2024/08/20-02:26:37.419176 140500254852672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00: fork to child time = 0.022223 sec 2024/08/20-02:26:37.420433 140500254852672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00 2024/08/20-02:26:37.426663 140500254852672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00 2024/08/20-02:26:37.428756 140500254852672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:26:37.429182 140500254852672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:26:37.474048 140500254852672 [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-07474/att-00/MANIFEST-14619535 2024/08/20-02:26:37.488367 140500254852672 [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-07474/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628603, last_sequence is 189775735167, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628554 2024/08/20-02:26:37.488376 140500254852672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:26:37.488438 140500254852672 [version_set.cc:5652] Creating manifest 14628603 2024/08/20-02:26:37.566124 140500254852672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:26:37.579852 140500254852672 [compaction_job.cc:2433] [default] [JOB 7474] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-02:26:37.579875 140500254852672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3723 Base level 1, inputs: [14628570(31MB)], [14628428(20MB) 14628429(19MB) 14628430(20MB)] 2024/08/20-02:26:37.837242 140500254852672 [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 2024/08/20-02:26:37.837275 140500254852672 [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 2024/08/20-02:26:37.837299 140500254852672 [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 2024/08/20-02:26:37.837316 140500254852672 [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 2024/08/20-02:26:37.837330 140500254852672 [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 2024/08/20-02:26:38.005636 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628604.sst) /dev/shm/ToplingTemp/Topling-113906-Qmjk3e 2024/08/20-02:26:38.532655 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628604.sst): first pass time = 0.53's, 127.351'MB/sec 2024/08/20-02:26:40.550585 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628604.sst): old prealloc_size = 73819750, real_size = 19239344 2024/08/20-02:26:40.551161 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628604.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464636 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0182 GB avg-val = 116.43 avg-zval = 39.24 2024/08/20-02:26:40.553424 140500254852672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628604.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:26:41.234538 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628604.sst): second pass time = 2.02's, 26.824'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 30.968'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1629.708'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.219'MB/sec write SST data time = 0.15's, 138.523'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 = 15318.562'MB/sec zip my value time = 2.02's, unzip length = 0.054'GB zip my value throughput = 26.824'MB/sec zip pipeline throughput = 139.786'MB/sec entries = 464636 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.43 avg-zval = 39.24 usrkeys = 464636 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.43 avg-zval = 39.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464636 bytes = 1510080 } seq expand size = 3252452 multi value expand size = 0 cnt WriteAppend = 14 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 = 10.4339 value = 2.9672 dict = 1.00 all = 3.1684 } Zip/UnZip{ index = 0.0958 value = 0.3370 dict = 1.00 all = 0.3156 } ---------------------------- total value len = 62.354101 GB avg = 0.180 KB (by entry num) total key len = 6.801767 GB avg = 0.020 KB total ukey len = 3.198800 GB avg = 0.008 KB total ukey num = 0.389798197 Billion total entry num = 0.346676205 Billion write speed all = 2.163823514 MB/sec (with seq num) write speed all = 2.077046078 MB/sec (without seq num) 2024/08/20-02:26:41.266085 140500254852672 [compaction_job.cc:1944] [default] [JOB 7474] Generated table #14628604: 464636 keys, 21180852 bytes, temperature: kWarm 2024/08/20-02:26:41.266189 140500254852672 EVENT_LOG_v1 {"time_micros": 1724092001266126, "cf_name": "default", "job": 7474, "event": "table_file_creation", "file_number": 14628604, "file_size": 21180852, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189729402613, "largest_seqno": 189775611653, "table_properties": {"data_size": 18232352, "index_size": 890624, "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": 13009808, "raw_average_key_size": 28, "raw_value_size": 54099156, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464636, "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": 1724091997, "oldest_key_time": 0, "file_creation_time": 1724091997, "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": 14628604, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:26:41.304018 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628605.sst) /dev/shm/ToplingTemp/Topling-113906-imZD7g 2024/08/20-02:26:41.912244 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628605.sst): first pass time = 0.61's, 110.345'MB/sec 2024/08/20-02:26:42.820630 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628605.sst): old prealloc_size = 73819750, real_size = 18929856 2024/08/20-02:26:42.821006 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628605.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464148 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 = 0.0179 GB avg-val = 116.59 avg-zval = 38.63 2024/08/20-02:26:42.821481 140500254852672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628605.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:26:43.297907 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628605.sst): second pass time = 0.91's, 59.616'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 43.851'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2507.393'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.330'MB/sec write SST data time = 0.13's, 166.466'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 = 14299.035'MB/sec zip my value time = 0.91's, unzip length = 0.054'GB zip my value throughput = 59.616'MB/sec zip pipeline throughput = 59.616'MB/sec entries = 464148 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.59 avg-zval = 38.63 usrkeys = 464148 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.59 avg-zval = 38.63 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464148 bytes = 1566512 } seq expand size = 3249036 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0179 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.5053 value = 3.0180 dict = 1.00 all = 3.2067 } Zip/UnZip{ index = 0.0952 value = 0.3313 dict = 1.00 all = 0.3118 } ---------------------------- total value len = 62.411463 GB avg = 0.180 KB (by entry num) total key len = 6.814764 GB avg = 0.020 KB total ukey len = 3.208083 GB avg = 0.008 KB total ukey num = 0.390262345 Billion total entry num = 0.347140353 Billion write speed all = 2.165885117 MB/sec (with seq num) write speed all = 2.078997108 MB/sec (without seq num) 2024/08/20-02:26:43.328670 140500254852672 [compaction_job.cc:1944] [default] [JOB 7474] Generated table #14628605: 464148 keys, 20927888 bytes, temperature: kWarm 2024/08/20-02:26:43.328751 140500254852672 EVENT_LOG_v1 {"time_micros": 1724092003328705, "cf_name": "default", "job": 7474, "event": "table_file_creation", "file_number": 14628605, "file_size": 20927888, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189676191254, "largest_seqno": 189775611546, "table_properties": {"data_size": 17929968, "index_size": 883648, "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": 12996144, "raw_average_key_size": 28, "raw_value_size": 54112740, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464148, "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": 1724092001, "oldest_key_time": 0, "file_creation_time": 1724092001, "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": 14628605, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:26:43.367823 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628606.sst) /dev/shm/ToplingTemp/Topling-113906-w7UZxf 2024/08/20-02:26:44.088220 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628606.sst): first pass time = 0.72's, 93.163'MB/sec 2024/08/20-02:26:45.700541 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628606.sst): old prealloc_size = 73819750, real_size = 19813184 2024/08/20-02:26:45.700887 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628606.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466572 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 = 0.0188 GB avg-val = 115.83 avg-zval = 40.31 2024/08/20-02:26:45.701309 140500254852672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628606.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:26:46.378509 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628606.sst): second pass time = 1.61's, 33.540'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 32.183'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2761.554'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.262'MB/sec write SST data time = 0.23's, 94.054'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 = 11992.172'MB/sec zip my value time = 1.61's, unzip length = 0.054'GB zip my value throughput = 33.540'MB/sec zip pipeline throughput = 114.314'MB/sec entries = 466572 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.83 avg-zval = 40.31 usrkeys = 466572 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.83 avg-zval = 40.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466572 bytes = 1574688 } seq expand size = 3266004 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.5001 value = 2.8736 dict = 1.00 all = 3.0757 } Zip/UnZip{ index = 0.0952 value = 0.3480 dict = 1.00 all = 0.3251 } ---------------------------- total value len = 62.468774 GB avg = 0.180 KB (by entry num) total key len = 6.827828 GB avg = 0.020 KB total ukey len = 3.217415 GB avg = 0.008 KB total ukey num = 0.390728917 Billion total entry num = 0.347606925 Billion write speed all = 2.167877992 MB/sec (with seq num) write speed all = 2.080881587 MB/sec (without seq num) 2024/08/20-02:26:46.406784 140500254852672 [compaction_job.cc:1944] [default] [JOB 7474] Generated table #14628606: 466572 keys, 21818958 bytes, temperature: kWarm 2024/08/20-02:26:46.406860 140500254852672 EVENT_LOG_v1 {"time_micros": 1724092006406826, "cf_name": "default", "job": 7474, "event": "table_file_creation", "file_number": 14628606, "file_size": 21818958, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189703638130, "largest_seqno": 189775606580, "table_properties": {"data_size": 18807664, "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": 13064016, "raw_average_key_size": 28, "raw_value_size": 54044860, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466572, "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": 1724092003, "oldest_key_time": 0, "file_creation_time": 1724092003, "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": 14628606, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:26:46.437762 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628607.sst) /dev/shm/ToplingTemp/Topling-113906-5ceu4e 2024/08/20-02:26:46.561195 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628607.sst): first pass time = 0.12's, 215.172'MB/sec 2024/08/20-02:26:46.836858 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628607.sst): old prealloc_size = 73819750, real_size = 8078896 2024/08/20-02:26:46.837041 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628607.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 184386 prefix = 4 raw-key = 0.0030 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0214 GB zip-val = 0.0077 GB avg-val = 115.97 avg-zval = 41.66 2024/08/20-02:26:46.837274 140500254852672 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628607.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.027 GB 2024/08/20-02:26:47.008089 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00/14628607.sst): second pass time = 0.27's, 77.773'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 51.737'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2185.399'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.335'MB/sec write SST data time = 0.03's, 265.914'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.224'MB, throughput = 5080.349'MB/sec zip my value time = 0.27's, unzip length = 0.021'GB zip my value throughput = 77.773'MB/sec zip pipeline throughput = 77.773'MB/sec entries = 184386 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.97 avg-zval = 41.66 usrkeys = 184386 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.97 avg-zval = 41.66 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 184386 bytes = 599264 } seq expand size = 1290702 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0037 GB value = 0.0214 GB dict = 0.22 MB all = 0.0265 GB } __ZipSize{ index = 0.0004 GB value = 0.0077 GB dict = 0.22 MB all = 0.0089 GB } UnZip/Zip{ index = 10.4765 value = 2.7842 dict = 1.00 all = 2.9968 } Zip/UnZip{ index = 0.0955 value = 0.3592 dict = 1.00 all = 0.3337 } ---------------------------- total value len = 62.491449 GB avg = 0.180 KB (by entry num) total key len = 6.832990 GB avg = 0.020 KB total ukey len = 3.221102 GB avg = 0.008 KB total ukey num = 0.390913303 Billion total entry num = 0.347791311 Billion write speed all = 2.168706149 MB/sec (with seq num) write speed all = 2.081665312 MB/sec (without seq num) 2024/08/20-02:26:47.024792 140500254852672 [compaction_job.cc:1944] [default] [JOB 7474] Generated table #14628607: 184386 keys, 8858536 bytes, temperature: kWarm 2024/08/20-02:26:47.024869 140500254852672 EVENT_LOG_v1 {"time_micros": 1724092007024833, "cf_name": "default", "job": 7474, "event": "table_file_creation", "file_number": 14628607, "file_size": 8858536, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189703638143, "largest_seqno": 189770401008, "table_properties": {"data_size": 7680608, "index_size": 352000, "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": 5162808, "raw_average_key_size": 28, "raw_value_size": 21384016, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 184386, "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": 1724092006, "oldest_key_time": 0, "file_creation_time": 1724092006, "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": 14628607, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:26:47.034765 140500254852672 [compaction_job.cc:699] job-07474: subcompact[0], size: 0.072786 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07474/att-00 [14628604,14628605,14628606,14628607] 2024/08/20-02:26:47.061533 140500254852672 (Original Log Time 2024/08/20-02:26:37.579973) EVENT_LOG_v1 {"time_micros": 1724091997579895, "job": 7474, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14628570], "files_L2": [14628428, 14628429, 14628430], "score": 0.987371, "input_data_size": 97213651, "oldest_snapshot_seqno": 189775734907} 2024/08/20-02:26:47.061539 140500254852672 (Original Log Time 2024/08/20-02:26:47.060788) [compaction_job.cc:2018] [default] [JOB 7474] Compacted 1@1 + 3@2 files to L2 => 72786234 bytes 2024/08/20-02:26:47.061541 140500254852672 (Original Log Time 2024/08/20-02:26:47.061447) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 10.3 rd, 7.7 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 60.9 +0.0 blob) out(69.4 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1628775, records dropped: 49033 output_compression: Snappy 2024/08/20-02:26:47.061553 140500254852672 (Original Log Time 2024/08/20-02:26:47.061508) EVENT_LOG_v1 {"time_micros": 1724092007061478, "cf": "default", "job": 7474, "event": "compaction_finished", "compaction_time_micros": 9454804, "compaction_time_cpu_micros": 3194266, "output_level": 2, "num_output_files": 4, "total_output_size": 72786234, "num_input_records": 1628775, "num_output_records": 1579742, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 71827354, "file_range_sync_nanos": 0, "file_fsync_nanos": 3438, "file_prepare_write_nanos": 13692, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-02:26:47.193394 140500254852672 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":1724091997,"executesMs":9635,"compactionJobId":7474,"attempt":0,"compactionInputRawBytes":234836234,"compactionInputZipBytes":97213651,"compactionOutputRawBytes":0,"compactionOutputZipBytes":72786234,"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":"00-65ef0c40f1570808abe45011e06d2d4a-0f968bf63be7e9dd-00"}}, response = 2024/08/20-02:26:47.193490 140500254852672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07474/att-00: olev 2, work 9.635 s, result 6.142 ms, install 0.793 ms, input{raw 223.957 MiB zip 92.710 MiB}