2024/08/20-00:44:44.223627 140500380743232 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00: fork to child time = 0.024151 sec 2024/08/20-00:44:44.224961 140500380743232 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00 2024/08/20-00:44:44.230757 140500380743232 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00 2024/08/20-00:44:44.231527 140500380743232 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:44:44.231952 140500380743232 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:44:44.278432 140500380743232 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03009/att-00/MANIFEST-14619535 2024/08/20-00:44:44.330577 140500380743232 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03009/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14622964, last_sequence is 189655628266, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14622850 2024/08/20-00:44:44.330594 140500380743232 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:44:44.330690 140500380743232 [version_set.cc:5652] Creating manifest 14622964 2024/08/20-00:44:44.386073 140500380743232 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:44:44.406537 140500380743232 [compaction_job.cc:2433] [default] [JOB 3009] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-00:44:44.406566 140500380743232 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1510 Base level 1, inputs: [14622893(12MB)], [14622961(20MB) 14622962(13MB) 14622827(7252KB)] 2024/08/20-00:44:44.511269 140500380743232 [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 2024/08/20-00:44:44.511305 140500380743232 [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 2024/08/20-00:44:44.511330 140500380743232 [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 2024/08/20-00:44:44.511346 140500380743232 [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 2024/08/20-00:44:44.511360 140500380743232 [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 2024/08/20-00:44:44.661284 140500380743232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622965.sst) /dev/shm/ToplingTemp/Topling-82434-wnqEDu 2024/08/20-00:44:45.222692 140500380743232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622965.sst): first pass time = 0.56's, 119.550'MB/sec 2024/08/20-00:44:46.740369 140500380743232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622965.sst): old prealloc_size = 61208112, real_size = 19449440 2024/08/20-00:44:46.740693 140500380743232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622965.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465663 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0184 GB avg-val = 116.11 avg-zval = 39.61 2024/08/20-00:44:46.741149 140500380743232 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622965.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:44:47.102944 140500380743232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622965.sst): second pass time = 1.52's, 35.651'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 58.843'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2975.016'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.393'MB/sec write SST data time = 0.07's, 323.286'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 16145.141'MB/sec zip my value time = 1.52's, unzip length = 0.054'GB zip my value throughput = 35.651'MB/sec zip pipeline throughput = 146.945'MB/sec entries = 465663 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.11 avg-zval = 39.61 usrkeys = 465663 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.11 avg-zval = 39.61 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465663 bytes = 1455216 } seq expand size = 3259641 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5038 value = 2.9313 dict = 1.00 all = 3.1455 } Zip/UnZip{ index = 0.0952 value = 0.3412 dict = 1.00 all = 0.3179 } ---------------------------- total value len = 62.354080 GB avg = 0.180 KB (by entry num) total key len = 6.801796 GB avg = 0.020 KB total ukey len = 3.198821 GB avg = 0.008 KB total ukey num = 0.389799224 Billion total entry num = 0.346677232 Billion write speed all = 2.675700005 MB/sec (with seq num) write speed all = 2.568394095 MB/sec (without seq num) 2024/08/20-00:44:47.131564 140500380743232 [compaction_job.cc:1944] [default] [JOB 3009] Generated table #14622965: 465663 keys, 21334980 bytes, temperature: kWarm 2024/08/20-00:44:47.131635 140500380743232 EVENT_LOG_v1 {"time_micros": 1724085887131593, "cf_name": "default", "job": 3009, "event": "table_file_creation", "file_number": 14622965, "file_size": 21334980, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189636722107, "largest_seqno": 189653824275, "table_properties": {"data_size": 18446160, "index_size": 886656, "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": 13038564, "raw_average_key_size": 28, "raw_value_size": 54070374, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465663, "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": 1724085884, "oldest_key_time": 0, "file_creation_time": 1724085884, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14622965, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:44:47.167055 140500380743232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622966.sst) /dev/shm/ToplingTemp/Topling-82434-GmOo2u 2024/08/20-00:44:47.562321 140500380743232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622966.sst): first pass time = 0.40's, 169.804'MB/sec 2024/08/20-00:44:48.395388 140500380743232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622966.sst): old prealloc_size = 61208112, real_size = 19572688 2024/08/20-00:44:48.395730 140500380743232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622966.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466409 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0540 GB zip-val = 0.0186 GB avg-val = 115.88 avg-zval = 39.78 2024/08/20-00:44:48.396153 140500380743232 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622966.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:44:48.756963 140500380743232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622966.sst): second pass time = 0.83's, 64.953'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.200'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2834.523'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.397'MB/sec write SST data time = 0.07's, 318.063'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 13844.729'MB/sec zip my value time = 0.83's, unzip length = 0.054'GB zip my value throughput = 64.953'MB/sec zip pipeline throughput = 98.883'MB/sec entries = 466409 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.88 avg-zval = 39.78 usrkeys = 466409 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.88 avg-zval = 39.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466409 bytes = 1399248 } seq expand size = 3264863 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.3643 value = 2.9128 dict = 1.00 all = 3.1354 } Zip/UnZip{ index = 0.0965 value = 0.3433 dict = 1.00 all = 0.3189 } ---------------------------- total value len = 62.411394 GB avg = 0.180 KB (by entry num) total key len = 6.814856 GB avg = 0.020 KB total ukey len = 3.208149 GB avg = 0.008 KB total ukey num = 0.390265633 Billion total entry num = 0.347143641 Billion write speed all = 2.678251433 MB/sec (with seq num) write speed all = 2.570808033 MB/sec (without seq num) 2024/08/20-00:44:48.785247 140500380743232 [compaction_job.cc:1944] [default] [JOB 3009] Generated table #14622966: 466409 keys, 21403858 bytes, temperature: kWarm 2024/08/20-00:44:48.785334 140500380743232 EVENT_LOG_v1 {"time_micros": 1724085888785287, "cf_name": "default", "job": 3009, "event": "table_file_creation", "file_number": 14622966, "file_size": 21403858, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640134737, "largest_seqno": 189653824007, "table_properties": {"data_size": 18555840, "index_size": 900032, "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": 13059452, "raw_average_key_size": 28, "raw_value_size": 54049502, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466409, "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": 1724085887, "oldest_key_time": 0, "file_creation_time": 1724085887, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14622966, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:44:48.819035 140500380743232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622967.sst) /dev/shm/ToplingTemp/Topling-82434-fWqMQs 2024/08/20-00:44:48.872938 140500380743232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622967.sst): first pass time = 0.05's, 177.755'MB/sec 2024/08/20-00:44:48.977847 140500380743232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622967.sst): old prealloc_size = 61208112, real_size = 2932160 2024/08/20-00:44:48.977972 140500380743232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622967.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 66770 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0001 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0077 GB zip-val = 0.0028 GB avg-val = 115.36 avg-zval = 41.74 2024/08/20-00:44:48.978069 140500380743232 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622967.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0001 GB, waited 0.000 sec, Key+Value = 0.010 GB 2024/08/20-00:44:49.030503 140500380743232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00/14622967.sst): second pass time = 0.10's, 73.905'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.05's, 60.694'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1337.800'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.391'MB/sec write SST data time = 0.01's, 324.841'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.079'MB, throughput = 1668.903'MB/sec zip my value time = 0.10's, unzip length = 0.008'GB zip my value throughput = 73.905'MB/sec zip pipeline throughput = 73.905'MB/sec entries = 66770 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.36 avg-zval = 41.74 usrkeys = 66770 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.36 avg-zval = 41.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 66770 bytes = 200320 } seq expand size = 467390 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0013 GB value = 0.0077 GB dict = 0.08 MB all = 0.0096 GB } __ZipSize{ index = 0.0001 GB value = 0.0028 GB dict = 0.08 MB all = 0.0032 GB } UnZip/Zip{ index = 10.3861 value = 2.7641 dict = 1.00 all = 2.9949 } Zip/UnZip{ index = 0.0963 value = 0.3618 dict = 1.00 all = 0.3339 } ---------------------------- total value len = 62.419564 GB avg = 0.180 KB (by entry num) total key len = 6.816725 GB avg = 0.020 KB total ukey len = 3.209484 GB avg = 0.008 KB total ukey num = 0.390332403 Billion total entry num = 0.347210411 Billion write speed all = 2.678611506 MB/sec (with seq num) write speed all = 2.571148578 MB/sec (without seq num) 2024/08/20-00:44:49.039359 140500380743232 [compaction_job.cc:1944] [default] [JOB 3009] Generated table #14622967: 66770 keys, 3196235 bytes, temperature: kWarm 2024/08/20-00:44:49.039419 140500380743232 EVENT_LOG_v1 {"time_micros": 1724085889039387, "cf_name": "default", "job": 3009, "event": "table_file_creation", "file_number": 14622967, "file_size": 3196235, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189641855161, "largest_seqno": 189653824353, "table_properties": {"data_size": 2786736, "index_size": 128576, "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": 1869560, "raw_average_key_size": 28, "raw_value_size": 7702816, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 66770, "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": 1724085888, "oldest_key_time": 0, "file_creation_time": 1724085888, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14622967, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:44:49.046598 140500380743232 [compaction_job.cc:699] job-03009: subcompact[0], size: 0.045935 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03009/att-00 [14622965,14622966,14622967] 2024/08/20-00:44:49.079215 140500380743232 (Original Log Time 2024/08/20-00:44:44.406658) EVENT_LOG_v1 {"time_micros": 1724085884406588, "job": 3009, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14622893], "files_L2": [14622961, 14622962, 14622827], "score": 0.999513, "input_data_size": 55643739, "oldest_snapshot_seqno": 189655627022} 2024/08/20-00:44:49.079219 140500380743232 (Original Log Time 2024/08/20-00:44:49.069509) [compaction_job.cc:2018] [default] [JOB 3009] Compacted 1@1 + 3@2 files to L2 => 45935073 bytes 2024/08/20-00:44:49.079221 140500380743232 (Original Log Time 2024/08/20-00:44:49.079144) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 12.0 rd, 9.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(12.6, 40.4 +0.0 blob) out(43.8 +0.0 blob), read-write-amplify(7.7) write-amplify(3.5) OK, records in: 1009658, records dropped: 10816 output_compression: Snappy 2024/08/20-00:44:49.079228 140500380743232 (Original Log Time 2024/08/20-00:44:49.079191) EVENT_LOG_v1 {"time_micros": 1724085889079171, "cf": "default", "job": 3009, "event": "compaction_finished", "compaction_time_micros": 4639948, "compaction_time_cpu_micros": 1571692, "output_level": 2, "num_output_files": 3, "total_output_size": 45935073, "num_input_records": 1009658, "num_output_records": 998842, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 32580247, "file_range_sync_nanos": 0, "file_fsync_nanos": 1871, "file_prepare_write_nanos": 5943, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-00:44:49.211721 140500380743232 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":1724082090,"starts":1724085884,"executesMs":4838,"compactionJobId":3009,"attempt":0,"compactionInputRawBytes":145326140,"compactionInputZipBytes":55643739,"compactionOutputRawBytes":0,"compactionOutputZipBytes":45935073,"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":"00-211f73e89cb7fcb3f138523ae8ddd63d-d642c30b71d53c51-00"}}, response = 2024/08/20-00:44:49.211818 140500380743232 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03009/att-00: olev 2, work 4.839 s, result 6.669 ms, install 9.745 ms, input{raw 138.594 MiB zip 53.066 MiB}