2024/08/20-11:46:27.934528 140500271638080 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00: fork to child time = 0.013948 sec 2024/08/20-11:46:27.935899 140500271638080 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00 2024/08/20-11:46:27.941851 140500271638080 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00 2024/08/20-11:46:27.943744 140500271638080 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:46:27.944183 140500271638080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:46:28.025283 140500271638080 [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-27447/att-00/MANIFEST-14629260 2024/08/20-11:46:28.091476 140500271638080 [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-27447/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660769, last_sequence is 190486116168, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660702 2024/08/20-11:46:28.091493 140500271638080 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:46:28.091597 140500271638080 [version_set.cc:5652] Creating manifest 14660769 2024/08/20-11:46:28.125419 140500271638080 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:46:28.140806 140500271638080 [compaction_job.cc:2433] [default] [JOB 27447] Compacting 1@1 + 4@2 files to L2, score 0.92, subcompactions 1 : 1 2024/08/20-11:46:28.140828 140500271638080 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 14044 Base level 1, inputs: [14660752(31MB)], [14660718(20MB) 14660719(20MB) 14660720(20MB) 14660721(10MB)] 2024/08/20-11:46:28.387550 140500271638080 [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 2024/08/20-11:46:28.387583 140500271638080 [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 2024/08/20-11:46:28.387607 140500271638080 [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 2024/08/20-11:46:28.387622 140500271638080 [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 2024/08/20-11:46:28.387641 140500271638080 [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 2024/08/20-11:46:28.545055 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660770.sst) /dev/shm/ToplingTemp/Topling-331213-vngbD0 2024/08/20-11:46:29.062614 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660770.sst): first pass time = 0.52's, 129.677'MB/sec 2024/08/20-11:46:32.923323 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660770.sst): old prealloc_size = 73819750, real_size = 18777888 2024/08/20-11:46:32.923720 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660770.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465827 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0541 GB zip-val = 0.0178 GB avg-val = 116.06 avg-zval = 38.13 2024/08/20-11:46:32.924963 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660770.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:46:33.591950 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660770.sst): second pass time = 3.86's, 14.008'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.67's, 31.258'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2390.337'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.224'MB/sec write SST data time = 0.15's, 141.437'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 = 11831.745'MB/sec zip my value time = 3.86's, unzip length = 0.054'GB zip my value throughput = 14.008'MB/sec zip pipeline throughput = 144.543'MB/sec entries = 465827 avg-key = 28.00 avg-zkey = 1.93 avg-val = 116.06 avg-zval = 38.13 usrkeys = 465827 avg-key = 20.00 avg-zkey = 1.93 avg-val = 123.06 avg-zval = 38.13 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465827 bytes = 1688640 } seq expand size = 3260789 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0178 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.3668 value = 3.0438 dict = 1.00 all = 3.2111 } Zip/UnZip{ index = 0.0965 value = 0.3285 dict = 1.00 all = 0.3114 } ---------------------------- total value len = 62.354076 GB avg = 0.180 KB (by entry num) total key len = 6.801801 GB avg = 0.020 KB total ukey len = 3.198824 GB avg = 0.008 KB total ukey num = 0.389799388 Billion total entry num = 0.346677396 Billion write speed all = 1.054971112 MB/sec (with seq num) write speed all = 1.012662675 MB/sec (without seq num) 2024/08/20-11:46:33.627709 140500271638080 [compaction_job.cc:1944] [default] [JOB 27447] Generated table #14660770: 465827 keys, 20899316 bytes, temperature: kWarm 2024/08/20-11:46:33.627802 140500271638080 EVENT_LOG_v1 {"time_micros": 1724125593627750, "cf_name": "default", "job": 27447, "event": "table_file_creation", "file_number": 14660770, "file_size": 20899316, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190011105514, "largest_seqno": 190486056890, "table_properties": {"data_size": 17762576, "index_size": 898688, "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": 13043156, "raw_average_key_size": 28, "raw_value_size": 54065838, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465827, "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": 1724125588, "oldest_key_time": 0, "file_creation_time": 1724125588, "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": 14660770, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:46:33.673074 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660771.sst) /dev/shm/ToplingTemp/Topling-331213-Gi0Zt0 2024/08/20-11:46:34.338523 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660771.sst): first pass time = 0.67's, 100.854'MB/sec 2024/08/20-11:46:35.396421 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660771.sst): old prealloc_size = 73819750, real_size = 19137104 2024/08/20-11:46:35.396765 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660771.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466328 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0181 GB avg-val = 115.91 avg-zval = 38.88 2024/08/20-11:46:35.397160 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660771.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:46:35.842353 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660771.sst): second pass time = 1.06's, 51.129'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 47.149'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2749.947'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.346'MB/sec write SST data time = 0.11's, 192.815'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 = 12836.713'MB/sec zip my value time = 1.06's, unzip length = 0.054'GB zip my value throughput = 51.129'MB/sec zip pipeline throughput = 51.129'MB/sec entries = 466328 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.91 avg-zval = 38.88 usrkeys = 466328 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.91 avg-zval = 38.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466328 bytes = 1457296 } seq expand size = 3264296 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5036 value = 2.9809 dict = 1.00 all = 3.1920 } Zip/UnZip{ index = 0.0952 value = 0.3355 dict = 1.00 all = 0.3133 } ---------------------------- total value len = 62.411392 GB avg = 0.180 KB (by entry num) total key len = 6.814858 GB avg = 0.020 KB total ukey len = 3.208151 GB avg = 0.008 KB total ukey num = 0.390265716 Billion total entry num = 0.347143724 Billion write speed all = 1.056008401 MB/sec (with seq num) write speed all = 1.013644507 MB/sec (without seq num) 2024/08/20-11:46:35.871935 140500271638080 [compaction_job.cc:1944] [default] [JOB 27447] Generated table #14660771: 466328 keys, 21023878 bytes, temperature: kWarm 2024/08/20-11:46:35.872013 140500271638080 EVENT_LOG_v1 {"time_micros": 1724125595871970, "cf_name": "default", "job": 27447, "event": "table_file_creation", "file_number": 14660771, "file_size": 21023878, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190460266144, "largest_seqno": 190486056555, "table_properties": {"data_size": 18132416, "index_size": 887936, "index_partitions": 0, "top_level_index_size": 0, "index_key_is_user_key": 0, "index_value_is_delta_encoded": 0, "filter_size": 0, "raw_key_size": 13057184, "raw_average_key_size": 28, "raw_value_size": 54051696, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466328, "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": 1724125593, "oldest_key_time": 0, "file_creation_time": 1724125593, "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": 14660771, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:46:35.955566 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660772.sst) /dev/shm/ToplingTemp/Topling-331213-jF609X 2024/08/20-11:46:36.561502 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660772.sst): first pass time = 0.61's, 110.762'MB/sec 2024/08/20-11:46:37.811782 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660772.sst): old prealloc_size = 73819750, real_size = 19461968 2024/08/20-11:46:37.812174 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660772.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466481 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0185 GB avg-val = 115.86 avg-zval = 39.55 2024/08/20-11:46:37.812631 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660772.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:46:38.724152 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660772.sst): second pass time = 1.25's, 43.256'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.91's, 23.402'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2445.057'MB/sec (index lex order gen) rebuild zvType time = 0.76's, 0.154'MB/sec write SST data time = 0.15's, 139.734'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 = 11787.199'MB/sec zip my value time = 1.25's, unzip length = 0.054'GB zip my value throughput = 43.256'MB/sec zip pipeline throughput = 68.576'MB/sec entries = 466481 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.86 avg-zval = 39.55 usrkeys = 466481 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.86 avg-zval = 39.55 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466481 bytes = 1457776 } seq expand size = 3265367 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.4319 value = 2.9293 dict = 1.00 all = 3.1431 } Zip/UnZip{ index = 0.0959 value = 0.3414 dict = 1.00 all = 0.3182 } ---------------------------- total value len = 62.468705 GB avg = 0.180 KB (by entry num) total key len = 6.827919 GB avg = 0.020 KB total ukey len = 3.217480 GB avg = 0.008 KB total ukey num = 0.390732197 Billion total entry num = 0.347610205 Billion write speed all = 1.057035454 MB/sec (with seq num) write speed all = 1.014616498 MB/sec (without seq num) 2024/08/20-11:46:38.755230 140500271638080 [compaction_job.cc:1944] [default] [JOB 27447] Generated table #14660772: 466481 keys, 21351182 bytes, temperature: kWarm 2024/08/20-11:46:38.755315 140500271638080 EVENT_LOG_v1 {"time_micros": 1724125598755268, "cf_name": "default", "job": 27447, "event": "table_file_creation", "file_number": 14660772, "file_size": 21351182, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190465461320, "largest_seqno": 190486056225, "table_properties": {"data_size": 18450816, "index_size": 894336, "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": 13061468, "raw_average_key_size": 28, "raw_value_size": 54047450, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466481, "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": 1724125595, "oldest_key_time": 0, "file_creation_time": 1724125595, "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": 14660772, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:46:38.797088 140500271638080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660773.sst) /dev/shm/ToplingTemp/Topling-331213-KIcoy0 2024/08/20-11:46:39.628626 140500271638080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660773.sst): first pass time = 0.83's, 80.569'MB/sec 2024/08/20-11:46:40.988484 140500271638080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660773.sst): old prealloc_size = 73819750, real_size = 19418512 2024/08/20-11:46:40.988912 140500271638080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660773.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465349 prefix = 4 raw-key = 0.0074 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 = 115.96 avg-zval = 39.57 2024/08/20-11:46:40.989346 140500271638080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660773.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-11:46:41.685131 140500271638080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00/14660773.sst): second pass time = 1.36's, 39.704'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.70's, 30.582'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2153.184'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.228'MB/sec write SST data time = 0.19's, 114.873'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 = 17213.690'MB/sec zip my value time = 1.36's, unzip length = 0.054'GB zip my value throughput = 39.704'MB/sec zip pipeline throughput = 64.706'MB/sec entries = 465349 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.96 avg-zval = 39.57 usrkeys = 465349 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.96 avg-zval = 39.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465349 bytes = 1454224 } seq expand size = 3257443 multi value expand size = 0 cnt WriteAppend = 15 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 = 0.0213 GB } UnZip/Zip{ index = 10.5013 value = 2.9302 dict = 1.00 all = 3.1445 } Zip/UnZip{ index = 0.0952 value = 0.3413 dict = 1.00 all = 0.3180 } ---------------------------- total value len = 62.525925 GB avg = 0.180 KB (by entry num) total key len = 6.840949 GB avg = 0.020 KB total ukey len = 3.226787 GB avg = 0.008 KB total ukey num = 0.391197546 Billion total entry num = 0.348075554 Billion write speed all = 1.058059237 MB/sec (with seq num) write speed all = 1.015585413 MB/sec (without seq num) 2024/08/20-11:46:41.715132 140500271638080 [compaction_job.cc:1944] [default] [JOB 27447] Generated table #14660773: 465349 keys, 21304504 bytes, temperature: kWarm 2024/08/20-11:46:41.715209 140500271638080 EVENT_LOG_v1 {"time_micros": 1724125601715164, "cf_name": "default", "job": 27447, "event": "table_file_creation", "file_number": 14660773, "file_size": 21304504, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190465462476, "largest_seqno": 190486057100, "table_properties": {"data_size": 18415744, "index_size": 886272, "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": 13029772, "raw_average_key_size": 28, "raw_value_size": 53962354, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 465349, "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": 1724125598, "oldest_key_time": 0, "file_creation_time": 1724125598, "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": 14660773, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:46:41.738888 140500271638080 [compaction_job.cc:699] job-27447: subcompact[0], size: 0.084579 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27447/att-00 [14660770,14660771,14660772,14660773] 2024/08/20-11:46:41.782058 140500271638080 (Original Log Time 2024/08/20-11:46:28.140903) EVENT_LOG_v1 {"time_micros": 1724125588140847, "job": 27447, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14660752], "files_L2": [14660718, 14660719, 14660720, 14660721], "score": 0.921281, "input_data_size": 108104041, "oldest_snapshot_seqno": 190486114956} 2024/08/20-11:46:41.782063 140500271638080 (Original Log Time 2024/08/20-11:46:41.778497) [compaction_job.cc:2018] [default] [JOB 27447] Compacted 1@1 + 4@2 files to L2 => 84578880 bytes 2024/08/20-11:46:41.782065 140500271638080 (Original Log Time 2024/08/20-11:46:41.781963) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 7.9 rd, 6.2 wr, level 2, files in(1, 4) out(4 +0 blob) MB in(31.8, 71.3 +0.0 blob) out(80.7 +0.0 blob), read-write-amplify(5.8) write-amplify(2.5) OK, records in: 1863985, records dropped: 0 output_compression: Snappy 2024/08/20-11:46:41.782077 140500271638080 (Original Log Time 2024/08/20-11:46:41.782025) EVENT_LOG_v1 {"time_micros": 1724125601781997, "cf": "default", "job": 27447, "event": "compaction_finished", "compaction_time_micros": 13598002, "compaction_time_cpu_micros": 4105908, "output_level": 2, "num_output_files": 4, "total_output_size": 84578880, "num_input_records": 1863985, "num_output_records": 1863985, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 101055332, "file_range_sync_nanos": 0, "file_fsync_nanos": 3095, "file_prepare_write_nanos": 14533, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-11:46:41.916434 140500271638080 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":1724125587,"executesMs":13837,"compactionJobId":27447,"attempt":0,"compactionInputRawBytes":268318918,"compactionInputZipBytes":108104041,"compactionOutputRawBytes":0,"compactionOutputZipBytes":84578880,"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":"00-2f20505a750012b6be02593037232887-6a32d9921516c5fd-00"}}, response = 2024/08/20-11:46:41.916571 140500271638080 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27447/att-00: olev 2, work 13.837 s, result 6.244 ms, install 3.623 ms, input{raw 255.889 MiB zip 103.096 MiB}