2024/07/09-08:14:49.833963 140099135809088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00: fork to child time = 0.019802 sec 2024/07/09-08:14:49.834826 140099135809088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00 2024/07/09-08:14:49.840282 140099135809088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00 2024/07/09-08:14:49.842032 140099135809088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-08:14:49.842379 140099135809088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-08:14:49.882951 140099135809088 [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-37073/att-00/MANIFEST-12625661 2024/07/09-08:14:49.931066 140099135809088 [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-37073/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12668208, last_sequence is 148133733041, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12668156 2024/07/09-08:14:49.931079 140099135809088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-08:14:49.931156 140099135809088 [version_set.cc:5652] Creating manifest 12668208 2024/07/09-08:14:49.954820 140099135809088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-08:14:49.969670 140099135809088 [compaction_job.cc:2433] [default] [JOB 37073] Compacting 2@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/09-08:14:49.969690 140099135809088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19300 Base level 1, inputs: [12668193(3865KB) 12668163(30MB)], [12668108(48MB) 12668109(47MB) 12668127(34MB)] 2024/07/09-08:14:50.014327 140099135809088 [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 2024/07/09-08:14:50.014352 140099135809088 [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 2024/07/09-08:14:50.014376 140099135809088 [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 2024/07/09-08:14:50.014391 140099135809088 [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 2024/07/09-08:14:50.014405 140099135809088 [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 2024/07/09-08:14:50.382761 140099135809088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668209.sst) /dev/shm/ToplingTemp/Topling-16978-6O6y71 2024/07/09-08:14:51.115922 140099135809088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668209.sst): first pass time = 0.73's, 91.540'MB/sec 2024/07/09-08:14:52.347943 140099135809088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668209.sst): old prealloc_size = 73819750, real_size = 48847728 2024/07/09-08:14:52.348011 140099135809088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668209.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.29 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/07/09-08:14:52.627274 140099135809088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668209.sst): second pass time = 1.23's, 50.316'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 180.759'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21856.315'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.376'MB/sec write SST data time = 0.06's, 897.523'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 = 18418.735'MB/sec zip my value time = 1.23's, unzip length = 0.062'GB zip my value throughput = 50.316'MB/sec zip pipeline throughput = 162.276'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.29 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.29 avg-val = 191.00 avg-zval = 142.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4301 value = 1.2955 dict = 1.00 all = 1.3292 } Zip/UnZip{ index = 0.4115 value = 0.7719 dict = 1.00 all = 0.7523 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.021962767 MB/sec (with seq num) write speed all = 0.021113965 MB/sec (without seq num) 2024/07/09-08:14:52.708227 140099135809088 [compaction_job.cc:1944] [default] [JOB 37073] Generated table #12668209: 335545 keys, 50488587 bytes, temperature: kWarm 2024/07/09-08:14:52.708325 140099135809088 EVENT_LOG_v1 {"time_micros": 1720484092708264, "cf_name": "default", "job": 37073, "event": "table_file_creation", "file_number": 12668209, "file_size": 50488587, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148092399361, "largest_seqno": 148133665134, "table_properties": {"data_size": 47659088, "index_size": 1104640, "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": 1720484090, "oldest_key_time": 0, "file_creation_time": 1720484090, "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": 12668209, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:14:52.743617 140099135809088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668210.sst) /dev/shm/ToplingTemp/Topling-16978-JC1dV0 2024/07/09-08:14:53.477749 140099135809088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668210.sst): first pass time = 0.73's, 91.418'MB/sec 2024/07/09-08:14:54.018836 140099135809088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668210.sst): old prealloc_size = 73819750, real_size = 48194392 2024/07/09-08:14:54.018890 140099135809088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668210.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 1.31 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-08:14:54.311883 140099135809088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668210.sst): second pass time = 0.54's, 114.241'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 170.201'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15189.210'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.343'MB/sec write SST data time = 0.05's, 1024.235'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 = 17256.112'MB/sec zip my value time = 0.54's, unzip length = 0.062'GB zip my value throughput = 114.241'MB/sec zip pipeline throughput = 114.261'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.31 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.31 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 = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0004 GB value = 0.0477 GB dict = 0.63 MB all = 0.0499 GB } UnZip/Zip{ index = 6.0964 value = 1.2952 dict = 1.00 all = 1.3455 } Zip/UnZip{ index = 0.1640 value = 0.7721 dict = 1.00 all = 0.7432 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.043902149 MB/sec (with seq num) write speed all = 0.042205447 MB/sec (without seq num) 2024/07/09-08:14:54.385803 140099135809088 [compaction_job.cc:1944] [default] [JOB 37073] Generated table #12668210: 335545 keys, 49877195 bytes, temperature: kWarm 2024/07/09-08:14:54.385883 140099135809088 EVENT_LOG_v1 {"time_micros": 1720484094385840, "cf_name": "default", "job": 37073, "event": "table_file_creation", "file_number": 12668210, "file_size": 49877195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148050679899, "largest_seqno": 148133664925, "table_properties": {"data_size": 47670032, "index_size": 440320, "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": 1720484092, "oldest_key_time": 0, "file_creation_time": 1720484092, "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": 12668210, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:14:54.427416 140099135809088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668211.sst) /dev/shm/ToplingTemp/Topling-16978-lX6Ex1 2024/07/09-08:14:55.031968 140099135809088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668211.sst): first pass time = 0.60's, 111.016'MB/sec 2024/07/09-08:14:57.195487 140099135809088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668211.sst): old prealloc_size = 73819750, real_size = 49098312 2024/07/09-08:14:57.195563 140099135809088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668211.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 4.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-08:14:57.697315 140099135809088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668211.sst): second pass time = 2.16's, 28.547'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 101.113'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27443.461'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.212'MB/sec write SST data time = 0.11's, 475.874'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 = 14308.662'MB/sec zip my value time = 2.16's, unzip length = 0.062'GB zip my value throughput = 28.547'MB/sec zip pipeline throughput = 149.914'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.02 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.02 avg-val = 191.00 avg-zval = 142.06 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 = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 1.9911 value = 1.2953 dict = 1.00 all = 1.3226 } Zip/UnZip{ index = 0.5022 value = 0.7720 dict = 1.00 all = 0.7561 } ---------------------------- total value len = 0.192267 GB avg = 0.191 KB (by entry num) total key len = 0.016106 GB avg = 0.016 KB total ukey len = 0.008053 GB avg = 0.008 KB total ukey num = 0.001006635 Billion total entry num = 0.001006635 Billion write speed all = 0.065782842 MB/sec (with seq num) write speed all = 0.063240510 MB/sec (without seq num) 2024/07/09-08:14:57.760069 140099135809088 [compaction_job.cc:1944] [default] [JOB 37073] Generated table #12668211: 335545 keys, 50739147 bytes, temperature: kWarm 2024/07/09-08:14:57.760427 140099135809088 EVENT_LOG_v1 {"time_micros": 1720484097760196, "cf_name": "default", "job": 37073, "event": "table_file_creation", "file_number": 12668211, "file_size": 50739147, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148088753309, "largest_seqno": 148133665136, "table_properties": {"data_size": 47666112, "index_size": 1348160, "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": 1720484094, "oldest_key_time": 0, "file_creation_time": 1720484094, "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": 12668211, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:14:57.816274 140099135809088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668212.sst) /dev/shm/ToplingTemp/Topling-16978-SX6Gm0 2024/07/09-08:14:57.975581 140099135809088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668212.sst): first pass time = 0.16's, 69.027'MB/sec 2024/07/09-08:14:58.167844 140099135809088 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668212.sst): part-0: reject ZipStore ratio = 0.913 2024/07/09-08:14:58.193138 140099135809088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668212.sst): old prealloc_size = 73819750, real_size = 10360576 2024/07/09-08:14:58.193197 140099135809088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668212.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 54965 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 4.24 raw-val = 0.0101 GB zip-val = 0.0101 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-08:14:58.221430 140099135809088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00/12668212.sst): second pass time = 0.19's, 52.847'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 371.755'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6386.840'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.928'MB/sec write SST data time = 0.01's, 782.528'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 = 0.19's, unzip length = 0.010'GB zip my value throughput = 52.847'MB/sec zip pipeline throughput = 107.693'MB/sec entries = 54965 avg-key = 16.00 avg-zkey = 4.24 avg-val = 184.00 avg-zval = 184.00 usrkeys = 54965 avg-key = 8.00 avg-zkey = 4.24 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 54965 bytes = 164912 } seq expand size = 384755 multi value expand size = 0 cnt WriteAppend = 1242 UnZipSize{ index = 0.0004 GB value = 0.0101 GB dict = 0.00 MB all = 0.0110 GB } __ZipSize{ index = 0.0002 GB value = 0.0101 GB dict = 0.00 MB all = 0.0105 GB } UnZip/Zip{ index = 1.8875 value = 1.0000 dict = 0.00 all = 1.0457 } Zip/UnZip{ index = 0.5298 value = 1.0000 dict = 0.00 all = 0.9563 } ---------------------------- total value len = 0.202766 GB avg = 0.191 KB (by entry num) total key len = 0.016986 GB avg = 0.016 KB total ukey len = 0.008493 GB avg = 0.008 KB total ukey num = 0.001061600 Billion total entry num = 0.001061600 Billion write speed all = 0.069363286 MB/sec (with seq num) write speed all = 0.066682580 MB/sec (without seq num) 2024/07/09-08:14:58.238488 140099135809088 [compaction_job.cc:1944] [default] [JOB 37073] Generated table #12668212: 54965 keys, 10512809 bytes, temperature: kWarm 2024/07/09-08:14:58.238573 140099135809088 EVENT_LOG_v1 {"time_micros": 1720484098238519, "cf_name": "default", "job": 37073, "event": "table_file_creation", "file_number": 12668212, "file_size": 10512809, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148117743370, "largest_seqno": 148133665131, "table_properties": {"data_size": 10113760, "index_size": 232960, "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": 879440, "raw_average_key_size": 16, "raw_value_size": 10113560, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 54965, "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": 1720484097, "oldest_key_time": 0, "file_creation_time": 1720484097, "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": 12668212, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-08:14:58.249496 140099135809088 [compaction_job.cc:699] job-37073: subcompact[0], size: 0.161618 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37073/att-00 [12668209,12668210,12668211,12668212] 2024/07/09-08:14:58.284807 140099135809088 (Original Log Time 2024/07/09-08:14:49.969771) EVENT_LOG_v1 {"time_micros": 1720484089969711, "job": 37073, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12668193, 12668163], "files_L2": [12668108, 12668109, 12668127], "score": 0.988239, "input_data_size": 172800364, "oldest_snapshot_seqno": 148133732103} 2024/07/09-08:14:58.284812 140099135809088 (Original Log Time 2024/07/09-08:14:58.284166) [compaction_job.cc:2018] [default] [JOB 37073] Compacted 2@1 + 3@2 files to L2 => 161617738 bytes 2024/07/09-08:14:58.284815 140099135809088 (Original Log Time 2024/07/09-08:14:58.284729) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 20.9 rd, 19.5 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(34.3, 130.5 +0.0 blob) out(154.1 +0.0 blob), read-write-amplify(9.3) write-amplify(4.5) OK, records in: 1069107, records dropped: 7507 output_compression: Snappy 2024/07/09-08:14:58.284824 140099135809088 (Original Log Time 2024/07/09-08:14:58.284784) EVENT_LOG_v1 {"time_micros": 1720484098284759, "cf": "default", "job": 37073, "event": "compaction_finished", "compaction_time_micros": 8279737, "compaction_time_cpu_micros": 2238454, "output_level": 2, "num_output_files": 4, "total_output_size": 161617738, "num_input_records": 1069107, "num_output_records": 1061600, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 113854980, "file_range_sync_nanos": 0, "file_fsync_nanos": 3416, "file_prepare_write_nanos": 71171, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/09-08:14:58.406306 140099135809088 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":1720484089,"executesMs":8442,"compactionJobId":37073,"attempt":0,"compactionInputRawBytes":213821400,"compactionInputZipBytes":172800364,"compactionOutputRawBytes":0,"compactionOutputZipBytes":161617738,"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":"00-12f7b92db017e5ff8ef17d482b5202bd-bbf9872ba7e9aa65-00"}}, response = 2024/07/09-08:14:58.406422 140099135809088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-37073/att-00: olev 2, work 8.443 s, result 6.857 ms, install 0.682 ms, input{raw 203.916 MiB zip 164.795 MiB}