2024/08/20-00:47:31.135853 140500246459968 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00: fork to child time = 0.047871 sec 2024/08/20-00:47:31.136876 140500246459968 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00 2024/08/20-00:47:31.141992 140500246459968 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00 2024/08/20-00:47:31.143363 140500246459968 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-00:47:31.143711 140500246459968 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-00:47:31.201852 140500246459968 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03117/att-00/MANIFEST-14619535 2024/08/20-00:47:31.215704 140500246459968 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03117/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14623111, last_sequence is 189659045184, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14623055 2024/08/20-00:47:31.215714 140500246459968 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-00:47:31.215791 140500246459968 [version_set.cc:5652] Creating manifest 14623111 2024/08/20-00:47:31.245338 140500246459968 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-00:47:31.259970 140500246459968 [compaction_job.cc:2433] [default] [JOB 3117] Compacting 1@1 + 3@2 files to L2, score 0.61, subcompactions 1 : 1 2024/08/20-00:47:31.259990 140500246459968 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1560 Base level 1, inputs: [14623089(31MB)], [14623048(20MB) 14623049(20MB) 14623050(20MB)] 2024/08/20-00:47:31.545950 140500246459968 [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 2024/08/20-00:47:31.545981 140500246459968 [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 2024/08/20-00:47:31.545998 140500246459968 [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 2024/08/20-00:47:31.546010 140500246459968 [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 2024/08/20-00:47:31.546021 140500246459968 [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 2024/08/20-00:47:31.721803 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623112.sst) /dev/shm/ToplingTemp/Topling-83008-HftbGS 2024/08/20-00:47:32.051958 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623112.sst): first pass time = 0.33's, 203.314'MB/sec 2024/08/20-00:47:37.973745 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623112.sst): old prealloc_size = 73819750, real_size = 19350800 2024/08/20-00:47:37.974156 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623112.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465275 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0183 GB avg-val = 116.23 avg-zval = 39.42 2024/08/20-00:47:37.974606 140500246459968 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623112.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:47:38.882972 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623112.sst): second pass time = 5.92's, 9.135'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.91's, 23.356'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2402.647'MB/sec (index lex order gen) rebuild zvType time = 0.69's, 0.169'MB/sec write SST data time = 0.22's, 96.476'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 = 12534.806'MB/sec zip my value time = 5.92's, unzip length = 0.054'GB zip my value throughput = 9.135'MB/sec zip pipeline throughput = 145.615'MB/sec entries = 465275 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.23 avg-zval = 39.42 usrkeys = 465275 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.23 avg-zval = 39.42 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465275 bytes = 1454000 } seq expand size = 3256925 multi value expand size = 0 cnt WriteAppend = 26 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 = 0.0212 GB } UnZip/Zip{ index = 10.4370 value = 2.9484 dict = 1.00 all = 3.1602 } Zip/UnZip{ index = 0.0958 value = 0.3392 dict = 1.00 all = 0.3164 } ---------------------------- total value len = 62.354088 GB avg = 0.180 KB (by entry num) total key len = 6.801785 GB avg = 0.020 KB total ukey len = 3.198813 GB avg = 0.008 KB total ukey num = 0.389798836 Billion total entry num = 0.346676844 Billion write speed all = 2.658033767 MB/sec (with seq num) write speed all = 2.551436457 MB/sec (without seq num) 2024/08/20-00:47:38.919292 140500246459968 [compaction_job.cc:1944] [default] [JOB 3117] Generated table #14623112: 465275 keys, 21235606 bytes, temperature: kWarm 2024/08/20-00:47:38.919396 140500246459968 EVENT_LOG_v1 {"time_micros": 1724086058919338, "cf_name": "default", "job": 3117, "event": "table_file_creation", "file_number": 14623112, "file_size": 21235606, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640136623, "largest_seqno": 189658998359, "table_properties": {"data_size": 18342720, "index_size": 891584, "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": 13027700, "raw_average_key_size": 28, "raw_value_size": 54081186, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465275, "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": 1724086051, "oldest_key_time": 0, "file_creation_time": 1724086051, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623112, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:47:38.955477 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623113.sst) /dev/shm/ToplingTemp/Topling-83008-K0jAbQ 2024/08/20-00:47:39.700681 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623113.sst): first pass time = 0.75's, 90.061'MB/sec 2024/08/20-00:47:44.047289 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623113.sst): old prealloc_size = 73819750, real_size = 19940064 2024/08/20-00:47:44.047711 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623113.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466001 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 = 0.0189 GB avg-val = 116.01 avg-zval = 40.64 2024/08/20-00:47:44.048458 140500246459968 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623113.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:47:44.803855 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623113.sst): second pass time = 4.35's, 12.440'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 28.853'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2365.744'MB/sec (index lex order gen) rebuild zvType time = 0.59's, 0.198'MB/sec write SST data time = 0.17's, 129.933'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 = 11377.812'MB/sec zip my value time = 4.35's, unzip length = 0.054'GB zip my value throughput = 12.440'MB/sec zip pipeline throughput = 134.569'MB/sec entries = 466001 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.01 avg-zval = 40.64 usrkeys = 466001 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.01 avg-zval = 40.64 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466001 bytes = 1456272 } seq expand size = 3262007 multi value expand size = 0 cnt WriteAppend = 19 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0189 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.5038 value = 2.8549 dict = 1.00 all = 3.0744 } Zip/UnZip{ index = 0.0952 value = 0.3503 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 62.411411 GB avg = 0.180 KB (by entry num) total key len = 6.814833 GB avg = 0.020 KB total ukey len = 3.208133 GB avg = 0.008 KB total ukey num = 0.390264837 Billion total entry num = 0.347142845 Billion write speed all = 2.660133130 MB/sec (with seq num) write speed all = 2.553416818 MB/sec (without seq num) 2024/08/20-00:47:44.834031 140500246459968 [compaction_job.cc:1944] [default] [JOB 3117] Generated table #14623113: 466001 keys, 21828354 bytes, temperature: kWarm 2024/08/20-00:47:44.834116 140500246459968 EVENT_LOG_v1 {"time_micros": 1724086064834071, "cf_name": "default", "job": 3117, "event": "table_file_creation", "file_number": 14623113, "file_size": 21828354, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640133951, "largest_seqno": 189658997432, "table_properties": {"data_size": 18936080, "index_size": 887296, "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": 13048028, "raw_average_key_size": 28, "raw_value_size": 54060862, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 466001, "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": 1724086058, "oldest_key_time": 0, "file_creation_time": 1724086058, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623113, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:47:44.864679 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623114.sst) /dev/shm/ToplingTemp/Topling-83008-VgUXyS 2024/08/20-00:47:45.711034 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623114.sst): first pass time = 0.85's, 79.296'MB/sec 2024/08/20-00:47:47.116213 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623114.sst): old prealloc_size = 73819750, real_size = 19940080 2024/08/20-00:47:47.116621 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623114.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466373 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 = 0.0189 GB avg-val = 115.90 avg-zval = 40.59 2024/08/20-00:47:47.117060 140500246459968 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623114.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-00:47:47.727745 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623114.sst): second pass time = 1.40's, 38.491'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 35.695'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2341.652'MB/sec (index lex order gen) rebuild zvType time = 0.51's, 0.229'MB/sec write SST data time = 0.10's, 214.597'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 = 11915.294'MB/sec zip my value time = 1.40's, unzip length = 0.054'GB zip my value throughput = 38.491'MB/sec zip pipeline throughput = 72.668'MB/sec entries = 466373 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.90 avg-zval = 40.59 usrkeys = 466373 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.90 avg-zval = 40.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466373 bytes = 1457424 } seq expand size = 3264611 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 = 0.0189 GB dict = 0.54 MB all = 0.0218 GB } UnZip/Zip{ index = 10.4347 value = 2.8554 dict = 1.00 all = 3.0743 } Zip/UnZip{ index = 0.0958 value = 0.3502 dict = 1.00 all = 0.3253 } ---------------------------- total value len = 62.468726 GB avg = 0.180 KB (by entry num) total key len = 6.827892 GB avg = 0.020 KB total ukey len = 3.217460 GB avg = 0.008 KB total ukey num = 0.390731210 Billion total entry num = 0.347609218 Billion write speed all = 2.662538195 MB/sec (with seq num) write speed all = 2.555690519 MB/sec (without seq num) 2024/08/20-00:47:47.757219 140500246459968 [compaction_job.cc:1944] [default] [JOB 3117] Generated table #14623114: 466373 keys, 21829046 bytes, temperature: kWarm 2024/08/20-00:47:47.757285 140500246459968 EVENT_LOG_v1 {"time_micros": 1724086067757253, "cf_name": "default", "job": 3117, "event": "table_file_creation", "file_number": 14623114, "file_size": 21829046, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640133772, "largest_seqno": 189658996416, "table_properties": {"data_size": 18929440, "index_size": 893888, "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": 13058444, "raw_average_key_size": 28, "raw_value_size": 54050434, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466373, "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": 1724086064, "oldest_key_time": 0, "file_creation_time": 1724086064, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623114, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:47:47.793002 140500246459968 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623115.sst) /dev/shm/ToplingTemp/Topling-83008-h3g0eQ 2024/08/20-00:47:47.882087 140500246459968 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623115.sst): first pass time = 0.09's, 264.802'MB/sec 2024/08/20-00:47:48.137391 140500246459968 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623115.sst): old prealloc_size = 73819750, real_size = 7317760 2024/08/20-00:47:48.137547 140500246459968 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623115.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 164012 prefix = 4 raw-key = 0.0026 GB zip-key = 0.0003 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0190 GB zip-val = 0.0070 GB avg-val = 115.77 avg-zval = 42.45 2024/08/20-00:47:48.137716 140500246459968 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623115.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.024 GB 2024/08/20-00:47:48.262880 140500246459968 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00/14623115.sst): second pass time = 0.25's, 75.806'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.13's, 63.513'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2348.298'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.404'MB/sec write SST data time = 0.02's, 335.234'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.198'MB, throughput = 5013.494'MB/sec zip my value time = 0.25's, unzip length = 0.019'GB zip my value throughput = 75.806'MB/sec zip pipeline throughput = 115.801'MB/sec entries = 164012 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.77 avg-zval = 42.45 usrkeys = 164012 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.77 avg-zval = 42.45 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 164012 bytes = 492048 } seq expand size = 1148084 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0033 GB value = 0.0190 GB dict = 0.20 MB all = 0.0236 GB } __ZipSize{ index = 0.0003 GB value = 0.0070 GB dict = 0.20 MB all = 0.0080 GB } UnZip/Zip{ index = 10.4642 value = 2.7268 dict = 1.00 all = 2.9585 } Zip/UnZip{ index = 0.0956 value = 0.3667 dict = 1.00 all = 0.3380 } ---------------------------- total value len = 62.488861 GB avg = 0.180 KB (by entry num) total key len = 6.832484 GB avg = 0.020 KB total ukey len = 3.220741 GB avg = 0.008 KB total ukey num = 0.390895222 Billion total entry num = 0.347773230 Billion write speed all = 2.663433513 MB/sec (with seq num) write speed all = 2.556537621 MB/sec (without seq num) 2024/08/20-00:47:48.278963 140500246459968 [compaction_job.cc:1944] [default] [JOB 3117] Generated table #14623115: 164012 keys, 7969940 bytes, temperature: kWarm 2024/08/20-00:47:48.279024 140500246459968 EVENT_LOG_v1 {"time_micros": 1724086068278992, "cf_name": "default", "job": 3117, "event": "table_file_creation", "file_number": 14623115, "file_size": 7969940, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640141767, "largest_seqno": 189655546260, "table_properties": {"data_size": 6963120, "index_size": 313472, "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": 4592336, "raw_average_key_size": 28, "raw_value_size": 18986912, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 164012, "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": 1724086067, "oldest_key_time": 0, "file_creation_time": 1724086067, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14623115, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-00:47:48.292299 140500246459968 [compaction_job.cc:699] job-03117: subcompact[0], size: 0.072863 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03117/att-00 [14623112,14623113,14623114,14623115] 2024/08/20-00:47:48.324596 140500246459968 (Original Log Time 2024/08/20-00:47:31.260071) EVENT_LOG_v1 {"time_micros": 1724086051260011, "job": 3117, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14623089], "files_L2": [14623048, 14623049, 14623050], "score": 0.612482, "input_data_size": 98453645, "oldest_snapshot_seqno": 189659045161} 2024/08/20-00:47:48.324600 140500246459968 (Original Log Time 2024/08/20-00:47:48.318220) [compaction_job.cc:2018] [default] [JOB 3117] Compacted 1@1 + 3@2 files to L2 => 72862946 bytes 2024/08/20-00:47:48.324601 140500246459968 (Original Log Time 2024/08/20-00:47:48.324522) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 5.8 rd, 4.3 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 62.1 +0.0 blob) out(69.5 +0.0 blob), read-write-amplify(5.1) write-amplify(2.2) OK, records in: 1631613, records dropped: 69952 output_compression: Snappy 2024/08/20-00:47:48.324608 140500246459968 (Original Log Time 2024/08/20-00:47:48.324573) EVENT_LOG_v1 {"time_micros": 1724086068324547, "cf": "default", "job": 3117, "event": "compaction_finished", "compaction_time_micros": 17032237, "compaction_time_cpu_micros": 3209708, "output_level": 2, "num_output_files": 4, "total_output_size": 72862946, "num_input_records": 1631613, "num_output_records": 1561661, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 74692732, "file_range_sync_nanos": 0, "file_fsync_nanos": 3473, "file_prepare_write_nanos": 16245, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-00:47:48.433736 140500246459968 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1724082090,"starts":1724086051,"executesMs":17175,"compactionJobId":3117,"attempt":0,"compactionInputRawBytes":234839086,"compactionInputZipBytes":98453645,"compactionOutputRawBytes":0,"compactionOutputZipBytes":72862946,"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":"00-2392a2c40229abd581d71d12c3c6853e-326ebf2a9f7ea662-00"}}, response = 2024/08/20-00:47:48.433852 140500246459968 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-03117/att-00: olev 2, work 17.176 s, result 6.104 ms, install 6.408 ms, input{raw 223.960 MiB zip 93.893 MiB}