2024/08/20-15:41:31.063404 140500338779712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00: fork to child time = 0.025346 sec 2024/08/20-15:41:31.064489 140500338779712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00 2024/08/20-15:41:31.069864 140500338779712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00 2024/08/20-15:41:31.076352 140500338779712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-15:41:31.076669 140500338779712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-15:41:31.120002 140500338779712 [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-37680/att-00/MANIFEST-14629260 2024/08/20-15:41:31.134508 140500338779712 [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-37680/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14672627, last_sequence is 190735197994, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14672422 2024/08/20-15:41:31.134526 140500338779712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-15:41:31.134582 140500338779712 [version_set.cc:5652] Creating manifest 14672627 2024/08/20-15:41:31.160014 140500338779712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-15:41:31.174579 140500338779712 [compaction_job.cc:2433] [default] [JOB 37680] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-15:41:31.174593 140500338779712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 19241 Base level 1, inputs: [14672604(15MB)], [14672541(48MB) 14672542(47MB) 14672543(42MB)] 2024/08/20-15:41:31.431854 140500338779712 [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 2024/08/20-15:41:31.431887 140500338779712 [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 2024/08/20-15:41:31.431908 140500338779712 [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 2024/08/20-15:41:31.431920 140500338779712 [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 2024/08/20-15:41:31.431942 140500338779712 [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 2024/08/20-15:41:32.132566 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672628.sst) /dev/shm/ToplingTemp/Topling-410074-4dpKq3 2024/08/20-15:41:32.467451 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672628.sst): first pass time = 0.33's, 200.421'MB/sec 2024/08/20-15:41:34.641866 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672628.sst): old prealloc_size = 73819750, real_size = 49083920 2024/08/20-15:41:34.641965 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672628.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 3.97 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-15:41:35.179332 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672628.sst): second pass time = 2.17's, 28.407'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 94.378'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19095.937'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.195'MB/sec write SST data time = 0.11's, 472.356'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 = 11217.206'MB/sec zip my value time = 2.17's, unzip length = 0.062'GB zip my value throughput = 28.407'MB/sec zip pipeline throughput = 163.142'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.97 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.97 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0013 GB value = 0.0477 GB dict = 0.63 MB all = 0.0507 GB } UnZip/Zip{ index = 2.0174 value = 1.2952 dict = 1.00 all = 1.3230 } Zip/UnZip{ index = 0.4957 value = 0.7721 dict = 1.00 all = 0.7559 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 0.868192248 MB/sec (with seq num) write speed all = 0.833386994 MB/sec (without seq num) 2024/08/20-15:41:35.261694 140500338779712 [compaction_job.cc:1944] [default] [JOB 37680] Generated table #14672628: 335545 keys, 50724811 bytes, temperature: kWarm 2024/08/20-15:41:35.261795 140500338779712 EVENT_LOG_v1 {"time_micros": 1724139695261735, "cf_name": "default", "job": 37680, "event": "table_file_creation", "file_number": 14672628, "file_size": 50724811, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190697740789, "largest_seqno": 190735177469, "table_properties": {"data_size": 47669280, "index_size": 1330624, "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": 1724139692, "oldest_key_time": 0, "file_creation_time": 1724139692, "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": 14672628, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:41:35.304239 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672629.sst) /dev/shm/ToplingTemp/Topling-410074-MhZjn5 2024/08/20-15:41:36.249780 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672629.sst): first pass time = 0.95's, 70.978'MB/sec 2024/08/20-15:41:40.019282 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672629.sst): old prealloc_size = 73819750, real_size = 48374600 2024/08/20-15:41:40.019355 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672629.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.84 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-15:41:40.561256 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672629.sst): second pass time = 3.77's, 16.383'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 92.286'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14237.635'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.185'MB/sec write SST data time = 0.09's, 558.957'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 = 13560.010'MB/sec zip my value time = 3.77's, unzip length = 0.062'GB zip my value throughput = 16.383'MB/sec zip pipeline throughput = 149.420'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.84 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.84 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.3473 value = 1.2951 dict = 1.00 all = 1.3418 } Zip/UnZip{ index = 0.2300 value = 0.7722 dict = 1.00 all = 0.7453 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 0.869005527 MB/sec (with seq num) write speed all = 0.834168927 MB/sec (without seq num) 2024/08/20-15:41:40.624449 140500338779712 [compaction_job.cc:1944] [default] [JOB 37680] Generated table #14672629: 335545 keys, 50015499 bytes, temperature: kWarm 2024/08/20-15:41:40.624539 140500338779712 EVENT_LOG_v1 {"time_micros": 1724139700624485, "cf_name": "default", "job": 37680, "event": "table_file_creation", "file_number": 14672629, "file_size": 50015499, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190683489302, "largest_seqno": 190735177463, "table_properties": {"data_size": 47673120, "index_size": 617472, "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": 1724139695, "oldest_key_time": 0, "file_creation_time": 1724139695, "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": 14672629, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:41:40.675251 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672630.sst) /dev/shm/ToplingTemp/Topling-410074-CTW1t4 2024/08/20-15:41:41.666876 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672630.sst): first pass time = 0.99's, 67.680'MB/sec 2024/08/20-15:41:43.632846 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672630.sst): old prealloc_size = 73819750, real_size = 48695648 2024/08/20-15:41:43.632919 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672630.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 = 2.82 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-15:41:44.090423 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672630.sst): second pass time = 1.97's, 31.417'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 110.007'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16755.691'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.222'MB/sec write SST data time = 0.08's, 626.391'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 = 14890.148'MB/sec zip my value time = 1.97's, unzip length = 0.062'GB zip my value throughput = 31.417'MB/sec zip pipeline throughput = 117.162'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.82 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.82 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 2.8403 value = 1.2953 dict = 1.00 all = 1.3332 } Zip/UnZip{ index = 0.3521 value = 0.7720 dict = 1.00 all = 0.7501 } ---------------------------- total value len = 62.489017 GB avg = 0.180 KB (by entry num) total key len = 6.804864 GB avg = 0.020 KB total ukey len = 3.197561 GB avg = 0.008 KB total ukey num = 0.390340196 Billion total entry num = 0.347218204 Billion write speed all = 0.869838926 MB/sec (with seq num) write speed all = 0.834970172 MB/sec (without seq num) 2024/08/20-15:41:44.150894 140500338779712 [compaction_job.cc:1944] [default] [JOB 37680] Generated table #14672630: 335545 keys, 50336523 bytes, temperature: kWarm 2024/08/20-15:41:44.150963 140500338779712 EVENT_LOG_v1 {"time_micros": 1724139704150915, "cf_name": "default", "job": 37680, "event": "table_file_creation", "file_number": 14672630, "file_size": 50336523, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190671007684, "largest_seqno": 190735177467, "table_properties": {"data_size": 47666528, "index_size": 945088, "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": 1724139700, "oldest_key_time": 0, "file_creation_time": 1724139700, "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": 14672630, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:41:44.190292 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672631.sst) /dev/shm/ToplingTemp/Topling-410074-UawBH3 2024/08/20-15:41:44.229815 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672631.sst): first pass time = 0.04's, 141.752'MB/sec 2024/08/20-15:41:44.295570 140500338779712 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672631.sst): part-0: reject ZipStore ratio = 0.954 2024/08/20-15:41:44.308388 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672631.sst): old prealloc_size = 73819750, real_size = 5342816 2024/08/20-15:41:44.308454 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672631.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 27983 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 6.67 raw-val = 0.0051 GB zip-val = 0.0051 GB avg-val = 184.00 avg-zval = 184.01 2024/08/20-15:41:44.319987 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00/14672631.sst): second pass time = 0.07's, 79.105'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 467.231'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 4537.517'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.959'MB/sec write SST data time = 0.00's, 1270.298'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 = 0.005'GB zip my value throughput = 79.105'MB/sec zip pipeline throughput = 79.105'MB/sec entries = 27983 avg-key = 16.00 avg-zkey = 6.67 avg-val = 184.00 avg-zval = 184.01 usrkeys = 27983 avg-key = 8.00 avg-zkey = 6.67 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 27983 bytes = 83968 } seq expand size = 195881 multi value expand size = 0 cnt WriteAppend = 637 UnZipSize{ index = 0.0002 GB value = 0.0051 GB dict = 0.00 MB all = 0.0056 GB } __ZipSize{ index = 0.0002 GB value = 0.0051 GB dict = 0.00 MB all = 0.0054 GB } UnZip/Zip{ index = 1.2000 value = 1.0000 dict = 0.00 all = 1.0324 } Zip/UnZip{ index = 0.8334 value = 1.0000 dict = 0.00 all = 0.9686 } ---------------------------- total value len = 62.494362 GB avg = 0.180 KB (by entry num) total key len = 6.805312 GB avg = 0.020 KB total ukey len = 3.197784 GB avg = 0.008 KB total ukey num = 0.390368179 Billion total entry num = 0.347246187 Billion write speed all = 0.869909131 MB/sec (with seq num) write speed all = 0.835037668 MB/sec (without seq num) 2024/08/20-15:41:44.331355 140500338779712 [compaction_job.cc:1944] [default] [JOB 37680] Generated table #14672631: 27983 keys, 5421003 bytes, temperature: kWarm 2024/08/20-15:41:44.331411 140500338779712 EVENT_LOG_v1 {"time_micros": 1724139704331381, "cf_name": "default", "job": 37680, "event": "table_file_creation", "file_number": 14672631, "file_size": 5421003, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190726272981, "largest_seqno": 190735177301, "table_properties": {"data_size": 5149072, "index_size": 186560, "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": 447728, "raw_average_key_size": 16, "raw_value_size": 5148872, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 27983, "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": 1724139704, "oldest_key_time": 0, "file_creation_time": 1724139704, "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": 14672631, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-15:41:44.343691 140500338779712 [compaction_job.cc:699] job-37680: subcompact[0], size: 0.156498 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-37680/att-00 [14672628,14672629,14672630,14672631] 2024/08/20-15:41:44.402312 140500338779712 (Original Log Time 2024/08/20-15:41:31.174638) EVENT_LOG_v1 {"time_micros": 1724139691174605, "job": 37680, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14672604], "files_L2": [14672541, 14672542, 14672543], "score": 0.99621, "input_data_size": 161591006, "oldest_snapshot_seqno": 190735197777} 2024/08/20-15:41:44.402317 140500338779712 (Original Log Time 2024/08/20-15:41:44.401631) [compaction_job.cc:2018] [default] [JOB 37680] Compacted 1@1 + 3@2 files to L2 => 156497836 bytes 2024/08/20-15:41:44.402320 140500338779712 (Original Log Time 2024/08/20-15:41:44.402224) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.06, MB/sec: 12.3 rd, 11.9 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(15.6, 138.6 +0.0 blob) out(149.2 +0.0 blob), read-write-amplify(19.5) write-amplify(9.6) OK, records in: 1038233, records dropped: 3615 output_compression: Snappy 2024/08/20-15:41:44.402330 140500338779712 (Original Log Time 2024/08/20-15:41:44.402284) EVENT_LOG_v1 {"time_micros": 1724139704402257, "cf": "default", "job": 37680, "event": "compaction_finished", "compaction_time_micros": 13169061, "compaction_time_cpu_micros": 2769944, "output_level": 2, "num_output_files": 4, "total_output_size": 156497836, "num_input_records": 1038233, "num_output_records": 1034618, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 170481843, "file_range_sync_nanos": 0, "file_fsync_nanos": 3785, "file_prepare_write_nanos": 33960, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-15:41:44.519543 140500338779712 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":1724139691,"executesMs":13330,"compactionJobId":37680,"attempt":0,"compactionInputRawBytes":207646600,"compactionInputZipBytes":161591006,"compactionOutputRawBytes":0,"compactionOutputZipBytes":156497836,"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":"00-895b568e5ddeab07d6b8964277ebb474-2aecafddeb60854b-00"}}, response = 2024/08/20-15:41:44.519657 140500338779712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-37680/att-00: olev 2, work 13.331 s, result 7.214 ms, install 0.725 ms, input{raw 198.027 MiB zip 154.105 MiB}