1457 GB dict = 2.04 MB all = 0.1525 GB } UnZip/Zip{ index = 23.7707 value = 1.4088 dict = 1.00 all = 1.4636 } Zip/UnZip{ index = 0.0421 value = 0.7098 dict = 1.00 all = 0.6833 } ---------------------------- total value len = 0.725811 GB avg = 0.191 KB (by entry num) total key len = 0.060801 GB avg = 0.016 KB total ukey len = 0.030400 GB avg = 0.008 KB total ukey num = 0.003800056 Billion total entry num = 0.003800056 Billion write speed all = 0.034963965 MB/sec (with seq num) write speed all = 0.033612701 MB/sec (without seq num) 2024/07/09-13:37:08.062703 140099093845568 [compaction_job.cc:1944] [default] [JOB 46796] Generated table #12679459: 1115700 keys, 152463884 bytes, temperature: kWarm 2024/07/09-13:37:08.062787 140099093845568 EVENT_LOG_v1 {"time_micros": 1720503428062743, "cf_name": "default", "job": 46796, "event": "table_file_creation", "file_number": 12679459, "file_size": 152463884, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147185877814, "largest_seqno": 148375558879, "table_properties": {"data_size": 145720512, "index_size": 375488, "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": 17851200, "raw_average_key_size": 16, "raw_value_size": 205288800, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1115700, "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": 1720503416, "oldest_key_time": 0, "file_creation_time": 1720503416, "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": 12679459, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-13:37:08.191801 140099093845568 [compaction_job.cc:699] job-46796: subcompact[0], size: 0.514920 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46796/att-00 [12679457,12679458,12679459] 2024/07/09-13:37:08.372210 140099093845568 (Original Log Time 2024/07/09-13:36:27.917845) EVENT_LOG_v1 {"time_micros": 1720503387917794, "job": 46796, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12679224], "files_L4": [12678998, 12678999, 12678996], "score": 1.01286, "input_data_size": 539487794, "oldest_snapshot_seqno": 148384751251} 2024/07/09-13:37:08.372215 140099093845568 (Original Log Time 2024/07/09-13:37:08.365289) [compaction_job.cc:2018] [default] [JOB 46796] Compacted 1@3 + 3@4 files to L4 => 514920358 bytes 2024/07/09-13:37:08.372217 140099093845568 (Original Log Time 2024/07/09-13:37:08.372111) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 13.4 rd, 12.8 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(91.8, 422.7 +0.0 blob) out(491.1 +0.0 blob), read-write-amplify(11.0) write-amplify(5.4) OK, records in: 3919615, records dropped: 119559 output_compression: Snappy 2024/07/09-13:37:08.372229 140099093845568 (Original Log Time 2024/07/09-13:37:08.372177) EVENT_LOG_v1 {"time_micros": 1720503428372148, "cf": "default", "job": 46796, "event": "compaction_finished", "compaction_time_micros": 40273973, "compaction_time_cpu_micros": 10956702, "output_level": 4, "num_output_files": 3, "total_output_size": 514920358, "num_input_records": 3919615, "num_output_records": 3800056, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 353795426, "file_range_sync_nanos": 0, "file_fsync_nanos": 2213, "file_prepare_write_nanos": 10365, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-13:37:08.513093 140099093845568 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":1720503387,"executesMs":40566,"compactionJobId":46796,"attempt":0,"compactionInputRawBytes":783923000,"compactionInputZipBytes":539487794,"compactionOutputRawBytes":0,"compactionOutputZipBytes":514920358,"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-a6233f0ee639e2be7f62770e050b1ef0-4ca3069ddab31c44-00"}}, response = 2024/07/09-13:37:08.513209 140099093845568 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-46796/att-00: olev 4, work 40.567 s, result 8.181 ms, install 6.979 ms, input{raw 747.607 MiB zip 514.496 MiB}