2024/08/20-02:29:33.804105 140500573775424 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00: fork to child time = 0.010179 sec 2024/08/20-02:29:33.805165 140500573775424 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00 2024/08/20-02:29:33.810431 140500573775424 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00 2024/08/20-02:29:33.810740 140500573775424 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:29:33.811062 140500573775424 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:29:33.848412 140500573775424 [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-07546/att-00/MANIFEST-14619535 2024/08/20-02:29:33.880412 140500573775424 [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-07546/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628708, last_sequence is 189779113167, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628669 2024/08/20-02:29:33.880426 140500573775424 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:29:33.880495 140500573775424 [version_set.cc:5652] Creating manifest 14628708 2024/08/20-02:29:33.905886 140500573775424 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:29:33.926012 140500573775424 [compaction_job.cc:2433] [default] [JOB 7546] Compacting 1@2 + 4@3 files to L3, score 0.95, subcompactions 1 : 1 2024/08/20-02:29:33.926033 140500573775424 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3760 Base level 2, inputs: [14628688(27MB)], [14628643(91MB) 14628644(90MB) 14628645(91MB) 14628646(98KB)] 2024/08/20-02:29:34.157611 140500573775424 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-02:29:34.157640 140500573775424 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-02:29:34.157657 140500573775424 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/08/20-02:29:34.157669 140500573775424 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-02:29:34.157679 140500573775424 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/08/20-02:29:34.801097 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628709.sst) /dev/shm/ToplingTemp/Topling-114433-GLBWg3 2024/08/20-02:29:35.813615 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628709.sst): first pass time = 1.01's, 132.564'MB/sec 2024/08/20-02:29:37.505619 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628709.sst): old prealloc_size = 147639500, real_size = 92501952 2024/08/20-02:29:37.505687 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628709.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.03 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-02:29:38.132736 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628709.sst): second pass time = 1.69's, 73.029'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 152.673'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30346.942'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.325'MB/sec write SST data time = 0.11's, 865.872'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 23574.334'MB/sec zip my value time = 1.69's, unzip length = 0.123'GB zip my value throughput = 73.029'MB/sec zip pipeline throughput = 127.767'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.03 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.03 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 3.9426 value = 1.3573 dict = 1.00 all = 1.4016 } Zip/UnZip{ index = 0.2536 value = 0.7367 dict = 1.00 all = 0.7135 } ---------------------------- 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 = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 2.154045900 MB/sec (with seq num) write speed all = 2.067694738 MB/sec (without seq num) 2024/08/20-02:29:38.243253 140500573775424 [compaction_job.cc:1944] [default] [JOB 7546] Generated table #14628709: 671089 keys, 95757756 bytes, temperature: kWarm 2024/08/20-02:29:38.243336 140500573775424 EVENT_LOG_v1 {"time_micros": 1724092178243289, "cf_name": "default", "job": 7546, "event": "table_file_creation", "file_number": 14628709, "file_size": 95757756, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189717355222, "largest_seqno": 189779070836, "table_properties": {"data_size": 90972288, "index_size": 1361728, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724092174, "oldest_key_time": 0, "file_creation_time": 1724092174, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628709, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:38.287792 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628710.sst) /dev/shm/ToplingTemp/Topling-114433-xwoq44 2024/08/20-02:29:40.310547 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628710.sst): first pass time = 2.02's, 66.356'MB/sec 2024/08/20-02:29:43.873638 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628710.sst): old prealloc_size = 147639500, real_size = 91599440 2024/08/20-02:29:43.873727 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628710.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.67 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-02:29:44.716481 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628710.sst): second pass time = 3.56's, 34.663'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 112.748'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10943.021'MB/sec (index lex order gen) rebuild zvType time = 0.66's, 0.256'MB/sec write SST data time = 0.19's, 506.210'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30047.633'MB/sec zip my value time = 3.56's, unzip length = 0.123'GB zip my value throughput = 34.663'MB/sec zip pipeline throughput = 119.288'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 0.67 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 0.67 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0004 GB value = 0.0910 GB dict = 1.24 MB all = 0.0950 GB } UnZip/Zip{ index = 11.9462 value = 1.3572 dict = 1.00 all = 1.4125 } Zip/UnZip{ index = 0.0837 value = 0.7368 dict = 1.00 all = 0.7080 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 2.157926429 MB/sec (with seq num) write speed all = 2.071425930 MB/sec (without seq num) 2024/08/20-02:29:44.837815 140500573775424 [compaction_job.cc:1944] [default] [JOB 7546] Generated table #14628710: 671089 keys, 95022972 bytes, temperature: kWarm 2024/08/20-02:29:44.837914 140500573775424 EVENT_LOG_v1 {"time_micros": 1724092184837869, "cf_name": "default", "job": 7546, "event": "table_file_creation", "file_number": 14628710, "file_size": 95022972, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189634998621, "largest_seqno": 189779070835, "table_properties": {"data_size": 90982096, "index_size": 449408, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724092178, "oldest_key_time": 0, "file_creation_time": 1724092178, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628710, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:44.902227 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628711.sst) /dev/shm/ToplingTemp/Topling-114433-emfSs6 2024/08/20-02:29:46.888082 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628711.sst): first pass time = 1.99's, 67.589'MB/sec 2024/08/20-02:29:50.067300 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628711.sst): old prealloc_size = 147639500, real_size = 92279040 2024/08/20-02:29:50.067395 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628711.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.69 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.56 2024/08/20-02:29:51.147753 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628711.sst): second pass time = 3.18's, 38.850'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.08's, 88.578'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25795.407'MB/sec (index lex order gen) rebuild zvType time = 0.91's, 0.184'MB/sec write SST data time = 0.17's, 573.795'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 26425.594'MB/sec zip my value time = 3.18's, unzip length = 0.123'GB zip my value throughput = 38.850'MB/sec zip pipeline throughput = 131.928'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.69 avg-val = 184.00 avg-zval = 135.56 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.69 avg-val = 191.00 avg-zval = 135.56 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.7281 value = 1.3573 dict = 1.00 all = 1.4024 } Zip/UnZip{ index = 0.2115 value = 0.7368 dict = 1.00 all = 0.7130 } ---------------------------- total value len = 62.681284 GB avg = 0.180 KB (by entry num) total key len = 6.820970 GB avg = 0.020 KB total ukey len = 3.205614 GB avg = 0.008 KB total ukey num = 0.391346828 Billion total entry num = 0.348224836 Billion write speed all = 2.161815615 MB/sec (with seq num) write speed all = 2.075165431 MB/sec (without seq num) 2024/08/20-02:29:51.266374 140500573775424 [compaction_job.cc:1944] [default] [JOB 7546] Generated table #14628711: 671089 keys, 95702588 bytes, temperature: kWarm 2024/08/20-02:29:51.266460 140500573775424 EVENT_LOG_v1 {"time_micros": 1724092191266415, "cf_name": "default", "job": 7546, "event": "table_file_creation", "file_number": 14628711, "file_size": 95702588, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189635025516, "largest_seqno": 189779070833, "table_properties": {"data_size": 90975616, "index_size": 1135488, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724092184, "oldest_key_time": 0, "file_creation_time": 1724092184, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628711, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:51.364206 140500573775424 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628712.sst) /dev/shm/ToplingTemp/Topling-114433-aexFf4 2024/08/20-02:29:51.701013 140500573775424 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628712.sst): first pass time = 0.34's, 72.942'MB/sec 2024/08/20-02:29:52.139047 140500573775424 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628712.sst): part-0: reject ZipStore ratio = 0.842 2024/08/20-02:29:52.208841 140500573775424 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628712.sst): old prealloc_size = 147639500, real_size = 22808592 2024/08/20-02:29:52.208904 140500573775424 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628712.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 122816 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.46 raw-val = 0.0226 GB zip-val = 0.0226 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-02:29:52.290457 140500573775424 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00/14628712.sst): second pass time = 0.44's, 51.692'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.08's, 283.962'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3260.665'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.634'MB/sec write SST data time = 0.03's, 698.700'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 = 0.44's, unzip length = 0.023'GB zip my value throughput = 51.692'MB/sec zip pipeline throughput = 94.991'MB/sec entries = 122816 avg-key = 16.00 avg-zkey = 1.46 avg-val = 184.00 avg-zval = 184.00 usrkeys = 122816 avg-key = 8.00 avg-zkey = 1.46 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 122816 bytes = 399168 } seq expand size = 859712 multi value expand size = 0 cnt WriteAppend = 2764 UnZipSize{ index = 0.0010 GB value = 0.0226 GB dict = 0.00 MB all = 0.0246 GB } __ZipSize{ index = 0.0002 GB value = 0.0226 GB dict = 0.00 MB all = 0.0232 GB } UnZip/Zip{ index = 5.4770 value = 1.0000 dict = 0.00 all = 1.0598 } Zip/UnZip{ index = 0.1826 value = 1.0000 dict = 0.00 all = 0.9436 } ---------------------------- total value len = 62.704742 GB avg = 0.180 KB (by entry num) total key len = 6.822935 GB avg = 0.020 KB total ukey len = 3.206596 GB avg = 0.008 KB total ukey num = 0.391469644 Billion total entry num = 0.348347652 Billion write speed all = 2.162529513 MB/sec (with seq num) write speed all = 2.075851849 MB/sec (without seq num) 2024/08/20-02:29:52.322026 140500573775424 [compaction_job.cc:1944] [default] [JOB 7546] Generated table #14628712: 122816 keys, 23178089 bytes, temperature: kWarm 2024/08/20-02:29:52.322111 140500573775424 EVENT_LOG_v1 {"time_micros": 1724092192322065, "cf_name": "default", "job": 7546, "event": "table_file_creation", "file_number": 14628712, "file_size": 23178089, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189720798398, "largest_seqno": 189779070834, "table_properties": {"data_size": 22598336, "index_size": 179392, "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": 1965056, "raw_average_key_size": 16, "raw_value_size": 22598144, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 122816, "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": 1724092191, "oldest_key_time": 0, "file_creation_time": 1724092191, "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": 14628712, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:52.341797 140500573775424 [compaction_job.cc:699] job-07546: subcompact[0], size: 0.309661 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07546/att-00 [14628709,14628710,14628711,14628712] 2024/08/20-02:29:52.429604 140500573775424 (Original Log Time 2024/08/20-02:29:33.926102) EVENT_LOG_v1 {"time_micros": 1724092173926051, "job": 7546, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14628688], "files_L3": [14628643, 14628644, 14628645, 14628646], "score": 0.946115, "input_data_size": 315760555, "oldest_snapshot_seqno": 189779112679} 2024/08/20-02:29:52.429609 140500573775424 (Original Log Time 2024/08/20-02:29:52.428759) [compaction_job.cc:2018] [default] [JOB 7546] Compacted 1@2 + 4@3 files to L3 => 309661405 bytes 2024/08/20-02:29:52.429612 140500573775424 (Original Log Time 2024/08/20-02:29:52.429514) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 4 0 0 0] max score 0.01, MB/sec: 17.1 rd, 16.8 wr, level 3, files in(1, 4) out(4 +0 blob) MB in(27.6, 273.5 +0.0 blob) out(295.3 +0.0 blob), read-write-amplify(21.6) write-amplify(10.7) OK, records in: 2149732, records dropped: 13649 output_compression: Snappy 2024/08/20-02:29:52.429622 140500573775424 (Original Log Time 2024/08/20-02:29:52.429574) EVENT_LOG_v1 {"time_micros": 1724092192429548, "cf": "default", "job": 7546, "event": "compaction_finished", "compaction_time_micros": 18415722, "compaction_time_cpu_micros": 5582064, "output_level": 3, "num_output_files": 4, "total_output_size": 309661405, "num_input_records": 2149732, "num_output_records": 2136083, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 256736189, "file_range_sync_nanos": 0, "file_fsync_nanos": 3418, "file_prepare_write_nanos": 168656, "lsm_state": [0, 0, 0, 4, 0, 0, 0]} 2024/08/20-02:29:52.580453 140500573775424 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724082090,"starts":1724092173,"executesMs":18614,"compactionJobId":7546,"attempt":0,"compactionInputRawBytes":429946400,"compactionInputZipBytes":315760555,"compactionOutputRawBytes":0,"compactionOutputZipBytes":309661405,"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":"00-585422f4cbdfe4ad7d1ebba81ca87d93-c23fcf0a04ecf93e-00"}}, response = 2024/08/20-02:29:52.580579 140500573775424 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07546/att-00: olev 3, work 18.614 s, result 10.062 ms, install 0.899 ms, input{raw 410.029 MiB zip 301.133 MiB}