2024/07/09-17:44:46.277767 140433487070784 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00: fork to child time = 0.009016 sec 2024/07/09-17:44:46.278766 140433487070784 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00 2024/07/09-17:44:46.283840 140433487070784 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00 2024/07/09-17:44:46.284168 140433487070784 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-17:44:46.284474 140433487070784 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-17:44:46.340386 140433487070784 [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-54420/att-00/MANIFEST-12625661 2024/07/09-17:44:46.387465 140433487070784 [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-54420/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12688265, last_sequence is 148571505265, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12688043 2024/07/09-17:44:46.387479 140433487070784 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-17:44:46.387548 140433487070784 [version_set.cc:5652] Creating manifest 12688265 2024/07/09-17:44:46.419768 140433487070784 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-17:44:46.439885 140433487070784 [compaction_job.cc:2433] [default] [JOB 54420] Compacting 2@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/07/09-17:44:46.439902 140433487070784 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 28004 Base level 3, inputs: [12688153(90MB) 12688154(17MB)], [12685032(172MB) 12686286(172MB) 12686287(135MB)] 2024/07/09-17:44:46.453048 140433487070784 [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 2024/07/09-17:44:46.453094 140433487070784 [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 2024/07/09-17:44:46.453120 140433487070784 [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 2024/07/09-17:44:46.453131 140433487070784 [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 2024/07/09-17:44:46.453142 140433487070784 [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 2024/07/09-17:44:48.495604 140433487070784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688266.sst) /dev/shm/ToplingTemp/Topling-61120-uuEU6L 2024/07/09-17:44:49.812855 140433487070784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688266.sst): first pass time = 1.32's, 203.791'MB/sec 2024/07/09-17:44:52.532881 140433487070784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688266.sst): old prealloc_size = 295279001, real_size = 173671096 2024/07/09-17:44:52.532952 140433487070784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688266.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.28 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-17:44:53.597895 140433487070784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688266.sst): second pass time = 2.72's, 90.848'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 169.618'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9599.269'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.387'MB/sec write SST data time = 0.20's, 915.727'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 61239.603'MB/sec zip my value time = 2.72's, unzip length = 0.247'GB zip my value throughput = 90.848'MB/sec zip pipeline throughput = 90.848'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.28 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.28 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0004 GB value = 0.1730 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 28.3879 value = 1.4279 dict = 1.00 all = 1.4860 } Zip/UnZip{ index = 0.0352 value = 0.7003 dict = 1.00 all = 0.6730 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.018849406 MB/sec (with seq num) write speed all = 0.018120927 MB/sec (without seq num) 2024/07/09-17:44:53.760486 140433487070784 [compaction_job.cc:1944] [default] [JOB 54420] Generated table #12688266: 1342178 keys, 180646445 bytes, temperature: kWarm 2024/07/09-17:44:53.760570 140433487070784 EVENT_LOG_v1 {"time_micros": 1720518293760524, "cf_name": "default", "job": 54420, "event": "table_file_creation", "file_number": 12688266, "file_size": 180646445, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148121349437, "largest_seqno": 148569329153, "table_properties": {"data_size": 172957104, "index_size": 378240, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720518288, "oldest_key_time": 0, "file_creation_time": 1720518288, "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": 12688266, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:44:53.855328 140433487070784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688267.sst) /dev/shm/ToplingTemp/Topling-61120-6f1aiN 2024/07/09-17:44:56.517648 140433487070784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688267.sst): first pass time = 2.66's, 100.829'MB/sec 2024/07/09-17:44:59.245271 140433487070784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688267.sst): old prealloc_size = 295279001, real_size = 173667912 2024/07/09-17:44:59.245350 140433487070784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688267.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.28 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.87 2024/07/09-17:45:00.306012 140433487070784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688267.sst): second pass time = 2.45's, 100.721'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 170.300'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11304.554'MB/sec (index lex order gen) rebuild zvType time = 0.86's, 0.389'MB/sec write SST data time = 0.20's, 910.791'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 45677.660'MB/sec zip my value time = 2.45's, unzip length = 0.247'GB zip my value throughput = 100.721'MB/sec zip pipeline throughput = 100.721'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.28 avg-val = 184.00 avg-zval = 128.87 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.28 avg-val = 191.00 avg-zval = 128.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0004 GB value = 0.1730 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 28.9362 value = 1.4278 dict = 1.00 all = 1.4860 } Zip/UnZip{ index = 0.0346 value = 0.7004 dict = 1.00 all = 0.6729 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.037681664 MB/sec (with seq num) write speed all = 0.036225367 MB/sec (without seq num) 2024/07/09-17:45:00.471477 140433487070784 [compaction_job.cc:1944] [default] [JOB 54420] Generated table #12688267: 1342178 keys, 180643309 bytes, temperature: kWarm 2024/07/09-17:45:00.471554 140433487070784 EVENT_LOG_v1 {"time_micros": 1720518300471517, "cf_name": "default", "job": 54420, "event": "table_file_creation", "file_number": 12688267, "file_size": 180643309, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148225497802, "largest_seqno": 148569329511, "table_properties": {"data_size": 172961120, "index_size": 371072, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720518293, "oldest_key_time": 0, "file_creation_time": 1720518293, "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": 12688267, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:45:00.535307 140433487070784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688268.sst) /dev/shm/ToplingTemp/Topling-61120-TMWTAP 2024/07/09-17:45:03.188150 140433487070784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688268.sst): first pass time = 2.65's, 101.190'MB/sec 2024/07/09-17:45:05.629765 140433487070784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688268.sst): old prealloc_size = 295279001, real_size = 173604056 2024/07/09-17:45:05.629848 140433487070784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688268.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.24 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-17:45:06.698745 140433487070784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688268.sst): second pass time = 2.44's, 101.210'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.07's, 169.241'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10095.244'MB/sec (index lex order gen) rebuild zvType time = 0.88's, 0.382'MB/sec write SST data time = 0.19's, 948.154'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 56869.925'MB/sec zip my value time = 2.44's, unzip length = 0.247'GB zip my value throughput = 101.210'MB/sec zip pipeline throughput = 101.210'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.24 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.24 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1809 GB } UnZip/Zip{ index = 34.0171 value = 1.4279 dict = 1.00 all = 1.4838 } Zip/UnZip{ index = 0.0294 value = 0.7003 dict = 1.00 all = 0.6740 } ---------------------------- total value len = 0.769068 GB avg = 0.191 KB (by entry num) total key len = 0.064425 GB avg = 0.016 KB total ukey len = 0.032212 GB avg = 0.008 KB total ukey num = 0.004026534 Billion total entry num = 0.004026534 Billion write speed all = 0.056498003 MB/sec (with seq num) write speed all = 0.054314505 MB/sec (without seq num) 2024/07/09-17:45:06.866513 140433487070784 [compaction_job.cc:1944] [default] [JOB 54420] Generated table #12688268: 1342178 keys, 180914989 bytes, temperature: kWarm 2024/07/09-17:45:06.866585 140433487070784 EVENT_LOG_v1 {"time_micros": 1720518306866549, "cf_name": "default", "job": 54420, "event": "table_file_creation", "file_number": 12688268, "file_size": 180914989, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180721887, "largest_seqno": 148569329513, "table_properties": {"data_size": 172952704, "index_size": 315648, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "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": 1720518300, "oldest_key_time": 0, "file_creation_time": 1720518300, "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": 12688268, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:45:06.931960 140433487070784 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688269.sst) /dev/shm/ToplingTemp/Topling-61120-4OOEKM 2024/07/09-17:45:06.988087 140433487070784 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688269.sst): first pass time = 0.06's, 180.976'MB/sec 2024/07/09-17:45:07.076525 140433487070784 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688269.sst): part-0: reject ZipStore ratio = 0.918 2024/07/09-17:45:07.097785 140433487070784 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688269.sst): old prealloc_size = 295279001, real_size = 9366776 2024/07/09-17:45:07.097824 140433487070784 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688269.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 50748 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 0.32 raw-val = 0.0093 GB zip-val = 0.0093 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-17:45:07.116220 140433487070784 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00/12688269.sst): second pass time = 0.09's, 106.384'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 517.113'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 637.924'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.145'MB/sec write SST data time = 0.01's, 1299.033'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 = 0.09's, unzip length = 0.009'GB zip my value throughput = 106.384'MB/sec zip pipeline throughput = 106.384'MB/sec entries = 50748 avg-key = 16.00 avg-zkey = 0.32 avg-val = 184.00 avg-zval = 184.00 usrkeys = 50748 avg-key = 8.00 avg-zkey = 0.32 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 50748 bytes = 183984 } seq expand size = 355236 multi value expand size = 0 cnt WriteAppend = 1147 UnZipSize{ index = 0.0004 GB value = 0.0093 GB dict = 0.00 MB all = 0.0101 GB } __ZipSize{ index = 0.0000 GB value = 0.0093 GB dict = 0.00 MB all = 0.0095 GB } UnZip/Zip{ index = 25.1726 value = 1.0000 dict = 0.00 all = 1.0640 } Zip/UnZip{ index = 0.0397 value = 1.0000 dict = 0.00 all = 0.9399 } ---------------------------- total value len = 0.778761 GB avg = 0.191 KB (by entry num) total key len = 0.065237 GB avg = 0.016 KB total ukey len = 0.032618 GB avg = 0.008 KB total ukey num = 0.004077282 Billion total entry num = 0.004077282 Billion write speed all = 0.057208450 MB/sec (with seq num) write speed all = 0.054997496 MB/sec (without seq num) 2024/07/09-17:45:07.129867 140433487070784 [compaction_job.cc:1944] [default] [JOB 54420] Generated table #12688269: 50748 keys, 9539112 bytes, temperature: kWarm 2024/07/09-17:45:07.129927 140433487070784 EVENT_LOG_v1 {"time_micros": 1720518307129896, "cf_name": "default", "job": 54420, "event": "table_file_creation", "file_number": 12688269, "file_size": 9539112, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148284597671, "largest_seqno": 148569324183, "table_properties": {"data_size": 9337824, "index_size": 16128, "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": 811968, "raw_average_key_size": 16, "raw_value_size": 9337632, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 50748, "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": 1720518306, "oldest_key_time": 0, "file_creation_time": 1720518306, "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": 12688269, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:45:07.140170 140433487070784 [compaction_job.cc:699] job-54420: subcompact[0], size: 0.551744 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-54420/att-00 [12688266,12688267,12688268,12688269] 2024/07/09-17:45:07.210298 140433487070784 (Original Log Time 2024/07/09-17:44:46.439976) EVENT_LOG_v1 {"time_micros": 1720518286439922, "job": 54420, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12688153, 12688154], "files_L4": [12685032, 12686286, 12686287], "score": 1.01367, "input_data_size": 617041555, "oldest_snapshot_seqno": 148571504572} 2024/07/09-17:45:07.210302 140433487070784 (Original Log Time 2024/07/09-17:45:07.209810) [compaction_job.cc:2018] [default] [JOB 54420] Compacted 2@3 + 3@4 files to L4 => 551743855 bytes 2024/07/09-17:45:07.210303 140433487070784 (Original Log Time 2024/07/09-17:45:07.210231) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 29.8 rd, 26.7 wr, level 4, files in(2, 3) out(4 +0 blob) MB in(108.4, 480.0 +0.0 blob) out(526.2 +0.0 blob), read-write-amplify(10.3) write-amplify(4.9) OK, records in: 4486835, records dropped: 409553 output_compression: Snappy 2024/07/09-17:45:07.210310 140433487070784 (Original Log Time 2024/07/09-17:45:07.210276) EVENT_LOG_v1 {"time_micros": 1720518307210257, "cf": "default", "job": 54420, "event": "compaction_finished", "compaction_time_micros": 20700200, "compaction_time_cpu_micros": 7297749, "output_level": 4, "num_output_files": 4, "total_output_size": 551743855, "num_input_records": 4486835, "num_output_records": 4077282, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 324447622, "file_range_sync_nanos": 0, "file_fsync_nanos": 2818, "file_prepare_write_nanos": 47174, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/07/09-17:45:07.337773 140433487070784 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":1720518286,"executesMs":20925,"compactionJobId":54420,"attempt":0,"compactionInputRawBytes":897367000,"compactionInputZipBytes":617041555,"compactionOutputRawBytes":0,"compactionOutputZipBytes":551743855,"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-a5f55b0e42cb9d8a7e3e3331d3837e6f-f51ef36ade55a25e-00"}}, response = 2024/07/09-17:45:07.337866 140433487070784 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-54420/att-00: olev 4, work 20.925 s, result 6.742 ms, install 0.519 ms, input{raw 855.796 MiB zip 588.457 MiB}