2024/08/20-19:07:28.870995 140466420807232 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00: fork to child time = 0.009480 sec 2024/08/20-19:07:28.871833 140466420807232 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00 2024/08/20-19:07:28.876975 140466420807232 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00 2024/08/20-19:07:28.878380 140466420807232 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-19:07:28.878678 140466420807232 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-19:07:28.958704 140466420807232 [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-45568/att-00/MANIFEST-14629260 2024/08/20-19:07:28.986148 140466420807232 [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-45568/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14681734, last_sequence is 190938226401, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14681586 2024/08/20-19:07:28.986158 140466420807232 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-19:07:28.986226 140466420807232 [version_set.cc:5652] Creating manifest 14681734 2024/08/20-19:07:29.028624 140466420807232 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-19:07:29.056795 140466420807232 [compaction_job.cc:2433] [default] [JOB 45568] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-19:07:29.056813 140466420807232 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 23196 Base level 1, inputs: [14681724(15MB)], [14681655(48MB) 14681656(47MB) 14681657(43MB)] 2024/08/20-19:07:29.245197 140466420807232 [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 2024/08/20-19:07:29.245222 140466420807232 [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 2024/08/20-19:07:29.245241 140466420807232 [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 2024/08/20-19:07:29.245253 140466420807232 [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 2024/08/20-19:07:29.245263 140466420807232 [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 2024/08/20-19:07:29.773773 140466420807232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681735.sst) /dev/shm/ToplingTemp/Topling-33819-N9Jsmt 2024/08/20-19:07:30.114398 140466420807232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681735.sst): first pass time = 0.34's, 197.042'MB/sec 2024/08/20-19:07:31.040472 140466420807232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681735.sst): old prealloc_size = 73819750, real_size = 48703824 2024/08/20-19:07:31.040555 140466420807232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681735.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.81 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/08/20-19:07:31.483427 140466420807232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681735.sst): second pass time = 0.93's, 66.736'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 113.563'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18742.875'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.243'MB/sec write SST data time = 0.10's, 515.520'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 = 17358.300'MB/sec zip my value time = 0.93's, unzip length = 0.062'GB zip my value throughput = 66.736'MB/sec zip pipeline throughput = 113.302'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.81 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.81 avg-val = 191.00 avg-zval = 142.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.8463 value = 1.2950 dict = 1.00 all = 1.3341 } Zip/UnZip{ index = 0.3513 value = 0.7722 dict = 1.00 all = 0.7496 } ---------------------------- 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 = 0.011923319 MB/sec (with seq num) write speed all = 0.011462514 MB/sec (without seq num) 2024/08/20-19:07:31.554698 140466420807232 [compaction_job.cc:1944] [default] [JOB 45568] Generated table #14681735: 335545 keys, 50302795 bytes, temperature: kWarm 2024/08/20-19:07:31.554802 140466420807232 EVENT_LOG_v1 {"time_micros": 1724152051554742, "cf_name": "default", "job": 45568, "event": "table_file_creation", "file_number": 14681735, "file_size": 50302795, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190912237426, "largest_seqno": 190938168890, "table_properties": {"data_size": 47676704, "index_size": 943104, "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": 1724152049, "oldest_key_time": 0, "file_creation_time": 1724152049, "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": 14681735, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:07:31.613217 140466420807232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681736.sst) /dev/shm/ToplingTemp/Topling-33819-Yx6xos 2024/08/20-19:07:32.805518 140466420807232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681736.sst): first pass time = 1.19's, 56.288'MB/sec 2024/08/20-19:07:36.298070 140466420807232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681736.sst): old prealloc_size = 73819750, real_size = 48477552 2024/08/20-19:07:36.298143 140466420807232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681736.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 = 2.19 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/08/20-19:07:36.760205 140466420807232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681736.sst): second pass time = 3.49's, 17.682'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 108.546'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17574.203'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.224'MB/sec write SST data time = 0.09's, 574.595'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 = 14731.474'MB/sec zip my value time = 3.49's, unzip length = 0.062'GB zip my value throughput = 17.682'MB/sec zip pipeline throughput = 191.056'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.19 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.19 avg-val = 191.00 avg-zval = 142.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0502 GB } UnZip/Zip{ index = 3.6485 value = 1.2955 dict = 1.00 all = 1.3379 } Zip/UnZip{ index = 0.2741 value = 0.7719 dict = 1.00 all = 0.7474 } ---------------------------- 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 = 0.023825056 MB/sec (with seq num) write speed all = 0.022904281 MB/sec (without seq num) 2024/08/20-19:07:36.838861 140466420807232 [compaction_job.cc:1944] [default] [JOB 45568] Generated table #14681736: 335545 keys, 50160395 bytes, temperature: kWarm 2024/08/20-19:07:36.838948 140466420807232 EVENT_LOG_v1 {"time_micros": 1724152056838904, "cf_name": "default", "job": 45568, "event": "table_file_creation", "file_number": 14681736, "file_size": 50160395, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190845204840, "largest_seqno": 190938168892, "table_properties": {"data_size": 47657792, "index_size": 735744, "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": 1724152051, "oldest_key_time": 0, "file_creation_time": 1724152051, "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": 14681736, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:07:36.898332 140466420807232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681737.sst) /dev/shm/ToplingTemp/Topling-33819-ICkITr 2024/08/20-19:07:37.870058 140466420807232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681737.sst): first pass time = 0.97's, 69.065'MB/sec 2024/08/20-19:07:38.471321 140466420807232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681737.sst): old prealloc_size = 73819750, real_size = 48930488 2024/08/20-19:07:38.471397 140466420807232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681737.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.54 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.03 2024/08/20-19:07:38.866084 140466420807232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681737.sst): second pass time = 0.60's, 102.849'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 128.208'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28252.801'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.246'MB/sec write SST data time = 0.05's, 937.361'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 = 18664.151'MB/sec zip my value time = 0.60's, unzip length = 0.062'GB zip my value throughput = 102.849'MB/sec zip pipeline throughput = 102.849'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.54 avg-val = 184.00 avg-zval = 142.03 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.54 avg-val = 191.00 avg-zval = 142.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.2600 value = 1.2955 dict = 1.00 all = 1.3259 } Zip/UnZip{ index = 0.4425 value = 0.7719 dict = 1.00 all = 0.7542 } ---------------------------- 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 = 0.035724681 MB/sec (with seq num) write speed all = 0.034344017 MB/sec (without seq num) 2024/08/20-19:07:39.085554 140466420807232 [compaction_job.cc:1944] [default] [JOB 45568] Generated table #14681737: 335545 keys, 50613323 bytes, temperature: kWarm 2024/08/20-19:07:39.085643 140466420807232 EVENT_LOG_v1 {"time_micros": 1724152059085605, "cf_name": "default", "job": 45568, "event": "table_file_creation", "file_number": 14681737, "file_size": 50613323, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190867423895, "largest_seqno": 190938168893, "table_properties": {"data_size": 47658688, "index_size": 1187776, "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": 1724152056, "oldest_key_time": 0, "file_creation_time": 1724152056, "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": 14681737, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:07:39.116670 140466420807232 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681738.sst) /dev/shm/ToplingTemp/Topling-33819-0XHK8s 2024/08/20-19:07:39.169997 140466420807232 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681738.sst): first pass time = 0.05's, 117.377'MB/sec 2024/08/20-19:07:39.238608 140466420807232 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681738.sst): part-0: reject ZipStore ratio = 0.949 2024/08/20-19:07:39.252891 140466420807232 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681738.sst): old prealloc_size = 73819750, real_size = 5968064 2024/08/20-19:07:39.252958 140466420807232 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681738.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 31274 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 6.57 raw-val = 0.0058 GB zip-val = 0.0058 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-19:07:39.269187 140466420807232 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00/14681738.sst): second pass time = 0.07's, 84.587'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.02's, 371.657'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4611.862'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.680'MB/sec write SST data time = 0.00's, 1273.264'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 = 0.07's, unzip length = 0.006'GB zip my value throughput = 84.587'MB/sec zip pipeline throughput = 84.587'MB/sec entries = 31274 avg-key = 16.00 avg-zkey = 6.57 avg-val = 184.00 avg-zval = 184.01 usrkeys = 31274 avg-key = 8.00 avg-zkey = 6.57 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 31274 bytes = 93840 } seq expand size = 218918 multi value expand size = 0 cnt WriteAppend = 711 UnZipSize{ index = 0.0003 GB value = 0.0058 GB dict = 0.00 MB all = 0.0063 GB } __ZipSize{ index = 0.0002 GB value = 0.0058 GB dict = 0.00 MB all = 0.0061 GB } UnZip/Zip{ index = 1.2178 value = 1.0000 dict = 0.00 all = 1.0329 } Zip/UnZip{ index = 0.8211 value = 1.0000 dict = 0.00 all = 0.9681 } ---------------------------- total value len = 0.198241 GB avg = 0.191 KB (by entry num) total key len = 0.016607 GB avg = 0.016 KB total ukey len = 0.008303 GB avg = 0.008 KB total ukey num = 0.001037909 Billion total entry num = 0.001037909 Billion write speed all = 0.036832025 MB/sec (with seq num) write speed all = 0.035408565 MB/sec (without seq num) 2024/08/20-19:07:39.283802 140466420807232 [compaction_job.cc:1944] [default] [JOB 45568] Generated table #14681738: 31274 keys, 6055307 bytes, temperature: kWarm 2024/08/20-19:07:39.283853 140466420807232 EVENT_LOG_v1 {"time_micros": 1724152059283825, "cf_name": "default", "job": 45568, "event": "table_file_creation", "file_number": 14681738, "file_size": 6055307, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190929455071, "largest_seqno": 190938168870, "table_properties": {"data_size": 5754608, "index_size": 205440, "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": 500384, "raw_average_key_size": 16, "raw_value_size": 5754416, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 31274, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724152059, "oldest_key_time": 0, "file_creation_time": 1724152059, "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": 14681738, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-19:07:39.298393 140466420807232 [compaction_job.cc:699] job-45568: subcompact[0], size: 0.157132 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-45568/att-00 [14681735,14681736,14681737,14681738] 2024/08/20-19:07:39.338054 140466420807232 (Original Log Time 2024/08/20-19:07:29.056872) EVENT_LOG_v1 {"time_micros": 1724152049056828, "job": 45568, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14681724], "files_L2": [14681655, 14681656, 14681657], "score": 0.990557, "input_data_size": 162105030, "oldest_snapshot_seqno": 190938225870} 2024/08/20-19:07:39.338059 140466420807232 (Original Log Time 2024/08/20-19:07:39.337329) [compaction_job.cc:2018] [default] [JOB 45568] Compacted 1@1 + 3@2 files to L2 => 157131820 bytes 2024/08/20-19:07:39.338061 140466420807232 (Original Log Time 2024/08/20-19:07:39.337975) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 15.8 rd, 15.3 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(15.6, 139.0 +0.0 blob) out(149.9 +0.0 blob), read-write-amplify(19.5) write-amplify(9.6) OK, records in: 1041568, records dropped: 3659 output_compression: Snappy 2024/08/20-19:07:39.338071 140466420807232 (Original Log Time 2024/08/20-19:07:39.338031) EVENT_LOG_v1 {"time_micros": 1724152059338006, "cf": "default", "job": 45568, "event": "compaction_finished", "compaction_time_micros": 10241532, "compaction_time_cpu_micros": 2539301, "output_level": 2, "num_output_files": 4, "total_output_size": 157131820, "num_input_records": 1041568, "num_output_records": 1037909, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 144739714, "file_range_sync_nanos": 0, "file_fsync_nanos": 3425, "file_prepare_write_nanos": 31747, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-19:07:39.463635 140466420807232 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":1724152048,"executesMs":10457,"compactionJobId":45568,"attempt":0,"compactionInputRawBytes":208313600,"compactionInputZipBytes":162105030,"compactionOutputRawBytes":0,"compactionOutputZipBytes":157131820,"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":"00-1d4e4f09347b48ee882804171f7297cb-5089e29e95ee509b-00"}}, response = 2024/08/20-19:07:39.463729 140466420807232 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-45568/att-00: olev 2, work 10.457 s, result 8.947 ms, install 0.768 ms, input{raw 198.663 MiB zip 154.595 MiB}