2024/08/20-11:06:19.249388 140500280030784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00: fork to child time = 0.012384 sec 2024/08/20-11:06:19.250606 140500280030784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00 2024/08/20-11:06:19.255823 140500280030784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00 2024/08/20-11:06:19.257341 140500280030784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:06:19.257659 140500280030784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:06:19.311065 140500280030784 [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-25809/att-00/MANIFEST-14629260 2024/08/20-11:06:19.340183 140500280030784 [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-25809/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14658866, last_sequence is 190441299257, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14658821 2024/08/20-11:06:19.340193 140500280030784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:06:19.340279 140500280030784 [version_set.cc:5652] Creating manifest 14658866 2024/08/20-11:06:19.370784 140500280030784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:06:19.385464 140500280030784 [compaction_job.cc:2433] [default] [JOB 25809] Compacting 1@1 + 4@2 files to L2, score 0.91, subcompactions 1 : 1 2024/08/20-11:06:19.385484 140500280030784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13235 Base level 1, inputs: [14658840(29MB)], [14658785(47MB) 14658786(47MB) 14658787(48MB) 14658788(6415KB)] 2024/08/20-11:06:19.807246 140500280030784 [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 2024/08/20-11:06:19.807323 140500280030784 [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 2024/08/20-11:06:19.807463 140500280030784 [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 2024/08/20-11:06:19.807508 140500280030784 [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 2024/08/20-11:06:19.807544 140500280030784 [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 2024/08/20-11:06:20.185070 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658867.sst) /dev/shm/ToplingTemp/Topling-318582-JTaw6R 2024/08/20-11:06:20.822895 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658867.sst): first pass time = 0.64's, 105.225'MB/sec 2024/08/20-11:06:23.519230 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658867.sst): old prealloc_size = 73819750, real_size = 48582200 2024/08/20-11:06:23.519316 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658867.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.48 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-11:06:24.162670 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658867.sst): second pass time = 2.70's, 22.907'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 77.989'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15211.794'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.152'MB/sec write SST data time = 0.09's, 540.532'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 16101.930'MB/sec zip my value time = 2.70's, unzip length = 0.062'GB zip my value throughput = 22.907'MB/sec zip pipeline throughput = 150.060'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.48 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.48 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.2197 value = 1.2953 dict = 1.00 all = 1.3373 } Zip/UnZip{ index = 0.3106 value = 0.7720 dict = 1.00 all = 0.7478 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.095212595 MB/sec (with seq num) write speed all = 1.051306244 MB/sec (without seq num) 2024/08/20-11:06:24.225345 140500280030784 [compaction_job.cc:1944] [default] [JOB 25809] Generated table #14658867: 335545 keys, 50181195 bytes, temperature: kWarm 2024/08/20-11:06:24.225465 140500280030784 EVENT_LOG_v1 {"time_micros": 1724123184225389, "cf_name": "default", "job": 25809, "event": "table_file_creation", "file_number": 14658867, "file_size": 50181195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190409887966, "largest_seqno": 190441243071, "table_properties": {"data_size": 47664480, "index_size": 833728, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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_IL_256_32-DictZipBlobStore", "creation_time": 1724123180, "oldest_key_time": 0, "file_creation_time": 1724123180, "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": 14658867, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:06:24.262129 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658868.sst) /dev/shm/ToplingTemp/Topling-318582-8go4rQ 2024/08/20-11:06:25.216023 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658868.sst): first pass time = 0.95's, 70.357'MB/sec 2024/08/20-11:06:25.833201 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658868.sst): old prealloc_size = 73819750, real_size = 48586168 2024/08/20-11:06:25.833262 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658868.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-11:06:26.113152 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658868.sst): second pass time = 0.62's, 100.189'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 179.271'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20564.398'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.363'MB/sec write SST data time = 0.05's, 1022.364'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 14757.225'MB/sec zip my value time = 0.62's, unzip length = 0.062'GB zip my value throughput = 100.189'MB/sec zip pipeline throughput = 100.189'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.47 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.47 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.2381 value = 1.2951 dict = 1.00 all = 1.3372 } Zip/UnZip{ index = 0.3088 value = 0.7722 dict = 1.00 all = 0.7478 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.096278739 MB/sec (with seq num) write speed all = 1.052331234 MB/sec (without seq num) 2024/08/20-11:06:26.173102 140500280030784 [compaction_job.cc:1944] [default] [JOB 25809] Generated table #14658868: 335545 keys, 50185099 bytes, temperature: kWarm 2024/08/20-11:06:26.173170 140500280030784 EVENT_LOG_v1 {"time_micros": 1724123186173137, "cf_name": "default", "job": 25809, "event": "table_file_creation", "file_number": 14658868, "file_size": 50185099, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190409887968, "largest_seqno": 190441243075, "table_properties": {"data_size": 47673168, "index_size": 828992, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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_IL_256_32-DictZipBlobStore", "creation_time": 1724123184, "oldest_key_time": 0, "file_creation_time": 1724123184, "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": 14658868, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:06:26.213208 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658869.sst) /dev/shm/ToplingTemp/Topling-318582-kVzwAQ 2024/08/20-11:06:27.122426 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658869.sst): first pass time = 0.91's, 73.815'MB/sec 2024/08/20-11:06:27.704805 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658869.sst): old prealloc_size = 73819750, real_size = 48585640 2024/08/20-11:06:27.704879 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658869.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-11:06:28.130600 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658869.sst): second pass time = 0.58's, 106.170'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.43's, 117.963'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19093.841'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.249'MB/sec write SST data time = 0.09's, 566.264'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 15656.380'MB/sec zip my value time = 0.58's, unzip length = 0.062'GB zip my value throughput = 106.170'MB/sec zip pipeline throughput = 106.170'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.47 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.47 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.2344 value = 1.2951 dict = 1.00 all = 1.3361 } Zip/UnZip{ index = 0.3092 value = 0.7721 dict = 1.00 all = 0.7484 } ---------------------------- total value len = 62.489017 GB avg = 0.180 KB (by entry num) total key len = 6.804864 GB avg = 0.020 KB total ukey len = 3.197561 GB avg = 0.008 KB total ukey num = 0.390340196 Billion total entry num = 0.347218204 Billion write speed all = 1.097343655 MB/sec (with seq num) write speed all = 1.053355044 MB/sec (without seq num) 2024/08/20-11:06:28.194314 140500280030784 [compaction_job.cc:1944] [default] [JOB 25809] Generated table #14658869: 335545 keys, 50226507 bytes, temperature: kWarm 2024/08/20-11:06:28.194393 140500280030784 EVENT_LOG_v1 {"time_micros": 1724123188194349, "cf_name": "default", "job": 25809, "event": "table_file_creation", "file_number": 14658869, "file_size": 50226507, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190379970662, "largest_seqno": 190441243078, "table_properties": {"data_size": 47671680, "index_size": 829952, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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_IL_256_32-DictZipBlobStore", "creation_time": 1724123186, "oldest_key_time": 0, "file_creation_time": 1724123186, "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": 14658869, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:06:28.254490 140500280030784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658870.sst) /dev/shm/ToplingTemp/Topling-318582-tuJmiQ 2024/08/20-11:06:28.675292 140500280030784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658870.sst): first pass time = 0.42's, 82.453'MB/sec 2024/08/20-11:06:29.675305 140500280030784 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658870.sst): part-0: reject ZipStore ratio = 0.813 2024/08/20-11:06:29.786286 140500280030784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658870.sst): old prealloc_size = 73819750, real_size = 32594208 2024/08/20-11:06:29.786349 140500280030784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658870.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 173462 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.65 raw-val = 0.0319 GB zip-val = 0.0319 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-11:06:29.966572 140500280030784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00/14658870.sst): second pass time = 1.00's, 31.943'MB/sec, value only(92.0% of KV) wait indexing time = 0.11's, remap KeyValue time = 0.18's, 183.567'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13579.832'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.450'MB/sec write SST data time = 0.08's, 394.259'MB/sec dict compress time = 4356233619.02'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 = 1.00's, unzip length = 0.032'GB zip my value throughput = 31.943'MB/sec zip pipeline throughput = 164.644'MB/sec entries = 173462 avg-key = 16.00 avg-zkey = 3.65 avg-val = 184.00 avg-zval = 184.00 usrkeys = 173462 avg-key = 8.00 avg-zkey = 3.65 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 173462 bytes = 542080 } seq expand size = 1214234 multi value expand size = 0 cnt WriteAppend = 3903 UnZipSize{ index = 0.0014 GB value = 0.0319 GB dict = 0.00 MB all = 0.0347 GB } __ZipSize{ index = 0.0006 GB value = 0.0319 GB dict = 0.00 MB all = 0.0331 GB } UnZip/Zip{ index = 2.1906 value = 1.0000 dict = 0.00 all = 1.0483 } Zip/UnZip{ index = 0.4565 value = 1.0000 dict = 0.00 all = 0.9539 } ---------------------------- total value len = 62.522148 GB avg = 0.180 KB (by entry num) total key len = 6.807639 GB avg = 0.020 KB total ukey len = 3.198948 GB avg = 0.008 KB total ukey num = 0.390513658 Billion total entry num = 0.347391666 Billion write speed all = 1.097880355 MB/sec (with seq num) write speed all = 1.053871048 MB/sec (without seq num) 2024/08/20-11:06:30.025386 140500280030784 [compaction_job.cc:1944] [default] [JOB 25809] Generated table #14658870: 173462 keys, 33093994 bytes, temperature: kWarm 2024/08/20-11:06:30.025525 140500280030784 EVENT_LOG_v1 {"time_micros": 1724123190025436, "cf_name": "default", "job": 25809, "event": "table_file_creation", "file_number": 14658870, "file_size": 33093994, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190420092724, "largest_seqno": 190441243077, "table_properties": {"data_size": 31917200, "index_size": 633472, "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": 2775392, "raw_average_key_size": 16, "raw_value_size": 31917008, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 173462, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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_IL_256_32-MixedLenBlobStore", "creation_time": 1724123188, "oldest_key_time": 0, "file_creation_time": 1724123188, "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": 14658870, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:06:30.057955 140500280030784 [compaction_job.cc:699] job-25809: subcompact[0], size: 0.183687 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25809/att-00 [14658867,14658868,14658869,14658870] 2024/08/20-11:06:30.138939 140500280030784 (Original Log Time 2024/08/20-11:06:19.385556) EVENT_LOG_v1 {"time_micros": 1724123179385502, "job": 25809, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14658840], "files_L2": [14658785, 14658786, 14658787, 14658788], "score": 0.91185, "input_data_size": 188937952, "oldest_snapshot_seqno": 190441298206} 2024/08/20-11:06:30.138944 140500280030784 (Original Log Time 2024/08/20-11:06:30.138182) [compaction_job.cc:2018] [default] [JOB 25809] Compacted 1@1 + 4@2 files to L2 => 183686795 bytes 2024/08/20-11:06:30.138947 140500280030784 (Original Log Time 2024/08/20-11:06:30.138840) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.07, MB/sec: 17.7 rd, 17.2 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(29.8, 150.4 +0.0 blob) out(175.2 +0.0 blob), read-write-amplify(11.9) write-amplify(5.9) OK, records in: 1187671, records dropped: 7574 output_compression: Snappy 2024/08/20-11:06:30.138958 140500280030784 (Original Log Time 2024/08/20-11:06:30.138900) EVENT_LOG_v1 {"time_micros": 1724123190138873, "cf": "default", "job": 25809, "event": "compaction_finished", "compaction_time_micros": 10672412, "compaction_time_cpu_micros": 2925812, "output_level": 2, "num_output_files": 4, "total_output_size": 183686795, "num_input_records": 1187671, "num_output_records": 1180097, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 227734850, "file_range_sync_nanos": 0, "file_fsync_nanos": 3907, "file_prepare_write_nanos": 251697, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-11:06:30.284533 140500280030784 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":1724123179,"executesMs":10873,"compactionJobId":25809,"attempt":0,"compactionInputRawBytes":237534200,"compactionInputZipBytes":188937952,"compactionOutputRawBytes":0,"compactionOutputZipBytes":183686795,"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-d17ec1fe4779317b8af2396eab84211c-8592b17f8204c95d-00"}}, response = 2024/08/20-11:06:30.284642 140500280030784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-25809/att-00: olev 2, work 10.874 s, result 14.821 ms, install 0.844 ms, input{raw 226.530 MiB zip 180.185 MiB}