2024/08/20-09:14:31.954648 140500305208896 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00: fork to child time = 0.010187 sec 2024/08/20-09:14:31.955788 140500305208896 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00 2024/08/20-09:14:31.961555 140500305208896 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00 2024/08/20-09:14:31.961853 140500305208896 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:14:31.962170 140500305208896 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:14:32.004913 140500305208896 [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-20988/att-00/MANIFEST-14629260 2024/08/20-09:14:32.040046 140500305208896 [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-20988/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14653177, last_sequence is 190312658699, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14653052 2024/08/20-09:14:32.040056 140500305208896 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:14:32.040129 140500305208896 [version_set.cc:5652] Creating manifest 14653177 2024/08/20-09:14:32.069974 140500305208896 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:14:32.084078 140500305208896 [compaction_job.cc:2433] [default] [JOB 20988] Compacting 1@3 + 2@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-09:14:32.084091 140500305208896 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 10757 Base level 3, inputs: [14652863(39MB)], [14649440(73MB) 14649441(72MB)] 2024/08/20-09:14:32.091692 140500305208896 [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 2024/08/20-09:14:32.091737 140500305208896 [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 2024/08/20-09:14:32.091762 140500305208896 [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 2024/08/20-09:14:32.091771 140500305208896 [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 2024/08/20-09:14:32.091780 140500305208896 [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 2024/08/20-09:14:32.880074 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653178.sst) /dev/shm/ToplingTemp/Topling-280668-JvZGq1 2024/08/20-09:14:33.375353 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653178.sst): first pass time = 0.50's, 243.319'MB/sec 2024/08/20-09:14:34.705190 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653178.sst): old prealloc_size = 213810609, real_size = 31048496 2024/08/20-09:14:34.705831 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653178.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 837513 prefix = 4 raw-key = 0.0134 GB zip-key = 0.0016 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0970 GB zip-val = 0.0292 GB avg-val = 115.87 avg-zval = 34.91 2024/08/20-09:14:34.706657 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653178.sst: sumWaitingMem = 0.002 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0021 GB, waited 0.000 sec, Key+Value = 0.120 GB 2024/08/20-09:14:35.542037 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653178.sst): second pass time = 1.33's, 73.038'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.84's, 41.651'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2604.073'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.354'MB/sec write SST data time = 0.24's, 142.859'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.971'MB, throughput = 23932.962'MB/sec zip my value time = 1.33's, unzip length = 0.097'GB zip my value throughput = 73.038'MB/sec zip pipeline throughput = 73.038'MB/sec entries = 837513 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.87 avg-zval = 34.91 usrkeys = 837513 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.87 avg-zval = 34.91 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 837513 bytes = 3036000 } seq expand size = 5862591 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0168 GB value = 0.0970 GB dict = 0.97 MB all = 0.1205 GB } __ZipSize{ index = 0.0016 GB value = 0.0292 GB dict = 0.97 MB all = 0.0349 GB } UnZip/Zip{ index = 10.4451 value = 3.3195 dict = 1.00 all = 3.4571 } Zip/UnZip{ index = 0.0957 value = 0.3013 dict = 1.00 all = 0.2893 } ---------------------------- total value len = 62.399659 GB avg = 0.180 KB (by entry num) total key len = 6.812208 GB avg = 0.020 KB total ukey len = 3.206258 GB avg = 0.008 KB total ukey num = 0.390171074 Billion total entry num = 0.347049082 Billion write speed all = 1.226414050 MB/sec (with seq num) write speed all = 1.177217184 MB/sec (without seq num) 2024/08/20-09:14:35.587195 140500305208896 [compaction_job.cc:1944] [default] [JOB 20988] Generated table #14653178: 837513 keys, 34854913 bytes, temperature: kWarm 2024/08/20-09:14:35.587299 140500305208896 EVENT_LOG_v1 {"time_micros": 1724116475587237, "cf_name": "default", "job": 20988, "event": "table_file_creation", "file_number": 14653178, "file_size": 34854913, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793096672, "largest_seqno": 190303057414, "table_properties": {"data_size": 29235296, "index_size": 1603648, "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": 23450364, "raw_average_key_size": 28, "raw_value_size": 97046550, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 837513, "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": 1724116472, "oldest_key_time": 0, "file_creation_time": 1724116472, "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": 14653178, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:14:35.629536 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653179.sst) /dev/shm/ToplingTemp/Topling-280668-YTNPn0 2024/08/20-09:14:37.339478 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653179.sst): first pass time = 1.71's, 156.991'MB/sec 2024/08/20-09:14:40.087372 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653179.sst): old prealloc_size = 213810609, real_size = 66320496 2024/08/20-09:14:40.088556 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653179.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1864818 prefix = 4 raw-key = 0.0298 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2162 GB zip-val = 0.0623 GB avg-val = 115.95 avg-zval = 33.41 2024/08/20-09:14:40.094162 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653179.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-09:14:41.966457 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653179.sst): second pass time = 2.75's, 78.738'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.88's, 39.796'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3063.210'MB/sec (index lex order gen) rebuild zvType time = 1.45's, 0.322'MB/sec write SST data time = 0.43's, 173.713'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.155'MB, throughput = 46830.331'MB/sec zip my value time = 2.75's, unzip length = 0.216'GB zip my value throughput = 78.738'MB/sec zip pipeline throughput = 78.738'MB/sec entries = 1864818 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.95 avg-zval = 33.41 usrkeys = 1864818 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.95 avg-zval = 33.41 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1864818 bytes = 6759984 } seq expand size = 13053726 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0373 GB value = 0.2162 GB dict = 2.15 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0623 GB dict = 2.15 MB all = 0.0748 GB } UnZip/Zip{ index = 10.5200 value = 3.4701 dict = 1.00 all = 3.5897 } Zip/UnZip{ index = 0.0951 value = 0.2882 dict = 1.00 all = 0.2786 } ---------------------------- total value len = 62.628933 GB avg = 0.179 KB (by entry num) total key len = 6.864423 GB avg = 0.020 KB total ukey len = 3.243554 GB avg = 0.008 KB total ukey num = 0.392035892 Billion total entry num = 0.348913900 Billion write speed all = 1.231261792 MB/sec (with seq num) write speed all = 1.181806204 MB/sec (without seq num) 2024/08/20-09:14:42.057138 140500305208896 [compaction_job.cc:1944] [default] [JOB 20988] Generated table #14653179: 1864818 keys, 74779591 bytes, temperature: kWarm 2024/08/20-09:14:42.057208 140500305208896 EVENT_LOG_v1 {"time_micros": 1724116482057175, "cf_name": "default", "job": 20988, "event": "table_file_creation", "file_number": 14653179, "file_size": 74779591, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793095969, "largest_seqno": 190303056731, "table_properties": {"data_size": 62308832, "index_size": 3545280, "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": 52214904, "raw_average_key_size": 28, "raw_value_size": 216220656, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 1864818, "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": 1724116475, "oldest_key_time": 0, "file_creation_time": 1724116475, "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": 14653179, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:14:42.108373 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653180.sst) /dev/shm/ToplingTemp/Topling-280668-1bPgFX 2024/08/20-09:14:43.207594 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653180.sst): first pass time = 1.10's, 244.217'MB/sec 2024/08/20-09:14:46.026684 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653180.sst): old prealloc_size = 213810609, real_size = 66477392 2024/08/20-09:14:46.027863 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653180.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1865181 prefix = 4 raw-key = 0.0298 GB zip-key = 0.0036 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.2162 GB zip-val = 0.0624 GB avg-val = 115.92 avg-zval = 33.48 2024/08/20-09:14:46.029457 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653180.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0049 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-09:14:47.563424 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653180.sst): second pass time = 2.82's, 76.745'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.54's, 48.764'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3097.880'MB/sec (index lex order gen) rebuild zvType time = 1.27's, 0.368'MB/sec write SST data time = 0.27's, 280.056'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.155'MB, throughput = 51195.619'MB/sec zip my value time = 2.82's, unzip length = 0.216'GB zip my value throughput = 76.745'MB/sec zip pipeline throughput = 76.745'MB/sec entries = 1865181 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.92 avg-zval = 33.48 usrkeys = 1865181 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.92 avg-zval = 33.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1865181 bytes = 6761296 } seq expand size = 13056267 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0373 GB value = 0.2162 GB dict = 2.15 MB all = 0.2684 GB } __ZipSize{ index = 0.0036 GB value = 0.0624 GB dict = 2.15 MB all = 0.0749 GB } UnZip/Zip{ index = 10.4489 value = 3.4626 dict = 1.00 all = 3.5821 } Zip/UnZip{ index = 0.0957 value = 0.2888 dict = 1.00 all = 0.2792 } ---------------------------- total value len = 62.858200 GB avg = 0.179 KB (by entry num) total key len = 6.916648 GB avg = 0.020 KB total ukey len = 3.280858 GB avg = 0.008 KB total ukey num = 0.393901073 Billion total entry num = 0.350779081 Billion write speed all = 1.236126596 MB/sec (with seq num) write speed all = 1.186411563 MB/sec (without seq num) 2024/08/20-09:14:47.648853 140500305208896 [compaction_job.cc:1944] [default] [JOB 20988] Generated table #14653180: 1865181 keys, 74937601 bytes, temperature: kWarm 2024/08/20-09:14:47.648944 140500305208896 EVENT_LOG_v1 {"time_micros": 1724116487648891, "cf_name": "default", "job": 20988, "event": "table_file_creation", "file_number": 14653180, "file_size": 74937601, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793095892, "largest_seqno": 190303058067, "table_properties": {"data_size": 62440832, "index_size": 3570112, "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": 52225068, "raw_average_key_size": 28, "raw_value_size": 216210430, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 1865181, "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": 1724116482, "oldest_key_time": 0, "file_creation_time": 1724116482, "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": 14653180, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:14:47.705101 140500305208896 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653181.sst) /dev/shm/ToplingTemp/Topling-280668-9v8Ef1 2024/08/20-09:14:47.764540 140500305208896 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653181.sst): first pass time = 0.06's, 231.035'MB/sec 2024/08/20-09:14:47.892106 140500305208896 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653181.sst): old prealloc_size = 213810609, real_size = 4231888 2024/08/20-09:14:47.892233 140500305208896 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653181.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 94970 prefix = 4 raw-key = 0.0015 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0111 GB zip-val = 0.0040 GB avg-val = 116.48 avg-zval = 42.39 2024/08/20-09:14:47.892383 140500305208896 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653181.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0002 GB, waited 0.000 sec, Key+Value = 0.014 GB 2024/08/20-09:14:47.966833 140500305208896 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00/14653181.sst): second pass time = 0.13's, 87.277'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.07's, 62.489'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1890.873'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.391'MB/sec write SST data time = 0.01's, 335.275'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.115'MB, throughput = 2191.810'MB/sec zip my value time = 0.13's, unzip length = 0.011'GB zip my value throughput = 87.277'MB/sec zip pipeline throughput = 87.277'MB/sec entries = 94970 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.48 avg-zval = 42.39 usrkeys = 94970 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.48 avg-zval = 42.39 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 94970 bytes = 344288 } seq expand size = 664790 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0019 GB value = 0.0111 GB dict = 0.12 MB all = 0.0137 GB } __ZipSize{ index = 0.0002 GB value = 0.0040 GB dict = 0.12 MB all = 0.0047 GB } UnZip/Zip{ index = 10.4280 value = 2.7477 dict = 1.00 all = 2.9386 } Zip/UnZip{ index = 0.0959 value = 0.3639 dict = 1.00 all = 0.3403 } ---------------------------- total value len = 62.869927 GB avg = 0.179 KB (by entry num) total key len = 6.919307 GB avg = 0.020 KB total ukey len = 3.282757 GB avg = 0.008 KB total ukey num = 0.393996043 Billion total entry num = 0.350874051 Billion write speed all = 1.236372617 MB/sec (with seq num) write speed all = 1.186644481 MB/sec (without seq num) 2024/08/20-09:14:47.977139 140500305208896 [compaction_job.cc:1944] [default] [JOB 20988] Generated table #14653181: 94970 keys, 4669248 bytes, temperature: kWarm 2024/08/20-09:14:47.977206 140500305208896 EVENT_LOG_v1 {"time_micros": 1724116487977171, "cf_name": "default", "job": 20988, "event": "table_file_creation", "file_number": 14653181, "file_size": 4669248, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793098621, "largest_seqno": 190230201402, "table_properties": {"data_size": 4025792, "index_size": 182144, "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": 2659160, "raw_average_key_size": 28, "raw_value_size": 11061856, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 94970, "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": 1724116487, "oldest_key_time": 0, "file_creation_time": 1724116487, "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": 14653181, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:14:47.995599 140500305208896 [compaction_job.cc:699] job-20988: subcompact[0], size: 0.189241 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-20988/att-00 [14653178,14653179,14653180,14653181] 2024/08/20-09:14:48.035775 140500305208896 (Original Log Time 2024/08/20-09:14:32.084142) EVENT_LOG_v1 {"time_micros": 1724116472084105, "job": 20988, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14652863], "files_L4": [14649440, 14649441], "score": 1.00889, "input_data_size": 194373281, "oldest_snapshot_seqno": 190312658499} 2024/08/20-09:14:48.035778 140500305208896 (Original Log Time 2024/08/20-09:14:48.035241) [compaction_job.cc:2018] [default] [JOB 20988] Compacted 1@3 + 2@4 files to L4 => 189241353 bytes 2024/08/20-09:14:48.035780 140500305208896 (Original Log Time 2024/08/20-09:14:48.035706) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 12.2 rd, 11.9 wr, level 4, files in(1, 2) out(4 +0 blob) MB in(39.9, 145.4 +0.0 blob) out(180.5 +0.0 blob), read-write-amplify(9.2) write-amplify(4.5) OK, records in: 4662482, records dropped: 0 output_compression: Snappy 2024/08/20-09:14:48.035787 140500305208896 (Original Log Time 2024/08/20-09:14:48.035751) EVENT_LOG_v1 {"time_micros": 1724116488035731, "cf": "default", "job": 20988, "event": "compaction_finished", "compaction_time_micros": 15911467, "compaction_time_cpu_micros": 7258812, "output_level": 4, "num_output_files": 4, "total_output_size": 189241353, "num_input_records": 4662482, "num_output_records": 4662482, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 137852456, "file_range_sync_nanos": 0, "file_fsync_nanos": 3342, "file_prepare_write_nanos": 11948, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/08/20-09:14:48.163447 140500305208896 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":1724116471,"executesMs":16073,"compactionJobId":20988,"attempt":0,"compactionInputRawBytes":671088988,"compactionInputZipBytes":194373281,"compactionOutputRawBytes":0,"compactionOutputZipBytes":189241353,"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":"00-2f647c447569335a829d565243112d16-f4af11127463fabb-00"}}, response = 2024/08/20-09:14:48.163553 140500305208896 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-20988/att-00: olev 4, work 16.074 s, result 6.321 ms, install 0.567 ms, input{raw 640.000 MiB zip 185.369 MiB}