2024/08/20-01:42:14.557630 140500414314048 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00: fork to child time = 0.025590 sec 2024/08/20-01:42:14.558623 140500414314048 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00 2024/08/20-01:42:14.563499 140500414314048 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00 2024/08/20-01:42:14.572111 140500414314048 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-01:42:14.572448 140500414314048 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-01:42:14.611226 140500414314048 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05411/att-00/MANIFEST-14619535 2024/08/20-01:42:14.637294 140500414314048 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05411/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14626052, last_sequence is 189724271315, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14626011 2024/08/20-01:42:14.637305 140500414314048 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-01:42:14.637377 140500414314048 [version_set.cc:5652] Creating manifest 14626052 2024/08/20-01:42:14.693401 140500414314048 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-01:42:14.721553 140500414314048 [compaction_job.cc:2433] [default] [JOB 5411] Compacting 1@1 + 3@2 files to L2, score 0.85, subcompactions 1 : 1 2024/08/20-01:42:14.721578 140500414314048 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 2686 Base level 1, inputs: [14626027(31MB)], [14625902(20MB) 14625903(20MB) 14625935(20MB)] 2024/08/20-01:42:15.010777 140500414314048 [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 2024/08/20-01:42:15.010807 140500414314048 [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 2024/08/20-01:42:15.010832 140500414314048 [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 2024/08/20-01:42:15.010848 140500414314048 [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 2024/08/20-01:42:15.010862 140500414314048 [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 2024/08/20-01:42:15.226491 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626053.sst) /dev/shm/ToplingTemp/Topling-98812-mG9fYS 2024/08/20-01:42:15.888259 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626053.sst): first pass time = 0.66's, 101.418'MB/sec 2024/08/20-01:42:21.402830 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626053.sst): old prealloc_size = 73819750, real_size = 19416960 2024/08/20-01:42:21.403255 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626053.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465651 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 = 0.0184 GB avg-val = 116.12 avg-zval = 39.54 2024/08/20-01:42:21.405256 140500414314048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626053.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:42:22.226281 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626053.sst): second pass time = 5.51's, 9.817'MB/sec, value only(80.6% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.82's, 25.941'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2429.261'MB/sec (index lex order gen) rebuild zvType time = 0.65's, 0.180'MB/sec write SST data time = 0.18's, 120.415'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 11968.647'MB/sec zip my value time = 5.51's, unzip length = 0.054'GB zip my value throughput = 9.817'MB/sec zip pipeline throughput = 128.624'MB/sec entries = 465651 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.12 avg-zval = 39.54 usrkeys = 465651 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.12 avg-zval = 39.54 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465651 bytes = 1513376 } seq expand size = 3259557 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 = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5035 value = 2.9364 dict = 1.00 all = 3.1417 } Zip/UnZip{ index = 0.0952 value = 0.3405 dict = 1.00 all = 0.3183 } ---------------------------- total value len = 62.354080 GB avg = 0.180 KB (by entry num) total key len = 6.801796 GB avg = 0.020 KB total ukey len = 3.198820 GB avg = 0.008 KB total ukey num = 0.389799212 Billion total entry num = 0.346677220 Billion write speed all = 2.360186335 MB/sec (with seq num) write speed all = 2.265533746 MB/sec (without seq num) 2024/08/20-01:42:22.263501 140500414314048 [compaction_job.cc:1944] [default] [JOB 5411] Generated table #14626053: 465651 keys, 21361016 bytes, temperature: kWarm 2024/08/20-01:42:22.263607 140500414314048 EVENT_LOG_v1 {"time_micros": 1724089342263545, "cf_name": "default", "job": 5411, "event": "table_file_creation", "file_number": 14626053, "file_size": 21361016, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189676191254, "largest_seqno": 189724222641, "table_properties": {"data_size": 18413680, "index_size": 886656, "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": 13038228, "raw_average_key_size": 28, "raw_value_size": 54070738, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465651, "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": 1724089335, "oldest_key_time": 0, "file_creation_time": 1724089335, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626053, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:42:22.309461 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626054.sst) /dev/shm/ToplingTemp/Topling-98812-5cgU4V 2024/08/20-01:42:23.240847 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626054.sst): first pass time = 0.93's, 72.057'MB/sec 2024/08/20-01:42:27.738088 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626054.sst): old prealloc_size = 73819750, real_size = 19774448 2024/08/20-01:42:27.738478 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626054.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466029 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 = 0.0188 GB avg-val = 116.00 avg-zval = 40.28 2024/08/20-01:42:27.738935 140500414314048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626054.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:42:28.401753 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626054.sst): second pass time = 4.50's, 12.024'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 32.730'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2589.208'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.232'MB/sec write SST data time = 0.16's, 134.599'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 = 11460.060'MB/sec zip my value time = 4.50's, unzip length = 0.054'GB zip my value throughput = 12.024'MB/sec zip pipeline throughput = 156.959'MB/sec entries = 466029 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.00 avg-zval = 40.28 usrkeys = 466029 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.00 avg-zval = 40.28 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466029 bytes = 1514608 } seq expand size = 3262203 multi value expand size = 0 cnt WriteAppend = 14 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 = 10.5068 value = 2.8800 dict = 1.00 all = 3.0895 } Zip/UnZip{ index = 0.0952 value = 0.3472 dict = 1.00 all = 0.3237 } ---------------------------- total value len = 62.411402 GB avg = 0.180 KB (by entry num) total key len = 6.814845 GB avg = 0.020 KB total ukey len = 3.208141 GB avg = 0.008 KB total ukey num = 0.390265241 Billion total entry num = 0.347143249 Billion write speed all = 2.362090161 MB/sec (with seq num) write speed all = 2.267330305 MB/sec (without seq num) 2024/08/20-01:42:28.434484 140500414314048 [compaction_job.cc:1944] [default] [JOB 5411] Generated table #14626054: 466029 keys, 21721246 bytes, temperature: kWarm 2024/08/20-01:42:28.434568 140500414314048 EVENT_LOG_v1 {"time_micros": 1724089348434523, "cf_name": "default", "job": 5411, "event": "table_file_creation", "file_number": 14626054, "file_size": 21721246, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189676191272, "largest_seqno": 189724222893, "table_properties": {"data_size": 18770656, "index_size": 887104, "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": 13048812, "raw_average_key_size": 28, "raw_value_size": 54060062, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 466029, "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": 1724089342, "oldest_key_time": 0, "file_creation_time": 1724089342, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626054, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:42:28.474038 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626055.sst) /dev/shm/ToplingTemp/Topling-98812-whyaSV 2024/08/20-01:42:29.175214 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626055.sst): first pass time = 0.70's, 95.718'MB/sec 2024/08/20-01:42:30.360498 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626055.sst): old prealloc_size = 73819750, real_size = 19696064 2024/08/20-01:42:30.360846 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626055.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465911 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 = 0.0187 GB avg-val = 116.04 avg-zval = 40.12 2024/08/20-01:42:30.361295 140500414314048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626055.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-01:42:30.822663 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626055.sst): second pass time = 1.18's, 45.641'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 46.828'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2756.107'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.297'MB/sec write SST data time = 0.07's, 312.228'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 = 15272.104'MB/sec zip my value time = 1.18's, unzip length = 0.054'GB zip my value throughput = 45.641'MB/sec zip pipeline throughput = 54.315'MB/sec entries = 465911 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.04 avg-zval = 40.12 usrkeys = 465911 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.04 avg-zval = 40.12 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465911 bytes = 1514224 } seq expand size = 3261377 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 = 0.0187 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5056 value = 2.8923 dict = 1.00 all = 3.1008 } Zip/UnZip{ index = 0.0952 value = 0.3457 dict = 1.00 all = 0.3225 } ---------------------------- total value len = 62.468727 GB avg = 0.180 KB (by entry num) total key len = 6.827890 GB avg = 0.020 KB total ukey len = 3.217459 GB avg = 0.008 KB total ukey num = 0.390731152 Billion total entry num = 0.347609160 Billion write speed all = 2.364295985 MB/sec (with seq num) write speed all = 2.269416786 MB/sec (without seq num) 2024/08/20-01:42:30.858400 140500414314048 [compaction_job.cc:1944] [default] [JOB 5411] Generated table #14626055: 465911 keys, 21642396 bytes, temperature: kWarm 2024/08/20-01:42:30.858476 140500414314048 EVENT_LOG_v1 {"time_micros": 1724089350858441, "cf_name": "default", "job": 5411, "event": "table_file_creation", "file_number": 14626055, "file_size": 21642396, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189676192886, "largest_seqno": 189724222226, "table_properties": {"data_size": 18692400, "index_size": 886976, "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": 13045508, "raw_average_key_size": 28, "raw_value_size": 54063434, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465911, "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": 1724089348, "oldest_key_time": 0, "file_creation_time": 1724089348, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626055, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:42:30.889463 140500414314048 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626056.sst) /dev/shm/ToplingTemp/Topling-98812-oxoRLU 2024/08/20-01:42:31.071541 140500414314048 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626056.sst): first pass time = 0.18's, 174.051'MB/sec 2024/08/20-01:42:32.586263 140500414314048 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626056.sst): old prealloc_size = 73819750, real_size = 9435616 2024/08/20-01:42:32.586461 140500414314048 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626056.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 220426 prefix = 4 raw-key = 0.0035 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0255 GB zip-val = 0.0090 GB avg-val = 115.73 avg-zval = 40.65 2024/08/20-01:42:32.586677 140500414314048 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626056.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.032 GB 2024/08/20-01:42:32.760682 140500414314048 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00/14626056.sst): second pass time = 1.51's, 16.851'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 59.414'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2464.409'MB/sec (index lex order gen) rebuild zvType time = 0.14's, 0.391'MB/sec write SST data time = 0.03's, 309.562'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.264'MB, throughput = 5835.431'MB/sec zip my value time = 1.51's, unzip length = 0.026'GB zip my value throughput = 16.851'MB/sec zip pipeline throughput = 167.474'MB/sec entries = 220426 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.73 avg-zval = 40.65 usrkeys = 220426 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.73 avg-zval = 40.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 220426 bytes = 716400 } seq expand size = 1542982 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0044 GB value = 0.0255 GB dict = 0.26 MB all = 0.0317 GB } __ZipSize{ index = 0.0004 GB value = 0.0090 GB dict = 0.26 MB all = 0.0104 GB } UnZip/Zip{ index = 10.4845 value = 2.8472 dict = 1.00 all = 3.0573 } Zip/UnZip{ index = 0.0954 value = 0.3512 dict = 1.00 all = 0.3271 } ---------------------------- total value len = 62.495780 GB avg = 0.180 KB (by entry num) total key len = 6.834062 GB avg = 0.020 KB total ukey len = 3.221868 GB avg = 0.008 KB total ukey num = 0.390951578 Billion total entry num = 0.347829586 Billion write speed all = 2.365273182 MB/sec (with seq num) write speed all = 2.270340095 MB/sec (without seq num) 2024/08/20-01:42:32.793729 140500414314048 [compaction_job.cc:1944] [default] [JOB 5411] Generated table #14626056: 220426 keys, 10362966 bytes, temperature: kWarm 2024/08/20-01:42:32.793796 140500414314048 EVENT_LOG_v1 {"time_micros": 1724089352793763, "cf_name": "default", "job": 5411, "event": "table_file_creation", "file_number": 14626056, "file_size": 10362966, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189681333244, "largest_seqno": 189720794796, "table_properties": {"data_size": 8959824, "index_size": 420480, "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": 6171928, "raw_average_key_size": 28, "raw_value_size": 25510312, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 220426, "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": 1724089350, "oldest_key_time": 0, "file_creation_time": 1724089350, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14626056, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-01:42:32.804952 140500414314048 [compaction_job.cc:699] job-05411: subcompact[0], size: 0.075088 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-05411/att-00 [14626053,14626054,14626055,14626056] 2024/08/20-01:42:32.831357 140500414314048 (Original Log Time 2024/08/20-01:42:14.721665) EVENT_LOG_v1 {"time_micros": 1724089334721600, "job": 5411, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14626027], "files_L2": [14625902, 14625903, 14625935], "score": 0.850586, "input_data_size": 98299611, "oldest_snapshot_seqno": 189724270027} 2024/08/20-01:42:32.831361 140500414314048 (Original Log Time 2024/08/20-01:42:32.830825) [compaction_job.cc:2018] [default] [JOB 5411] Compacted 1@1 + 3@2 files to L2 => 75087624 bytes 2024/08/20-01:42:32.831363 140500414314048 (Original Log Time 2024/08/20-01:42:32.831275) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 5.4 rd, 4.2 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 62.0 +0.0 blob) out(71.6 +0.0 blob), read-write-amplify(5.2) write-amplify(2.3) OK, records in: 1630710, records dropped: 12693 output_compression: Snappy 2024/08/20-01:42:32.831370 140500414314048 (Original Log Time 2024/08/20-01:42:32.831334) EVENT_LOG_v1 {"time_micros": 1724089352831299, "cf": "default", "job": 5411, "event": "compaction_finished", "compaction_time_micros": 18083299, "compaction_time_cpu_micros": 3427806, "output_level": 2, "num_output_files": 4, "total_output_size": 75087624, "num_input_records": 1630710, "num_output_records": 1618017, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 91756714, "file_range_sync_nanos": 0, "file_fsync_nanos": 3138, "file_prepare_write_nanos": 12203, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-01:42:33.000346 140500414314048 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":1724082090,"starts":1724089334,"executesMs":18266,"compactionJobId":5411,"attempt":0,"compactionInputRawBytes":234811428,"compactionInputZipBytes":98299611,"compactionOutputRawBytes":0,"compactionOutputZipBytes":75087624,"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":"00-4e4df46ba591b9c1a8395d6a1dce6448-1f7b8303ba007e3e-00"}}, response = 2024/08/20-01:42:33.000442 140500414314048 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-05411/att-00: olev 2, work 18.267 s, result 6.256 ms, install 0.568 ms, input{raw 223.934 MiB zip 93.746 MiB}