2024/08/20-12:03:33.679202 140500431099456 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00: fork to child time = 0.015178 sec 2024/08/20-12:03:33.680205 140500431099456 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00 2024/08/20-12:03:33.686851 140500431099456 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00 2024/08/20-12:03:33.688736 140500431099456 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:03:33.689162 140500431099456 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:03:33.734085 140500431099456 [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-28281/att-00/MANIFEST-14629260 2024/08/20-12:03:33.794165 140500431099456 [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-28281/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14661690, last_sequence is 190504897627, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14661486 2024/08/20-12:03:33.794182 140500431099456 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:03:33.794292 140500431099456 [version_set.cc:5652] Creating manifest 14661690 2024/08/20-12:03:33.827613 140500431099456 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:03:33.854504 140500431099456 [compaction_job.cc:2433] [default] [JOB 28281] Compacting 1@1 + 5@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-12:03:33.854533 140500431099456 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14461 Base level 1, inputs: [14661640(25MB)], [14661685(10MB) 14661555(19MB) 14661556(20MB) 14661568(20MB) 14661569(15MB)] 2024/08/20-12:03:34.051971 140500431099456 [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 2024/08/20-12:03:34.052013 140500431099456 [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 2024/08/20-12:03:34.052036 140500431099456 [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 2024/08/20-12:03:34.052052 140500431099456 [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 2024/08/20-12:03:34.052067 140500431099456 [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 2024/08/20-12:03:34.190985 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661691.sst) /dev/shm/ToplingTemp/Topling-337559-fcYlKN 2024/08/20-12:03:34.846149 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661691.sst): first pass time = 0.66's, 102.440'MB/sec 2024/08/20-12:03:35.733444 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661691.sst): old prealloc_size = 73819750, real_size = 19430272 2024/08/20-12:03:35.733784 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661691.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466402 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0184 GB avg-val = 115.89 avg-zval = 39.49 2024/08/20-12:03:35.734246 140500431099456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661691.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:03:36.138579 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661691.sst): second pass time = 0.89's, 60.979'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.41's, 52.912'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2856.900'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.359'MB/sec write SST data time = 0.08's, 269.347'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 = 14357.364'MB/sec zip my value time = 0.89's, unzip length = 0.054'GB zip my value throughput = 60.979'MB/sec zip pipeline throughput = 60.979'MB/sec entries = 466402 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.89 avg-zval = 39.49 usrkeys = 466402 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.89 avg-zval = 39.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466402 bytes = 1574128 } seq expand size = 3264814 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.4324 value = 2.9344 dict = 1.00 all = 3.1307 } Zip/UnZip{ index = 0.0959 value = 0.3408 dict = 1.00 all = 0.3194 } ---------------------------- total value len = 62.354064 GB avg = 0.180 KB (by entry num) total key len = 6.801817 GB avg = 0.020 KB total ukey len = 3.198835 GB avg = 0.008 KB total ukey num = 0.389799963 Billion total entry num = 0.346677971 Billion write speed all = 1.038767518 MB/sec (with seq num) write speed all = 0.997108841 MB/sec (without seq num) 2024/08/20-12:03:36.166837 140500431099456 [compaction_job.cc:1944] [default] [JOB 28281] Generated table #14661691: 466402 keys, 21435766 bytes, temperature: kWarm 2024/08/20-12:03:36.166932 140500431099456 EVENT_LOG_v1 {"time_micros": 1724126616166876, "cf_name": "default", "job": 28281, "event": "table_file_creation", "file_number": 14661691, "file_size": 21435766, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190432053037, "largest_seqno": 190504589871, "table_properties": {"data_size": 18419312, "index_size": 894144, "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": 13059256, "raw_average_key_size": 28, "raw_value_size": 54049640, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466402, "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": 1724126614, "oldest_key_time": 0, "file_creation_time": 1724126614, "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": 14661691, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:03:36.198161 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661692.sst) /dev/shm/ToplingTemp/Topling-337559-l37SQP 2024/08/20-12:03:36.683137 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661692.sst): first pass time = 0.48's, 138.387'MB/sec 2024/08/20-12:03:37.478820 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661692.sst): old prealloc_size = 73819750, real_size = 19138256 2024/08/20-12:03:37.479166 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661692.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466198 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 = 0.0181 GB avg-val = 115.95 avg-zval = 38.90 2024/08/20-12:03:37.479564 140500431099456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661692.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:03:37.844065 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661692.sst): second pass time = 0.79's, 68.000'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 57.725'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2740.459'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.391'MB/sec write SST data time = 0.07's, 317.047'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 = 13364.368'MB/sec zip my value time = 0.79's, unzip length = 0.054'GB zip my value throughput = 68.000'MB/sec zip pipeline throughput = 68.000'MB/sec entries = 466198 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.95 avg-zval = 38.90 usrkeys = 466198 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.95 avg-zval = 38.90 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466198 bytes = 1515152 } seq expand size = 3263386 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 = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5007 value = 2.9810 dict = 1.00 all = 3.1830 } Zip/UnZip{ index = 0.0952 value = 0.3355 dict = 1.00 all = 0.3142 } ---------------------------- total value len = 62.411383 GB avg = 0.180 KB (by entry num) total key len = 6.814870 GB avg = 0.020 KB total ukey len = 3.208159 GB avg = 0.008 KB total ukey num = 0.390266161 Billion total entry num = 0.347144169 Billion write speed all = 1.039797920 MB/sec (with seq num) write speed all = 0.998084290 MB/sec (without seq num) 2024/08/20-12:03:37.872069 140500431099456 [compaction_job.cc:1944] [default] [JOB 28281] Generated table #14661692: 466198 keys, 21083242 bytes, temperature: kWarm 2024/08/20-12:03:37.872140 140500431099456 EVENT_LOG_v1 {"time_micros": 1724126617872106, "cf_name": "default", "job": 28281, "event": "table_file_creation", "file_number": 14661692, "file_size": 21083242, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190453266807, "largest_seqno": 190504589806, "table_properties": {"data_size": 18133568, "index_size": 887936, "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": 13053544, "raw_average_key_size": 28, "raw_value_size": 54055364, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466198, "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": 1724126616, "oldest_key_time": 0, "file_creation_time": 1724126616, "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": 14661692, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:03:37.896490 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661693.sst) /dev/shm/ToplingTemp/Topling-337559-3WJfPO 2024/08/20-12:03:38.284774 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661693.sst): first pass time = 0.39's, 172.860'MB/sec 2024/08/20-12:03:38.989551 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661693.sst): old prealloc_size = 73819750, real_size = 19572688 2024/08/20-12:03:38.989879 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661693.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466573 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0186 GB avg-val = 115.83 avg-zval = 39.78 2024/08/20-12:03:38.990255 140500431099456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661693.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:03:39.351800 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661693.sst): second pass time = 0.70's, 76.771'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.249'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2939.115'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.395'MB/sec write SST data time = 0.07's, 322.014'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.542'MB, throughput = 10035.966'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 76.771'MB/sec zip pipeline throughput = 76.771'MB/sec entries = 466573 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.83 avg-zval = 39.78 usrkeys = 466573 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.83 avg-zval = 39.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466573 bytes = 1458048 } seq expand size = 3266011 multi value expand size = 0 cnt WriteAppend = 17 UnZipSize{ index = 0.0093 GB value = 0.0540 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 = 10.4354 value = 2.9116 dict = 1.00 all = 3.1269 } Zip/UnZip{ index = 0.0958 value = 0.3434 dict = 1.00 all = 0.3198 } ---------------------------- total value len = 62.468694 GB avg = 0.180 KB (by entry num) total key len = 6.827935 GB avg = 0.020 KB total ukey len = 3.217491 GB avg = 0.008 KB total ukey num = 0.390732734 Billion total entry num = 0.347610742 Billion write speed all = 1.040831399 MB/sec (with seq num) write speed all = 0.999062651 MB/sec (without seq num) 2024/08/20-12:03:39.379824 140500431099456 [compaction_job.cc:1944] [default] [JOB 28281] Generated table #14661693: 466573 keys, 21461958 bytes, temperature: kWarm 2024/08/20-12:03:39.379895 140500431099456 EVENT_LOG_v1 {"time_micros": 1724126619379860, "cf_name": "default", "job": 28281, "event": "table_file_creation", "file_number": 14661693, "file_size": 21461958, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190482641242, "largest_seqno": 190504589945, "table_properties": {"data_size": 18561664, "index_size": 894208, "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": 13064044, "raw_average_key_size": 28, "raw_value_size": 54044838, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466573, "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": 1724126617, "oldest_key_time": 0, "file_creation_time": 1724126617, "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": 14661693, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:03:39.405236 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661694.sst) /dev/shm/ToplingTemp/Topling-337559-riBXBN 2024/08/20-12:03:39.754265 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661694.sst): first pass time = 0.35's, 192.297'MB/sec 2024/08/20-12:03:40.459569 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661694.sst): old prealloc_size = 73819750, real_size = 19764720 2024/08/20-12:03:40.459898 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661694.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466290 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0188 GB avg-val = 115.92 avg-zval = 40.22 2024/08/20-12:03:40.460307 140500431099456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661694.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:03:40.819187 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661694.sst): second pass time = 0.70's, 76.731'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 60.215'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2953.905'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.398'MB/sec write SST data time = 0.07's, 325.148'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 = 13342.689'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 76.731'MB/sec zip pipeline throughput = 76.731'MB/sec entries = 466290 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.92 avg-zval = 40.22 usrkeys = 466290 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.92 avg-zval = 40.22 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466290 bytes = 1457168 } seq expand size = 3264030 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 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 = 10.4321 value = 2.8822 dict = 1.00 all = 3.0991 } Zip/UnZip{ index = 0.0959 value = 0.3470 dict = 1.00 all = 0.3227 } ---------------------------- total value len = 62.526011 GB avg = 0.180 KB (by entry num) total key len = 6.840991 GB avg = 0.020 KB total ukey len = 3.226817 GB avg = 0.008 KB total ukey num = 0.391199024 Billion total entry num = 0.348077032 Billion write speed all = 1.041865433 MB/sec (with seq num) write speed all = 1.000041578 MB/sec (without seq num) 2024/08/20-12:03:40.847964 140500431099456 [compaction_job.cc:1944] [default] [JOB 28281] Generated table #14661694: 466290 keys, 21654122 bytes, temperature: kWarm 2024/08/20-12:03:40.848034 140500431099456 EVENT_LOG_v1 {"time_micros": 1724126620847997, "cf_name": "default", "job": 28281, "event": "table_file_creation", "file_number": 14661694, "file_size": 21654122, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190477964820, "largest_seqno": 190504589744, "table_properties": {"data_size": 18754016, "index_size": 893952, "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": 13056120, "raw_average_key_size": 28, "raw_value_size": 54052744, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466290, "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": 1724126619, "oldest_key_time": 0, "file_creation_time": 1724126619, "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": 14661694, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:03:40.870577 140500431099456 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661695.sst) /dev/shm/ToplingTemp/Topling-337559-hf4z8M 2024/08/20-12:03:41.030988 140500431099456 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661695.sst): first pass time = 0.16's, 268.253'MB/sec 2024/08/20-12:03:41.485325 140500431099456 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661695.sst): old prealloc_size = 73819750, real_size = 12527776 2024/08/20-12:03:41.485570 140500431099456 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661695.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 299287 prefix = 4 raw-key = 0.0048 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0346 GB zip-val = 0.0119 GB avg-val = 115.74 avg-zval = 39.70 2024/08/20-12:03:41.485823 140500431099456 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661695.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0007 GB, waited 0.000 sec, Key+Value = 0.043 GB 2024/08/20-12:03:41.717871 140500431099456 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00/14661695.sst): second pass time = 0.45's, 76.377'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 59.103'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2643.616'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.395'MB/sec write SST data time = 0.04's, 319.919'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.353'MB, throughput = 10211.827'MB/sec zip my value time = 0.45's, unzip length = 0.035'GB zip my value throughput = 76.377'MB/sec zip pipeline throughput = 76.377'MB/sec entries = 299287 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.74 avg-zval = 39.70 usrkeys = 299287 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.74 avg-zval = 39.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 299287 bytes = 935280 } seq expand size = 2095009 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0060 GB value = 0.0346 GB dict = 0.35 MB all = 0.0430 GB } __ZipSize{ index = 0.0006 GB value = 0.0119 GB dict = 0.35 MB all = 0.0137 GB } UnZip/Zip{ index = 10.4945 value = 2.9152 dict = 1.00 all = 3.1301 } Zip/UnZip{ index = 0.0953 value = 0.3430 dict = 1.00 all = 0.3195 } ---------------------------- total value len = 62.562745 GB avg = 0.180 KB (by entry num) total key len = 6.849371 GB avg = 0.020 KB total ukey len = 3.232802 GB avg = 0.008 KB total ukey num = 0.391498311 Billion total entry num = 0.348376319 Billion write speed all = 1.042528964 MB/sec (with seq num) write speed all = 1.000669712 MB/sec (without seq num) 2024/08/20-12:03:41.737954 140500431099456 [compaction_job.cc:1944] [default] [JOB 28281] Generated table #14661695: 299287 keys, 13743652 bytes, temperature: kWarm 2024/08/20-12:03:41.738022 140500431099456 EVENT_LOG_v1 {"time_micros": 1724126621737989, "cf_name": "default", "job": 28281, "event": "table_file_creation", "file_number": 14661695, "file_size": 13743652, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190486058688, "largest_seqno": 190504590070, "table_properties": {"data_size": 11882384, "index_size": 570368, "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": 8380036, "raw_average_key_size": 28, "raw_value_size": 34639470, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 299287, "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": 1724126620, "oldest_key_time": 0, "file_creation_time": 1724126620, "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": 14661695, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:03:41.748534 140500431099456 [compaction_job.cc:699] job-28281: subcompact[0], size: 0.099379 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-28281/att-00 [14661691,14661692,14661693,14661694,14661695] 2024/08/20-12:03:41.789523 140500431099456 (Original Log Time 2024/08/20-12:03:33.854626) EVENT_LOG_v1 {"time_micros": 1724126613854559, "job": 28281, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14661640], "files_L2": [14661685, 14661555, 14661556, 14661568, 14661569], "score": 0.994282, "input_data_size": 117388739, "oldest_snapshot_seqno": 190504897295} 2024/08/20-12:03:41.789527 140500431099456 (Original Log Time 2024/08/20-12:03:41.780507) [compaction_job.cc:2018] [default] [JOB 28281] Compacted 1@1 + 5@2 files to L2 => 99378740 bytes 2024/08/20-12:03:41.789529 140500431099456 (Original Log Time 2024/08/20-12:03:41.789443) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 14.9 rd, 12.6 wr, level 2, files in(1, 5) out(5 +0 blob) MB in(25.4, 86.5 +0.0 blob) out(94.8 +0.0 blob), read-write-amplify(8.1) write-amplify(3.7) OK, records in: 2164750, records dropped: 0 output_compression: Snappy 2024/08/20-12:03:41.789536 140500431099456 (Original Log Time 2024/08/20-12:03:41.789491) EVENT_LOG_v1 {"time_micros": 1724126621789471, "cf": "default", "job": 28281, "event": "compaction_finished", "compaction_time_micros": 7893919, "compaction_time_cpu_micros": 3207758, "output_level": 2, "num_output_files": 5, "total_output_size": 99378740, "num_input_records": 2164750, "num_output_records": 2164750, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 67508357, "file_range_sync_nanos": 0, "file_fsync_nanos": 3685, "file_prepare_write_nanos": 14729, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-12:03:41.915129 140500431099456 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":1724126613,"executesMs":8094,"compactionJobId":28281,"attempt":0,"compactionInputRawBytes":311455056,"compactionInputZipBytes":117388739,"compactionOutputRawBytes":0,"compactionOutputZipBytes":99378740,"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":"00-6024603d3db155e46816b365416e18d2-45922fd9a55e17f1-00"}}, response = 2024/08/20-12:03:41.915229 140500431099456 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-28281/att-00: olev 2, work 8.095 s, result 6.126 ms, install 9.058 ms, input{raw 297.027 MiB zip 111.951 MiB}