2024/07/09-15:52:19.190304 140433612961344 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00: fork to child time = 0.008246 sec 2024/07/09-15:52:19.191109 140433612961344 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00 2024/07/09-15:52:19.196099 140433612961344 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00 2024/07/09-15:52:19.196409 140433612961344 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-15:52:19.196707 140433612961344 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-15:52:19.246208 140433612961344 [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-51013/att-00/MANIFEST-12625661 2024/07/09-15:52:19.266149 140433612961344 [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-51013/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12684343, last_sequence is 148487471718, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12684293 2024/07/09-15:52:19.266156 140433612961344 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-15:52:19.266227 140433612961344 [version_set.cc:5652] Creating manifest 12684343 2024/07/09-15:52:19.299614 140433612961344 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-15:52:19.316329 140433612961344 [compaction_job.cc:2433] [default] [JOB 51013] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/07/09-15:52:19.316339 140433612961344 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26288 Base level 2, inputs: [12684337(19MB)], [12683273(27MB) 12683119(36MB)] 2024/07/09-15:52:19.321864 140433612961344 [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 2024/07/09-15:52:19.321907 140433612961344 [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 2024/07/09-15:52:19.321930 140433612961344 [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 2024/07/09-15:52:19.321940 140433612961344 [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 2024/07/09-15:52:19.321949 140433612961344 [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 2024/07/09-15:52:19.729997 140433612961344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684344.sst) /dev/shm/ToplingTemp/Topling-35796-h6z5IX 2024/07/09-15:52:20.518974 140433612961344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684344.sst): first pass time = 0.79's, 170.127'MB/sec 2024/07/09-15:52:22.838164 140433612961344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684344.sst): old prealloc_size = 96763081, real_size = 32945152 2024/07/09-15:52:22.838756 140433612961344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684344.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 930605 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.1082 GB zip-val = 0.0309 GB avg-val = 116.23 avg-zval = 33.24 2024/07/09-15:52:22.839537 140433612961344 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684344.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-15:52:23.659967 140433612961344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684344.sst): second pass time = 2.32's, 46.662'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.82's, 45.230'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3127.029'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.337'MB/sec write SST data time = 0.13's, 282.250'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 22867.063'MB/sec zip my value time = 2.32's, unzip length = 0.108'GB zip my value throughput = 46.662'MB/sec zip pipeline throughput = 140.246'MB/sec entries = 930605 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.23 avg-zval = 33.24 usrkeys = 930605 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.23 avg-zval = 33.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 930605 bytes = 3373456 } seq expand size = 6514235 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0309 GB dict = 1.08 MB all = 0.0372 GB } UnZip/Zip{ index = 10.4437 value = 3.4969 dict = 1.00 all = 3.6109 } Zip/UnZip{ index = 0.0958 value = 0.2860 dict = 1.00 all = 0.2769 } ---------------------------- total value len = 0.114675 GB avg = 0.123 KB (by entry num) total key len = 0.026057 GB avg = 0.028 KB total ukey len = 0.018612 GB avg = 0.020 KB total ukey num = 0.000930605 Billion total entry num = 0.000930605 Billion write speed all = 0.017614488 MB/sec (with seq num) write speed all = 0.016682668 MB/sec (without seq num) 2024/07/09-15:52:23.718363 140433612961344 [compaction_job.cc:1944] [default] [JOB 51013] Generated table #12684344: 930605 keys, 37169975 bytes, temperature: kWarm 2024/07/09-15:52:23.718428 140433612961344 EVENT_LOG_v1 {"time_micros": 1720511543718389, "cf_name": "default", "job": 51013, "event": "table_file_creation", "file_number": 12684344, "file_size": 37169975, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147998503226, "largest_seqno": 148485420981, "table_properties": {"data_size": 30930160, "index_size": 1782144, "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": 26056940, "raw_average_key_size": 28, "raw_value_size": 108160890, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 930605, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720511539, "oldest_key_time": 0, "file_creation_time": 1720511539, "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": 12684344, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:52:23.766340 140433612961344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684345.sst) /dev/shm/ToplingTemp/Topling-35796-k8FpWU 2024/07/09-15:52:24.349035 140433612961344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684345.sst): first pass time = 0.58's, 230.355'MB/sec 2024/07/09-15:52:25.742197 140433612961344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684345.sst): old prealloc_size = 96763081, real_size = 33543136 2024/07/09-15:52:25.742914 140433612961344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684345.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 934336 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.1081 GB zip-val = 0.0315 GB avg-val = 115.65 avg-zval = 33.72 2024/07/09-15:52:25.743761 140433612961344 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684345.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-15:52:26.570526 140433612961344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684345.sst): second pass time = 1.39's, 77.644'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.83's, 45.470'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2611.930'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.352'MB/sec write SST data time = 0.16's, 230.373'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 31663.994'MB/sec zip my value time = 1.39's, unzip length = 0.108'GB zip my value throughput = 77.644'MB/sec zip pipeline throughput = 77.644'MB/sec entries = 934336 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.65 avg-zval = 33.72 usrkeys = 934336 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.65 avg-zval = 33.72 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 934336 bytes = 3270192 } seq expand size = 6540352 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0315 GB dict = 1.08 MB all = 0.0377 GB } UnZip/Zip{ index = 10.3760 value = 3.4294 dict = 1.00 all = 3.5636 } Zip/UnZip{ index = 0.0964 value = 0.2916 dict = 1.00 all = 0.2806 } ---------------------------- total value len = 0.229272 GB avg = 0.123 KB (by entry num) total key len = 0.052218 GB avg = 0.028 KB total ukey len = 0.037299 GB avg = 0.020 KB total ukey num = 0.001864941 Billion total entry num = 0.001864941 Billion write speed all = 0.035219410 MB/sec (with seq num) write speed all = 0.033352713 MB/sec (without seq num) 2024/07/09-15:52:26.612790 140433612961344 [compaction_job.cc:1944] [default] [JOB 51013] Generated table #12684345: 934336 keys, 37663807 bytes, temperature: kWarm 2024/07/09-15:52:26.612862 140433612961344 EVENT_LOG_v1 {"time_micros": 1720511546612827, "cf_name": "default", "job": 51013, "event": "table_file_creation", "file_number": 12684345, "file_size": 37663807, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148221957114, "largest_seqno": 148485420413, "table_properties": {"data_size": 31508432, "index_size": 1800960, "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": 26161408, "raw_average_key_size": 28, "raw_value_size": 108056380, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 934336, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1720511543, "oldest_key_time": 0, "file_creation_time": 1720511543, "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": 12684345, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:52:26.653059 140433612961344 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684346.sst) /dev/shm/ToplingTemp/Topling-35796-F2KaTU 2024/07/09-15:52:26.777962 140433612961344 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684346.sst): first pass time = 0.12's, 236.039'MB/sec 2024/07/09-15:52:27.052039 140433612961344 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684346.sst): old prealloc_size = 96763081, real_size = 9393136 2024/07/09-15:52:27.052115 140433612961344 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684346.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 203580 prefix = 4 raw-key = 0.0033 GB zip-key = 0.0016 GB avg-key = 16.00 avg-zkey = 7.65 raw-val = 0.0238 GB zip-val = 0.0078 GB avg-val = 116.76 avg-zval = 38.23 2024/07/09-15:52:27.212126 140433612961344 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00/12684346.sst): second pass time = 0.27's, 87.002'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 64.204'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33653.802'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.372'MB/sec write SST data time = 0.02's, 439.929'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.247'MB, throughput = 6647.246'MB/sec zip my value time = 0.27's, unzip length = 0.024'GB zip my value throughput = 87.002'MB/sec zip pipeline throughput = 87.002'MB/sec entries = 203580 avg-key = 28.00 avg-zkey = 7.65 avg-val = 116.76 avg-zval = 38.23 usrkeys = 203580 avg-key = 20.00 avg-zkey = 7.65 avg-val = 123.76 avg-zval = 38.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 203580 bytes = 687104 } seq expand size = 1425060 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0041 GB value = 0.0238 GB dict = 0.25 MB all = 0.0295 GB } __ZipSize{ index = 0.0016 GB value = 0.0078 GB dict = 0.25 MB all = 0.0103 GB } UnZip/Zip{ index = 2.6129 value = 3.0538 dict = 1.00 all = 2.8674 } Zip/UnZip{ index = 0.3827 value = 0.3275 dict = 1.00 all = 0.3488 } ---------------------------- total value len = 0.254467 GB avg = 0.123 KB (by entry num) total key len = 0.057919 GB avg = 0.028 KB total ukey len = 0.041370 GB avg = 0.020 KB total ukey num = 0.002068521 Billion total entry num = 0.002068521 Billion write speed all = 0.039081851 MB/sec (with seq num) write speed all = 0.037011548 MB/sec (without seq num) 2024/07/09-15:52:27.227598 140433612961344 [compaction_job.cc:1944] [default] [JOB 51013] Generated table #12684346: 203580 keys, 10277864 bytes, temperature: kWarm 2024/07/09-15:52:27.227660 140433612961344 EVENT_LOG_v1 {"time_micros": 1720511547227629, "cf_name": "default", "job": 51013, "event": "table_file_creation", "file_number": 12684346, "file_size": 10277864, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148370055347, "largest_seqno": 148481768250, "table_properties": {"data_size": 7783776, "index_size": 1558272, "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": 5700240, "raw_average_key_size": 28, "raw_value_size": 23770232, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 203580, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720511546, "oldest_key_time": 0, "file_creation_time": 1720511546, "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": 12684346, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-15:52:27.235970 140433612961344 [compaction_job.cc:699] job-51013: subcompact[0], size: 0.085112 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51013/att-00 [12684344,12684345,12684346] 2024/07/09-15:52:27.267065 140433612961344 (Original Log Time 2024/07/09-15:52:19.316387) EVENT_LOG_v1 {"time_micros": 1720511539316350, "job": 51013, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12684337], "files_L3": [12683273, 12683119], "score": 1.00932, "input_data_size": 87966438, "oldest_snapshot_seqno": 148487471036} 2024/07/09-15:52:27.267069 140433612961344 (Original Log Time 2024/07/09-15:52:27.260464) [compaction_job.cc:2018] [default] [JOB 51013] Compacted 1@2 + 2@3 files to L3 => 85111646 bytes 2024/07/09-15:52:27.267070 140433612961344 (Original Log Time 2024/07/09-15:52:27.266999) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 11.1 rd, 10.7 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(19.8, 64.1 +0.0 blob) out(81.2 +0.0 blob), read-write-amplify(8.3) write-amplify(4.1) OK, records in: 2081465, records dropped: 12944 output_compression: Snappy 2024/07/09-15:52:27.267076 140433612961344 (Original Log Time 2024/07/09-15:52:27.267045) EVENT_LOG_v1 {"time_micros": 1720511547267027, "cf": "default", "job": 51013, "event": "compaction_finished", "compaction_time_micros": 7919589, "compaction_time_cpu_micros": 3049329, "output_level": 3, "num_output_files": 3, "total_output_size": 85111646, "num_input_records": 2081465, "num_output_records": 2068521, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 55738079, "file_range_sync_nanos": 0, "file_fsync_nanos": 2187, "file_prepare_write_nanos": 10202, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-15:52:27.415458 140433612961344 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":1720511539,"executesMs":8064,"compactionJobId":51013,"attempt":0,"compactionInputRawBytes":299744138,"compactionInputZipBytes":87966438,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85111646,"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":"00-2216e50ebb1511d837cfe10d2b411ec3-4e80b81309ed2349-00"}}, response = 2024/07/09-15:52:27.415606 140433612961344 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-51013/att-00: olev 3, work 8.065 s, result 5.173 ms, install 6.641 ms, input{raw 285.858 MiB zip 83.891 MiB}