2024/08/20-21:23:39.335632 139856858089024 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00: fork to child time = 0.024284 sec 2024/08/20-21:23:39.336676 139856858089024 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00 2024/08/20-21:23:39.342626 139856858089024 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00 2024/08/20-21:23:39.344248 139856858089024 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:23:39.344564 139856858089024 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:23:39.396504 139856858089024 [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-50524/att-00/MANIFEST-14629260 2024/08/20-21:23:39.415057 139856858089024 [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-50524/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14687490, last_sequence is 191066530605, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14687373 2024/08/20-21:23:39.415070 139856858089024 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:23:39.415139 139856858089024 [version_set.cc:5652] Creating manifest 14687490 2024/08/20-21:23:39.441954 139856858089024 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:23:39.456307 139856858089024 [compaction_job.cc:2433] [default] [JOB 50524] Compacting 1@3 + 2@4 files to L4, score 1.03, subcompactions 1 : 1 2024/08/20-21:23:39.456321 139856858089024 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 25640 Base level 3, inputs: [14687228(26MB)], [14678814(66MB) 14685415(64MB)] 2024/08/20-21:23:39.462463 139856858089024 [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 2024/08/20-21:23:39.462499 139856858089024 [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 2024/08/20-21:23:39.462522 139856858089024 [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 2024/08/20-21:23:39.462532 139856858089024 [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 2024/08/20-21:23:39.462540 139856858089024 [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 2024/08/20-21:23:40.183887 139856858089024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687491.sst) /dev/shm/ToplingTemp/Topling-24585-gdzZJd 2024/08/20-21:23:41.366346 139856858089024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687491.sst): first pass time = 1.18's, 227.026'MB/sec 2024/08/20-21:23:44.168385 139856858089024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687491.sst): old prealloc_size = 182330351, real_size = 58919376 2024/08/20-21:23:44.169597 139856858089024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687491.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1849940 prefix = 4 raw-key = 0.0296 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2166 GB zip-val = 0.0549 GB avg-val = 117.11 avg-zval = 29.70 2024/08/20-21:23:44.174295 139856858089024 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687491.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-21:23:46.613024 139856858089024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687491.sst): second pass time = 2.80's, 77.362'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.44's, 27.732'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2978.164'MB/sec (index lex order gen) rebuild zvType time = 1.92's, 0.240'MB/sec write SST data time = 0.52's, 130.385'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.159'MB, throughput = 52230.838'MB/sec zip my value time = 2.80's, unzip length = 0.217'GB zip my value throughput = 77.362'MB/sec zip pipeline throughput = 77.362'MB/sec entries = 1849940 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.11 avg-zval = 29.70 usrkeys = 1849940 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.11 avg-zval = 29.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1849940 bytes = 7168528 } seq expand size = 12949580 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0370 GB value = 0.2166 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0549 GB dict = 2.16 MB all = 0.0678 GB } UnZip/Zip{ index = 10.5173 value = 3.9432 dict = 1.00 all = 3.9595 } Zip/UnZip{ index = 0.0951 value = 0.2536 dict = 1.00 all = 0.2526 } ---------------------------- total value len = 0.229587 GB avg = 0.124 KB (by entry num) total key len = 0.051798 GB avg = 0.028 KB total ukey len = 0.036999 GB avg = 0.020 KB total ukey num = 0.001849940 Billion total entry num = 0.001849940 Billion write speed all = 0.064441392 MB/sec (with seq num) write speed all = 0.061052082 MB/sec (without seq num) 2024/08/20-21:23:46.693526 139856858089024 [compaction_job.cc:1944] [default] [JOB 50524] Generated table #14687491: 1849940 keys, 67795343 bytes, temperature: kWarm 2024/08/20-21:23:46.693630 139856858089024 EVENT_LOG_v1 {"time_micros": 1724160226693573, "cf_name": "default", "job": 50524, "event": "table_file_creation", "file_number": 14687491, "file_size": 67795343, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793234864, "largest_seqno": 191058801890, "table_properties": {"data_size": 54938816, "index_size": 3517888, "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": 51798320, "raw_average_key_size": 28, "raw_value_size": 216637272, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1849940, "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": 1724160220, "oldest_key_time": 0, "file_creation_time": 1724160220, "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": 14687491, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:23:46.782381 139856858089024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687492.sst) /dev/shm/ToplingTemp/Topling-24585-4lqsqd 2024/08/20-21:23:48.598302 139856858089024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687492.sst): first pass time = 1.82's, 147.828'MB/sec 2024/08/20-21:23:51.228305 139856858089024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687492.sst): old prealloc_size = 182330351, real_size = 67650208 2024/08/20-21:23:51.228389 139856858089024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687492.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 1842570 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0159 GB avg-key = 16.00 avg-zkey = 8.61 raw-val = 0.2168 GB zip-val = 0.0513 GB avg-val = 117.69 avg-zval = 27.85 2024/08/20-21:23:52.601956 139856858089024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687492.sst): second pass time = 2.63's, 82.492'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.37's, 55.521'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 316851.181'MB/sec (index lex order gen) rebuild zvType time = 1.17's, 0.395'MB/sec write SST data time = 0.21's, 369.908'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 52290.161'MB/sec zip my value time = 2.63's, unzip length = 0.217'GB zip my value throughput = 82.492'MB/sec zip pipeline throughput = 82.492'MB/sec entries = 1842570 avg-key = 28.00 avg-zkey = 8.61 avg-val = 117.69 avg-zval = 27.85 usrkeys = 1842570 avg-key = 20.00 avg-zkey = 8.61 avg-val = 124.69 avg-zval = 27.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1842570 bytes = 6909648 } seq expand size = 12897990 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0369 GB value = 0.2168 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0159 GB value = 0.0513 GB dict = 2.16 MB all = 0.0763 GB } UnZip/Zip{ index = 2.3223 value = 4.2252 dict = 1.00 all = 3.5197 } Zip/UnZip{ index = 0.4306 value = 0.2367 dict = 1.00 all = 0.2841 } ---------------------------- total value len = 0.459328 GB avg = 0.124 KB (by entry num) total key len = 0.103390 GB avg = 0.028 KB total ukey len = 0.073850 GB avg = 0.020 KB total ukey num = 0.003692510 Billion total entry num = 0.003692510 Billion write speed all = 0.128694429 MB/sec (with seq num) write speed all = 0.121938577 MB/sec (without seq num) 2024/08/20-21:23:52.688534 139856858089024 [compaction_job.cc:1944] [default] [JOB 50524] Generated table #14687492: 1842570 keys, 76266287 bytes, temperature: kWarm 2024/08/20-21:23:52.688605 139856858089024 EVENT_LOG_v1 {"time_micros": 1724160232688570, "cf_name": "default", "job": 50524, "event": "table_file_creation", "file_number": 14687492, "file_size": 76266287, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190009611956, "largest_seqno": 191058801904, "table_properties": {"data_size": 51321168, "index_size": 15868224, "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": 51591960, "raw_average_key_size": 28, "raw_value_size": 216843508, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1842570, "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": 1724160226, "oldest_key_time": 0, "file_creation_time": 1724160226, "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": 14687492, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:23:52.736813 139856858089024 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687493.sst) /dev/shm/ToplingTemp/Topling-24585-BX5JRd 2024/08/20-21:23:52.988334 139856858089024 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687493.sst): first pass time = 0.25's, 251.087'MB/sec 2024/08/20-21:23:54.709173 139856858089024 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687493.sst): old prealloc_size = 182330351, real_size = 17029488 2024/08/20-21:23:54.709536 139856858089024 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687493.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 436288 prefix = 4 raw-key = 0.0070 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0509 GB zip-val = 0.0161 GB avg-val = 116.72 avg-zval = 36.87 2024/08/20-21:23:54.710022 139856858089024 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687493.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0010 GB, waited 0.000 sec, Key+Value = 0.063 GB 2024/08/20-21:23:55.321468 139856858089024 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00/14687493.sst): second pass time = 1.72's, 29.607'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 31.247'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2475.800'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.226'MB/sec write SST data time = 0.13's, 147.191'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.516'MB, throughput = 9148.105'MB/sec zip my value time = 1.72's, unzip length = 0.051'GB zip my value throughput = 29.607'MB/sec zip pipeline throughput = 140.885'MB/sec entries = 436288 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.72 avg-zval = 36.87 usrkeys = 436288 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.72 avg-zval = 36.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 436288 bytes = 1690624 } seq expand size = 3054016 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0087 GB value = 0.0509 GB dict = 0.52 MB all = 0.0631 GB } __ZipSize{ index = 0.0008 GB value = 0.0161 GB dict = 0.52 MB all = 0.0191 GB } UnZip/Zip{ index = 10.4339 value = 3.1661 dict = 1.00 all = 3.3002 } Zip/UnZip{ index = 0.0958 value = 0.3158 dict = 1.00 all = 0.3030 } ---------------------------- total value len = 0.513305 GB avg = 0.124 KB (by entry num) total key len = 0.115606 GB avg = 0.028 KB total ukey len = 0.082576 GB avg = 0.020 KB total ukey num = 0.004128798 Billion total entry num = 0.004128798 Billion write speed all = 0.143743427 MB/sec (with seq num) write speed all = 0.136194033 MB/sec (without seq num) 2024/08/20-21:23:55.348920 139856858089024 [compaction_job.cc:1944] [default] [JOB 50524] Generated table #14687493: 436288 keys, 19131722 bytes, temperature: kWarm 2024/08/20-21:23:55.349013 139856858089024 EVENT_LOG_v1 {"time_micros": 1724160235348959, "cf_name": "default", "job": 50524, "event": "table_file_creation", "file_number": 14687493, "file_size": 19131722, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640134737, "largest_seqno": 191058791250, "table_properties": {"data_size": 16083936, "index_size": 836288, "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": 12216064, "raw_average_key_size": 28, "raw_value_size": 50922832, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 436288, "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": 1724160232, "oldest_key_time": 0, "file_creation_time": 1724160232, "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": 14687493, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:23:55.368603 139856858089024 [compaction_job.cc:699] job-50524: subcompact[0], size: 0.163193 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-50524/att-00 [14687491,14687492,14687493] 2024/08/20-21:23:55.445920 139856858089024 (Original Log Time 2024/08/20-21:23:39.456386) EVENT_LOG_v1 {"time_micros": 1724160219456335, "job": 50524, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14687228], "files_L4": [14678814, 14685415], "score": 1.02524, "input_data_size": 165754865, "oldest_snapshot_seqno": 191066529929} 2024/08/20-21:23:55.445925 139856858089024 (Original Log Time 2024/08/20-21:23:55.445306) [compaction_job.cc:2018] [default] [JOB 50524] Compacted 1@3 + 2@4 files to L4 => 163193352 bytes 2024/08/20-21:23:55.445928 139856858089024 (Original Log Time 2024/08/20-21:23:55.445832) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 10.4 rd, 10.3 wr, level 4, files in(1, 2) out(3 +0 blob) MB in(26.8, 131.3 +0.0 blob) out(155.6 +0.0 blob), read-write-amplify(11.7) write-amplify(5.8) OK, records in: 4379338, records dropped: 250540 output_compression: Snappy 2024/08/20-21:23:55.445938 139856858089024 (Original Log Time 2024/08/20-21:23:55.445891) EVENT_LOG_v1 {"time_micros": 1724160235445866, "cf": "default", "job": 50524, "event": "compaction_finished", "compaction_time_micros": 15912235, "compaction_time_cpu_micros": 7107114, "output_level": 4, "num_output_files": 3, "total_output_size": 163193352, "num_input_records": 4379338, "num_output_records": 4128798, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 128168413, "file_range_sync_nanos": 0, "file_fsync_nanos": 3243, "file_prepare_write_nanos": 10871, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/20-21:23:55.574432 139856858089024 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":1724160219,"executesMs":16102,"compactionJobId":50524,"attempt":0,"compactionInputRawBytes":635586636,"compactionInputZipBytes":165754865,"compactionOutputRawBytes":0,"compactionOutputZipBytes":163193352,"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":"00-1d933a3ab1951894e546316ee9e00da2-a3b8ac57a180b9a2-00"}}, response = 2024/08/20-21:23:55.574550 139856858089024 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-50524/att-00: olev 4, work 16.102 s, result 7.096 ms, install 0.665 ms, input{raw 606.143 MiB zip 158.076 MiB}