2024/07/08-16:46:31.249696 139819233277504 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00: fork to child time = 0.014076 sec 2024/07/08-16:46:31.250654 139819233277504 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00 2024/07/08-16:46:31.255788 139819233277504 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00 2024/07/08-16:46:31.257249 139819233277504 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-16:46:31.257582 139819233277504 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-16:46:31.314182 139819233277504 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06588/att-00/MANIFEST-12625661 2024/07/08-16:46:31.361257 139819233277504 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06588/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12631905, last_sequence is 147314156218, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12631775 2024/07/08-16:46:31.361266 139819233277504 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-16:46:31.361333 139819233277504 [version_set.cc:5652] Creating manifest 12631905 2024/07/08-16:46:31.400129 139819233277504 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-16:46:31.420389 139819233277504 [compaction_job.cc:2433] [default] [JOB 6588] Compacting 1@1 + 4@2 files to L2, score 0.93, subcompactions 1 : 1 2024/07/08-16:46:31.420401 139819233277504 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3858 Base level 1, inputs: [12631891(14MB)], [12631797(48MB) 12631798(47MB) 12631799(47MB) 12631800(15MB)] 2024/07/08-16:46:31.595293 139819233277504 [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 2024/07/08-16:46:31.595319 139819233277504 [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 2024/07/08-16:46:31.595336 139819233277504 [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 2024/07/08-16:46:31.595346 139819233277504 [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 2024/07/08-16:46:31.595359 139819233277504 [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 2024/07/08-16:46:32.724160 139819233277504 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631906.sst) /dev/shm/ToplingTemp/Topling-45936-kVUmOE 2024/07/08-16:46:33.426580 139819233277504 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631906.sst): first pass time = 0.70's, 95.548'MB/sec 2024/07/08-16:46:35.420671 139819233277504 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631906.sst): old prealloc_size = 73819750, real_size = 48770000 2024/07/08-16:46:35.420754 139819233277504 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631906.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/07/08-16:46:35.955222 139819233277504 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631906.sst): second pass time = 1.99's, 30.976'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 94.227'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19275.128'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.196'MB/sec write SST data time = 0.11's, 477.110'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 = 11963.946'MB/sec zip my value time = 1.99's, unzip length = 0.062'GB zip my value throughput = 30.976'MB/sec zip pipeline throughput = 124.289'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.02 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.02 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6496 value = 1.2951 dict = 1.00 all = 1.3323 } Zip/UnZip{ index = 0.3774 value = 0.7722 dict = 1.00 all = 0.7506 } ---------------------------- total value len = 207.943718 GB avg = 0.175 KB (by entry num) total key len = 24.877181 GB avg = 0.021 KB total ukey len = 13.384281 GB avg = 0.010 KB total ukey num = 1.398713241 Billion total entry num = 1.188864520 Billion write speed all = 31.155647001 MB/sec (with seq num) write speed all = 29.882914407 MB/sec (without seq num) 2024/07/08-16:46:36.068761 139819233277504 [compaction_job.cc:1944] [default] [JOB 6588] Generated table #12631906: 335545 keys, 50368971 bytes, temperature: kWarm 2024/07/08-16:46:36.068868 139819233277504 EVENT_LOG_v1 {"time_micros": 1720428396068806, "cf_name": "default", "job": 6588, "event": "table_file_creation", "file_number": 12631906, "file_size": 50368971, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147286237053, "largest_seqno": 147312432175, "table_properties": {"data_size": 47672880, "index_size": 1013120, "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": 1720428392, "oldest_key_time": 0, "file_creation_time": 1720428392, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631906, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:46:36.119477 139819233277504 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631907.sst) /dev/shm/ToplingTemp/Topling-45936-HWsKiG 2024/07/08-16:46:37.288628 139819233277504 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631907.sst): first pass time = 1.17's, 57.403'MB/sec 2024/07/08-16:46:41.068339 139819233277504 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631907.sst): old prealloc_size = 73819750, real_size = 48552960 2024/07/08-16:46:41.068424 139819233277504 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631907.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 = 2.36 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/07/08-16:46:41.680936 139819233277504 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631907.sst): second pass time = 3.78's, 16.340'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 81.938'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18413.362'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.168'MB/sec write SST data time = 0.11's, 438.906'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 = 12599.630'MB/sec zip my value time = 3.78's, unzip length = 0.062'GB zip my value throughput = 16.340'MB/sec zip pipeline throughput = 179.449'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.36 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.36 avg-val = 191.00 avg-zval = 142.09 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 = 3.3866 value = 1.2950 dict = 1.00 all = 1.3370 } Zip/UnZip{ index = 0.2953 value = 0.7722 dict = 1.00 all = 0.7479 } ---------------------------- total value len = 208.007807 GB avg = 0.175 KB (by entry num) total key len = 24.882550 GB avg = 0.021 KB total ukey len = 13.386965 GB avg = 0.010 KB total ukey num = 1.399048786 Billion total entry num = 1.189200065 Billion write speed all = 31.141081265 MB/sec (with seq num) write speed all = 29.868964158 MB/sec (without seq num) 2024/07/08-16:46:41.876827 139819233277504 [compaction_job.cc:1944] [default] [JOB 6588] Generated table #12631907: 335545 keys, 50193867 bytes, temperature: kWarm 2024/07/08-16:46:41.876965 139819233277504 EVENT_LOG_v1 {"time_micros": 1720428401876890, "cf_name": "default", "job": 6588, "event": "table_file_creation", "file_number": 12631907, "file_size": 50193867, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147261934151, "largest_seqno": 147312432177, "table_properties": {"data_size": 47676320, "index_size": 792640, "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": 1720428396, "oldest_key_time": 0, "file_creation_time": 1720428396, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631907, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:46:41.918061 139819233277504 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631908.sst) /dev/shm/ToplingTemp/Topling-45936-7NeIaE 2024/07/08-16:46:42.927087 139819233277504 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631908.sst): first pass time = 1.01's, 66.512'MB/sec 2024/07/08-16:46:43.621007 139819233277504 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631908.sst): old prealloc_size = 73819750, real_size = 48516840 2024/07/08-16:46:43.621070 139819233277504 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631908.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 = 2.27 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/08-16:46:44.083029 139819233277504 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631908.sst): second pass time = 0.69's, 89.161'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 108.650'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25241.914'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.267'MB/sec write SST data time = 0.15's, 339.503'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 = 14862.535'MB/sec zip my value time = 0.69's, unzip length = 0.062'GB zip my value throughput = 89.161'MB/sec zip pipeline throughput = 89.161'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.27 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.27 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 3.5208 value = 1.2951 dict = 1.00 all = 1.3368 } Zip/UnZip{ index = 0.2840 value = 0.7721 dict = 1.00 all = 0.7480 } ---------------------------- total value len = 208.071896 GB avg = 0.175 KB (by entry num) total key len = 24.887918 GB avg = 0.021 KB total ukey len = 13.389649 GB avg = 0.010 KB total ukey num = 1.399384331 Billion total entry num = 1.189535610 Billion write speed all = 31.140366651 MB/sec (with seq num) write speed all = 29.868299187 MB/sec (without seq num) 2024/07/08-16:46:44.167593 139819233277504 [compaction_job.cc:1944] [default] [JOB 6588] Generated table #12631908: 335545 keys, 50199691 bytes, temperature: kWarm 2024/07/08-16:46:44.167681 139819233277504 EVENT_LOG_v1 {"time_micros": 1720428404167636, "cf_name": "default", "job": 6588, "event": "table_file_creation", "file_number": 12631908, "file_size": 50199691, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147187613745, "largest_seqno": 147312432174, "table_properties": {"data_size": 47670400, "index_size": 762432, "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": 1720428401, "oldest_key_time": 0, "file_creation_time": 1720428401, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631908, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:46:44.221112 139819233277504 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631909.sst) /dev/shm/ToplingTemp/Topling-45936-zVQwqD 2024/07/08-16:46:44.729038 139819233277504 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631909.sst): first pass time = 0.51's, 58.762'MB/sec 2024/07/08-16:46:46.212675 139819233277504 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631909.sst): part-0: reject ZipStore ratio = 0.825 2024/07/08-16:46:46.299082 139819233277504 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631909.sst): old prealloc_size = 73819750, real_size = 28051776 2024/07/08-16:46:46.299145 139819233277504 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631909.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 149218 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.74 raw-val = 0.0275 GB zip-val = 0.0275 GB avg-val = 184.00 avg-zval = 184.00 2024/07/08-16:46:46.408816 139819233277504 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00/12631909.sst): second pass time = 1.48's, 18.515'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.11's, 259.571'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13205.027'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.650'MB/sec write SST data time = 0.05's, 544.444'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 = 1.48's, unzip length = 0.027'GB zip my value throughput = 18.515'MB/sec zip pipeline throughput = 82.912'MB/sec entries = 149218 avg-key = 16.00 avg-zkey = 3.74 avg-val = 184.00 avg-zval = 184.00 usrkeys = 149218 avg-key = 8.00 avg-zkey = 3.74 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 149218 bytes = 466320 } seq expand size = 1044526 multi value expand size = 0 cnt WriteAppend = 3358 UnZipSize{ index = 0.0012 GB value = 0.0275 GB dict = 0.00 MB all = 0.0298 GB } __ZipSize{ index = 0.0006 GB value = 0.0275 GB dict = 0.00 MB all = 0.0285 GB } UnZip/Zip{ index = 2.1395 value = 1.0000 dict = 0.00 all = 1.0478 } Zip/UnZip{ index = 0.4674 value = 1.0000 dict = 0.00 all = 0.9544 } ---------------------------- total value len = 208.100397 GB avg = 0.175 KB (by entry num) total key len = 24.890306 GB avg = 0.021 KB total ukey len = 13.390843 GB avg = 0.010 KB total ukey num = 1.399533549 Billion total entry num = 1.189684828 Billion write speed all = 31.134815930 MB/sec (with seq num) write speed all = 29.862984300 MB/sec (without seq num) 2024/07/08-16:46:46.455152 139819233277504 [compaction_job.cc:1944] [default] [JOB 6588] Generated table #12631909: 149218 keys, 28481770 bytes, temperature: kWarm 2024/07/08-16:46:46.455255 139819233277504 EVENT_LOG_v1 {"time_micros": 1720428406455207, "cf_name": "default", "job": 6588, "event": "table_file_creation", "file_number": 12631909, "file_size": 28481770, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147291476272, "largest_seqno": 147312431329, "table_properties": {"data_size": 27456304, "index_size": 557952, "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": 2387488, "raw_average_key_size": 16, "raw_value_size": 27456112, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 149218, "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": 1720428404, "oldest_key_time": 0, "file_creation_time": 1720428404, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12631909, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-16:46:46.479062 139819233277504 [compaction_job.cc:699] job-06588: subcompact[0], size: 0.179244 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-06588/att-00 [12631906,12631907,12631908,12631909] 2024/07/08-16:46:46.595918 139819233277504 (Original Log Time 2024/07/08-16:46:31.420441) EVENT_LOG_v1 {"time_micros": 1720428391420411, "job": 6588, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12631891], "files_L2": [12631797, 12631798, 12631799, 12631800], "score": 0.931647, "input_data_size": 182013535, "oldest_snapshot_seqno": 147314155989} 2024/07/08-16:46:46.595924 139819233277504 (Original Log Time 2024/07/08-16:46:46.582102) [compaction_job.cc:2018] [default] [JOB 6588] Compacted 1@1 + 4@2 files to L2 => 179244299 bytes 2024/07/08-16:46:46.595927 139819233277504 (Original Log Time 2024/07/08-16:46:46.595823) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.07, MB/sec: 12.1 rd, 11.9 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(14.6, 159.0 +0.0 blob) out(170.9 +0.0 blob), read-write-amplify(23.6) write-amplify(11.7) OK, records in: 1159826, records dropped: 3973 output_compression: Snappy 2024/07/08-16:46:46.595937 139819233277504 (Original Log Time 2024/07/08-16:46:46.595885) EVENT_LOG_v1 {"time_micros": 1720428406595858, "cf": "default", "job": 6588, "event": "compaction_finished", "compaction_time_micros": 15058638, "compaction_time_cpu_micros": 3058830, "output_level": 2, "num_output_files": 4, "total_output_size": 179244299, "num_input_records": 1159826, "num_output_records": 1155853, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 222515513, "file_range_sync_nanos": 0, "file_fsync_nanos": 3506, "file_prepare_write_nanos": 202993, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/08-16:46:46.747887 139819233277504 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":1720420896,"starts":1720428391,"executesMs":15301,"compactionJobId":6588,"attempt":0,"compactionInputRawBytes":231965200,"compactionInputZipBytes":182013535,"compactionOutputRawBytes":0,"compactionOutputZipBytes":179244299,"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-e6db207a591878f189106ba181263fcf-9c6bf8f350e9d6b9-00"}}, response = 2024/07/08-16:46:46.747994 139819233277504 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-06588/att-00: olev 2, work 15.301 s, result 30.789 ms, install 13.877 ms, input{raw 221.219 MiB zip 173.582 MiB}