2024/08/20-16:54:18.452584 140500238067264 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00: fork to child time = 0.010269 sec 2024/08/20-16:54:18.453600 140500238067264 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00 2024/08/20-16:54:18.459036 140500238067264 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00 2024/08/20-16:54:18.467597 140500238067264 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-16:54:18.467909 140500238067264 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-16:54:18.505995 140500238067264 [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-40485/att-00/MANIFEST-14629260 2024/08/20-16:54:18.562255 140500238067264 [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-40485/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14675827, last_sequence is 190808451786, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14675733 2024/08/20-16:54:18.562263 140500238067264 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-16:54:18.562342 140500238067264 [version_set.cc:5652] Creating manifest 14675827 2024/08/20-16:54:18.593777 140500238067264 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-16:54:18.615130 140500238067264 [compaction_job.cc:2433] [default] [JOB 40485] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-16:54:18.615143 140500238067264 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 20629 Base level 1, inputs: [14675759(31MB)], [14675815(10MB) 14675711(20MB) 14675712(20MB) 14675820(20MB)] 2024/08/20-16:54:19.019962 140500238067264 [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 2024/08/20-16:54:19.020006 140500238067264 [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 2024/08/20-16:54:19.020036 140500238067264 [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 2024/08/20-16:54:19.020057 140500238067264 [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 2024/08/20-16:54:19.020070 140500238067264 [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 2024/08/20-16:54:19.148620 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675828.sst) /dev/shm/ToplingTemp/Topling-431289-NVXlLf 2024/08/20-16:54:19.783733 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675828.sst): first pass time = 0.64's, 105.677'MB/sec 2024/08/20-16:54:21.160965 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675828.sst): old prealloc_size = 73819750, real_size = 19537664 2024/08/20-16:54:21.161346 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675828.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466047 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 = 0.0185 GB avg-val = 116.00 avg-zval = 39.76 2024/08/20-16:54:21.161824 140500238067264 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675828.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-16:54:21.832747 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675828.sst): second pass time = 1.38's, 39.283'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 32.154'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2523.451'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.225'MB/sec write SST data time = 0.15's, 140.718'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 = 10888.991'MB/sec zip my value time = 1.38's, unzip length = 0.054'GB zip my value throughput = 39.283'MB/sec zip pipeline throughput = 65.301'MB/sec entries = 466047 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.00 avg-zval = 39.76 usrkeys = 466047 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.00 avg-zval = 39.76 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466047 bytes = 1631184 } seq expand size = 3262329 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.4364 value = 2.9177 dict = 1.00 all = 3.1067 } Zip/UnZip{ index = 0.0958 value = 0.3427 dict = 1.00 all = 0.3219 } ---------------------------- total value len = 62.354072 GB avg = 0.180 KB (by entry num) total key len = 6.801807 GB avg = 0.020 KB total ukey len = 3.198828 GB avg = 0.008 KB total ukey num = 0.389799608 Billion total entry num = 0.346677616 Billion write speed all = 0.823082122 MB/sec (with seq num) write speed all = 0.790073313 MB/sec (without seq num) 2024/08/20-16:54:21.865768 140500238067264 [compaction_job.cc:1944] [default] [JOB 40485] Generated table #14675828: 466047 keys, 21601170 bytes, temperature: kWarm 2024/08/20-16:54:21.865879 140500238067264 EVENT_LOG_v1 {"time_micros": 1724144061865812, "cf_name": "default", "job": 40485, "event": "table_file_creation", "file_number": 14675828, "file_size": 21601170, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 190807975092, "table_properties": {"data_size": 18527856, "index_size": 893120, "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": 13049316, "raw_average_key_size": 28, "raw_value_size": 54059590, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466047, "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": 1724144059, "oldest_key_time": 0, "file_creation_time": 1724144059, "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": 14675828, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:54:21.894807 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675829.sst) /dev/shm/ToplingTemp/Topling-431289-9do3yh 2024/08/20-16:54:22.632594 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675829.sst): first pass time = 0.74's, 90.967'MB/sec 2024/08/20-16:54:24.594295 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675829.sst): old prealloc_size = 73819750, real_size = 19364288 2024/08/20-16:54:24.594639 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675829.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466645 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0184 GB avg-val = 115.81 avg-zval = 39.35 2024/08/20-16:54:24.595163 140500238067264 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675829.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-16:54:24.999126 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675829.sst): second pass time = 1.96's, 27.562'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.40's, 52.645'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2752.403'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.348'MB/sec write SST data time = 0.07's, 307.144'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 = 15137.449'MB/sec zip my value time = 1.96's, unzip length = 0.054'GB zip my value throughput = 27.562'MB/sec zip pipeline throughput = 153.757'MB/sec entries = 466645 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.81 avg-zval = 39.35 usrkeys = 466645 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.81 avg-zval = 39.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466645 bytes = 1516608 } seq expand size = 3266515 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5710 value = 2.9428 dict = 1.00 all = 3.1489 } Zip/UnZip{ index = 0.0946 value = 0.3398 dict = 1.00 all = 0.3176 } ---------------------------- total value len = 62.411381 GB avg = 0.180 KB (by entry num) total key len = 6.814873 GB avg = 0.020 KB total ukey len = 3.208161 GB avg = 0.008 KB total ukey num = 0.390266253 Billion total entry num = 0.347144261 Billion write speed all = 0.823888670 MB/sec (with seq num) write speed all = 0.790836675 MB/sec (without seq num) 2024/08/20-16:54:25.050775 140500238067264 [compaction_job.cc:1944] [default] [JOB 40485] Generated table #14675829: 466645 keys, 21311858 bytes, temperature: kWarm 2024/08/20-16:54:25.050855 140500238067264 EVENT_LOG_v1 {"time_micros": 1724144065050813, "cf_name": "default", "job": 40485, "event": "table_file_creation", "file_number": 14675829, "file_size": 21311858, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190753018233, "largest_seqno": 190807973640, "table_properties": {"data_size": 18364592, "index_size": 882880, "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": 13066060, "raw_average_key_size": 28, "raw_value_size": 54042822, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466645, "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": 1724144061, "oldest_key_time": 0, "file_creation_time": 1724144061, "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": 14675829, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:54:25.082725 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675830.sst) /dev/shm/ToplingTemp/Topling-431289-72n0ld 2024/08/20-16:54:26.005945 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675830.sst): first pass time = 0.92's, 72.695'MB/sec 2024/08/20-16:54:27.490153 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675830.sst): old prealloc_size = 73819750, real_size = 19322800 2024/08/20-16:54:27.490522 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675830.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466009 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 = 0.0183 GB avg-val = 116.01 avg-zval = 39.31 2024/08/20-16:54:27.490947 140500238067264 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675830.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-16:54:27.959077 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675830.sst): second pass time = 1.46's, 36.917'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 45.354'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2613.614'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.305'MB/sec write SST data time = 0.09's, 244.616'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 = 13172.869'MB/sec zip my value time = 1.46's, unzip length = 0.054'GB zip my value throughput = 36.917'MB/sec zip pipeline throughput = 71.626'MB/sec entries = 466009 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.01 avg-zval = 39.31 usrkeys = 466009 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.01 avg-zval = 39.31 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466009 bytes = 1514544 } seq expand size = 3262063 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 = 0.0183 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.5025 value = 2.9511 dict = 1.00 all = 3.1554 } Zip/UnZip{ index = 0.0952 value = 0.3389 dict = 1.00 all = 0.3169 } ---------------------------- total value len = 62.468704 GB avg = 0.180 KB (by entry num) total key len = 6.827921 GB avg = 0.020 KB total ukey len = 3.217481 GB avg = 0.008 KB total ukey num = 0.390732262 Billion total entry num = 0.347610270 Billion write speed all = 0.824697131 MB/sec (with seq num) write speed all = 0.791601932 MB/sec (without seq num) 2024/08/20-16:54:27.987755 140500238067264 [compaction_job.cc:1944] [default] [JOB 40485] Generated table #14675830: 466009 keys, 21267762 bytes, temperature: kWarm 2024/08/20-16:54:27.987841 140500238067264 EVENT_LOG_v1 {"time_micros": 1724144067987796, "cf_name": "default", "job": 40485, "event": "table_file_creation", "file_number": 14675830, "file_size": 21267762, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190746608053, "largest_seqno": 190807971851, "table_properties": {"data_size": 18318688, "index_size": 887424, "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": 13048252, "raw_average_key_size": 28, "raw_value_size": 54060682, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 466009, "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": 1724144065, "oldest_key_time": 0, "file_creation_time": 1724144065, "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": 14675830, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:54:28.023245 140500238067264 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675831.sst) /dev/shm/ToplingTemp/Topling-431289-bCUaVg 2024/08/20-16:54:28.487136 140500238067264 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675831.sst): first pass time = 0.46's, 144.507'MB/sec 2024/08/20-16:54:29.311797 140500238067264 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675831.sst): old prealloc_size = 73819750, real_size = 19424368 2024/08/20-16:54:29.312151 140500238067264 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675831.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 = 1.90 raw-val = 0.0540 GB zip-val = 0.0184 GB avg-val = 115.71 avg-zval = 39.49 2024/08/20-16:54:29.312550 140500238067264 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675831.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-16:54:29.679628 140500238067264 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00/14675831.sst): second pass time = 0.82's, 65.514'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 58.259'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2688.472'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.389'MB/sec write SST data time = 0.07's, 316.751'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 = 13768.703'MB/sec zip my value time = 0.82's, unzip length = 0.054'GB zip my value throughput = 65.514'MB/sec zip pipeline throughput = 65.514'MB/sec entries = 466402 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.71 avg-zval = 39.49 usrkeys = 466402 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.71 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 = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0184 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5000 value = 2.9300 dict = 1.00 all = 3.1279 } Zip/UnZip{ index = 0.0952 value = 0.3413 dict = 1.00 all = 0.3197 } ---------------------------- total value len = 62.525937 GB avg = 0.180 KB (by entry num) total key len = 6.840981 GB avg = 0.020 KB total ukey len = 3.226810 GB avg = 0.008 KB total ukey num = 0.391198664 Billion total entry num = 0.348076672 Billion write speed all = 0.825516773 MB/sec (with seq num) write speed all = 0.792377849 MB/sec (without seq num) 2024/08/20-16:54:29.708214 140500238067264 [compaction_job.cc:1944] [default] [JOB 40485] Generated table #14675831: 466402 keys, 21429074 bytes, temperature: kWarm 2024/08/20-16:54:29.708282 140500238067264 EVENT_LOG_v1 {"time_micros": 1724144069708246, "cf_name": "default", "job": 40485, "event": "table_file_creation", "file_number": 14675831, "file_size": 21429074, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190740535400, "largest_seqno": 190807974820, "table_properties": {"data_size": 18419168, "index_size": 888384, "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": 53968200, "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": 1724144068, "oldest_key_time": 0, "file_creation_time": 1724144068, "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": 14675831, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-16:54:29.723863 140500238067264 [compaction_job.cc:699] job-40485: subcompact[0], size: 0.085610 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-40485/att-00 [14675828,14675829,14675830,14675831] 2024/08/20-16:54:29.748339 140500238067264 (Original Log Time 2024/08/20-16:54:18.615199) EVENT_LOG_v1 {"time_micros": 1724144058615156, "job": 40485, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14675759], "files_L2": [14675815, 14675711, 14675712, 14675820], "score": 0.994254, "input_data_size": 108207043, "oldest_snapshot_seqno": 190808451055} 2024/08/20-16:54:29.748343 140500238067264 (Original Log Time 2024/08/20-16:54:29.747793) [compaction_job.cc:2018] [default] [JOB 40485] Compacted 1@1 + 4@2 files to L2 => 85609864 bytes 2024/08/20-16:54:29.748345 140500238067264 (Original Log Time 2024/08/20-16:54:29.748269) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 9.7 rd, 7.7 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 71.4 +0.0 blob) out(81.6 +0.0 blob), read-write-amplify(5.8) write-amplify(2.6) OK, records in: 1865103, records dropped: 0 output_compression: Snappy 2024/08/20-16:54:29.748351 140500238067264 (Original Log Time 2024/08/20-16:54:29.748314) EVENT_LOG_v1 {"time_micros": 1724144069748293, "cf": "default", "job": 40485, "event": "compaction_finished", "compaction_time_micros": 11108678, "compaction_time_cpu_micros": 3602340, "output_level": 2, "num_output_files": 4, "total_output_size": 85609864, "num_input_records": 1865103, "num_output_records": 1865103, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 61569524, "file_range_sync_nanos": 0, "file_fsync_nanos": 3104, "file_prepare_write_nanos": 11890, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-16:54:29.871335 140500238067264 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":1724144058,"executesMs":11290,"compactionJobId":40485,"attempt":0,"compactionInputRawBytes":268354178,"compactionInputZipBytes":108207043,"compactionOutputRawBytes":0,"compactionOutputZipBytes":85609864,"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-b8ce2e69c6259993cdde8fd3bd976c69-9a350ca419879950-00"}}, response = 2024/08/20-16:54:29.871423 140500238067264 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-40485/att-00: olev 2, work 11.290 s, result 4.765 ms, install 0.579 ms, input{raw 255.922 MiB zip 103.194 MiB}