2024/08/20-14:05:43.825106 140500607346240 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00: fork to child time = 0.010526 sec 2024/08/20-14:05:43.826178 140500607346240 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00 2024/08/20-14:05:43.831002 140500607346240 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00 2024/08/20-14:05:43.832412 140500607346240 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:05:43.832753 140500607346240 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:05:43.880568 140500607346240 [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-33438/att-00/MANIFEST-14629260 2024/08/20-14:05:43.894420 140500607346240 [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-33438/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14667824, last_sequence is 190636079850, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14667720 2024/08/20-14:05:43.894439 140500607346240 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:05:43.894512 140500607346240 [version_set.cc:5652] Creating manifest 14667824 2024/08/20-14:05:43.926847 140500607346240 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:05:43.943141 140500607346240 [compaction_job.cc:2433] [default] [JOB 33438] Compacting 2@3 + 4@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/20-14:05:43.943163 140500607346240 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17091 Base level 3, inputs: [14666577(36MB) 14666578(5904KB)], [14661609(66MB) 14661610(66MB) 14661611(12MB) 14664400(65MB)] 2024/08/20-14:05:43.946465 140500607346240 [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 2024/08/20-14:05:43.946510 140500607346240 [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 2024/08/20-14:05:43.946537 140500607346240 [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 2024/08/20-14:05:43.946554 140500607346240 [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 2024/08/20-14:05:43.946564 140500607346240 [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 2024/08/20-14:05:44.686374 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667825.sst) /dev/shm/ToplingTemp/Topling-378263-X8bgQH 2024/08/20-14:05:45.971806 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667825.sst): first pass time = 1.29's, 208.839'MB/sec 2024/08/20-14:05:49.346773 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667825.sst): old prealloc_size = 291388897, real_size = 59583344 2024/08/20-14:05:49.347902 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667825.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1847266 prefix = 4 raw-key = 0.0296 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2167 GB zip-val = 0.0556 GB avg-val = 117.32 avg-zval = 30.10 2024/08/20-14:05:49.350792 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667825.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-14:05:52.139381 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667825.sst): second pass time = 3.37's, 64.251'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 2.79's, 24.428'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3178.808'MB/sec (index lex order gen) rebuild zvType time = 2.24's, 0.206'MB/sec write SST data time = 0.55's, 123.318'MB/sec dict compress time = 0.00's, 2159664.000'MB/sec z-dict build time = 0.00's, sample length = 2.160'MB, throughput = 51802.926'MB/sec zip my value time = 3.37's, unzip length = 0.217'GB zip my value throughput = 64.251'MB/sec zip pipeline throughput = 64.251'MB/sec entries = 1847266 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.32 avg-zval = 30.10 usrkeys = 1847266 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.32 avg-zval = 30.10 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1847266 bytes = 6927264 } seq expand size = 12930862 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0369 GB value = 0.2167 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0556 GB dict = 2.16 MB all = 0.0682 GB } UnZip/Zip{ index = 10.5180 value = 3.8971 dict = 1.00 all = 3.9349 } Zip/UnZip{ index = 0.0951 value = 0.2566 dict = 1.00 all = 0.2541 } ---------------------------- total value len = 62.526393 GB avg = 0.180 KB (by entry num) total key len = 6.840481 GB avg = 0.020 KB total ukey len = 3.226453 GB avg = 0.008 KB total ukey num = 0.391180827 Billion total entry num = 0.348058835 Billion write speed all = 0.938519747 MB/sec (with seq num) write speed all = 0.900846423 MB/sec (without seq num) 2024/08/20-14:05:52.222555 140500607346240 [compaction_job.cc:1944] [default] [JOB 33438] Generated table #14667825: 1847266 keys, 68218883 bytes, temperature: kWarm 2024/08/20-14:05:52.222661 140500607346240 EVENT_LOG_v1 {"time_micros": 1724133952222599, "cf_name": "default", "job": 33438, "event": "table_file_creation", "file_number": 14667825, "file_size": 68218883, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793236665, "largest_seqno": 190603748516, "table_properties": {"data_size": 55608736, "index_size": 3512576, "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": 51723448, "raw_average_key_size": 28, "raw_value_size": 216712088, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1847266, "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": 1724133944, "oldest_key_time": 0, "file_creation_time": 1724133944, "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": 14667825, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:05:52.297739 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667826.sst) /dev/shm/ToplingTemp/Topling-378263-St0mlH 2024/08/20-14:05:54.258991 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667826.sst): first pass time = 1.96's, 136.872'MB/sec 2024/08/20-14:05:56.911302 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667826.sst): old prealloc_size = 291388897, real_size = 59159344 2024/08/20-14:05:56.912499 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667826.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1847540 prefix = 4 raw-key = 0.0296 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.2167 GB zip-val = 0.0552 GB avg-val = 117.29 avg-zval = 29.87 2024/08/20-14:05:56.914060 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667826.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-14:05:58.903526 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667826.sst): second pass time = 2.65's, 81.761'MB/sec, value only(80.7% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.99's, 34.030'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3000.774'MB/sec (index lex order gen) rebuild zvType time = 1.41's, 0.328'MB/sec write SST data time = 0.58's, 115.957'MB/sec dict compress time = 0.00's, 2159200.000'MB/sec z-dict build time = 0.00's, sample length = 2.159'MB, throughput = 53833.304'MB/sec zip my value time = 2.65's, unzip length = 0.217'GB zip my value throughput = 81.761'MB/sec zip pipeline throughput = 81.761'MB/sec entries = 1847540 avg-key = 28.00 avg-zkey = 1.90 avg-val = 117.29 avg-zval = 29.87 usrkeys = 1847540 avg-key = 20.00 avg-zkey = 1.90 avg-val = 124.29 avg-zval = 29.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1847540 bytes = 6928288 } seq expand size = 12932780 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0370 GB value = 0.2167 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0552 GB dict = 2.16 MB all = 0.0678 GB } UnZip/Zip{ index = 10.5182 value = 3.9269 dict = 1.00 all = 3.9595 } Zip/UnZip{ index = 0.0951 value = 0.2547 dict = 1.00 all = 0.2526 } ---------------------------- total value len = 62.756030 GB avg = 0.179 KB (by entry num) total key len = 6.892212 GB avg = 0.020 KB total ukey len = 3.263404 GB avg = 0.008 KB total ukey num = 0.393028367 Billion total entry num = 0.349906375 Billion write speed all = 0.942240372 MB/sec (with seq num) write speed all = 0.904370539 MB/sec (without seq num) 2024/08/20-14:05:58.989503 140500607346240 [compaction_job.cc:1944] [default] [JOB 33438] Generated table #14667826: 1847540 keys, 67795379 bytes, temperature: kWarm 2024/08/20-14:05:58.989587 140500607346240 EVENT_LOG_v1 {"time_micros": 1724133958989543, "cf_name": "default", "job": 33438, "event": "table_file_creation", "file_number": 14667826, "file_size": 67795379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793236675, "largest_seqno": 190603748873, "table_properties": {"data_size": 55184224, "index_size": 3513024, "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": 51731120, "raw_average_key_size": 28, "raw_value_size": 216704412, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1847540, "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": 1724133952, "oldest_key_time": 0, "file_creation_time": 1724133952, "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": 14667826, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:05:59.062307 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667827.sst) /dev/shm/ToplingTemp/Topling-378263-351wcE 2024/08/20-14:06:00.802299 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667827.sst): first pass time = 1.74's, 154.279'MB/sec 2024/08/20-14:06:03.427450 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667827.sst): old prealloc_size = 291388897, real_size = 60081872 2024/08/20-14:06:03.428642 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667827.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 1841959 prefix = 4 raw-key = 0.0295 GB zip-key = 0.0035 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.2169 GB zip-val = 0.0561 GB avg-val = 117.73 avg-zval = 30.45 2024/08/20-14:06:03.430203 140500607346240 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667827.sst: sumWaitingMem = 0.005 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0048 GB, waited 0.000 sec, Key+Value = 0.268 GB 2024/08/20-14:06:04.846206 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667827.sst): second pass time = 2.62's, 82.672'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.42's, 48.422'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3019.902'MB/sec (index lex order gen) rebuild zvType time = 1.16's, 0.399'MB/sec write SST data time = 0.26's, 261.726'MB/sec dict compress time = 0.00's, 2160876.000'MB/sec z-dict build time = 0.00's, sample length = 2.161'MB, throughput = 51767.428'MB/sec zip my value time = 2.62's, unzip length = 0.217'GB zip my value throughput = 82.672'MB/sec zip pipeline throughput = 82.672'MB/sec entries = 1841959 avg-key = 28.00 avg-zkey = 1.91 avg-val = 117.73 avg-zval = 30.45 usrkeys = 1841959 avg-key = 20.00 avg-zkey = 1.91 avg-val = 124.73 avg-zval = 30.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1841959 bytes = 6907360 } seq expand size = 12893713 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0368 GB value = 0.2169 GB dict = 2.16 MB all = 0.2684 GB } __ZipSize{ index = 0.0035 GB value = 0.0561 GB dict = 2.16 MB all = 0.0687 GB } UnZip/Zip{ index = 10.4495 value = 3.8659 dict = 1.00 all = 3.9074 } Zip/UnZip{ index = 0.0957 value = 0.2587 dict = 1.00 all = 0.2559 } ---------------------------- total value len = 62.985784 GB avg = 0.179 KB (by entry num) total key len = 6.943787 GB avg = 0.020 KB total ukey len = 3.300243 GB avg = 0.008 KB total ukey num = 0.394870326 Billion total entry num = 0.351748334 Billion write speed all = 0.945970299 MB/sec (with seq num) write speed all = 0.907904174 MB/sec (without seq num) 2024/08/20-14:06:04.925012 140500607346240 [compaction_job.cc:1944] [default] [JOB 33438] Generated table #14667827: 1841959 keys, 68700031 bytes, temperature: kWarm 2024/08/20-14:06:04.925080 140500607346240 EVENT_LOG_v1 {"time_micros": 1724133964925046, "cf_name": "default", "job": 33438, "event": "table_file_creation", "file_number": 14667827, "file_size": 68700031, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189793236704, "largest_seqno": 190596237612, "table_properties": {"data_size": 56095744, "index_size": 3525440, "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": 51574852, "raw_average_key_size": 28, "raw_value_size": 216860678, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 1841959, "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": 1724133959, "oldest_key_time": 0, "file_creation_time": 1724133959, "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": 14667827, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:06:04.975404 140500607346240 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667828.sst) /dev/shm/ToplingTemp/Topling-378263-8EJpaE 2024/08/20-14:06:05.480318 140500607346240 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667828.sst): first pass time = 0.50's, 254.105'MB/sec 2024/08/20-14:06:06.789606 140500607346240 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667828.sst): old prealloc_size = 291388897, real_size = 36159024 2024/08/20-14:06:06.789664 140500607346240 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667828.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 879703 prefix = 4 raw-key = 0.0141 GB zip-key = 0.0076 GB avg-key = 16.00 avg-zkey = 8.62 raw-val = 0.1037 GB zip-val = 0.0284 GB avg-val = 117.83 avg-zval = 32.24 2024/08/20-14:06:07.496729 140500607346240 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00/14667828.sst): second pass time = 1.31's, 79.223'MB/sec, value only(80.8% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.71's, 56.807'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 267378.179'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.362'MB/sec write SST data time = 0.10's, 406.022'MB/sec dict compress time = 0.00's, 1037384.000'MB/sec z-dict build time = 0.00's, sample length = 1.037'MB, throughput = 24036.331'MB/sec zip my value time = 1.31's, unzip length = 0.104'GB zip my value throughput = 79.223'MB/sec zip pipeline throughput = 79.223'MB/sec entries = 879703 avg-key = 28.00 avg-zkey = 8.62 avg-val = 117.83 avg-zval = 32.24 usrkeys = 879703 avg-key = 20.00 avg-zkey = 8.62 avg-val = 124.83 avg-zval = 32.24 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 879703 bytes = 3188944 } seq expand size = 6157921 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0176 GB value = 0.1037 GB dict = 1.04 MB all = 0.1283 GB } __ZipSize{ index = 0.0076 GB value = 0.0284 GB dict = 1.04 MB all = 0.0402 GB } UnZip/Zip{ index = 2.3211 value = 3.6552 dict = 1.00 all = 3.1937 } Zip/UnZip{ index = 0.4308 value = 0.2736 dict = 1.00 all = 0.3131 } ---------------------------- total value len = 63.095600 GB avg = 0.179 KB (by entry num) total key len = 6.968419 GB avg = 0.020 KB total ukey len = 3.317837 GB avg = 0.008 KB total ukey num = 0.395750029 Billion total entry num = 0.352628037 Billion write speed all = 0.947755051 MB/sec (with seq num) write speed all = 0.909595093 MB/sec (without seq num) 2024/08/20-14:06:07.547610 140500607346240 [compaction_job.cc:1944] [default] [JOB 33438] Generated table #14667828: 879703 keys, 40169286 bytes, temperature: kWarm 2024/08/20-14:06:07.547682 140500607346240 EVENT_LOG_v1 {"time_micros": 1724133967547647, "cf_name": "default", "job": 33438, "event": "table_file_creation", "file_number": 14667828, "file_size": 40169286, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190063383289, "largest_seqno": 190569832544, "table_properties": {"data_size": 28359008, "index_size": 7579904, "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": 24631684, "raw_average_key_size": 28, "raw_value_size": 103657798, "raw_average_value_size": 117, "num_data_blocks": 1, "num_entries": 879703, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724133964, "oldest_key_time": 0, "file_creation_time": 1724133964, "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": 14667828, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:06:07.571025 140500607346240 [compaction_job.cc:699] job-33438: subcompact[0], size: 0.244884 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-33438/att-00 [14667825,14667826,14667827,14667828] 2024/08/20-14:06:07.619008 140500607346240 (Original Log Time 2024/08/20-14:05:43.943238) EVENT_LOG_v1 {"time_micros": 1724133943943182, "job": 33438, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14666577, 14666578], "files_L4": [14661609, 14661610, 14661611, 14664400], "score": 1.01266, "input_data_size": 264898998, "oldest_snapshot_seqno": 190636079688} 2024/08/20-14:06:07.619012 140500607346240 (Original Log Time 2024/08/20-14:06:07.618290) [compaction_job.cc:2018] [default] [JOB 33438] Compacted 2@3 + 4@4 files to L4 => 244883579 bytes 2024/08/20-14:06:07.619014 140500607346240 (Original Log Time 2024/08/20-14:06:07.618934) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 4 0 0] max score 0.00, MB/sec: 11.2 rd, 10.4 wr, level 4, files in(2, 4) out(4 +0 blob) MB in(42.7, 209.9 +0.0 blob) out(233.5 +0.0 blob), read-write-amplify(11.4) write-amplify(5.5) OK, records in: 6851315, records dropped: 434847 output_compression: Snappy 2024/08/20-14:06:07.619023 140500607346240 (Original Log Time 2024/08/20-14:06:07.618983) EVENT_LOG_v1 {"time_micros": 1724133967618962, "cf": "default", "job": 33438, "event": "compaction_finished", "compaction_time_micros": 23627801, "compaction_time_cpu_micros": 10894292, "output_level": 4, "num_output_files": 4, "total_output_size": 244883579, "num_input_records": 6851315, "num_output_records": 6416468, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 194600772, "file_range_sync_nanos": 0, "file_fsync_nanos": 3675, "file_prepare_write_nanos": 14208, "lsm_state": [0, 0, 0, 0, 4, 0, 0]} 2024/08/20-14:06:07.725937 140500607346240 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":1724133943,"executesMs":23786,"compactionJobId":33438,"attempt":0,"compactionInputRawBytes":995344354,"compactionInputZipBytes":264898998,"compactionOutputRawBytes":0,"compactionOutputZipBytes":244883579,"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":"00-2498942eac809120d736bc91957ad052-a3fc0c6866120b13-00"}}, response = 2024/08/20-14:06:07.726043 140500607346240 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-33438/att-00: olev 4, work 23.786 s, result 6.443 ms, install 0.756 ms, input{raw 949.234 MiB zip 252.627 MiB}