2024/08/20-16:34:21.796792 140500162532928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00: fork to child time = 0.065975 sec 2024/08/20-16:34:21.797856 140500162532928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00 2024/08/20-16:34:21.802502 140500162532928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00 2024/08/20-16:34:21.810222 140500162532928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:34:21.810536 140500162532928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:34:21.847441 140500162532928 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-39685/att-00/MANIFEST-14629260 2024/08/20-16:34:21.861064 140500162532928 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-39685/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14674957, last_sequence is 190788432570, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14674790 2024/08/20-16:34:21.861072 140500162532928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:34:21.861133 140500162532928 [version_set.cc:5652] Creating manifest 14674957 2024/08/20-16:34:21.887770 140500162532928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:34:21.907666 140500162532928 [compaction_job.cc:2433] [default] [JOB 39685] Compacting 1@2 + 2@3 files to L3, score 1.01, subcompactions 1 : 1 2024/08/20-16:34:21.907685 140500162532928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20248 Base level 2, inputs: [14674903(19MB)], [14673553(27MB) 14672912(38MB)] 2024/08/20-16:34:21.913103 140500162532928 [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 2024/08/20-16:34:21.913151 140500162532928 [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 2024/08/20-16:34:21.913177 140500162532928 [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 2024/08/20-16:34:21.913188 140500162532928 [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 2024/08/20-16:34:21.913198 140500162532928 [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 2024/08/20-16:34:22.456025 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674958.sst) /dev/shm/ToplingTemp/Topling-425330-WBViCD 2024/08/20-16:34:23.453605 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674958.sst): first pass time = 1.00's, 134.551'MB/sec 2024/08/20-16:34:31.804013 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674958.sst): old prealloc_size = 98176755, real_size = 34474000 2024/08/20-16:34:31.804761 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674958.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 933211 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0325 GB avg-val = 115.82 avg-zval = 34.79 2024/08/20-16:34:31.805628 140500162532928 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674958.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-16:34:33.614768 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674958.sst): second pass time = 8.35's, 12.946'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.81's, 21.312'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2507.629'MB/sec (index lex order gen) rebuild zvType time = 1.52's, 0.154'MB/sec write SST data time = 0.29's, 132.304'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 = 22388.104'MB/sec zip my value time = 8.35's, unzip length = 0.108'GB zip my value throughput = 12.946'MB/sec zip pipeline throughput = 150.148'MB/sec entries = 933211 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.82 avg-zval = 34.79 usrkeys = 933211 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.82 avg-zval = 34.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 933211 bytes = 3266256 } seq expand size = 6532477 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0325 GB dict = 1.08 MB all = 0.0386 GB } UnZip/Zip{ index = 10.5125 value = 3.3294 dict = 1.00 all = 3.4780 } Zip/UnZip{ index = 0.0951 value = 0.3004 dict = 1.00 all = 0.2875 } ---------------------------- total value len = 62.411370 GB avg = 0.180 KB (by entry num) total key len = 6.814888 GB avg = 0.020 KB total ukey len = 3.208172 GB avg = 0.008 KB total ukey num = 0.390266772 Billion total entry num = 0.347144780 Billion write speed all = 0.835738762 MB/sec (with seq num) write speed all = 0.802211328 MB/sec (without seq num) 2024/08/20-16:34:33.688529 140500162532928 [compaction_job.cc:1944] [default] [JOB 39685] Generated table #14674958: 933211 keys, 38590881 bytes, temperature: kWarm 2024/08/20-16:34:33.688618 140500162532928 EVENT_LOG_v1 {"time_micros": 1724142873688564, "cf_name": "default", "job": 39685, "event": "table_file_creation", "file_number": 14674958, "file_size": 38590881, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190646072179, "largest_seqno": 190785050979, "table_properties": {"data_size": 32465088, "index_size": 1775424, "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": 26129908, "raw_average_key_size": 28, "raw_value_size": 108087906, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 933211, "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": 1724142862, "oldest_key_time": 0, "file_creation_time": 1724142862, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14674958, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:34:33.743918 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674959.sst) /dev/shm/ToplingTemp/Topling-425330-dW4sSE 2024/08/20-16:34:35.067805 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674959.sst): first pass time = 1.32's, 101.388'MB/sec 2024/08/20-16:34:37.574730 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674959.sst): old prealloc_size = 98176755, real_size = 36218480 2024/08/20-16:34:37.575324 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674959.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 934075 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0342 GB avg-val = 115.69 avg-zval = 36.62 2024/08/20-16:34:37.576195 140500162532928 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674959.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-16:34:38.350825 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674959.sst): second pass time = 2.51's, 43.119'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.78's, 52.282'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3122.544'MB/sec (index lex order gen) rebuild zvType time = 0.64's, 0.365'MB/sec write SST data time = 0.14's, 300.020'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 = 27947.277'MB/sec zip my value time = 2.51's, unzip length = 0.108'GB zip my value throughput = 43.119'MB/sec zip pipeline throughput = 80.745'MB/sec entries = 934075 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.69 avg-zval = 36.62 usrkeys = 934075 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.69 avg-zval = 36.62 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 934075 bytes = 3502800 } seq expand size = 6538525 multi value expand size = 0 cnt WriteAppend = 18 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0342 GB dict = 1.08 MB all = 0.0406 GB } UnZip/Zip{ index = 10.5128 value = 3.1590 dict = 1.00 all = 3.3079 } Zip/UnZip{ index = 0.0951 value = 0.3166 dict = 1.00 all = 0.3023 } ---------------------------- total value len = 62.525972 GB avg = 0.180 KB (by entry num) total key len = 6.841042 GB avg = 0.020 KB total ukey len = 3.226853 GB avg = 0.008 KB total ukey num = 0.391200847 Billion total entry num = 0.348078855 Billion write speed all = 0.837390174 MB/sec (with seq num) write speed all = 0.803774449 MB/sec (without seq num) 2024/08/20-16:34:38.404282 140500162532928 [compaction_job.cc:1944] [default] [JOB 39685] Generated table #14674959: 934075 keys, 40575475 bytes, temperature: kWarm 2024/08/20-16:34:38.404353 140500162532928 EVENT_LOG_v1 {"time_micros": 1724142878404319, "cf_name": "default", "job": 39685, "event": "table_file_creation", "file_number": 14674959, "file_size": 40575475, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189724223277, "largest_seqno": 190785051012, "table_properties": {"data_size": 34207776, "index_size": 1777024, "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": 26154100, "raw_average_key_size": 28, "raw_value_size": 108063730, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 934075, "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": 1724142873, "oldest_key_time": 0, "file_creation_time": 1724142873, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14674959, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:34:38.454408 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674960.sst) /dev/shm/ToplingTemp/Topling-425330-VWgyMD 2024/08/20-16:34:38.708126 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674960.sst): first pass time = 0.25's, 115.165'MB/sec 2024/08/20-16:34:39.044556 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674960.sst): old prealloc_size = 98176755, real_size = 9696784 2024/08/20-16:34:39.044644 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674960.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 200085 prefix = 4 raw-key = 0.0032 GB zip-key = 0.0017 GB avg-key = 16.00 avg-zkey = 8.66 raw-val = 0.0236 GB zip-val = 0.0079 GB avg-val = 118.00 avg-zval = 39.55 2024/08/20-16:34:39.201866 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00/14674960.sst): second pass time = 0.34's, 70.354'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 67.515'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28236.245'MB/sec (index lex order gen) rebuild zvType time = 0.13's, 0.373'MB/sec write SST data time = 0.02's, 462.525'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.246'MB, throughput = 6197.392'MB/sec zip my value time = 0.34's, unzip length = 0.024'GB zip my value throughput = 70.354'MB/sec zip pipeline throughput = 70.354'MB/sec entries = 200085 avg-key = 28.00 avg-zkey = 8.66 avg-val = 118.00 avg-zval = 39.55 usrkeys = 200085 avg-key = 20.00 avg-zkey = 8.66 avg-val = 125.00 avg-zval = 39.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 200085 bytes = 725328 } seq expand size = 1400595 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0040 GB value = 0.0236 GB dict = 0.25 MB all = 0.0292 GB } __ZipSize{ index = 0.0017 GB value = 0.0079 GB dict = 0.25 MB all = 0.0106 GB } UnZip/Zip{ index = 2.3090 value = 2.9835 dict = 1.00 all = 2.7507 } Zip/UnZip{ index = 0.4331 value = 0.3352 dict = 1.00 all = 0.3635 } ---------------------------- total value len = 62.550983 GB avg = 0.180 KB (by entry num) total key len = 6.846644 GB avg = 0.020 KB total ukey len = 3.230855 GB avg = 0.008 KB total ukey num = 0.391400932 Billion total entry num = 0.348278940 Billion write speed all = 0.837751124 MB/sec (with seq num) write speed all = 0.804116421 MB/sec (without seq num) 2024/08/20-16:34:39.221047 140500162532928 [compaction_job.cc:1944] [default] [JOB 39685] Generated table #14674960: 200085 keys, 10620048 bytes, temperature: kWarm 2024/08/20-16:34:39.221115 140500162532928 EVENT_LOG_v1 {"time_micros": 1724142879221082, "cf_name": "default", "job": 39685, "event": "table_file_creation", "file_number": 14674960, "file_size": 10620048, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190211388034, "largest_seqno": 190693698799, "table_properties": {"data_size": 7913536, "index_size": 1733056, "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": 5602380, "raw_average_key_size": 28, "raw_value_size": 23610030, "raw_average_value_size": 118, "num_data_blocks": 1, "num_entries": 200085, "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": 118, "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": 1724142878, "oldest_key_time": 0, "file_creation_time": 1724142878, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14674960, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:34:39.239723 140500162532928 [compaction_job.cc:699] job-39685: subcompact[0], size: 0.089786 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-39685/att-00 [14674958,14674959,14674960] 2024/08/20-16:34:39.263371 140500162532928 (Original Log Time 2024/08/20-16:34:21.907761) EVENT_LOG_v1 {"time_micros": 1724142861907701, "job": 39685, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14674903], "files_L3": [14673553, 14672912], "score": 1.01151, "input_data_size": 89251596, "oldest_snapshot_seqno": 190788432092} 2024/08/20-16:34:39.263374 140500162532928 (Original Log Time 2024/08/20-16:34:39.262915) [compaction_job.cc:2018] [default] [JOB 39685] Compacted 1@2 + 2@3 files to L3 => 89786404 bytes 2024/08/20-16:34:39.263376 140500162532928 (Original Log Time 2024/08/20-16:34:39.263304) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 5.1 rd, 5.2 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(19.8, 65.3 +0.0 blob) out(85.6 +0.0 blob), read-write-amplify(8.6) write-amplify(4.3) OK, records in: 2067371, records dropped: 0 output_compression: Snappy 2024/08/20-16:34:39.263382 140500162532928 (Original Log Time 2024/08/20-16:34:39.263347) EVENT_LOG_v1 {"time_micros": 1724142879263328, "cf": "default", "job": 39685, "event": "compaction_finished", "compaction_time_micros": 17331973, "compaction_time_cpu_micros": 4145943, "output_level": 3, "num_output_files": 3, "total_output_size": 89786404, "num_input_records": 2067371, "num_output_records": 2067371, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 67809133, "file_range_sync_nanos": 0, "file_fsync_nanos": 1887, "file_prepare_write_nanos": 8978, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-16:34:39.368756 140500162532928 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":1724092920,"starts":1724142861,"executesMs":17461,"compactionJobId":39685,"attempt":0,"compactionInputRawBytes":297648054,"compactionInputZipBytes":89251596,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89786404,"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-ebfe5b9827cf8fc534cd38962ba322f0-7a15584eb1ec982d-00"}}, response = 2024/08/20-16:34:39.368852 140500162532928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-39685/att-00: olev 3, work 17.461 s, result 4.758 ms, install 0.503 ms, input{raw 283.859 MiB zip 85.117 MiB}