2024/07/09-18:45:39.935655 140433436714560 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00: fork to child time = 0.008257 sec 2024/07/09-18:45:39.936582 140433436714560 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00 2024/07/09-18:45:39.941648 140433436714560 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00 2024/07/09-18:45:39.941978 140433436714560 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-18:45:39.942270 140433436714560 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-18:45:39.977665 140433436714560 [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-56442/att-00/MANIFEST-12625661 2024/07/09-18:45:40.020529 140433436714560 [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-56442/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12690524, last_sequence is 148616494325, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12690435 2024/07/09-18:45:40.020535 140433436714560 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-18:45:40.020606 140433436714560 [version_set.cc:5652] Creating manifest 12690524 2024/07/09-18:45:40.048872 140433436714560 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-18:45:40.064664 140433436714560 [compaction_job.cc:2433] [default] [JOB 56442] Compacting 1@3 + 4@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/09-18:45:40.064676 140433436714560 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29010 Base level 3, inputs: [12690503(89MB)], [12687584(172MB) 12687585(59MB) 12689069(172MB) 12689070(42MB)] 2024/07/09-18:45:40.077440 140433436714560 [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 2024/07/09-18:45:40.077488 140433436714560 [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 2024/07/09-18:45:40.077515 140433436714560 [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 2024/07/09-18:45:40.077525 140433436714560 [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 2024/07/09-18:45:40.077534 140433436714560 [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 2024/07/09-18:45:42.094446 140433436714560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690525.sst) /dev/shm/ToplingTemp/Topling-75657-HvP4UZ 2024/07/09-18:45:43.378580 140433436714560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690525.sst): first pass time = 1.28's, 209.048'MB/sec 2024/07/09-18:45:46.010329 140433436714560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690525.sst): old prealloc_size = 295279001, real_size = 173761656 2024/07/09-18:45:46.010416 140433436714560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690525.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 0.35 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-18:45:47.112291 140433436714560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690525.sst): second pass time = 2.63's, 93.915'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.10's, 164.315'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8828.581'MB/sec (index lex order gen) rebuild zvType time = 0.90's, 0.374'MB/sec write SST data time = 0.20's, 887.104'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 = 62973.439'MB/sec zip my value time = 2.63's, unzip length = 0.247'GB zip my value throughput = 93.915'MB/sec zip pipeline throughput = 93.915'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.35 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.35 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 = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0005 GB value = 0.1730 GB dict = 2.44 MB all = 0.1811 GB } UnZip/Zip{ index = 22.8324 value = 1.4279 dict = 1.00 all = 1.4825 } Zip/UnZip{ index = 0.0438 value = 0.7003 dict = 1.00 all = 0.6745 } ---------------------------- 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 = 0.015105236 MB/sec (with seq num) write speed all = 0.014521459 MB/sec (without seq num) 2024/07/09-18:45:47.274920 140433436714560 [compaction_job.cc:1944] [default] [JOB 56442] Generated table #12690525: 1342178 keys, 181072557 bytes, temperature: kWarm 2024/07/09-18:45:47.275003 140433436714560 EVENT_LOG_v1 {"time_micros": 1720521947274957, "cf_name": "default", "job": 56442, "event": "table_file_creation", "file_number": 12690525, "file_size": 181072557, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147185884735, "largest_seqno": 148616118894, "table_properties": {"data_size": 172955664, "index_size": 470272, "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": 1720521942, "oldest_key_time": 0, "file_creation_time": 1720521942, "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": 12690525, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:45:47.335789 140433436714560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690526.sst) /dev/shm/ToplingTemp/Topling-75657-bRCA92 2024/07/09-18:45:50.520338 140433436714560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690526.sst): first pass time = 3.18's, 84.294'MB/sec 2024/07/09-18:45:53.119863 140433436714560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690526.sst): old prealloc_size = 295279001, real_size = 173594440 2024/07/09-18:45:53.119958 140433436714560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690526.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 = 0.24 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-18:45:54.329371 140433436714560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690526.sst): second pass time = 2.60's, 95.063'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.21's, 149.570'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8269.044'MB/sec (index lex order gen) rebuild zvType time = 0.99's, 0.339'MB/sec write SST data time = 0.22's, 823.068'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 = 55002.925'MB/sec zip my value time = 2.60's, unzip length = 0.247'GB zip my value throughput = 95.063'MB/sec zip pipeline throughput = 95.063'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.24 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 = 11 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1729 GB dict = 2.44 MB all = 0.1809 GB } UnZip/Zip{ index = 33.3610 value = 1.4280 dict = 1.00 all = 1.4838 } Zip/UnZip{ index = 0.0300 value = 0.7003 dict = 1.00 all = 0.6739 } ---------------------------- 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 = 0.030198623 MB/sec (with seq num) write speed all = 0.029031527 MB/sec (without seq num) 2024/07/09-18:45:54.509380 140433436714560 [compaction_job.cc:1944] [default] [JOB 56442] Generated table #12690526: 1342178 keys, 180905325 bytes, temperature: kWarm 2024/07/09-18:45:54.509452 140433436714560 EVENT_LOG_v1 {"time_micros": 1720521954509417, "cf_name": "default", "job": 56442, "event": "table_file_creation", "file_number": 12690526, "file_size": 180905325, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147185864284, "largest_seqno": 148616118458, "table_properties": {"data_size": 172936848, "index_size": 321856, "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": 1720521947, "oldest_key_time": 0, "file_creation_time": 1720521947, "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": 12690526, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:45:54.587703 140433436714560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690527.sst) /dev/shm/ToplingTemp/Topling-75657-FtIKk0 2024/07/09-18:45:55.984047 140433436714560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690527.sst): first pass time = 1.40's, 156.784'MB/sec 2024/07/09-18:45:57.963039 140433436714560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690527.sst): old prealloc_size = 295279001, real_size = 143849224 2024/07/09-18:45:57.963099 140433436714560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690527.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1094577 prefix = 4 raw-key = 0.0044 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.36 raw-val = 0.2014 GB zip-val = 0.1432 GB avg-val = 184.00 avg-zval = 130.81 2024/07/09-18:45:58.840809 140433436714560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00/12690527.sst): second pass time = 1.98's, 101.847'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.88's, 170.684'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12758.417'MB/sec (index lex order gen) rebuild zvType time = 0.72's, 0.381'MB/sec write SST data time = 0.16's, 941.668'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.001'MB, throughput = 46939.700'MB/sec zip my value time = 1.98's, unzip length = 0.201'GB zip my value throughput = 101.847'MB/sec zip pipeline throughput = 101.847'MB/sec entries = 1094577 avg-key = 16.00 avg-zkey = 0.36 avg-val = 184.00 avg-zval = 130.81 usrkeys = 1094577 avg-key = 8.00 avg-zkey = 0.36 avg-val = 191.00 avg-zval = 130.81 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1094577 bytes = 4241504 } seq expand size = 7662039 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0088 GB value = 0.2014 GB dict = 2.00 MB all = 0.2189 GB } __ZipSize{ index = 0.0004 GB value = 0.1432 GB dict = 2.00 MB all = 0.1498 GB } UnZip/Zip{ index = 22.5222 value = 1.4066 dict = 1.00 all = 1.4612 } Zip/UnZip{ index = 0.0444 value = 0.7109 dict = 1.00 all = 0.6844 } ---------------------------- total value len = 0.721776 GB avg = 0.191 KB (by entry num) total key len = 0.060463 GB avg = 0.016 KB total ukey len = 0.030231 GB avg = 0.008 KB total ukey num = 0.003778933 Billion total entry num = 0.003778933 Billion write speed all = 0.042502038 MB/sec (with seq num) write speed all = 0.040859447 MB/sec (without seq num) 2024/07/09-18:45:58.983466 140433436714560 [compaction_job.cc:1944] [default] [JOB 56442] Generated table #12690527: 1094577 keys, 149819500 bytes, temperature: kWarm 2024/07/09-18:45:58.983539 140433436714560 EVENT_LOG_v1 {"time_micros": 1720521958983503, "cf_name": "default", "job": 56442, "event": "table_file_creation", "file_number": 12690527, "file_size": 149819500, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147185886105, "largest_seqno": 148616118186, "table_properties": {"data_size": 143186624, "index_size": 388800, "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": 17513232, "raw_average_key_size": 16, "raw_value_size": 201402168, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1094577, "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": 1720521954, "oldest_key_time": 0, "file_creation_time": 1720521954, "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": 12690527, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-18:45:59.028637 140433436714560 [compaction_job.cc:699] job-56442: subcompact[0], size: 0.511797 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-56442/att-00 [12690525,12690526,12690527] 2024/07/09-18:45:59.094397 140433436714560 (Original Log Time 2024/07/09-18:45:40.064746) EVENT_LOG_v1 {"time_micros": 1720521940064694, "job": 56442, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12690503], "files_L4": [12687584, 12687585, 12689069, 12689070], "score": 1.01151, "input_data_size": 563092684, "oldest_snapshot_seqno": 148616493497} 2024/07/09-18:45:59.094401 140433436714560 (Original Log Time 2024/07/09-18:45:59.093924) [compaction_job.cc:2018] [default] [JOB 56442] Compacted 1@3 + 4@4 files to L4 => 511797382 bytes 2024/07/09-18:45:59.094403 140433436714560 (Original Log Time 2024/07/09-18:45:59.094329) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 29.7 rd, 27.0 wr, level 4, files in(1, 4) out(3 +0 blob) MB in(89.7, 447.3 +0.0 blob) out(488.1 +0.0 blob), read-write-amplify(11.4) write-amplify(5.4) OK, records in: 4072321, records dropped: 293388 output_compression: Snappy 2024/07/09-18:45:59.094411 140433436714560 (Original Log Time 2024/07/09-18:45:59.094374) EVENT_LOG_v1 {"time_micros": 1720521959094355, "cf": "default", "job": 56442, "event": "compaction_finished", "compaction_time_micros": 18963900, "compaction_time_cpu_micros": 6879305, "output_level": 4, "num_output_files": 3, "total_output_size": 511797382, "num_input_records": 4072321, "num_output_records": 3778933, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 382308255, "file_range_sync_nanos": 0, "file_fsync_nanos": 2384, "file_prepare_write_nanos": 10870, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-18:45:59.220149 140433436714560 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":1720521939,"executesMs":19152,"compactionJobId":56442,"attempt":0,"compactionInputRawBytes":814464200,"compactionInputZipBytes":563092684,"compactionOutputRawBytes":0,"compactionOutputZipBytes":511797382,"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-a83d0a28bd5a535811ec29a319b5f402-d83e500ff2b46773-00"}}, response = 2024/07/09-18:45:59.220533 140433436714560 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-56442/att-00: olev 4, work 19.152 s, result 5.722 ms, install 0.507 ms, input{raw 776.734 MiB zip 537.007 MiB}