2024/07/23-21:54:32.687663 140548828272192 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00: fork to child time = 0.023389 sec 2024/07/23-21:54:32.688783 140548828272192 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00 2024/07/23-21:54:32.694239 140548828272192 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00 2024/07/23-21:54:32.695677 140548828272192 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-21:54:32.696068 140548828272192 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-21:54:32.744762 140548828272192 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-10456/att-00/MANIFEST-13366722 2024/07/23-21:54:32.813159 140548828272192 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-10456/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13378992, last_sequence is 163415743046, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13378853 2024/07/23-21:54:32.813177 140548828272192 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-21:54:32.813278 140548828272192 [version_set.cc:5652] Creating manifest 13378992 2024/07/23-21:54:32.856797 140548828272192 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-21:54:32.872030 140548828272192 [compaction_job.cc:2433] [default] [JOB 10456] Compacting 1@1 + 3@2 files to L2, score 0.90, subcompactions 1 : 1 2024/07/23-21:54:32.872054 140548828272192 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5572 Base level 1, inputs: [13378977(16MB)], [13378927(47MB) 13378928(48MB) 13378989(48MB)] 2024/07/23-21:54:33.050040 140548828272192 [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 2024/07/23-21:54:33.050063 140548828272192 [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 2024/07/23-21:54:33.050085 140548828272192 [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 2024/07/23-21:54:33.050099 140548828272192 [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 2024/07/23-21:54:33.050110 140548828272192 [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 2024/07/23-21:54:33.534425 140548828272192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378993.sst) /dev/shm/ToplingTemp/Topling-276463-r3WAf1 2024/07/23-21:54:34.085379 140548828272192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378993.sst): first pass time = 0.55's, 121.819'MB/sec 2024/07/23-21:54:37.536950 140548828272192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378993.sst): old prealloc_size = 73819750, real_size = 48484680 2024/07/23-21:54:37.537032 140548828272192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378993.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 = 2.18 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/23-21:54:38.081209 140548828272192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378993.sst): second pass time = 3.45's, 17.894'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 92.024'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12816.175'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.193'MB/sec write SST data time = 0.11's, 452.828'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 = 18200.069'MB/sec zip my value time = 3.45's, unzip length = 0.062'GB zip my value throughput = 17.894'MB/sec zip pipeline throughput = 147.363'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.18 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.18 avg-val = 191.00 avg-zval = 142.07 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.6760 value = 1.2951 dict = 1.00 all = 1.3399 } Zip/UnZip{ index = 0.2720 value = 0.7721 dict = 1.00 all = 0.7463 } ---------------------------- 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 = 0.000847326 MB/sec (with seq num) write speed all = 0.000814579 MB/sec (without seq num) 2024/07/23-21:54:38.144679 140548828272192 [compaction_job.cc:1944] [default] [JOB 10456] Generated table #13378993: 335545 keys, 50083595 bytes, temperature: kWarm 2024/07/23-21:54:38.144795 140548828272192 EVENT_LOG_v1 {"time_micros": 1721742878144734, "cf_name": "default", "job": 10456, "event": "table_file_creation", "file_number": 13378993, "file_size": 50083595, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163386699140, "largest_seqno": 163415670235, "table_properties": {"data_size": 47670400, "index_size": 730240, "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": 1721742873, "oldest_key_time": 0, "file_creation_time": 1721742873, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13378993, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-21:54:38.185606 140548828272192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378994.sst) /dev/shm/ToplingTemp/Topling-276463-3Jxw0Z 2024/07/23-21:54:39.192205 140548828272192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378994.sst): first pass time = 1.01's, 66.673'MB/sec 2024/07/23-21:54:40.015121 140548828272192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378994.sst): old prealloc_size = 73819750, real_size = 48492416 2024/07/23-21:54:40.015164 140548828272192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378994.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 = 2.20 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/23-21:54:40.296894 140548828272192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378994.sst): second pass time = 0.82's, 75.079'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.28's, 178.086'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 30966.185'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.348'MB/sec write SST data time = 0.04's, 1230.229'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 = 14590.925'MB/sec zip my value time = 0.82's, unzip length = 0.062'GB zip my value throughput = 75.079'MB/sec zip pipeline throughput = 127.729'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.20 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.20 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.6324 value = 1.2952 dict = 1.00 all = 1.3375 } Zip/UnZip{ index = 0.2753 value = 0.7721 dict = 1.00 all = 0.7477 } ---------------------------- 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 = 0.001694606 MB/sec (with seq num) write speed all = 0.001629114 MB/sec (without seq num) 2024/07/23-21:54:40.364633 140548828272192 [compaction_job.cc:1944] [default] [JOB 10456] Generated table #13378994: 335545 keys, 50175243 bytes, temperature: kWarm 2024/07/23-21:54:40.364734 140548828272192 EVENT_LOG_v1 {"time_micros": 1721742880364676, "cf_name": "default", "job": 10456, "event": "table_file_creation", "file_number": 13378994, "file_size": 50175243, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163339327958, "largest_seqno": 163415670237, "table_properties": {"data_size": 47669376, "index_size": 739008, "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": 1721742878, "oldest_key_time": 0, "file_creation_time": 1721742878, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13378994, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-21:54:40.420791 140548828272192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378995.sst) /dev/shm/ToplingTemp/Topling-276463-OzTcA1 2024/07/23-21:54:41.132494 140548828272192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378995.sst): first pass time = 0.71's, 94.303'MB/sec 2024/07/23-21:54:41.789798 140548828272192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378995.sst): old prealloc_size = 73819750, real_size = 48645288 2024/07/23-21:54:41.789879 140548828272192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378995.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 = 2.67 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/23-21:54:42.168497 140548828272192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378995.sst): second pass time = 0.66's, 94.074'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 132.792'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19558.937'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.251'MB/sec write SST data time = 0.04's, 1141.262'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 = 11402.453'MB/sec zip my value time = 0.66's, unzip length = 0.062'GB zip my value throughput = 94.074'MB/sec zip pipeline throughput = 96.031'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.67 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.67 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 = 11 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 = 3.0009 value = 1.2952 dict = 1.00 all = 1.3345 } Zip/UnZip{ index = 0.3332 value = 0.7721 dict = 1.00 all = 0.7493 } ---------------------------- 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 = 0.002541850 MB/sec (with seq num) write speed all = 0.002443615 MB/sec (without seq num) 2024/07/23-21:54:42.230267 140548828272192 [compaction_job.cc:1944] [default] [JOB 10456] Generated table #13378995: 335545 keys, 50286155 bytes, temperature: kWarm 2024/07/23-21:54:42.230330 140548828272192 EVENT_LOG_v1 {"time_micros": 1721742882230297, "cf_name": "default", "job": 10456, "event": "table_file_creation", "file_number": 13378995, "file_size": 50286155, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163377575068, "largest_seqno": 163415670238, "table_properties": {"data_size": 47666768, "index_size": 894528, "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": 1721742880, "oldest_key_time": 0, "file_creation_time": 1721742880, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13378995, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-21:54:42.277311 140548828272192 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378996.sst) /dev/shm/ToplingTemp/Topling-276463-t9i6m1 2024/07/23-21:54:42.465180 140548828272192 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378996.sst): first pass time = 0.19's, 80.404'MB/sec 2024/07/23-21:54:42.624468 140548828272192 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378996.sst): part-0: reject ZipStore ratio = 0.885 2024/07/23-21:54:42.650500 140548828272192 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378996.sst): old prealloc_size = 73819750, real_size = 14429840 2024/07/23-21:54:42.650554 140548828272192 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378996.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 75505 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 6.86 raw-val = 0.0139 GB zip-val = 0.0139 GB avg-val = 184.00 avg-zval = 184.00 2024/07/23-21:54:42.676352 140548828272192 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00/13378996.sst): second pass time = 0.16's, 87.609'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.03's, 566.793'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12750.813'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.127'MB/sec write SST data time = 0.01's, 1618.540'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 = 0.16's, unzip length = 0.014'GB zip my value throughput = 87.609'MB/sec zip pipeline throughput = 87.609'MB/sec entries = 75505 avg-key = 16.00 avg-zkey = 6.86 avg-val = 184.00 avg-zval = 184.00 usrkeys = 75505 avg-key = 8.00 avg-zkey = 6.86 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 75505 bytes = 226528 } seq expand size = 528535 multi value expand size = 0 cnt WriteAppend = 1703 UnZipSize{ index = 0.0006 GB value = 0.0139 GB dict = 0.00 MB all = 0.0151 GB } __ZipSize{ index = 0.0005 GB value = 0.0139 GB dict = 0.00 MB all = 0.0146 GB } UnZip/Zip{ index = 1.1669 value = 1.0000 dict = 0.00 all = 1.0316 } Zip/UnZip{ index = 0.8569 value = 1.0000 dict = 0.00 all = 0.9694 } ---------------------------- total value len = 0.206689 GB avg = 0.191 KB (by entry num) total key len = 0.017314 GB avg = 0.016 KB total ukey len = 0.008657 GB avg = 0.008 KB total ukey num = 0.001082140 Billion total entry num = 0.001082140 Billion write speed all = 0.002732491 MB/sec (with seq num) write speed all = 0.002626887 MB/sec (without seq num) 2024/07/23-21:54:42.699520 140548828272192 [compaction_job.cc:1944] [default] [JOB 10456] Generated table #13378996: 75505 keys, 14638795 bytes, temperature: kWarm 2024/07/23-21:54:42.699572 140548828272192 EVENT_LOG_v1 {"time_micros": 1721742882699545, "cf_name": "default", "job": 10456, "event": "table_file_creation", "file_number": 13378996, "file_size": 14638795, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163406528877, "largest_seqno": 163415670230, "table_properties": {"data_size": 13893120, "index_size": 517632, "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": 1208080, "raw_average_key_size": 16, "raw_value_size": 13892920, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 75505, "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": 1721742882, "oldest_key_time": 0, "file_creation_time": 1721742882, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13378996, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-21:54:42.708544 140548828272192 [compaction_job.cc:699] job-10456: subcompact[0], size: 0.165184 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10456/att-00 [13378993,13378994,13378995,13378996] 2024/07/23-21:54:42.743638 140548828272192 (Original Log Time 2024/07/23-21:54:32.872145) EVENT_LOG_v1 {"time_micros": 1721742872872078, "job": 10456, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13378977], "files_L2": [13378927, 13378928, 13378989], "score": 0.901041, "input_data_size": 168286582, "oldest_snapshot_seqno": 163415742462} 2024/07/23-21:54:42.743641 140548828272192 (Original Log Time 2024/07/23-21:54:42.739911) [compaction_job.cc:2018] [default] [JOB 10456] Compacted 1@1 + 3@2 files to L2 => 165183788 bytes 2024/07/23-21:54:42.743642 140548828272192 (Original Log Time 2024/07/23-21:54:42.743582) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 17.1 rd, 16.8 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(16.4, 144.1 +0.0 blob) out(157.5 +0.0 blob), read-write-amplify(19.4) write-amplify(9.6) OK, records in: 1086791, records dropped: 4651 output_compression: Snappy 2024/07/23-21:54:42.743649 140548828272192 (Original Log Time 2024/07/23-21:54:42.743624) EVENT_LOG_v1 {"time_micros": 1721742882743604, "cf": "default", "job": 10456, "event": "compaction_finished", "compaction_time_micros": 9836402, "compaction_time_cpu_micros": 2650697, "output_level": 2, "num_output_files": 4, "total_output_size": 165183788, "num_input_records": 1086791, "num_output_records": 1082140, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 176454570, "file_range_sync_nanos": 0, "file_fsync_nanos": 3604, "file_prepare_write_nanos": 67149, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/23-21:54:42.863474 140548828272192 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":1721720512,"starts":1721742872,"executesMs":10044,"compactionJobId":10456,"attempt":0,"compactionInputRawBytes":217358200,"compactionInputZipBytes":168286582,"compactionOutputRawBytes":0,"compactionOutputZipBytes":165183788,"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":"00-7f99c2b4a3c5b61dff67f73de1afdb97-3743d1915f0e383c-00"}}, response = 2024/07/23-21:54:42.863532 140548828272192 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-10456/att-00: olev 2, work 10.045 s, result 7.124 ms, install 3.755 ms, input{raw 207.289 MiB zip 160.491 MiB}