2024/07/08-21:46:39.933295 140064048453184 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00: fork to child time = 0.025885 sec 2024/07/08-21:46:39.934362 140064048453184 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00 2024/07/08-21:46:39.939948 140064048453184 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00 2024/07/08-21:46:39.950332 140064048453184 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-21:46:39.950752 140064048453184 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-21:46:39.991296 140064048453184 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17803/att-00/MANIFEST-12625661 2024/07/08-21:46:40.006518 140064048453184 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17803/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12645138, last_sequence is 147599111357, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12644978 2024/07/08-21:46:40.006529 140064048453184 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-21:46:40.006617 140064048453184 [version_set.cc:5652] Creating manifest 12645138 2024/07/08-21:46:40.066047 140064048453184 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-21:46:40.085694 140064048453184 [compaction_job.cc:2433] [default] [JOB 17803] Compacting 1@1 + 4@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/08-21:46:40.085718 140064048453184 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9591 Base level 1, inputs: [12645117(31MB)], [12645083(20MB) 12645084(21MB) 12645085(19MB) 12645099(20MB)] 2024/07/08-21:46:40.335979 140064048453184 [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 2024/07/08-21:46:40.336024 140064048453184 [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 2024/07/08-21:46:40.336048 140064048453184 [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 2024/07/08-21:46:40.336069 140064048453184 [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 2024/07/08-21:46:40.336084 140064048453184 [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 2024/07/08-21:46:40.494658 140064048453184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645139.sst) /dev/shm/ToplingTemp/Topling-51001-PKtuMC 2024/07/08-21:46:41.048527 140064048453184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645139.sst): first pass time = 0.55's, 121.176'MB/sec 2024/07/08-21:46:44.289250 140064048453184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645139.sst): old prealloc_size = 73819750, real_size = 19413424 2024/07/08-21:46:44.289673 140064048453184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645139.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466562 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 = 115.84 avg-zval = 39.45 2024/07/08-21:46:44.290222 140064048453184 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645139.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-21:46:45.027769 140064048453184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645139.sst): second pass time = 3.24's, 16.700'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 28.922'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2243.428'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.225'MB/sec write SST data time = 0.22's, 96.754'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 = 13290.941'MB/sec zip my value time = 3.24's, unzip length = 0.054'GB zip my value throughput = 16.700'MB/sec zip pipeline throughput = 129.961'MB/sec entries = 466562 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.84 avg-zval = 39.45 usrkeys = 466562 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.84 avg-zval = 39.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466562 bytes = 1516336 } seq expand size = 3265934 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 = 0.0214 GB } UnZip/Zip{ index = 10.5021 value = 2.9359 dict = 1.00 all = 3.1419 } Zip/UnZip{ index = 0.0952 value = 0.3406 dict = 1.00 all = 0.3183 } ---------------------------- total value len = 0.057311 GB avg = 0.123 KB (by entry num) total key len = 0.013064 GB avg = 0.028 KB total ukey len = 0.009331 GB avg = 0.020 KB total ukey num = 0.000466562 Billion total entry num = 0.000466562 Billion write speed all = 0.006780558 MB/sec (with seq num) write speed all = 0.006420935 MB/sec (without seq num) 2024/07/08-21:46:45.058668 140064048453184 [compaction_job.cc:1944] [default] [JOB 17803] Generated table #12645139: 466562 keys, 21359046 bytes, temperature: kWarm 2024/07/08-21:46:45.058768 140064048453184 EVENT_LOG_v1 {"time_micros": 1720446405058710, "cf_name": "default", "job": 17803, "event": "table_file_creation", "file_number": 12645139, "file_size": 21359046, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147555020087, "largest_seqno": 147598763906, "table_properties": {"data_size": 18408096, "index_size": 888512, "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": 13063736, "raw_average_key_size": 28, "raw_value_size": 54045220, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466562, "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": 1720446400, "oldest_key_time": 0, "file_creation_time": 1720446400, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12645139, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:46:45.095867 140064048453184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645140.sst) /dev/shm/ToplingTemp/Topling-51001-DGIHFD 2024/07/08-21:46:45.779220 140064048453184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645140.sst): first pass time = 0.68's, 98.213'MB/sec 2024/07/08-21:46:48.035050 140064048453184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645140.sst): old prealloc_size = 73819750, real_size = 19984144 2024/07/08-21:46:48.035447 140064048453184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645140.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465940 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 = 0.0190 GB avg-val = 116.03 avg-zval = 40.74 2024/07/08-21:46:48.036429 140064048453184 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645140.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-21:46:48.545290 140064048453184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645140.sst): second pass time = 2.25's, 23.975'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 42.982'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2395.521'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.319'MB/sec write SST data time = 0.14's, 151.707'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 = 14725.553'MB/sec zip my value time = 2.25's, unzip length = 0.054'GB zip my value throughput = 23.975'MB/sec zip pipeline throughput = 100.335'MB/sec entries = 465940 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.03 avg-zval = 40.74 usrkeys = 465940 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.03 avg-zval = 40.74 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465940 bytes = 1514320 } seq expand size = 3261580 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 = 0.0190 GB dict = 0.54 MB all = 0.0219 GB } UnZip/Zip{ index = 10.5055 value = 2.8483 dict = 1.00 all = 3.0601 } Zip/UnZip{ index = 0.0952 value = 0.3511 dict = 1.00 all = 0.3268 } ---------------------------- total value len = 0.114635 GB avg = 0.123 KB (by entry num) total key len = 0.026110 GB avg = 0.028 KB total ukey len = 0.018650 GB avg = 0.020 KB total ukey num = 0.000932502 Billion total entry num = 0.000932502 Billion write speed all = 0.013556100 MB/sec (with seq num) write speed all = 0.012837578 MB/sec (without seq num) 2024/07/08-21:46:48.578080 140064048453184 [compaction_job.cc:1944] [default] [JOB 17803] Generated table #12645140: 465940 keys, 21930658 bytes, temperature: kWarm 2024/07/08-21:46:48.578149 140064048453184 EVENT_LOG_v1 {"time_micros": 1720446408578118, "cf_name": "default", "job": 17803, "event": "table_file_creation", "file_number": 12645140, "file_size": 21930658, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147561495412, "largest_seqno": 147598764889, "table_properties": {"data_size": 18980416, "index_size": 887040, "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": 13046320, "raw_average_key_size": 28, "raw_value_size": 54062624, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465940, "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": 1720446405, "oldest_key_time": 0, "file_creation_time": 1720446405, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12645140, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:46:48.599613 140064048453184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645141.sst) /dev/shm/ToplingTemp/Topling-51001-23GCtF 2024/07/08-21:46:49.133860 140064048453184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645141.sst): first pass time = 0.53's, 125.624'MB/sec 2024/07/08-21:46:49.837054 140064048453184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645141.sst): old prealloc_size = 73819750, real_size = 18721232 2024/07/08-21:46:49.837419 140064048453184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645141.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465394 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0177 GB avg-val = 116.20 avg-zval = 38.07 2024/07/08-21:46:49.837814 140064048453184 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645141.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-21:46:50.212483 140064048453184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645141.sst): second pass time = 0.70's, 76.991'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 55.045'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2596.493'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.379'MB/sec write SST data time = 0.07's, 304.453'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 = 15058.113'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 76.991'MB/sec zip pipeline throughput = 76.991'MB/sec entries = 465394 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.20 avg-zval = 38.07 usrkeys = 465394 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.20 avg-zval = 38.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465394 bytes = 1512544 } seq expand size = 3257758 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 = 0.0177 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.5061 value = 3.0520 dict = 1.00 all = 3.2475 } Zip/UnZip{ index = 0.0952 value = 0.3277 dict = 1.00 all = 0.3079 } ---------------------------- total value len = 0.171971 GB avg = 0.123 KB (by entry num) total key len = 0.039141 GB avg = 0.028 KB total ukey len = 0.027958 GB avg = 0.020 KB total ukey num = 0.001397896 Billion total entry num = 0.001397896 Billion write speed all = 0.020330305 MB/sec (with seq num) write speed all = 0.019253355 MB/sec (without seq num) 2024/07/08-21:46:50.241307 140064048453184 [compaction_job.cc:1944] [default] [JOB 17803] Generated table #12645141: 465394 keys, 20664796 bytes, temperature: kWarm 2024/07/08-21:46:50.241410 140064048453184 EVENT_LOG_v1 {"time_micros": 1720446410241352, "cf_name": "default", "job": 17803, "event": "table_file_creation", "file_number": 12645141, "file_size": 20664796, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147554935963, "largest_seqno": 147598765007, "table_properties": {"data_size": 17718720, "index_size": 885952, "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": 13031032, "raw_average_key_size": 28, "raw_value_size": 54077888, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465394, "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": 1720446408, "oldest_key_time": 0, "file_creation_time": 1720446408, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12645141, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:46:50.263145 140064048453184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645142.sst) /dev/shm/ToplingTemp/Topling-51001-v5YoyD 2024/07/08-21:46:50.654095 140064048453184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645142.sst): first pass time = 0.39's, 171.674'MB/sec 2024/07/08-21:46:51.365104 140064048453184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645142.sst): old prealloc_size = 73819750, real_size = 19487024 2024/07/08-21:46:51.365455 140064048453184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645142.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466361 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 = 0.0185 GB avg-val = 115.90 avg-zval = 39.63 2024/07/08-21:46:51.365837 140064048453184 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645142.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/08-21:46:51.727306 140064048453184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645142.sst): second pass time = 0.71's, 76.112'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.180'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2714.166'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.395'MB/sec write SST data time = 0.07's, 319.800'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 = 14079.151'MB/sec zip my value time = 0.71's, unzip length = 0.054'GB zip my value throughput = 76.112'MB/sec zip pipeline throughput = 76.112'MB/sec entries = 466361 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.90 avg-zval = 39.63 usrkeys = 466361 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.90 avg-zval = 39.63 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466361 bytes = 1515696 } seq expand size = 3264527 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 = 0.0185 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.5067 value = 2.9244 dict = 1.00 all = 3.1309 } Zip/UnZip{ index = 0.0952 value = 0.3419 dict = 1.00 all = 0.3194 } ---------------------------- total value len = 0.229286 GB avg = 0.123 KB (by entry num) total key len = 0.052199 GB avg = 0.028 KB total ukey len = 0.037285 GB avg = 0.020 KB total ukey num = 0.001864257 Billion total entry num = 0.001864257 Billion write speed all = 0.027103389 MB/sec (with seq num) write speed all = 0.025667360 MB/sec (without seq num) 2024/07/08-21:46:51.757496 140064048453184 [compaction_job.cc:1944] [default] [JOB 17803] Generated table #12645142: 466361 keys, 21434350 bytes, temperature: kWarm 2024/07/08-21:46:51.757563 140064048453184 EVENT_LOG_v1 {"time_micros": 1720446411757529, "cf_name": "default", "job": 17803, "event": "table_file_creation", "file_number": 12645142, "file_size": 21434350, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147555016884, "largest_seqno": 147598764757, "table_properties": {"data_size": 18482528, "index_size": 887744, "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": 13058108, "raw_average_key_size": 28, "raw_value_size": 54050858, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466361, "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": 1720446410, "oldest_key_time": 0, "file_creation_time": 1720446410, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12645142, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:46:51.779232 140064048453184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645143.sst) /dev/shm/ToplingTemp/Topling-51001-1L1IjG 2024/07/08-21:46:51.905041 140064048453184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645143.sst): first pass time = 0.13's, 265.269'MB/sec 2024/07/08-21:46:52.231148 140064048453184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645143.sst): old prealloc_size = 73819750, real_size = 9875040 2024/07/08-21:46:52.231368 140064048453184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645143.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 231524 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0269 GB zip-val = 0.0094 GB avg-val = 116.10 avg-zval = 40.49 2024/07/08-21:46:52.231588 140064048453184 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645143.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.033 GB 2024/07/08-21:46:52.414347 140064048453184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00/12645143.sst): second pass time = 0.33's, 82.610'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.18's, 59.069'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2325.913'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.389'MB/sec write SST data time = 0.03's, 316.654'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.276'MB, throughput = 7058.247'MB/sec zip my value time = 0.33's, unzip length = 0.027'GB zip my value throughput = 82.610'MB/sec zip pipeline throughput = 82.610'MB/sec entries = 231524 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.10 avg-zval = 40.49 usrkeys = 231524 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.10 avg-zval = 40.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 231524 bytes = 723520 } seq expand size = 1620668 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0046 GB value = 0.0269 GB dict = 0.28 MB all = 0.0334 GB } __ZipSize{ index = 0.0004 GB value = 0.0094 GB dict = 0.28 MB all = 0.0108 GB } UnZip/Zip{ index = 10.4796 value = 2.8671 dict = 1.00 all = 3.0832 } Zip/UnZip{ index = 0.0954 value = 0.3488 dict = 1.00 all = 0.3243 } ---------------------------- total value len = 0.257786 GB avg = 0.123 KB (by entry num) total key len = 0.058682 GB avg = 0.028 KB total ukey len = 0.041916 GB avg = 0.020 KB total ukey num = 0.002095781 Billion total entry num = 0.002095781 Billion write speed all = 0.030469730 MB/sec (with seq num) write speed all = 0.028855465 MB/sec (without seq num) 2024/07/08-21:46:52.434906 140064048453184 [compaction_job.cc:1944] [default] [JOB 17803] Generated table #12645143: 231524 keys, 10820360 bytes, temperature: kWarm 2024/07/08-21:46:52.434975 140064048453184 EVENT_LOG_v1 {"time_micros": 1720446412434942, "cf_name": "default", "job": 17803, "event": "table_file_creation", "file_number": 12645143, "file_size": 10820360, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147572571287, "largest_seqno": 147598764969, "table_properties": {"data_size": 9375120, "index_size": 441856, "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": 6482672, "raw_average_key_size": 28, "raw_value_size": 26879136, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 231524, "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": 1720446411, "oldest_key_time": 0, "file_creation_time": 1720446411, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12645143, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:46:52.444775 140064048453184 [compaction_job.cc:699] job-17803: subcompact[0], size: 0.096209 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17803/att-00 [12645139,12645140,12645141,12645142,12645143] 2024/07/08-21:46:52.471329 140064048453184 (Original Log Time 2024/07/08-21:46:40.085806) EVENT_LOG_v1 {"time_micros": 1720446400085740, "job": 17803, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12645117], "files_L2": [12645083, 12645084, 12645085, 12645099], "score": 0.992327, "input_data_size": 118967387, "oldest_snapshot_seqno": 147599110825} 2024/07/08-21:46:52.471333 140064048453184 (Original Log Time 2024/07/08-21:46:52.470744) [compaction_job.cc:2018] [default] [JOB 17803] Compacted 1@1 + 4@2 files to L2 => 96209210 bytes 2024/07/08-21:46:52.471334 140064048453184 (Original Log Time 2024/07/08-21:46:52.471265) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 9.6 rd, 7.8 wr, level 2, files in(1, 4) out(5 +0 blob) MB in(31.8, 81.7 +0.0 blob) out(91.8 +0.0 blob), read-write-amplify(6.5) write-amplify(2.9) OK, records in: 2096597, records dropped: 816 output_compression: Snappy 2024/07/08-21:46:52.471350 140064048453184 (Original Log Time 2024/07/08-21:46:52.471309) EVENT_LOG_v1 {"time_micros": 1720446412471290, "cf": "default", "job": 17803, "event": "compaction_finished", "compaction_time_micros": 12358977, "compaction_time_cpu_micros": 3587516, "output_level": 2, "num_output_files": 5, "total_output_size": 96209210, "num_input_records": 2096597, "num_output_records": 2095781, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 83156051, "file_range_sync_nanos": 0, "file_fsync_nanos": 4348, "file_prepare_write_nanos": 15236, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/07/08-21:46:52.583457 140064048453184 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":1720420896,"starts":1720446399,"executesMs":12532,"compactionJobId":17803,"attempt":0,"compactionInputRawBytes":301913466,"compactionInputZipBytes":118967387,"compactionOutputRawBytes":0,"compactionOutputZipBytes":96209210,"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-a2ede8e80f649ad6a95a0940dcacba41-73517d283ed5f631-00"}}, response = 2024/07/08-21:46:52.583562 140064048453184 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17803/att-00: olev 2, work 12.532 s, result 5.080 ms, install 0.627 ms, input{raw 287.927 MiB zip 113.456 MiB}