2024/08/20-18:11:50.469904 140466555090496 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00: fork to child time = 0.019943 sec 2024/08/20-18:11:50.470563 140466555090496 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00 2024/08/20-18:11:50.475609 140466555090496 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00 2024/08/20-18:11:50.475909 140466555090496 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:11:50.476184 140466555090496 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:11:50.529338 140466555090496 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-43422/att-00/MANIFEST-14629260 2024/08/20-18:11:50.545094 140466555090496 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-43422/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14679309, last_sequence is 190884524517, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14679268 2024/08/20-18:11:50.545102 140466555090496 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:11:50.545149 140466555090496 [version_set.cc:5652] Creating manifest 14679309 2024/08/20-18:11:50.590451 140466555090496 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:11:50.610969 140466555090496 [compaction_job.cc:2433] [default] [JOB 43422] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-18:11:50.610987 140466555090496 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22129 Base level 1, inputs: [14679299(27MB)], [14679213(47MB) 14679214(48MB) 14679215(48MB)] 2024/08/20-18:11:50.836735 140466555090496 [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 2024/08/20-18:11:50.836761 140466555090496 [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 2024/08/20-18:11:50.836782 140466555090496 [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 2024/08/20-18:11:50.836796 140466555090496 [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 2024/08/20-18:11:50.836809 140466555090496 [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 2024/08/20-18:11:51.239003 140466555090496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679310.sst) /dev/shm/ToplingTemp/Topling-17935-GEkLml 2024/08/20-18:11:51.783428 140466555090496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679310.sst): first pass time = 0.54's, 123.277'MB/sec 2024/08/20-18:11:53.551542 140466555090496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679310.sst): old prealloc_size = 73819750, real_size = 48536464 2024/08/20-18:11:53.551659 140466555090496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679310.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 = 2.34 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-18:11:54.032347 140466555090496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679310.sst): second pass time = 1.77's, 34.937'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 104.362'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14732.813'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.214'MB/sec write SST data time = 0.09's, 567.045'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 = 17232.628'MB/sec zip my value time = 1.77's, unzip length = 0.062'GB zip my value throughput = 34.937'MB/sec zip pipeline throughput = 159.933'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.34 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.34 avg-val = 191.00 avg-zval = 142.05 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.4122 value = 1.2953 dict = 1.00 all = 1.3374 } Zip/UnZip{ index = 0.2931 value = 0.7720 dict = 1.00 all = 0.7477 } ---------------------------- 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 = 0.027917970 MB/sec (with seq num) write speed all = 0.026839014 MB/sec (without seq num) 2024/08/20-18:11:54.109320 140466555090496 [compaction_job.cc:1944] [default] [JOB 43422] Generated table #14679310: 335545 keys, 50177291 bytes, temperature: kWarm 2024/08/20-18:11:54.109424 140466555090496 EVENT_LOG_v1 {"time_micros": 1724148714109364, "cf_name": "default", "job": 43422, "event": "table_file_creation", "file_number": 14679310, "file_size": 50177291, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190818682378, "largest_seqno": 190884497167, "table_properties": {"data_size": 47665744, "index_size": 786688, "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": 1724148711, "oldest_key_time": 0, "file_creation_time": 1724148711, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14679310, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:11:54.175019 140466555090496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679311.sst) /dev/shm/ToplingTemp/Topling-17935-zWiVbo 2024/08/20-18:11:55.347443 140466555090496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679311.sst): first pass time = 1.17's, 57.242'MB/sec 2024/08/20-18:11:58.786251 140466555090496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679311.sst): old prealloc_size = 73819750, real_size = 48479256 2024/08/20-18:11:58.786319 140466555090496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679311.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-18:11:59.179413 140466555090496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679311.sst): second pass time = 3.43's, 18.020'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 127.480'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18908.177'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.248'MB/sec write SST data time = 0.05's, 923.341'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 = 13846.174'MB/sec zip my value time = 3.43's, unzip length = 0.062'GB zip my value throughput = 18.020'MB/sec zip pipeline throughput = 227.941'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.15 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.15 avg-val = 191.00 avg-zval = 142.08 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.7161 value = 1.2951 dict = 1.00 all = 1.3390 } Zip/UnZip{ index = 0.2691 value = 0.7722 dict = 1.00 all = 0.7468 } ---------------------------- 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 = 0.055720663 MB/sec (with seq num) write speed all = 0.053567207 MB/sec (without seq num) 2024/08/20-18:11:59.240911 140466555090496 [compaction_job.cc:1944] [default] [JOB 43422] Generated table #14679311: 335545 keys, 50120139 bytes, temperature: kWarm 2024/08/20-18:11:59.240994 140466555090496 EVENT_LOG_v1 {"time_micros": 1724148719240948, "cf_name": "default", "job": 43422, "event": "table_file_creation", "file_number": 14679311, "file_size": 50120139, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190845204475, "largest_seqno": 190884497165, "table_properties": {"data_size": 47672896, "index_size": 722368, "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": 1724148714, "oldest_key_time": 0, "file_creation_time": 1724148714, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14679311, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:11:59.287752 140466555090496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679312.sst) /dev/shm/ToplingTemp/Topling-17935-l2IkZm 2024/08/20-18:12:00.273802 140466555090496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679312.sst): first pass time = 0.99's, 68.062'MB/sec 2024/08/20-18:12:00.976338 140466555090496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679312.sst): old prealloc_size = 73819750, real_size = 48835184 2024/08/20-18:12:00.976409 140466555090496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679312.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 = 3.21 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-18:12:01.281474 140466555090496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679312.sst): second pass time = 0.69's, 89.063'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 165.418'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26185.138'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.329'MB/sec write SST data time = 0.05's, 1013.462'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 = 18558.021'MB/sec zip my value time = 0.69's, unzip length = 0.062'GB zip my value throughput = 89.063'MB/sec zip pipeline throughput = 89.063'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.21 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.21 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 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 = 2.4888 value = 1.2951 dict = 1.00 all = 1.3295 } Zip/UnZip{ index = 0.4018 value = 0.7721 dict = 1.00 all = 0.7522 } ---------------------------- 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 = 0.083510581 MB/sec (with seq num) write speed all = 0.080283119 MB/sec (without seq num) 2024/08/20-18:12:01.343048 140466555090496 [compaction_job.cc:1944] [default] [JOB 43422] Generated table #14679312: 335545 keys, 50476043 bytes, temperature: kWarm 2024/08/20-18:12:01.343117 140466555090496 EVENT_LOG_v1 {"time_micros": 1724148721343084, "cf_name": "default", "job": 43422, "event": "table_file_creation", "file_number": 14679312, "file_size": 50476043, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839935265, "largest_seqno": 190884497168, "table_properties": {"data_size": 47672544, "index_size": 1078592, "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": 1724148719, "oldest_key_time": 0, "file_creation_time": 1724148719, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14679312, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:12:01.385550 140466555090496 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679313.sst) /dev/shm/ToplingTemp/Topling-17935-FP6OKo 2024/08/20-18:12:01.589752 140466555090496 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679313.sst): first pass time = 0.20's, 124.645'MB/sec 2024/08/20-18:12:02.977255 140466555090496 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679313.sst): part-0: reject ZipStore ratio = 0.838 2024/08/20-18:12:03.111260 140466555090496 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679313.sst): old prealloc_size = 73819750, real_size = 23657736 2024/08/20-18:12:03.111330 140466555090496 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679313.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 127227 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.70 raw-val = 0.0234 GB zip-val = 0.0234 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-18:12:03.230785 140466555090496 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00/14679313.sst): second pass time = 1.39's, 16.882'MB/sec, value only(92.0% of KV) wait indexing time = 0.13's, remap KeyValue time = 0.12's, 201.151'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5513.041'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.469'MB/sec write SST data time = 0.05's, 465.332'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 = 1.39's, unzip length = 0.023'GB zip my value throughput = 16.882'MB/sec zip pipeline throughput = 98.272'MB/sec entries = 127227 avg-key = 16.00 avg-zkey = 1.70 avg-val = 184.00 avg-zval = 184.00 usrkeys = 127227 avg-key = 8.00 avg-zkey = 1.70 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 127227 bytes = 413504 } seq expand size = 890589 multi value expand size = 0 cnt WriteAppend = 2865 UnZipSize{ index = 0.0010 GB value = 0.0234 GB dict = 0.00 MB all = 0.0254 GB } __ZipSize{ index = 0.0002 GB value = 0.0234 GB dict = 0.00 MB all = 0.0240 GB } UnZip/Zip{ index = 4.7163 value = 1.0000 dict = 0.00 all = 1.0584 } Zip/UnZip{ index = 0.2120 value = 1.0000 dict = 0.00 all = 0.9448 } ---------------------------- total value len = 0.216568 GB avg = 0.191 KB (by entry num) total key len = 0.018142 GB avg = 0.016 KB total ukey len = 0.009071 GB avg = 0.008 KB total ukey num = 0.001133862 Billion total entry num = 0.001133862 Billion write speed all = 0.093991923 MB/sec (with seq num) write speed all = 0.090359384 MB/sec (without seq num) 2024/08/20-18:12:03.264980 140466555090496 [compaction_job.cc:1944] [default] [JOB 43422] Generated table #14679313: 127227 keys, 24040489 bytes, temperature: kWarm 2024/08/20-18:12:03.265070 140466555090496 EVENT_LOG_v1 {"time_micros": 1724148723265024, "cf_name": "default", "job": 43422, "event": "table_file_creation", "file_number": 14679313, "file_size": 24040489, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839934615, "largest_seqno": 190884497127, "table_properties": {"data_size": 23409968, "index_size": 215808, "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": 2035632, "raw_average_key_size": 16, "raw_value_size": 23409768, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 127227, "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": 1724148721, "oldest_key_time": 0, "file_creation_time": 1724148721, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14679313, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:12:03.286407 140466555090496 [compaction_job.cc:699] job-43422: subcompact[0], size: 0.174814 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43422/att-00 [14679310,14679311,14679312,14679313] 2024/08/20-18:12:03.353403 140466555090496 (Original Log Time 2024/08/20-18:11:50.611050) EVENT_LOG_v1 {"time_micros": 1724148710611007, "job": 43422, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14679299], "files_L2": [14679213, 14679214, 14679215], "score": 0.992762, "input_data_size": 179681655, "oldest_snapshot_seqno": 190884524413} 2024/08/20-18:12:03.353409 140466555090496 (Original Log Time 2024/08/20-18:12:03.352716) [compaction_job.cc:2018] [default] [JOB 43422] Compacted 1@1 + 3@2 files to L2 => 174813962 bytes 2024/08/20-18:12:03.353411 140466555090496 (Original Log Time 2024/08/20-18:12:03.353314) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.07, MB/sec: 14.2 rd, 13.8 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(27.4, 144.0 +0.0 blob) out(166.7 +0.0 blob), read-write-amplify(12.4) write-amplify(6.1) OK, records in: 1141293, records dropped: 7431 output_compression: Snappy 2024/08/20-18:12:03.353421 140466555090496 (Original Log Time 2024/08/20-18:12:03.353375) EVENT_LOG_v1 {"time_micros": 1724148723353349, "cf": "default", "job": 43422, "event": "compaction_finished", "compaction_time_micros": 12675374, "compaction_time_cpu_micros": 2738278, "output_level": 2, "num_output_files": 4, "total_output_size": 174813962, "num_input_records": 1141293, "num_output_records": 1133862, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 140407083, "file_range_sync_nanos": 0, "file_fsync_nanos": 4833, "file_prepare_write_nanos": 183352, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-18:12:03.513873 140466555090496 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724092920,"starts":1724148710,"executesMs":12874,"compactionJobId":43422,"attempt":0,"compactionInputRawBytes":228258600,"compactionInputZipBytes":179681655,"compactionOutputRawBytes":0,"compactionOutputZipBytes":174813962,"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":"00-5e65d5ea421cd3601c357c158671701a-26eba1c3accb690d-00"}}, response = 2024/08/20-18:12:03.513993 140466555090496 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-43422/att-00: olev 2, work 12.874 s, result 8.141 ms, install 0.740 ms, input{raw 217.684 MiB zip 171.358 MiB}