2024/08/20-19:27:27.474812 140466404021824 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00: fork to child time = 0.034168 sec 2024/08/20-19:27:27.475889 140466404021824 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00 2024/08/20-19:27:27.482186 140466404021824 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00 2024/08/20-19:27:27.484644 140466404021824 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:27:27.485028 140466404021824 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:27:27.553844 140466404021824 [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-46409/att-00/MANIFEST-14629260 2024/08/20-19:27:27.571691 140466404021824 [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-46409/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14682695, last_sequence is 190957313625, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14682522 2024/08/20-19:27:27.571701 140466404021824 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:27:27.571778 140466404021824 [version_set.cc:5652] Creating manifest 14682695 2024/08/20-19:27:27.614836 140466404021824 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:27:27.640629 140466404021824 [compaction_job.cc:2433] [default] [JOB 46409] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-19:27:27.640655 140466404021824 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23621 Base level 1, inputs: [14682667(15MB)], [14682602(48MB) 14682603(47MB) 14682604(46MB)] 2024/08/20-19:27:27.809056 140466404021824 [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 2024/08/20-19:27:27.809088 140466404021824 [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 2024/08/20-19:27:27.809111 140466404021824 [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 2024/08/20-19:27:27.809127 140466404021824 [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 2024/08/20-19:27:27.809140 140466404021824 [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 2024/08/20-19:27:28.225670 140466404021824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682696.sst) /dev/shm/ToplingTemp/Topling-40082-vz95FZ 2024/08/20-19:27:28.781094 140466404021824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682696.sst): first pass time = 0.56's, 120.837'MB/sec 2024/08/20-19:27:31.275916 140466404021824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682696.sst): old prealloc_size = 73819750, real_size = 49162560 2024/08/20-19:27:31.276096 140466404021824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682696.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.20 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-19:27:31.735885 140466404021824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682696.sst): second pass time = 2.49's, 24.758'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 110.439'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25349.909'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.229'MB/sec write SST data time = 0.09's, 546.705'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 = 17571.226'MB/sec zip my value time = 2.49's, unzip length = 0.062'GB zip my value throughput = 24.758'MB/sec zip pipeline throughput = 119.681'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.20 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.20 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9051 value = 1.2952 dict = 1.00 all = 1.3210 } Zip/UnZip{ index = 0.5249 value = 0.7721 dict = 1.00 all = 0.7570 } ---------------------------- 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 = 0.009886349 MB/sec (with seq num) write speed all = 0.009504268 MB/sec (without seq num) 2024/08/20-19:27:31.848452 140466404021824 [compaction_job.cc:1944] [default] [JOB 46409] Generated table #14682696: 335545 keys, 50803403 bytes, temperature: kWarm 2024/08/20-19:27:31.848553 140466404021824 EVENT_LOG_v1 {"time_micros": 1724153251848495, "cf_name": "default", "job": 46409, "event": "table_file_creation", "file_number": 14682696, "file_size": 50803403, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190922515431, "largest_seqno": 190957201036, "table_properties": {"data_size": 47669520, "index_size": 1409024, "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": 1724153248, "oldest_key_time": 0, "file_creation_time": 1724153248, "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": 14682696, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:27:31.909747 140466404021824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682697.sst) /dev/shm/ToplingTemp/Topling-40082-TzgIU0 2024/08/20-19:27:32.983129 140466404021824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682697.sst): first pass time = 1.07's, 62.524'MB/sec 2024/08/20-19:27:35.719071 140466404021824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682697.sst): old prealloc_size = 73819750, real_size = 48456512 2024/08/20-19:27:35.719137 140466404021824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682697.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 = 2.09 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-19:27:36.164295 140466404021824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682697.sst): second pass time = 2.74's, 22.574'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 112.528'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19113.098'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.237'MB/sec write SST data time = 0.09's, 549.714'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 = 15080.961'MB/sec zip my value time = 2.74's, unzip length = 0.062'GB zip my value throughput = 22.574'MB/sec zip pipeline throughput = 170.916'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.09 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.09 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.8294 value = 1.2951 dict = 1.00 all = 1.3396 } Zip/UnZip{ index = 0.2611 value = 0.7721 dict = 1.00 all = 0.7465 } ---------------------------- 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 = 0.019760242 MB/sec (with seq num) write speed all = 0.018996562 MB/sec (without seq num) 2024/08/20-19:27:36.232614 140466404021824 [compaction_job.cc:1944] [default] [JOB 46409] Generated table #14682697: 335545 keys, 50097355 bytes, temperature: kWarm 2024/08/20-19:27:36.232698 140466404021824 EVENT_LOG_v1 {"time_micros": 1724153256232654, "cf_name": "default", "job": 46409, "event": "table_file_creation", "file_number": 14682697, "file_size": 50097355, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190910507355, "largest_seqno": 190957201037, "table_properties": {"data_size": 47671472, "index_size": 700992, "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": 1724153251, "oldest_key_time": 0, "file_creation_time": 1724153251, "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": 14682697, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:27:36.285305 140466404021824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682698.sst) /dev/shm/ToplingTemp/Topling-40082-xGRs4Z 2024/08/20-19:27:37.077282 140466404021824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682698.sst): first pass time = 0.79's, 84.742'MB/sec 2024/08/20-19:27:37.635926 140466404021824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682698.sst): old prealloc_size = 73819750, real_size = 48532272 2024/08/20-19:27:37.635982 140466404021824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682698.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 2024/08/20-19:27:37.932165 140466404021824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682698.sst): second pass time = 0.56's, 110.674'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 169.516'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25596.240'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.359'MB/sec write SST data time = 0.06's, 801.543'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 = 17599.066'MB/sec zip my value time = 0.56's, unzip length = 0.062'GB zip my value throughput = 110.674'MB/sec zip pipeline throughput = 110.674'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 = 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.4225 value = 1.2953 dict = 1.00 all = 1.3364 } Zip/UnZip{ index = 0.2922 value = 0.7720 dict = 1.00 all = 0.7483 } ---------------------------- 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 = 0.029632912 MB/sec (with seq num) write speed all = 0.028487678 MB/sec (without seq num) 2024/08/20-19:27:38.001631 140466404021824 [compaction_job.cc:1944] [default] [JOB 46409] Generated table #14682698: 335545 keys, 50215115 bytes, temperature: kWarm 2024/08/20-19:27:38.001699 140466404021824 EVENT_LOG_v1 {"time_micros": 1724153258001666, "cf_name": "default", "job": 46409, "event": "table_file_creation", "file_number": 14682698, "file_size": 50215115, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190877637516, "largest_seqno": 190957201033, "table_properties": {"data_size": 47663952, "index_size": 784320, "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": 1724153256, "oldest_key_time": 0, "file_creation_time": 1724153256, "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": 14682698, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:27:38.036627 140466404021824 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682699.sst) /dev/shm/ToplingTemp/Topling-40082-x7KJN0 2024/08/20-19:27:38.093505 140466404021824 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682699.sst): first pass time = 0.06's, 193.148'MB/sec 2024/08/20-19:27:38.196015 140466404021824 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682699.sst): part-0: reject ZipStore ratio = 0.913 2024/08/20-19:27:38.221091 140466404021824 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682699.sst): old prealloc_size = 73819750, real_size = 10345064 2024/08/20-19:27:38.221147 140466404021824 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682699.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 54887 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 4.22 raw-val = 0.0101 GB zip-val = 0.0101 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-19:27:38.241358 140466404021824 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00/14682699.sst): second pass time = 0.10's, 99.104'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.02's, 518.099'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6859.443'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.110'MB/sec write SST data time = 0.01's, 1332.270'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 = 0.10's, unzip length = 0.010'GB zip my value throughput = 99.104'MB/sec zip pipeline throughput = 99.104'MB/sec entries = 54887 avg-key = 16.00 avg-zkey = 4.22 avg-val = 184.00 avg-zval = 184.00 usrkeys = 54887 avg-key = 8.00 avg-zkey = 4.22 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 54887 bytes = 171536 } seq expand size = 384209 multi value expand size = 0 cnt WriteAppend = 1240 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 = 1.8942 value = 1.0000 dict = 0.00 all = 1.0451 } Zip/UnZip{ index = 0.5279 value = 1.0000 dict = 0.00 all = 0.9569 } ---------------------------- total value len = 0.202751 GB avg = 0.191 KB (by entry num) total key len = 0.016984 GB avg = 0.016 KB total ukey len = 0.008492 GB avg = 0.008 KB total ukey num = 0.001061522 Billion total entry num = 0.001061522 Billion write speed all = 0.031247279 MB/sec (with seq num) write speed all = 0.030039655 MB/sec (without seq num) 2024/08/20-19:27:38.260409 140466404021824 [compaction_job.cc:1944] [default] [JOB 46409] Generated table #14682699: 54887 keys, 10503977 bytes, temperature: kWarm 2024/08/20-19:27:38.260472 140466404021824 EVENT_LOG_v1 {"time_micros": 1724153258260440, "cf_name": "default", "job": 46409, "event": "table_file_creation", "file_number": 14682699, "file_size": 10503977, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190939907774, "largest_seqno": 190957200793, "table_properties": {"data_size": 10099408, "index_size": 231808, "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": 878192, "raw_average_key_size": 16, "raw_value_size": 10099208, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 54887, "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": 1724153258, "oldest_key_time": 0, "file_creation_time": 1724153258, "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": 14682699, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:27:38.271688 140466404021824 [compaction_job.cc:699] job-46409: subcompact[0], size: 0.161620 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-46409/att-00 [14682696,14682697,14682698,14682699] 2024/08/20-19:27:38.305989 140466404021824 (Original Log Time 2024/08/20-19:27:27.640748) EVENT_LOG_v1 {"time_micros": 1724153247640678, "job": 46409, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14682667], "files_L2": [14682602, 14682603, 14682604], "score": 0.995716, "input_data_size": 165141038, "oldest_snapshot_seqno": 190957313165} 2024/08/20-19:27:38.305993 140466404021824 (Original Log Time 2024/08/20-19:27:38.305458) [compaction_job.cc:2018] [default] [JOB 46409] Compacted 1@1 + 3@2 files to L2 => 161619850 bytes 2024/08/20-19:27:38.305995 140466404021824 (Original Log Time 2024/08/20-19:27:38.305916) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 15.5 rd, 15.2 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(15.2, 142.3 +0.0 blob) out(154.1 +0.0 blob), read-write-amplify(20.5) write-amplify(10.1) OK, records in: 1065187, records dropped: 3665 output_compression: Snappy 2024/08/20-19:27:38.306001 140466404021824 (Original Log Time 2024/08/20-19:27:38.305963) EVENT_LOG_v1 {"time_micros": 1724153258305943, "cf": "default", "job": 46409, "event": "compaction_finished", "compaction_time_micros": 10630949, "compaction_time_cpu_micros": 2609285, "output_level": 2, "num_output_files": 4, "total_output_size": 161619850, "num_input_records": 1065187, "num_output_records": 1061522, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 119583403, "file_range_sync_nanos": 0, "file_fsync_nanos": 3598, "file_prepare_write_nanos": 51115, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-19:27:38.427289 140466404021824 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":1724153247,"executesMs":10823,"compactionJobId":46409,"attempt":0,"compactionInputRawBytes":213037400,"compactionInputZipBytes":165141038,"compactionOutputRawBytes":0,"compactionOutputZipBytes":161619850,"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":"00-9a7ce18b49146cd5ab233c7b92eafce1-d0ea7be8e0cbdd9b-00"}}, response = 2024/08/20-19:27:38.427407 140466404021824 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-46409/att-00: olev 2, work 10.823 s, result 7.224 ms, install 0.566 ms, input{raw 203.168 MiB zip 157.491 MiB}