2024/07/09-12:44:31.220667 140099093845568 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00: fork to child time = 0.009720 sec 2024/07/09-12:44:31.221705 140099093845568 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00 2024/07/09-12:44:31.226642 140099093845568 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00 2024/07/09-12:44:31.228006 140099093845568 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-12:44:31.228331 140099093845568 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-12:44:31.271220 140099093845568 [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-45408/att-00/MANIFEST-12625661 2024/07/09-12:44:31.320996 140099093845568 [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-45408/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12677826, last_sequence is 148345046297, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12677705 2024/07/09-12:44:31.321008 140099093845568 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-12:44:31.321090 140099093845568 [version_set.cc:5652] Creating manifest 12677826 2024/07/09-12:44:31.362361 140099093845568 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-12:44:31.379003 140099093845568 [compaction_job.cc:2433] [default] [JOB 45408] Compacting 1@2 + 2@3 files to L3, score 1.08, subcompactions 1 : 1 2024/07/09-12:44:31.379036 140099093845568 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23490 Base level 2, inputs: [12677801(20MB)], [12676955(37MB) 12676956(36MB)] 2024/07/09-12:44:31.386188 140099093845568 [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 2024/07/09-12:44:31.386250 140099093845568 [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 2024/07/09-12:44:31.386285 140099093845568 [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 2024/07/09-12:44:31.386300 140099093845568 [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 2024/07/09-12:44:31.386313 140099093845568 [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 2024/07/09-12:44:31.984483 140099093845568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677827.sst) /dev/shm/ToplingTemp/Topling-80279-LPwE5x 2024/07/09-12:44:33.048008 140099093845568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677827.sst): first pass time = 1.06's, 126.208'MB/sec 2024/07/09-12:44:35.094569 140099093845568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677827.sst): old prealloc_size = 109718813, real_size = 34654000 2024/07/09-12:44:35.095256 140099093845568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677827.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 928385 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1082 GB zip-val = 0.0326 GB avg-val = 116.57 avg-zval = 35.16 2024/07/09-12:44:35.096120 140099093845568 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677827.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-12:44:36.063108 140099093845568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677827.sst): second pass time = 2.05's, 52.904'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.97's, 40.257'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2664.308'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.358'MB/sec write SST data time = 0.32's, 121.998'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.079'MB, throughput = 28449.465'MB/sec zip my value time = 2.05's, unzip length = 0.108'GB zip my value throughput = 52.904'MB/sec zip pipeline throughput = 81.516'MB/sec entries = 928385 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.57 avg-zval = 35.16 usrkeys = 928385 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.57 avg-zval = 35.16 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 928385 bytes = 3481456 } seq expand size = 6498695 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0186 GB value = 0.1082 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0326 GB dict = 1.08 MB all = 0.0390 GB } UnZip/Zip{ index = 10.4461 value = 3.3152 dict = 1.00 all = 3.4425 } Zip/UnZip{ index = 0.0957 value = 0.3016 dict = 1.00 all = 0.2905 } ---------------------------- total value len = 0.114722 GB avg = 0.124 KB (by entry num) total key len = 0.025995 GB avg = 0.028 KB total ukey len = 0.018568 GB avg = 0.020 KB total ukey num = 0.000928385 Billion total entry num = 0.000928385 Billion write speed all = 0.007273690 MB/sec (with seq num) write speed all = 0.006889781 MB/sec (without seq num) 2024/07/09-12:44:36.115606 140099093845568 [compaction_job.cc:1944] [default] [JOB 45408] Generated table #12677827: 928385 keys, 38988403 bytes, temperature: kWarm 2024/07/09-12:44:36.115752 140099093845568 EVENT_LOG_v1 {"time_micros": 1720500276115688, "cf_name": "default", "job": 45408, "event": "table_file_creation", "file_number": 12677827, "file_size": 38988403, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147782189160, "largest_seqno": 148344663473, "table_properties": {"data_size": 32644256, "index_size": 1777472, "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": 25994780, "raw_average_key_size": 28, "raw_value_size": 108223046, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 928385, "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": 1720500271, "oldest_key_time": 0, "file_creation_time": 1720500271, "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": 12677827, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:44:36.166931 140099093845568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677828.sst) /dev/shm/ToplingTemp/Topling-80279-I3GbGx 2024/07/09-12:44:37.086078 140099093845568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677828.sst): first pass time = 0.92's, 146.032'MB/sec 2024/07/09-12:44:38.686868 140099093845568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677828.sst): old prealloc_size = 109718813, real_size = 34962080 2024/07/09-12:44:38.687493 140099093845568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677828.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 934586 prefix = 4 raw-key = 0.0150 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.1080 GB zip-val = 0.0329 GB avg-val = 115.61 avg-zval = 35.24 2024/07/09-12:44:38.688297 140099093845568 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677828.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/07/09-12:44:39.478967 140099093845568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677828.sst): second pass time = 1.60's, 67.553'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.79's, 49.637'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2981.245'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.355'MB/sec write SST data time = 0.13's, 296.442'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 = 31220.842'MB/sec zip my value time = 1.60's, unzip length = 0.108'GB zip my value throughput = 67.553'MB/sec zip pipeline throughput = 67.553'MB/sec entries = 934586 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.61 avg-zval = 35.24 usrkeys = 934586 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.61 avg-zval = 35.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 934586 bytes = 3504720 } seq expand size = 6542102 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0187 GB value = 0.1080 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0329 GB dict = 1.08 MB all = 0.0393 GB } UnZip/Zip{ index = 10.4452 value = 3.2803 dict = 1.00 all = 3.4137 } Zip/UnZip{ index = 0.0957 value = 0.3048 dict = 1.00 all = 0.2929 } ---------------------------- total value len = 0.229313 GB avg = 0.123 KB (by entry num) total key len = 0.052163 GB avg = 0.028 KB total ukey len = 0.037259 GB avg = 0.020 KB total ukey num = 0.001862971 Billion total entry num = 0.001862971 Billion write speed all = 0.014547053 MB/sec (with seq num) write speed all = 0.013776808 MB/sec (without seq num) 2024/07/09-12:44:39.530831 140099093845568 [compaction_job.cc:1944] [default] [JOB 45408] Generated table #12677828: 934586 keys, 39317083 bytes, temperature: kWarm 2024/07/09-12:44:39.530930 140099093845568 EVENT_LOG_v1 {"time_micros": 1720500279530895, "cf_name": "default", "job": 45408, "event": "table_file_creation", "file_number": 12677828, "file_size": 39317083, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147782189212, "largest_seqno": 148344662615, "table_properties": {"data_size": 32938768, "index_size": 1789504, "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": 26168408, "raw_average_key_size": 28, "raw_value_size": 108049396, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 934586, "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": 1720500276, "oldest_key_time": 0, "file_creation_time": 1720500276, "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": 12677828, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:44:39.564954 140099093845568 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677829.sst) /dev/shm/ToplingTemp/Topling-80279-we0yhw 2024/07/09-12:44:39.808599 140099093845568 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677829.sst): first pass time = 0.24's, 258.523'MB/sec 2024/07/09-12:44:40.496504 140099093845568 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677829.sst): old prealloc_size = 109718813, real_size = 19274400 2024/07/09-12:44:40.496586 140099093845568 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677829.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 432458 prefix = 4 raw-key = 0.0069 GB zip-key = 0.0037 GB avg-key = 16.00 avg-zkey = 8.63 raw-val = 0.0509 GB zip-val = 0.0154 GB avg-val = 117.63 avg-zval = 35.69 2024/07/09-12:44:40.847591 140099093845568 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00/12677829.sst): second pass time = 0.69's, 74.034'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 60.379'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 72217.195'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.358'MB/sec write SST data time = 0.05's, 435.763'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.515'MB, throughput = 13853.182'MB/sec zip my value time = 0.69's, unzip length = 0.051'GB zip my value throughput = 74.034'MB/sec zip pipeline throughput = 74.034'MB/sec entries = 432458 avg-key = 28.00 avg-zkey = 8.63 avg-val = 117.63 avg-zval = 35.69 usrkeys = 432458 avg-key = 20.00 avg-zkey = 8.63 avg-val = 124.63 avg-zval = 35.69 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 432458 bytes = 1513616 } seq expand size = 3027206 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0086 GB value = 0.0509 GB dict = 0.52 MB all = 0.0630 GB } __ZipSize{ index = 0.0037 GB value = 0.0154 GB dict = 0.52 MB all = 0.0212 GB } UnZip/Zip{ index = 2.3176 value = 3.2959 dict = 1.00 all = 2.9710 } Zip/UnZip{ index = 0.4315 value = 0.3034 dict = 1.00 all = 0.3366 } ---------------------------- total value len = 0.283209 GB avg = 0.123 KB (by entry num) total key len = 0.064272 GB avg = 0.028 KB total ukey len = 0.045909 GB avg = 0.020 KB total ukey num = 0.002295429 Billion total entry num = 0.002295429 Billion write speed all = 0.017956989 MB/sec (with seq num) write speed all = 0.017008011 MB/sec (without seq num) 2024/07/09-12:44:40.876235 140099093845568 [compaction_job.cc:1944] [default] [JOB 45408] Generated table #12677829: 432458 keys, 21197551 bytes, temperature: kWarm 2024/07/09-12:44:40.876306 140099093845568 EVENT_LOG_v1 {"time_micros": 1720500280876270, "cf_name": "default", "job": 45408, "event": "table_file_creation", "file_number": 12677829, "file_size": 21197551, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148077189005, "largest_seqno": 148322690685, "table_properties": {"data_size": 15434128, "index_size": 3731968, "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": 12108824, "raw_average_key_size": 28, "raw_value_size": 50868676, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 432458, "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": 1720500279, "oldest_key_time": 0, "file_creation_time": 1720500279, "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": 12677829, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-12:44:40.918723 140099093845568 [compaction_job.cc:699] job-45408: subcompact[0], size: 0.099503 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45408/att-00 [12677827,12677828,12677829] 2024/07/09-12:44:40.945271 140099093845568 (Original Log Time 2024/07/09-12:44:31.379128) EVENT_LOG_v1 {"time_micros": 1720500271379057, "job": 45408, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [12677801], "files_L3": [12676955, 12676956], "score": 1.07856, "input_data_size": 99744376, "oldest_snapshot_seqno": 148345045957} 2024/07/09-12:44:40.945275 140099093845568 (Original Log Time 2024/07/09-12:44:40.944826) [compaction_job.cc:2018] [default] [JOB 45408] Compacted 1@2 + 2@3 files to L3 => 99503037 bytes 2024/07/09-12:44:40.945276 140099093845568 (Original Log Time 2024/07/09-12:44:40.945203) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 10.5 rd, 10.4 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(20.2, 74.9 +0.0 blob) out(94.9 +0.0 blob), read-write-amplify(9.4) write-amplify(4.7) OK, records in: 2324523, records dropped: 29094 output_compression: Snappy 2024/07/09-12:44:40.945283 140099093845568 (Original Log Time 2024/07/09-12:44:40.945249) EVENT_LOG_v1 {"time_micros": 1720500280945228, "cf": "default", "job": 45408, "event": "compaction_finished", "compaction_time_micros": 9539604, "compaction_time_cpu_micros": 4019089, "output_level": 3, "num_output_files": 3, "total_output_size": 99503037, "num_input_records": 2324523, "num_output_records": 2295429, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 66753231, "file_range_sync_nanos": 0, "file_fsync_nanos": 2100, "file_prepare_write_nanos": 9325, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/07/09-12:44:41.081627 140099093845568 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":1720500271,"executesMs":9717,"compactionJobId":45408,"attempt":0,"compactionInputRawBytes":335544478,"compactionInputZipBytes":99744376,"compactionOutputRawBytes":0,"compactionOutputZipBytes":99503037,"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":"00-8e5fc785e0dc949f308cf2311193c89b-e3c84779934d582e-00"}}, response = 2024/07/09-12:44:41.081734 140099093845568 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-45408/att-00: olev 3, work 9.717 s, result 6.758 ms, install 0.478 ms, input{raw 320.000 MiB zip 95.124 MiB}