2024/08/20-02:42:30.461139 140500523419200 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00: fork to child time = 0.022742 sec 2024/08/20-02:42:30.462187 140500523419200 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00 2024/08/20-02:42:30.466946 140500523419200 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00 2024/08/20-02:42:30.467228 140500523419200 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:42:30.467512 140500523419200 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:42:30.518344 140500523419200 [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-00007/att-00/MANIFEST-14629260 2024/08/20-02:42:30.584152 140500523419200 [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-00007/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14629262, last_sequence is 189793095788, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14629211 2024/08/20-02:42:30.584162 140500523419200 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:42:30.584217 140500523419200 [version_set.cc:5652] Creating manifest 14629262 2024/08/20-02:42:30.625074 140500523419200 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:42:30.637189 140500523419200 [compaction_job.cc:2433] [default] [JOB 7] Compacting 1@2 + 3@3 files to L3, score 1.12, subcompactions 1 : 1 2024/08/20-02:42:30.637202 140500523419200 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11 Base level 2, inputs: [14629207(19MB)], [14628540(19MB) 14626114(1838B) 14627265(39MB)] 2024/08/20-02:42:30.644894 140500523419200 [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 2024/08/20-02:42:30.644967 140500523419200 [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 2024/08/20-02:42:30.645008 140500523419200 [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 2024/08/20-02:42:30.645023 140500523419200 [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 2024/08/20-02:42:30.645041 140500523419200 [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 2024/08/20-02:42:31.028840 140500523419200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629263.sst) /dev/shm/ToplingTemp/Topling-117776-UfIsOR 2024/08/20-02:42:31.851443 140500523419200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629263.sst): first pass time = 0.82's, 163.174'MB/sec 2024/08/20-02:42:34.907067 140500523419200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629263.sst): old prealloc_size = 91130882, real_size = 35960064 2024/08/20-02:42:34.907828 140500523419200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629263.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 932967 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.1081 GB zip-val = 0.0340 GB avg-val = 115.86 avg-zval = 36.39 2024/08/20-02:42:34.908679 140500523419200 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629263.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-02:42:35.771402 140500523419200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629263.sst): second pass time = 3.05's, 35.391'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 46.364'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2428.152'MB/sec (index lex order gen) rebuild zvType time = 0.64's, 0.365'MB/sec write SST data time = 0.23's, 177.820'MB/sec dict compress time = 0.00's, 1078374.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 28165.539'MB/sec zip my value time = 3.05's, unzip length = 0.108'GB zip my value throughput = 35.391'MB/sec zip pipeline throughput = 86.656'MB/sec entries = 932967 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.86 avg-zval = 36.39 usrkeys = 932967 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.86 avg-zval = 36.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 932967 bytes = 3265392 } seq expand size = 6530769 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0340 GB dict = 1.08 MB all = 0.0401 GB } UnZip/Zip{ index = 10.5132 value = 3.1838 dict = 1.00 all = 3.3491 } Zip/UnZip{ index = 0.0951 value = 0.3141 dict = 1.00 all = 0.2986 } ---------------------------- total value len = 62.411375 GB avg = 0.180 KB (by entry num) total key len = 6.814881 GB avg = 0.020 KB total ukey len = 3.208167 GB avg = 0.008 KB total ukey num = 0.390266528 Billion total entry num = 0.347144536 Billion write speed all = 2.103210168 MB/sec (with seq num) write speed all = 2.018835486 MB/sec (without seq num) 2024/08/20-02:42:35.878616 140500523419200 [compaction_job.cc:1944] [default] [JOB 7] Generated table #14629263: 932967 keys, 40076368 bytes, temperature: kWarm 2024/08/20-02:42:35.878705 140500523419200 EVENT_LOG_v1 {"time_micros": 1724092955878656, "cf_name": "default", "job": 7, "event": "table_file_creation", "file_number": 14629263, "file_size": 40076368, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640133892, "largest_seqno": 189789489006, "table_properties": {"data_size": 33951792, "index_size": 1774848, "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": 26123076, "raw_average_key_size": 28, "raw_value_size": 108094778, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 932967, "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": 1724092951, "oldest_key_time": 0, "file_creation_time": 1724092951, "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": 14629263, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:42:35.919971 140500523419200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629264.sst) /dev/shm/ToplingTemp/Topling-117776-FuxLXP 2024/08/20-02:42:36.431251 140500523419200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629264.sst): first pass time = 0.51's, 262.539'MB/sec 2024/08/20-02:42:38.596836 140500523419200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629264.sst): old prealloc_size = 91130882, real_size = 36657760 2024/08/20-02:42:38.597509 140500523419200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629264.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 933966 prefix = 4 raw-key = 0.0149 GB zip-key = 0.0018 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.1081 GB zip-val = 0.0347 GB avg-val = 115.71 avg-zval = 37.11 2024/08/20-02:42:38.598299 140500523419200 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629264.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0023 GB, waited 0.000 sec, Key+Value = 0.134 GB 2024/08/20-02:42:39.664591 140500523419200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629264.sst): second pass time = 2.16's, 49.932'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 38.194'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2739.572'MB/sec (index lex order gen) rebuild zvType time = 0.82's, 0.285'MB/sec write SST data time = 0.25's, 164.903'MB/sec dict compress time = 0.00's, 1078238.000'MB/sec z-dict build time = 0.00's, sample length = 1.078'MB, throughput = 25501.715'MB/sec zip my value time = 2.16's, unzip length = 0.108'GB zip my value throughput = 49.932'MB/sec zip pipeline throughput = 99.285'MB/sec entries = 933966 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.71 avg-zval = 37.11 usrkeys = 933966 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.71 avg-zval = 37.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 933966 bytes = 3268896 } seq expand size = 6537762 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0187 GB value = 0.1081 GB dict = 1.08 MB all = 0.1342 GB } __ZipSize{ index = 0.0018 GB value = 0.0347 GB dict = 1.08 MB all = 0.0408 GB } UnZip/Zip{ index = 10.5836 value = 3.1180 dict = 1.00 all = 3.2912 } Zip/UnZip{ index = 0.0945 value = 0.3207 dict = 1.00 all = 0.3038 } ---------------------------- total value len = 62.525980 GB avg = 0.180 KB (by entry num) total key len = 6.841032 GB avg = 0.020 KB total ukey len = 3.226846 GB avg = 0.008 KB total ukey num = 0.391200494 Billion total entry num = 0.348078502 Billion write speed all = 2.107237312 MB/sec (with seq num) write speed all = 2.022645631 MB/sec (without seq num) 2024/08/20-02:42:39.715287 140500523419200 [compaction_job.cc:1944] [default] [JOB 7] Generated table #14629264: 933966 keys, 40780936 bytes, temperature: kWarm 2024/08/20-02:42:39.715373 140500523419200 EVENT_LOG_v1 {"time_micros": 1724092959715327, "cf_name": "default", "job": 7, "event": "table_file_creation", "file_number": 14629264, "file_size": 40780936, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640140456, "largest_seqno": 189789490761, "table_properties": {"data_size": 34659152, "index_size": 1764928, "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": 26151048, "raw_average_key_size": 28, "raw_value_size": 108066720, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 933966, "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": 1724092955, "oldest_key_time": 0, "file_creation_time": 1724092955, "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": 14629264, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:42:39.763312 140500523419200 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629265.sst) /dev/shm/ToplingTemp/Topling-117776-cWu46S 2024/08/20-02:42:39.767664 140500523419200 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629265.sst): first pass time = 0.00's, 0.099'MB/sec 2024/08/20-02:42:40.090443 140500523419200 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629265.sst): part-0: reject ZipStore ratio = 1.263 2024/08/20-02:42:40.090858 140500523419200 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629265.sst): old prealloc_size = 91130882, real_size = 928 2024/08/20-02:42:40.090892 140500523419200 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629265.sst): index type = UintIndex_AllOne , store type = MixedLenBlobStore usrkeys = 3 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 16.00 avg-zkey = 58.67 raw-val = 0.0000 GB zip-val = 0.0000 GB avg-val = 114.00 avg-zval = 181.33 2024/08/20-02:42:40.091239 140500523419200 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00/14629265.sst): second pass time = 0.32's, 0.001'MB/sec, value only(80.3% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 4.933'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6.899'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.020'MB/sec write SST data time = 0.00's, 5.900'MB/sec dict compress time = 0.00's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.32's, unzip length = 0.000'GB zip my value throughput = 0.001'MB/sec zip pipeline throughput = 259.517'MB/sec entries = 3 avg-key = 28.00 avg-zkey = 64.00 avg-val = 114.00 avg-zval = 181.33 usrkeys = 3 avg-key = 20.00 avg-zkey = 64.00 avg-val = 121.00 avg-zval = 181.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 3 bytes = 16 } seq expand size = 21 multi value expand size = 0 cnt WriteAppend = 8 UnZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } __ZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } UnZip/Zip{ index = 0.3125 value = 0.6287 dict = 0.00 all = 0.2211 } Zip/UnZip{ index = 3.2000 value = 1.5906 dict = 0.00 all = 4.5235 } ---------------------------- total value len = 62.525980 GB avg = 0.180 KB (by entry num) total key len = 6.841032 GB avg = 0.020 KB total ukey len = 3.226846 GB avg = 0.008 KB total ukey num = 0.391200497 Billion total entry num = 0.348078505 Billion write speed all = 2.107210013 MB/sec (with seq num) write speed all = 2.022619428 MB/sec (without seq num) 2024/08/20-02:42:40.095854 140500523419200 [compaction_job.cc:1944] [default] [JOB 7] Generated table #14629265: 3 keys, 1927 bytes, temperature: kWarm 2024/08/20-02:42:40.095933 140500523419200 EVENT_LOG_v1 {"time_micros": 1724092960095881, "cf_name": "default", "job": 7, "event": "table_file_creation", "file_number": 14629265, "file_size": 1927, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189693547991, "largest_seqno": 189693547993, "table_properties": {"data_size": 544, "index_size": 192, "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": 84, "raw_average_key_size": 28, "raw_value_size": 342, "raw_average_value_size": 114, "num_data_blocks": 1, "num_entries": 3, "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": 114, "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-UintIndex_AllOne-MixedLenBlobStore", "creation_time": 1724092959, "oldest_key_time": 0, "file_creation_time": 1724092959, "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": 14629265, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:42:40.100722 140500523419200 [compaction_job.cc:699] job-00007: subcompact[0], size: 0.080859 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00007/att-00 [14629263,14629264,14629265] 2024/08/20-02:42:40.139445 140500523419200 (Original Log Time 2024/08/20-02:42:30.637252) EVENT_LOG_v1 {"time_micros": 1724092950637214, "job": 7, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L2": [14629207], "files_L3": [14628540, 14626114, 14627265], "score": 1.11894, "input_data_size": 82846257, "oldest_snapshot_seqno": -1} 2024/08/20-02:42:40.139450 140500523419200 (Original Log Time 2024/08/20-02:42:40.138868) [compaction_job.cc:2018] [default] [JOB 7] Compacted 1@2 + 3@3 files to L3 => 80859231 bytes 2024/08/20-02:42:40.139452 140500523419200 (Original Log Time 2024/08/20-02:42:40.139360) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 8.8 rd, 8.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(20.0, 59.0 +0.0 blob) out(77.1 +0.0 blob), read-write-amplify(7.8) write-amplify(3.9) OK, records in: 1866936, records dropped: 0 output_compression: Snappy 2024/08/20-02:42:40.139462 140500523419200 (Original Log Time 2024/08/20-02:42:40.139417) EVENT_LOG_v1 {"time_micros": 1724092960139390, "cf": "default", "job": 7, "event": "compaction_finished", "compaction_time_micros": 9463477, "compaction_time_cpu_micros": 2956664, "output_level": 3, "num_output_files": 3, "total_output_size": 80859231, "num_input_records": 1866936, "num_output_records": 1866936, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 60771037, "file_range_sync_nanos": 0, "file_fsync_nanos": 3233, "file_prepare_write_nanos": 7110, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-02:42:40.269815 140500523419200 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":1724092950,"executesMs":9671,"compactionJobId":7,"attempt":0,"compactionInputRawBytes":268436048,"compactionInputZipBytes":82846257,"compactionOutputRawBytes":0,"compactionOutputZipBytes":80859231,"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":"00-0c5ca8d13531eddcc6d5a3f8835c2588-78ffd3a21b7f7385-00"}}, response = 2024/08/20-02:42:40.269957 140500523419200 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-00007/att-00: olev 3, work 9.671 s, result 6.253 ms, install 0.623 ms, input{raw 256.001 MiB zip 79.008 MiB}