2024/07/24-09:12:31.183396 140294945773120 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00: fork to child time = 0.021822 sec 2024/07/24-09:12:31.183915 140294945773120 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00 2024/07/24-09:12:31.187899 140294945773120 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00 2024/07/24-09:12:31.188799 140294945773120 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/24-09:12:31.189032 140294945773120 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/24-09:12:31.234688 140294945773120 [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-26693/att-00/MANIFEST-13366722 2024/07/24-09:12:31.269876 140294945773120 [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-26693/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13399147, last_sequence is 163867383608, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13399070 2024/07/24-09:12:31.269889 140294945773120 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/24-09:12:31.269956 140294945773120 [version_set.cc:5652] Creating manifest 13399147 2024/07/24-09:12:31.300569 140294945773120 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/24-09:12:31.316946 140294945773120 [compaction_job.cc:2433] [default] [JOB 26693] Compacting 2@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/07/24-09:12:31.316964 140294945773120 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14270 Base level 1, inputs: [13399139(31MB) 13399144(949KB)], [13399006(47MB) 13399025(48MB) 13399026(47MB)] 2024/07/24-09:12:31.615547 140294945773120 [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 2024/07/24-09:12:31.615571 140294945773120 [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 2024/07/24-09:12:31.615581 140294945773120 [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 2024/07/24-09:12:31.615592 140294945773120 [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 2024/07/24-09:12:31.615600 140294945773120 [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 2024/07/24-09:12:32.021779 140294945773120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399148.sst) /dev/shm/ToplingTemp/Topling-12845-Kf7CXs 2024/07/24-09:12:32.366621 140294945773120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399148.sst): first pass time = 0.34's, 194.647'MB/sec 2024/07/24-09:12:33.827553 140294945773120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399148.sst): old prealloc_size = 73819750, real_size = 48431160 2024/07/24-09:12:33.827632 140294945773120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399148.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 = 2.04 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/24-09:12:34.338985 140294945773120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399148.sst): second pass time = 1.46's, 42.290'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 97.828'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13079.353'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.198'MB/sec write SST data time = 0.09's, 564.433'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 = 9682.730'MB/sec zip my value time = 1.46's, unzip length = 0.062'GB zip my value throughput = 42.290'MB/sec zip pipeline throughput = 147.366'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.04 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.04 avg-val = 191.00 avg-zval = 142.05 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 = 0.0500 GB } UnZip/Zip{ index = 3.9291 value = 1.2953 dict = 1.00 all = 1.3414 } Zip/UnZip{ index = 0.2545 value = 0.7720 dict = 1.00 all = 0.7455 } ---------------------------- 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 = 0.028129271 MB/sec (with seq num) write speed all = 0.027042149 MB/sec (without seq num) 2024/07/24-09:12:34.430838 140294945773120 [compaction_job.cc:1944] [default] [JOB 26693] Generated table #13399148: 335545 keys, 50030091 bytes, temperature: kWarm 2024/07/24-09:12:34.430984 140294945773120 EVENT_LOG_v1 {"time_micros": 1721783554430891, "cf_name": "default", "job": 26693, "event": "table_file_creation", "file_number": 13399148, "file_size": 50030091, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163839232377, "largest_seqno": 163867359608, "table_properties": {"data_size": 47663920, "index_size": 683200, "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": 1721783552, "oldest_key_time": 0, "file_creation_time": 1721783552, "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": 13399148, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-09:12:34.471854 140294945773120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399149.sst) /dev/shm/ToplingTemp/Topling-12845-VaIuIr 2024/07/24-09:12:35.381783 140294945773120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399149.sst): first pass time = 0.91's, 73.757'MB/sec 2024/07/24-09:12:36.071590 140294945773120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399149.sst): old prealloc_size = 73819750, real_size = 48783520 2024/07/24-09:12:36.071649 140294945773120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399149.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.07 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/24-09:12:36.381457 140294945773120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399149.sst): second pass time = 0.69's, 89.608'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 162.731'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34579.310'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.312'MB/sec write SST data time = 0.04's, 1220.505'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 = 23522.960'MB/sec zip my value time = 0.69's, unzip length = 0.062'GB zip my value throughput = 89.608'MB/sec zip pipeline throughput = 136.215'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.07 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.07 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.6082 value = 1.2952 dict = 1.00 all = 1.3309 } Zip/UnZip{ index = 0.3834 value = 0.7721 dict = 1.00 all = 0.7514 } ---------------------------- 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 = 0.056212044 MB/sec (with seq num) write speed all = 0.054039598 MB/sec (without seq num) 2024/07/24-09:12:36.442920 140294945773120 [compaction_job.cc:1944] [default] [JOB 26693] Generated table #13399149: 335545 keys, 50424395 bytes, temperature: kWarm 2024/07/24-09:12:36.442978 140294945773120 EVENT_LOG_v1 {"time_micros": 1721783556442945, "cf_name": "default", "job": 26693, "event": "table_file_creation", "file_number": 13399149, "file_size": 50424395, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163820233221, "largest_seqno": 163867359702, "table_properties": {"data_size": 47670320, "index_size": 1029184, "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": 1721783554, "oldest_key_time": 0, "file_creation_time": 1721783554, "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": 13399149, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-09:12:36.475084 140294945773120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399150.sst) /dev/shm/ToplingTemp/Topling-12845-dxIdLr 2024/07/24-09:12:37.326264 140294945773120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399150.sst): first pass time = 0.85's, 78.848'MB/sec 2024/07/24-09:12:38.408577 140294945773120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399150.sst): old prealloc_size = 73819750, real_size = 48318808 2024/07/24-09:12:38.408621 140294945773120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399150.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 = 1.70 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/24-09:12:38.871706 140294945773120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399150.sst): second pass time = 1.08's, 57.089'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 107.883'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23178.421'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.227'MB/sec write SST data time = 0.09's, 536.020'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 = 18730.963'MB/sec zip my value time = 1.08's, unzip length = 0.062'GB zip my value throughput = 57.089'MB/sec zip pipeline throughput = 149.783'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.70 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.70 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.7048 value = 1.2953 dict = 1.00 all = 1.3433 } Zip/UnZip{ index = 0.2125 value = 0.7720 dict = 1.00 all = 0.7445 } ---------------------------- 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 = 0.084233187 MB/sec (with seq num) write speed all = 0.080977798 MB/sec (without seq num) 2024/07/24-09:12:38.938566 140294945773120 [compaction_job.cc:1944] [default] [JOB 26693] Generated table #13399150: 335545 keys, 49959627 bytes, temperature: kWarm 2024/07/24-09:12:38.938651 140294945773120 EVENT_LOG_v1 {"time_micros": 1721783558938603, "cf_name": "default", "job": 26693, "event": "table_file_creation", "file_number": 13399150, "file_size": 49959627, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163816466234, "largest_seqno": 163867359699, "table_properties": {"data_size": 47664208, "index_size": 570560, "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": 1721783556, "oldest_key_time": 0, "file_creation_time": 1721783556, "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": 13399150, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-09:12:38.980034 140294945773120 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399151.sst) /dev/shm/ToplingTemp/Topling-12845-3aLB4s 2024/07/24-09:12:39.209911 140294945773120 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399151.sst): first pass time = 0.23's, 132.225'MB/sec 2024/07/24-09:12:39.476425 140294945773120 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399151.sst): part-0: reject ZipStore ratio = 0.824 2024/07/24-09:12:39.532518 140294945773120 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399151.sst): old prealloc_size = 73819750, real_size = 28312384 2024/07/24-09:12:39.532570 140294945773120 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399151.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 151940 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.09 raw-val = 0.0280 GB zip-val = 0.0280 GB avg-val = 184.00 avg-zval = 184.00 2024/07/24-09:12:39.589828 140294945773120 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00/13399151.sst): second pass time = 0.27's, 105.133'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.06's, 502.053'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10440.165'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 1.000'MB/sec write SST data time = 0.02's, 1491.981'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 = 0.27's, unzip length = 0.028'GB zip my value throughput = 105.133'MB/sec zip pipeline throughput = 105.133'MB/sec entries = 151940 avg-key = 16.00 avg-zkey = 2.09 avg-val = 184.00 avg-zval = 184.00 usrkeys = 151940 avg-key = 8.00 avg-zkey = 2.09 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 151940 bytes = 493824 } seq expand size = 1063580 multi value expand size = 0 cnt WriteAppend = 3420 UnZipSize{ index = 0.0012 GB value = 0.0280 GB dict = 0.00 MB all = 0.0304 GB } __ZipSize{ index = 0.0003 GB value = 0.0280 GB dict = 0.00 MB all = 0.0288 GB } UnZip/Zip{ index = 3.8330 value = 1.0000 dict = 0.00 all = 1.0563 } Zip/UnZip{ index = 0.2609 value = 1.0000 dict = 0.00 all = 0.9467 } ---------------------------- total value len = 0.221288 GB avg = 0.191 KB (by entry num) total key len = 0.018537 GB avg = 0.016 KB total ukey len = 0.009269 GB avg = 0.008 KB total ukey num = 0.001158575 Billion total entry num = 0.001158575 Billion write speed all = 0.096919083 MB/sec (with seq num) write speed all = 0.093173418 MB/sec (without seq num) 2024/07/24-09:12:39.627732 140294945773120 [compaction_job.cc:1944] [default] [JOB 26693] Generated table #13399151: 151940 keys, 28769322 bytes, temperature: kWarm 2024/07/24-09:12:39.627803 140294945773120 EVENT_LOG_v1 {"time_micros": 1721783559627761, "cf_name": "default", "job": 26693, "event": "table_file_creation", "file_number": 13399151, "file_size": 28769322, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163816466468, "largest_seqno": 163867359703, "table_properties": {"data_size": 27957152, "index_size": 317120, "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": 2431040, "raw_average_key_size": 16, "raw_value_size": 27956960, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 151940, "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": 1721783558, "oldest_key_time": 0, "file_creation_time": 1721783558, "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": 13399151, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/24-09:12:39.645910 140294945773120 [compaction_job.cc:699] job-26693: subcompact[0], size: 0.179183 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26693/att-00 [13399148,13399149,13399150,13399151] 2024/07/24-09:12:39.677893 140294945773120 (Original Log Time 2024/07/24-09:12:31.317042) EVENT_LOG_v1 {"time_micros": 1721783551316983, "job": 26693, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13399139, 13399144], "files_L2": [13399006, 13399025, 13399026], "score": 0.996568, "input_data_size": 185116613, "oldest_snapshot_seqno": 163867374347} 2024/07/24-09:12:39.677897 140294945773120 (Original Log Time 2024/07/24-09:12:39.677274) [compaction_job.cc:2018] [default] [JOB 26693] Compacted 2@1 + 3@2 files to L2 => 179183435 bytes 2024/07/24-09:12:39.677898 140294945773120 (Original Log Time 2024/07/24-09:12:39.677828) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.07, MB/sec: 22.2 rd, 21.5 wr, level 2, files in(2, 3) out(4 +0 blob) MB in(32.8, 143.8 +0.0 blob) out(170.9 +0.0 blob), read-write-amplify(10.6) write-amplify(5.2) OK, records in: 1168481, records dropped: 9906 output_compression: Snappy 2024/07/24-09:12:39.677906 140294945773120 (Original Log Time 2024/07/24-09:12:39.677872) EVENT_LOG_v1 {"time_micros": 1721783559677854, "cf": "default", "job": 26693, "event": "compaction_finished", "compaction_time_micros": 8328876, "compaction_time_cpu_micros": 2603109, "output_level": 2, "num_output_files": 4, "total_output_size": 179183435, "num_input_records": 1168481, "num_output_records": 1158575, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 213076363, "file_range_sync_nanos": 0, "file_fsync_nanos": 3401, "file_prepare_write_nanos": 157796, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/24-09:12:39.853077 140294945773120 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":1721783551,"executesMs":8485,"compactionJobId":26693,"attempt":0,"compactionInputRawBytes":233696200,"compactionInputZipBytes":185116613,"compactionOutputRawBytes":0,"compactionOutputZipBytes":179183435,"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":"00-91ef84ca98301d81d53e77874fbc904f-f15d1392f4397884-00"}}, response = 2024/07/24-09:12:39.853177 140294945773120 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-26693/att-00: olev 2, work 8.486 s, result 7.687 ms, install 0.655 ms, input{raw 222.870 MiB zip 176.541 MiB}