2024/08/20-02:29:33.778347 140500607346240 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00: fork to child time = 0.010164 sec 2024/08/20-02:29:33.779409 140500607346240 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00 2024/08/20-02:29:33.784366 140500607346240 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00 2024/08/20-02:29:33.789631 140500607346240 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:29:33.789979 140500607346240 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:29:33.828045 140500607346240 [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-07543/att-00/MANIFEST-14619535 2024/08/20-02:29:33.880412 140500607346240 [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-07543/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628708, last_sequence is 189779113141, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628669 2024/08/20-02:29:33.880426 140500607346240 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:29:33.880500 140500607346240 [version_set.cc:5652] Creating manifest 14628708 2024/08/20-02:29:33.905871 140500607346240 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:29:33.926033 140500607346240 [compaction_job.cc:2433] [default] [JOB 7543] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-02:29:33.926050 140500607346240 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3760 Base level 1, inputs: [14628696(31MB)], [14628635(8650KB) 14628431(19MB) 14628471(20MB)] 2024/08/20-02:29:34.175734 140500607346240 [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 2024/08/20-02:29:34.175758 140500607346240 [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 2024/08/20-02:29:34.175779 140500607346240 [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 2024/08/20-02:29:34.175789 140500607346240 [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 2024/08/20-02:29:34.175799 140500607346240 [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 2024/08/20-02:29:34.243563 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628709.sst) /dev/shm/ToplingTemp/Topling-114431-BhHHBX 2024/08/20-02:29:34.642734 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628709.sst): first pass time = 0.40's, 168.144'MB/sec 2024/08/20-02:29:35.819426 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628709.sst): old prealloc_size = 73819750, real_size = 19098672 2024/08/20-02:29:35.819766 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628709.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466737 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0181 GB avg-val = 115.78 avg-zval = 38.77 2024/08/20-02:29:35.820217 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628709.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:29:36.470656 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628709.sst): second pass time = 1.18's, 45.964'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 32.408'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2847.644'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.259'MB/sec write SST data time = 0.20's, 105.199'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 10857.131'MB/sec zip my value time = 1.18's, unzip length = 0.054'GB zip my value throughput = 45.964'MB/sec zip pipeline throughput = 109.899'MB/sec entries = 466737 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.78 avg-zval = 38.77 usrkeys = 466737 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.78 avg-zval = 38.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466737 bytes = 1575248 } seq expand size = 3267159 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5038 value = 2.9868 dict = 1.00 all = 3.1798 } Zip/UnZip{ index = 0.0952 value = 0.3348 dict = 1.00 all = 0.3145 } ---------------------------- total value len = 62.354057 GB avg = 0.180 KB (by entry num) total key len = 6.801826 GB avg = 0.020 KB total ukey len = 3.198842 GB avg = 0.008 KB total ukey num = 0.389800298 Billion total entry num = 0.346678306 Billion write speed all = 2.152024471 MB/sec (with seq num) write speed all = 2.065719716 MB/sec (without seq num) 2024/08/20-02:29:36.500224 140500607346240 [compaction_job.cc:1944] [default] [JOB 7543] Generated table #14628709: 466737 keys, 21104868 bytes, temperature: kWarm 2024/08/20-02:29:36.500327 140500607346240 EVENT_LOG_v1 {"time_micros": 1724092176500267, "cf_name": "default", "job": 7543, "event": "table_file_creation", "file_number": 14628709, "file_size": 21104868, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189703638143, "largest_seqno": 189779068273, "table_properties": {"data_size": 18093088, "index_size": 888704, "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": 13068636, "raw_average_key_size": 28, "raw_value_size": 54040254, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466737, "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": 1724092174, "oldest_key_time": 0, "file_creation_time": 1724092174, "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": 14628709, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:36.537391 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628710.sst) /dev/shm/ToplingTemp/Topling-114431-H6R5IX 2024/08/20-02:29:37.192077 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628710.sst): first pass time = 0.65's, 102.515'MB/sec 2024/08/20-02:29:37.958953 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628710.sst): old prealloc_size = 73819750, real_size = 19238752 2024/08/20-02:29:37.959292 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628710.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464924 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0182 GB avg-val = 116.34 avg-zval = 39.23 2024/08/20-02:29:37.959695 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628710.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:29:38.339918 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628710.sst): second pass time = 0.77's, 70.594'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 55.751'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2768.226'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.377'MB/sec write SST data time = 0.07's, 293.758'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 13847.395'MB/sec zip my value time = 0.77's, unzip length = 0.054'GB zip my value throughput = 70.594'MB/sec zip pipeline throughput = 70.594'MB/sec entries = 464924 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.34 avg-zval = 39.23 usrkeys = 464924 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.34 avg-zval = 39.23 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464924 bytes = 1569136 } seq expand size = 3254468 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 = 0.0182 GB dict = 0.54 MB all = 0.0212 GB } UnZip/Zip{ index = 10.5031 value = 2.9660 dict = 1.00 all = 3.1597 } Zip/UnZip{ index = 0.0952 value = 0.3372 dict = 1.00 all = 0.3165 } ---------------------------- total value len = 62.411403 GB avg = 0.180 KB (by entry num) total key len = 6.814844 GB avg = 0.020 KB total ukey len = 3.208141 GB avg = 0.008 KB total ukey num = 0.390265222 Billion total entry num = 0.347143230 Billion write speed all = 2.154088772 MB/sec (with seq num) write speed all = 2.067673302 MB/sec (without seq num) 2024/08/20-02:29:38.370245 140500607346240 [compaction_job.cc:1944] [default] [JOB 7543] Generated table #14628710: 464924 keys, 21239198 bytes, temperature: kWarm 2024/08/20-02:29:38.370317 140500607346240 EVENT_LOG_v1 {"time_micros": 1724092178370281, "cf_name": "default", "job": 7543, "event": "table_file_creation", "file_number": 14628710, "file_size": 21239198, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189689290795, "largest_seqno": 189779070669, "table_properties": {"data_size": 18237008, "index_size": 885312, "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": 13017872, "raw_average_key_size": 28, "raw_value_size": 54091108, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464924, "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": 1724092176, "oldest_key_time": 0, "file_creation_time": 1724092176, "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": 14628710, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:38.396201 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628711.sst) /dev/shm/ToplingTemp/Topling-114431-lpOEcX 2024/08/20-02:29:38.630288 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628711.sst): first pass time = 0.23's, 256.585'MB/sec 2024/08/20-02:29:40.939640 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628711.sst): old prealloc_size = 73819750, real_size = 17239936 2024/08/20-02:29:40.940019 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628711.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 418383 prefix = 4 raw-key = 0.0067 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0483 GB zip-val = 0.0163 GB avg-val = 115.53 avg-zval = 39.05 2024/08/20-02:29:40.940419 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628711.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0010 GB, waited 0.000 sec, Key+Value = 0.060 GB 2024/08/20-02:29:41.674248 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00/14628711.sst): second pass time = 2.31's, 20.938'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 25.924'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2316.895'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.185'MB/sec write SST data time = 0.17's, 112.434'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.491'MB, throughput = 11220.280'MB/sec zip my value time = 2.31's, unzip length = 0.048'GB zip my value throughput = 20.938'MB/sec zip pipeline throughput = 129.734'MB/sec entries = 418383 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.53 avg-zval = 39.05 usrkeys = 418383 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.53 avg-zval = 39.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 418383 bytes = 1412064 } seq expand size = 2928681 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0084 GB value = 0.0483 GB dict = 0.49 MB all = 0.0601 GB } __ZipSize{ index = 0.0008 GB value = 0.0163 GB dict = 0.49 MB all = 0.0190 GB } UnZip/Zip{ index = 10.5024 value = 2.9584 dict = 1.00 all = 3.1533 } Zip/UnZip{ index = 0.0952 value = 0.3380 dict = 1.00 all = 0.3171 } ---------------------------- total value len = 62.462667 GB avg = 0.180 KB (by entry num) total key len = 6.826559 GB avg = 0.020 KB total ukey len = 3.216508 GB avg = 0.008 KB total ukey num = 0.390683605 Billion total entry num = 0.347561613 Billion write speed all = 2.155824791 MB/sec (with seq num) write speed all = 2.069314147 MB/sec (without seq num) 2024/08/20-02:29:41.704070 140500607346240 [compaction_job.cc:1944] [default] [JOB 7543] Generated table #14628711: 418383 keys, 19043478 bytes, temperature: kWarm 2024/08/20-02:29:41.704154 140500607346240 EVENT_LOG_v1 {"time_micros": 1724092181704108, "cf_name": "default", "job": 7543, "event": "table_file_creation", "file_number": 14628711, "file_size": 19043478, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189681333244, "largest_seqno": 189779070826, "table_properties": {"data_size": 16338416, "index_size": 796736, "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": 11714724, "raw_average_key_size": 28, "raw_value_size": 48335474, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 418383, "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": 1724092178, "oldest_key_time": 0, "file_creation_time": 1724092178, "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": 14628711, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:41.724696 140500607346240 [compaction_job.cc:699] job-07543: subcompact[0], size: 0.061388 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07543/att-00 [14628709,14628710,14628711] 2024/08/20-02:29:41.775379 140500607346240 (Original Log Time 2024/08/20-02:29:33.926103) EVENT_LOG_v1 {"time_micros": 1724092173926064, "job": 7543, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14628696], "files_L2": [14628635, 14628431, 14628471], "score": 0.969529, "input_data_size": 84459715, "oldest_snapshot_seqno": 189779112679} 2024/08/20-02:29:41.775384 140500607346240 (Original Log Time 2024/08/20-02:29:41.774723) [compaction_job.cc:2018] [default] [JOB 7543] Compacted 1@1 + 3@2 files to L2 => 61387544 bytes 2024/08/20-02:29:41.775386 140500607346240 (Original Log Time 2024/08/20-02:29:41.775286) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 10.8 rd, 7.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 48.8 +0.0 blob) out(58.5 +0.0 blob), read-write-amplify(4.4) write-amplify(1.8) OK, records in: 1350044, records dropped: 0 output_compression: Snappy 2024/08/20-02:29:41.775397 140500607346240 (Original Log Time 2024/08/20-02:29:41.775348) EVENT_LOG_v1 {"time_micros": 1724092181775320, "cf": "default", "job": 7543, "event": "compaction_finished", "compaction_time_micros": 7798610, "compaction_time_cpu_micros": 2375663, "output_level": 2, "num_output_files": 3, "total_output_size": 61387544, "num_input_records": 1350044, "num_output_records": 1350044, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 79865652, "file_range_sync_nanos": 0, "file_fsync_nanos": 2663, "file_prepare_write_nanos": 9724, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-02:29:41.910875 140500607346240 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":1724092173,"executesMs":7989,"compactionJobId":7543,"attempt":0,"compactionInputRawBytes":194268068,"compactionInputZipBytes":84459715,"compactionOutputRawBytes":0,"compactionOutputZipBytes":61387544,"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":"00-0aa3b471808f234572e8acdae3f2bb2d-7a21aba6a51f2637-00"}}, response = 2024/08/20-02:29:41.911010 140500607346240 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07543/att-00: olev 2, work 7.990 s, result 6.256 ms, install 0.709 ms, input{raw 185.268 MiB zip 80.547 MiB}