2024/07/27-09:35:35.580960 139696566543936 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00: fork to child time = 0.009617 sec 2024/07/27-09:35:35.582195 139696566543936 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00 2024/07/27-09:35:35.587303 139696566543936 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00 2024/07/27-09:35:35.588703 139696566543936 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/27-09:35:35.589003 139696566543936 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/27-09:35:35.637765 139696566543936 [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-137550/att-00/MANIFEST-13366722 2024/07/27-09:35:35.695170 139696566543936 [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-137550/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13530688, last_sequence is 166627570387, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13530591 2024/07/27-09:35:35.695186 139696566543936 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/27-09:35:35.695278 139696566543936 [version_set.cc:5652] Creating manifest 13530688 2024/07/27-09:35:35.726389 139696566543936 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/27-09:35:35.743598 139696566543936 [compaction_job.cc:2433] [default] [JOB 137550] Compacting 1@1 + 4@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/27-09:35:35.743617 139696566543936 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 71120 Base level 1, inputs: [13530617(31MB)], [13530667(20MB) 13530668(10MB) 13530586(20MB) 13530680(20MB)] 2024/07/27-09:35:36.004937 139696566543936 [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 2024/07/27-09:35:36.004960 139696566543936 [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 2024/07/27-09:35:36.004984 139696566543936 [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 2024/07/27-09:35:36.004998 139696566543936 [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 2024/07/27-09:35:36.005011 139696566543936 [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 2024/07/27-09:35:36.172127 139696566543936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530689.sst) /dev/shm/ToplingTemp/Topling-162959-zwNrJn 2024/07/27-09:35:36.434404 139696566543936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530689.sst): first pass time = 0.26's, 255.923'MB/sec 2024/07/27-09:35:38.130370 139696566543936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530689.sst): old prealloc_size = 73819750, real_size = 19556720 2024/07/27-09:35:38.130717 139696566543936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530689.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465906 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0186 GB avg-val = 116.04 avg-zval = 39.83 2024/07/27-09:35:38.131142 139696566543936 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530689.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-09:35:38.593653 139696566543936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530689.sst): second pass time = 1.69's, 31.899'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 46.414'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2737.208'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.293'MB/sec write SST data time = 0.06's, 331.659'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 13958.884'MB/sec zip my value time = 1.69's, unzip length = 0.054'GB zip my value throughput = 31.899'MB/sec zip pipeline throughput = 146.626'MB/sec entries = 465906 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.04 avg-zval = 39.83 usrkeys = 465906 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.04 avg-zval = 39.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465906 bytes = 1514208 } seq expand size = 3261342 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.5696 value = 2.9132 dict = 1.00 all = 3.1209 } Zip/UnZip{ index = 0.0946 value = 0.3433 dict = 1.00 all = 0.3204 } ---------------------------- total value len = 0.057325 GB avg = 0.123 KB (by entry num) total key len = 0.013045 GB avg = 0.028 KB total ukey len = 0.009318 GB avg = 0.020 KB total ukey num = 0.000465906 Billion total entry num = 0.000465906 Billion write speed all = 0.001520025 MB/sec (with seq num) write speed all = 0.001439515 MB/sec (without seq num) 2024/07/27-09:35:38.625738 139696566543936 [compaction_job.cc:1944] [default] [JOB 137550] Generated table #13530689: 465906 keys, 21503020 bytes, temperature: kWarm 2024/07/27-09:35:38.625821 139696566543936 EVENT_LOG_v1 {"time_micros": 1722044138625775, "cf_name": "default", "job": 137550, "event": "table_file_creation", "file_number": 13530689, "file_size": 21503020, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166570528426, "largest_seqno": 166627358410, "table_properties": {"data_size": 18558432, "index_size": 881600, "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": 13045368, "raw_average_key_size": 28, "raw_value_size": 54063580, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465906, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1722044136, "oldest_key_time": 0, "file_creation_time": 1722044136, "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": 13530689, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:35:38.652952 139696566543936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530690.sst) /dev/shm/ToplingTemp/Topling-162959-ABOgLq 2024/07/27-09:35:39.280178 139696566543936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530690.sst): first pass time = 0.63's, 107.003'MB/sec 2024/07/27-09:35:40.097598 139696566543936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530690.sst): old prealloc_size = 73819750, real_size = 19783152 2024/07/27-09:35:40.097949 139696566543936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530690.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466418 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0188 GB avg-val = 115.88 avg-zval = 40.27 2024/07/27-09:35:40.098368 139696566543936 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530690.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-09:35:40.456468 139696566543936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530690.sst): second pass time = 0.82's, 66.188'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 60.552'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2719.778'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.398'MB/sec write SST data time = 0.07's, 330.894'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 14446.568'MB/sec zip my value time = 0.82's, unzip length = 0.054'GB zip my value throughput = 66.188'MB/sec zip pipeline throughput = 66.188'MB/sec entries = 466418 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.88 avg-zval = 40.27 usrkeys = 466418 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.88 avg-zval = 40.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466418 bytes = 1515872 } seq expand size = 3264926 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.5712 value = 2.8774 dict = 1.00 all = 3.0882 } Zip/UnZip{ index = 0.0946 value = 0.3475 dict = 1.00 all = 0.3238 } ---------------------------- total value len = 0.114639 GB avg = 0.123 KB (by entry num) total key len = 0.026105 GB avg = 0.028 KB total ukey len = 0.018646 GB avg = 0.020 KB total ukey num = 0.000932324 Billion total entry num = 0.000932324 Billion write speed all = 0.003040006 MB/sec (with seq num) write speed all = 0.002878904 MB/sec (without seq num) 2024/07/27-09:35:40.486561 139696566543936 [compaction_job.cc:1944] [default] [JOB 137550] Generated table #13530690: 466418 keys, 21730434 bytes, temperature: kWarm 2024/07/27-09:35:40.486619 139696566543936 EVENT_LOG_v1 {"time_micros": 1722044140486587, "cf_name": "default", "job": 137550, "event": "table_file_creation", "file_number": 13530690, "file_size": 21730434, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166574302148, "largest_seqno": 166627356775, "table_properties": {"data_size": 18783904, "index_size": 882432, "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": 13059704, "raw_average_key_size": 28, "raw_value_size": 54049280, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466418, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1722044138, "oldest_key_time": 0, "file_creation_time": 1722044138, "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": 13530690, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:35:40.511827 139696566543936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530691.sst) /dev/shm/ToplingTemp/Topling-162959-lQ9ONp 2024/07/27-09:35:40.918541 139696566543936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530691.sst): first pass time = 0.41's, 165.018'MB/sec 2024/07/27-09:35:41.699661 139696566543936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530691.sst): old prealloc_size = 73819750, real_size = 18738896 2024/07/27-09:35:41.700003 139696566543936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530691.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466179 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0177 GB avg-val = 115.96 avg-zval = 38.04 2024/07/27-09:35:41.700415 139696566543936 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530691.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-09:35:42.431013 139696566543936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530691.sst): second pass time = 0.78's, 69.273'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 28.283'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2895.468'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.192'MB/sec write SST data time = 0.12's, 165.560'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 17924.427'MB/sec zip my value time = 0.78's, unzip length = 0.054'GB zip my value throughput = 69.273'MB/sec zip pipeline throughput = 69.273'MB/sec entries = 466179 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.96 avg-zval = 38.04 usrkeys = 466179 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.96 avg-zval = 38.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466179 bytes = 1515104 } seq expand size = 3263253 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0177 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.5010 value = 3.0481 dict = 1.00 all = 3.2445 } Zip/UnZip{ index = 0.0952 value = 0.3281 dict = 1.00 all = 0.3082 } ---------------------------- total value len = 0.171958 GB avg = 0.123 KB (by entry num) total key len = 0.039158 GB avg = 0.028 KB total ukey len = 0.027970 GB avg = 0.020 KB total ukey num = 0.001398503 Billion total entry num = 0.001398503 Billion write speed all = 0.004559816 MB/sec (with seq num) write speed all = 0.004318171 MB/sec (without seq num) 2024/07/27-09:35:42.460825 139696566543936 [compaction_job.cc:1944] [default] [JOB 137550] Generated table #13530691: 466179 keys, 20684090 bytes, temperature: kWarm 2024/07/27-09:35:42.460910 139696566543936 EVENT_LOG_v1 {"time_micros": 1722044142460863, "cf_name": "default", "job": 137550, "event": "table_file_creation", "file_number": 13530691, "file_size": 20684090, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166574289029, "largest_seqno": 166627356528, "table_properties": {"data_size": 17734272, "index_size": 887872, "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": 13053012, "raw_average_key_size": 28, "raw_value_size": 54055910, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466179, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1722044140, "oldest_key_time": 0, "file_creation_time": 1722044140, "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": 13530691, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:35:42.507389 139696566543936 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530692.sst) /dev/shm/ToplingTemp/Topling-162959-PBvBop 2024/07/27-09:35:42.750660 139696566543936 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530692.sst): first pass time = 0.24's, 275.622'MB/sec 2024/07/27-09:35:43.940792 139696566543936 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530692.sst): old prealloc_size = 73819750, real_size = 19375936 2024/07/27-09:35:43.941146 139696566543936 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530692.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465218 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0184 GB avg-val = 116.10 avg-zval = 39.49 2024/07/27-09:35:43.941527 139696566543936 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530692.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/27-09:35:44.306490 139696566543936 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00/13530692.sst): second pass time = 1.19's, 45.409'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 58.302'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2715.006'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.390'MB/sec write SST data time = 0.07's, 318.318'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.543'MB, throughput = 8784.202'MB/sec zip my value time = 1.19's, unzip length = 0.054'GB zip my value throughput = 45.409'MB/sec zip pipeline throughput = 125.819'MB/sec entries = 465218 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.10 avg-zval = 39.49 usrkeys = 465218 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.10 avg-zval = 39.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465218 bytes = 1511968 } seq expand size = 3256526 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5044 value = 2.9397 dict = 1.00 all = 3.1444 } Zip/UnZip{ index = 0.0952 value = 0.3402 dict = 1.00 all = 0.3180 } ---------------------------- total value len = 0.229228 GB avg = 0.123 KB (by entry num) total key len = 0.052184 GB avg = 0.028 KB total ukey len = 0.037274 GB avg = 0.020 KB total ukey num = 0.001863721 Billion total entry num = 0.001863721 Billion write speed all = 0.006077855 MB/sec (with seq num) write speed all = 0.005755839 MB/sec (without seq num) 2024/07/27-09:35:44.337176 139696566543936 [compaction_job.cc:1944] [default] [JOB 137550] Generated table #13530692: 465218 keys, 21320314 bytes, temperature: kWarm 2024/07/27-09:35:44.337244 139696566543936 EVENT_LOG_v1 {"time_micros": 1722044144337209, "cf_name": "default", "job": 137550, "event": "table_file_creation", "file_number": 13530692, "file_size": 21320314, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 166574288233, "largest_seqno": 166627358307, "table_properties": {"data_size": 18373680, "index_size": 885760, "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": 13026104, "raw_average_key_size": 28, "raw_value_size": 54012952, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465218, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 28, "fixed_value_len": 18446744073709551615, "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-NestLoudsTrieDAWG_Mixed_XL_256_32_FL-DictZipBlobStore", "creation_time": 1722044142, "oldest_key_time": 0, "file_creation_time": 1722044142, "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": 13530692, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/27-09:35:44.356811 139696566543936 [compaction_job.cc:699] job-137550: subcompact[0], size: 0.085238 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-137550/att-00 [13530689,13530690,13530691,13530692] 2024/07/27-09:35:44.393378 139696566543936 (Original Log Time 2024/07/27-09:35:35.743703) EVENT_LOG_v1 {"time_micros": 1722044135743637, "job": 137550, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13530617], "files_L2": [13530667, 13530668, 13530586, 13530680], "score": 0.978313, "input_data_size": 108500871, "oldest_snapshot_seqno": 166627569486} 2024/07/27-09:35:44.393381 139696566543936 (Original Log Time 2024/07/27-09:35:44.386309) [compaction_job.cc:2018] [default] [JOB 137550] Compacted 1@1 + 4@2 files to L2 => 85237858 bytes 2024/07/27-09:35:44.393383 139696566543936 (Original Log Time 2024/07/27-09:35:44.393307) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 12.6 rd, 9.9 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 71.7 +0.0 blob) out(81.3 +0.0 blob), read-write-amplify(5.8) write-amplify(2.6) OK, records in: 1863721, records dropped: 0 output_compression: Snappy 2024/07/27-09:35:44.393390 139696566543936 (Original Log Time 2024/07/27-09:35:44.393353) EVENT_LOG_v1 {"time_micros": 1722044144393332, "cf": "default", "job": 137550, "event": "compaction_finished", "compaction_time_micros": 8613118, "compaction_time_cpu_micros": 2797407, "output_level": 2, "num_output_files": 4, "total_output_size": 85237858, "num_input_records": 1863721, "num_output_records": 1863721, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 57457596, "file_range_sync_nanos": 0, "file_fsync_nanos": 3679, "file_prepare_write_nanos": 11526, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/27-09:35:44.523159 139696566543936 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":1722044135,"executesMs":8797,"compactionJobId":137550,"attempt":0,"compactionInputRawBytes":268365910,"compactionInputZipBytes":108500871,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85237858,"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":"00-81f78f0861f7f37d971575970efe1b98-607aa9329ec02ddd-00"}}, response = 2024/07/27-09:35:44.523260 139696566543936 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-137550/att-00: olev 2, work 8.798 s, result 7.117 ms, install 7.104 ms, input{raw 255.934 MiB zip 103.474 MiB}