2024/07/09-15:25:50.121334 140433419929152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00: fork to child time = 0.026264 sec 2024/07/09-15:25:50.122414 140433419929152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00 2024/07/09-15:25:50.128452 140433419929152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00 2024/07/09-15:25:50.129057 140433419929152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-15:25:50.129454 140433419929152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-15:25:50.169428 140433419929152 [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-50294/att-00/MANIFEST-12625661 2024/07/09-15:25:50.222585 140433419929152 [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-50294/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12683526, last_sequence is 148467546759, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12683424 2024/07/09-15:25:50.222601 140433419929152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-15:25:50.222698 140433419929152 [version_set.cc:5652] Creating manifest 12683526 2024/07/09-15:25:50.246528 140433419929152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-15:25:50.259912 140433419929152 [compaction_job.cc:2433] [default] [JOB 50294] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/09-15:25:50.259933 140433419929152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25933 Base level 3, inputs: [12683523(70MB)], [12682688(172MB) 12682308(172MB) 12682309(56MB)] 2024/07/09-15:25:50.276199 140433419929152 [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 2024/07/09-15:25:50.276257 140433419929152 [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 2024/07/09-15:25:50.276292 140433419929152 [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 2024/07/09-15:25:50.276308 140433419929152 [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 2024/07/09-15:25:50.276322 140433419929152 [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 2024/07/09-15:25:52.650543 140433419929152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683527.sst) /dev/shm/ToplingTemp/Topling-30610-41KhzL 2024/07/09-15:25:55.039685 140433419929152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683527.sst): first pass time = 2.38's, 112.923'MB/sec 2024/07/09-15:26:03.103611 140433419929152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683527.sst): old prealloc_size = 295279001, real_size = 173628000 2024/07/09-15:26:03.103700 140433419929152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683527.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 = 0.26 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-15:26:04.759886 140433419929152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683527.sst): second pass time = 8.06's, 30.632'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.66's, 109.043'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9021.691'MB/sec (index lex order gen) rebuild zvType time = 1.24's, 0.271'MB/sec write SST data time = 0.42's, 431.572'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 = 51540.019'MB/sec zip my value time = 8.06's, unzip length = 0.247'GB zip my value throughput = 30.632'MB/sec zip pipeline throughput = 135.087'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.26 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.26 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } 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 = 0.1729 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 30.8065 value = 1.4280 dict = 1.00 all = 1.4863 } Zip/UnZip{ index = 0.0325 value = 0.7003 dict = 1.00 all = 0.6728 } ---------------------------- 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 = 0.043338863 MB/sec (with seq num) write speed all = 0.041663931 MB/sec (without seq num) 2024/07/09-15:26:04.946225 140433419929152 [compaction_job.cc:1944] [default] [JOB 50294] Generated table #12683527: 1342178 keys, 180603373 bytes, temperature: kWarm 2024/07/09-15:26:04.946331 140433419929152 EVENT_LOG_v1 {"time_micros": 1720509964946270, "cf_name": "default", "job": 50294, "event": "table_file_creation", "file_number": 12683527, "file_size": 180603373, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147930412382, "largest_seqno": 148467095160, "table_properties": {"data_size": 172943728, "index_size": 348544, "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": 1720509952, "oldest_key_time": 0, "file_creation_time": 1720509952, "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": 12683527, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:26:05.071967 140433419929152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683528.sst) /dev/shm/ToplingTemp/Topling-30610-kLlYWK 2024/07/09-15:26:09.321950 140433419929152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683528.sst): first pass time = 4.25's, 63.162'MB/sec 2024/07/09-15:26:12.961767 140433419929152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683528.sst): old prealloc_size = 295279001, real_size = 173660776 2024/07/09-15:26:12.961863 140433419929152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683528.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.28 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-15:26:14.491035 140433419929152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683528.sst): second pass time = 3.64's, 67.886'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.53's, 118.339'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10102.722'MB/sec (index lex order gen) rebuild zvType time = 1.05's, 0.320'MB/sec write SST data time = 0.48's, 377.328'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 = 64631.818'MB/sec zip my value time = 3.64's, unzip length = 0.247'GB zip my value throughput = 67.886'MB/sec zip pipeline throughput = 78.696'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.28 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.28 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 = 0.0004 GB value = 0.1730 GB dict = 2.44 MB all = 0.1810 GB } UnZip/Zip{ index = 28.6399 value = 1.4279 dict = 1.00 all = 1.4833 } Zip/UnZip{ index = 0.0349 value = 0.7003 dict = 1.00 all = 0.6742 } ---------------------------- 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 = 0.086546352 MB/sec (with seq num) write speed all = 0.083201566 MB/sec (without seq num) 2024/07/09-15:26:14.670177 140433419929152 [compaction_job.cc:1944] [default] [JOB 50294] Generated table #12683528: 1342178 keys, 180971693 bytes, temperature: kWarm 2024/07/09-15:26:14.670262 140433419929152 EVENT_LOG_v1 {"time_micros": 1720509974670217, "cf_name": "default", "job": 50294, "event": "table_file_creation", "file_number": 12683528, "file_size": 180971693, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180712118, "largest_seqno": 148467095162, "table_properties": {"data_size": 172950144, "index_size": 374912, "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": 1720509965, "oldest_key_time": 0, "file_creation_time": 1720509965, "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": 12683528, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:26:14.762881 140433419929152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683529.sst) /dev/shm/ToplingTemp/Topling-30610-er8Y2M 2024/07/09-15:26:16.341045 140433419929152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683529.sst): first pass time = 1.58's, 88.359'MB/sec 2024/07/09-15:26:17.572261 140433419929152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683529.sst): old prealloc_size = 295279001, real_size = 94654920 2024/07/09-15:26:17.572338 140433419929152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683529.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 697200 prefix = 4 raw-key = 0.0028 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.28 raw-val = 0.1283 GB zip-val = 0.0943 GB avg-val = 184.00 avg-zval = 135.23 2024/07/09-15:26:18.519838 140433419929152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00/12683529.sst): second pass time = 1.23's, 104.307'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.95's, 103.737'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4323.757'MB/sec (index lex order gen) rebuild zvType time = 0.60's, 0.291'MB/sec write SST data time = 0.35's, 281.874'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.287'MB, throughput = 32269.208'MB/sec zip my value time = 1.23's, unzip length = 0.128'GB zip my value throughput = 104.307'MB/sec zip pipeline throughput = 104.307'MB/sec entries = 697200 avg-key = 16.00 avg-zkey = 0.28 avg-val = 184.00 avg-zval = 135.23 usrkeys = 697200 avg-key = 8.00 avg-zkey = 0.28 avg-val = 191.00 avg-zval = 135.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 697200 bytes = 2527360 } seq expand size = 4880400 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0056 GB value = 0.1283 GB dict = 1.29 MB all = 0.1394 GB } __ZipSize{ index = 0.0002 GB value = 0.0943 GB dict = 1.29 MB all = 0.0983 GB } UnZip/Zip{ index = 28.2039 value = 1.3606 dict = 1.00 all = 1.4186 } Zip/UnZip{ index = 0.0355 value = 0.7349 dict = 1.00 all = 0.7049 } ---------------------------- total value len = 0.645877 GB avg = 0.191 KB (by entry num) total key len = 0.054105 GB avg = 0.016 KB total ukey len = 0.027052 GB avg = 0.008 KB total ukey num = 0.003381556 Billion total entry num = 0.003381556 Billion write speed all = 0.108956415 MB/sec (with seq num) write speed all = 0.104745539 MB/sec (without seq num) 2024/07/09-15:26:18.614973 140433419929152 [compaction_job.cc:1944] [default] [JOB 50294] Generated table #12683529: 697200 keys, 98295940 bytes, temperature: kWarm 2024/07/09-15:26:18.615052 140433419929152 EVENT_LOG_v1 {"time_micros": 1720509978615007, "cf_name": "default", "job": 50294, "event": "table_file_creation", "file_number": 12683529, "file_size": 98295940, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148074203196, "largest_seqno": 148467095159, "table_properties": {"data_size": 94282688, "index_size": 197760, "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": 11155200, "raw_average_key_size": 16, "raw_value_size": 128284800, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 697200, "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": 1720509974, "oldest_key_time": 0, "file_creation_time": 1720509974, "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": 12683529, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:26:18.682391 140433419929152 [compaction_job.cc:699] job-50294: subcompact[0], size: 0.459871 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50294/att-00 [12683527,12683528,12683529] 2024/07/09-15:26:18.835690 140433419929152 (Original Log Time 2024/07/09-15:25:50.260027) EVENT_LOG_v1 {"time_micros": 1720509950259955, "job": 50294, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12683523], "files_L4": [12682688, 12682308, 12682309], "score": 1.01333, "input_data_size": 494937176, "oldest_snapshot_seqno": 148467545631} 2024/07/09-15:26:18.835696 140433419929152 (Original Log Time 2024/07/09-15:26:18.831801) [compaction_job.cc:2018] [default] [JOB 50294] Compacted 1@3 + 3@4 files to L4 => 459871006 bytes 2024/07/09-15:26:18.835698 140433419929152 (Original Log Time 2024/07/09-15:26:18.835582) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 17.4 rd, 16.2 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(70.6, 401.4 +0.0 blob) out(438.6 +0.0 blob), read-write-amplify(12.9) write-amplify(6.2) OK, records in: 3598079, records dropped: 216523 output_compression: Snappy 2024/07/09-15:26:18.835709 140433419929152 (Original Log Time 2024/07/09-15:26:18.835659) EVENT_LOG_v1 {"time_micros": 1720509978835616, "cf": "default", "job": 50294, "event": "compaction_finished", "compaction_time_micros": 28422379, "compaction_time_cpu_micros": 8694993, "output_level": 4, "num_output_files": 3, "total_output_size": 459871006, "num_input_records": 3598079, "num_output_records": 3381556, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 490975497, "file_range_sync_nanos": 0, "file_fsync_nanos": 2829, "file_prepare_write_nanos": 10504, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-15:26:18.975027 140433419929152 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":1720509950,"executesMs":28695,"compactionJobId":50294,"attempt":0,"compactionInputRawBytes":719615800,"compactionInputZipBytes":494937176,"compactionOutputRawBytes":0,"compactionOutputZipBytes":459871006,"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-f7419de58f1506d834589ab313782ab9-f8f591a8ba7a1c10-00"}}, response = 2024/07/09-15:26:18.975159 140433419929152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-50294/att-00: olev 4, work 28.696 s, result 14.202 ms, install 3.945 ms, input{raw 686.279 MiB zip 472.009 MiB}