2024/08/20-10:38:33.302323 140500464670272 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00: fork to child time = 0.089105 sec 2024/08/20-10:38:33.303332 140500464670272 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00 2024/08/20-10:38:33.308950 140500464670272 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00 2024/08/20-10:38:33.310344 140500464670272 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-10:38:33.310633 140500464670272 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-10:38:33.345552 140500464670272 [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-24596/att-00/MANIFEST-14629260 2024/08/20-10:38:33.379847 140500464670272 [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-24596/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14657489, last_sequence is 190409907243, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14657339 2024/08/20-10:38:33.379856 140500464670272 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-10:38:33.379915 140500464670272 [version_set.cc:5652] Creating manifest 14657489 2024/08/20-10:38:33.404124 140500464670272 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-10:38:33.418321 140500464670272 [compaction_job.cc:2433] [default] [JOB 24596] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-10:38:33.418337 140500464670272 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 12621 Base level 1, inputs: [14657483(27MB)], [14657447(20MB) 14657448(20MB) 14657387(17MB)] 2024/08/20-10:38:34.091332 140500464670272 [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 2024/08/20-10:38:34.091365 140500464670272 [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 2024/08/20-10:38:34.091383 140500464670272 [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 2024/08/20-10:38:34.091396 140500464670272 [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 2024/08/20-10:38:34.091411 140500464670272 [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 2024/08/20-10:38:34.571343 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657490.sst) /dev/shm/ToplingTemp/Topling-309247-hrTx61 2024/08/20-10:38:34.836571 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657490.sst): first pass time = 0.27's, 253.070'MB/sec 2024/08/20-10:38:40.760665 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657490.sst): old prealloc_size = 73819750, real_size = 19144928 2024/08/20-10:38:40.761065 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657490.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466016 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 = 0.0181 GB avg-val = 116.01 avg-zval = 38.92 2024/08/20-10:38:40.761533 140500464670272 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657490.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-10:38:41.504856 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657490.sst): second pass time = 5.87's, 9.212'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.74's, 28.339'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2484.351'MB/sec (index lex order gen) rebuild zvType time = 0.60's, 0.196'MB/sec write SST data time = 0.15's, 142.331'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 = 14135.307'MB/sec zip my value time = 5.87's, unzip length = 0.054'GB zip my value throughput = 9.212'MB/sec zip pipeline throughput = 156.803'MB/sec entries = 466016 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.01 avg-zval = 38.92 usrkeys = 466016 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.01 avg-zval = 38.92 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466016 bytes = 1514560 } seq expand size = 3262112 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 = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.4379 value = 2.9809 dict = 1.00 all = 3.1820 } Zip/UnZip{ index = 0.0958 value = 0.3355 dict = 1.00 all = 0.3143 } ---------------------------- total value len = 62.354072 GB avg = 0.180 KB (by entry num) total key len = 6.801806 GB avg = 0.020 KB total ukey len = 3.198828 GB avg = 0.008 KB total ukey num = 0.389799577 Billion total entry num = 0.346677585 Billion write speed all = 1.124846102 MB/sec (with seq num) write speed all = 1.079735382 MB/sec (without seq num) 2024/08/20-10:38:41.540947 140500464670272 [compaction_job.cc:1944] [default] [JOB 24596] Generated table #14657490: 466016 keys, 21089958 bytes, temperature: kWarm 2024/08/20-10:38:41.541033 140500464670272 EVENT_LOG_v1 {"time_micros": 1724121521540981, "cf_name": "default", "job": 24596, "event": "table_file_creation", "file_number": 14657490, "file_size": 21089958, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190367943393, "largest_seqno": 190409887362, "table_properties": {"data_size": 18135312, "index_size": 892928, "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": 13048448, "raw_average_key_size": 28, "raw_value_size": 54060456, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 466016, "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": 1724121514, "oldest_key_time": 0, "file_creation_time": 1724121514, "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": 14657490, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:38:41.573688 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657491.sst) /dev/shm/ToplingTemp/Topling-309247-h6YaX0 2024/08/20-10:38:42.271415 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657491.sst): first pass time = 0.70's, 96.188'MB/sec 2024/08/20-10:38:43.894248 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657491.sst): old prealloc_size = 73819750, real_size = 19185184 2024/08/20-10:38:43.894634 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657491.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466290 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 = 0.0182 GB avg-val = 115.92 avg-zval = 38.99 2024/08/20-10:38:43.895039 140500464670272 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657491.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-10:38:44.334550 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657491.sst): second pass time = 1.62's, 33.326'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 47.866'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2482.991'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.378'MB/sec write SST data time = 0.13's, 160.650'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 = 8457.003'MB/sec zip my value time = 1.62's, unzip length = 0.054'GB zip my value throughput = 33.326'MB/sec zip pipeline throughput = 64.231'MB/sec entries = 466290 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.92 avg-zval = 38.99 usrkeys = 466290 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.92 avg-zval = 38.99 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466290 bytes = 1457168 } seq expand size = 3264030 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0182 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5013 value = 2.9731 dict = 1.00 all = 3.1845 } Zip/UnZip{ index = 0.0952 value = 0.3363 dict = 1.00 all = 0.3140 } ---------------------------- total value len = 62.411389 GB avg = 0.180 KB (by entry num) total key len = 6.814862 GB avg = 0.020 KB total ukey len = 3.208154 GB avg = 0.008 KB total ukey num = 0.390265867 Billion total entry num = 0.347143875 Billion write speed all = 1.125938922 MB/sec (with seq num) write speed all = 1.080769607 MB/sec (without seq num) 2024/08/20-10:38:44.366077 140500464670272 [compaction_job.cc:1944] [default] [JOB 24596] Generated table #14657491: 466290 keys, 21073914 bytes, temperature: kWarm 2024/08/20-10:38:44.366160 140500464670272 EVENT_LOG_v1 {"time_micros": 1724121524366118, "cf_name": "default", "job": 24596, "event": "table_file_creation", "file_number": 14657491, "file_size": 21073914, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190383471866, "largest_seqno": 190409886914, "table_properties": {"data_size": 18180368, "index_size": 888064, "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": 13056120, "raw_average_key_size": 28, "raw_value_size": 54052844, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466290, "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": 1724121521, "oldest_key_time": 0, "file_creation_time": 1724121521, "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": 14657491, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:38:44.400744 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657492.sst) /dev/shm/ToplingTemp/Topling-309247-B7hYm1 2024/08/20-10:38:45.111352 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657492.sst): first pass time = 0.71's, 94.447'MB/sec 2024/08/20-10:38:45.954580 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657492.sst): old prealloc_size = 73819750, real_size = 20257744 2024/08/20-10:38:45.954994 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657492.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466058 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 = 0.0192 GB avg-val = 115.99 avg-zval = 41.30 2024/08/20-10:38:45.955408 140500464670272 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657492.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-10:38:46.403350 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657492.sst): second pass time = 0.84's, 64.178'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 49.479'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2294.254'MB/sec (index lex order gen) rebuild zvType time = 0.37's, 0.315'MB/sec write SST data time = 0.08's, 284.429'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 = 14151.838'MB/sec zip my value time = 0.84's, unzip length = 0.054'GB zip my value throughput = 64.178'MB/sec zip pipeline throughput = 64.178'MB/sec entries = 466058 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.99 avg-zval = 41.30 usrkeys = 466058 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.99 avg-zval = 41.30 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466058 bytes = 1514704 } seq expand size = 3262406 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 = 0.0192 GB dict = 0.54 MB all = 0.0222 GB } UnZip/Zip{ index = 10.4329 value = 2.8086 dict = 1.00 all = 3.0222 } Zip/UnZip{ index = 0.0959 value = 0.3560 dict = 1.00 all = 0.3309 } ---------------------------- total value len = 62.468711 GB avg = 0.180 KB (by entry num) total key len = 6.827912 GB avg = 0.020 KB total ukey len = 3.217475 GB avg = 0.008 KB total ukey num = 0.390731925 Billion total entry num = 0.347609933 Billion write speed all = 1.127045561 MB/sec (with seq num) write speed all = 1.081817126 MB/sec (without seq num) 2024/08/20-10:38:46.433890 140500464670272 [compaction_job.cc:1944] [default] [JOB 24596] Generated table #14657492: 466058 keys, 22205030 bytes, temperature: kWarm 2024/08/20-10:38:46.433974 140500464670272 EVENT_LOG_v1 {"time_micros": 1724121526433920, "cf_name": "default", "job": 24596, "event": "table_file_creation", "file_number": 14657492, "file_size": 22205030, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190355691556, "largest_seqno": 190409887581, "table_properties": {"data_size": 19247616, "index_size": 893440, "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": 13049624, "raw_average_key_size": 28, "raw_value_size": 54059272, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466058, "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": 1724121524, "oldest_key_time": 0, "file_creation_time": 1724121524, "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": 14657492, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:38:46.461609 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657493.sst) /dev/shm/ToplingTemp/Topling-309247-nWjUP1 2024/08/20-10:38:46.533718 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657493.sst): first pass time = 0.07's, 257.773'MB/sec 2024/08/20-10:38:46.733289 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657493.sst): old prealloc_size = 73819750, real_size = 5598176 2024/08/20-10:38:46.733451 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657493.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 129203 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0002 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0150 GB zip-val = 0.0053 GB avg-val = 115.79 avg-zval = 41.17 2024/08/20-10:38:46.733631 140500464670272 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657493.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0003 GB, waited 0.000 sec, Key+Value = 0.019 GB 2024/08/20-10:38:46.879450 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00/14657493.sst): second pass time = 0.20's, 75.280'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.15's, 41.926'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1856.843'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.261'MB/sec write SST data time = 0.02's, 275.214'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.157'MB, throughput = 3033.964'MB/sec zip my value time = 0.20's, unzip length = 0.015'GB zip my value throughput = 75.280'MB/sec zip pipeline throughput = 75.280'MB/sec entries = 129203 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.79 avg-zval = 41.17 usrkeys = 129203 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.79 avg-zval = 41.17 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129203 bytes = 403776 } seq expand size = 904421 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0026 GB value = 0.0150 GB dict = 0.16 MB all = 0.0186 GB } __ZipSize{ index = 0.0002 GB value = 0.0053 GB dict = 0.16 MB all = 0.0061 GB } UnZip/Zip{ index = 10.4601 value = 2.8127 dict = 1.00 all = 3.0316 } Zip/UnZip{ index = 0.0956 value = 0.3555 dict = 1.00 all = 0.3299 } ---------------------------- total value len = 62.484575 GB avg = 0.180 KB (by entry num) total key len = 6.831530 GB avg = 0.020 KB total ukey len = 3.220059 GB avg = 0.008 KB total ukey num = 0.390861128 Billion total entry num = 0.347739136 Billion write speed all = 1.127353688 MB/sec (with seq num) write speed all = 1.082108792 MB/sec (without seq num) 2024/08/20-10:38:46.891458 140500464670272 [compaction_job.cc:1944] [default] [JOB 24596] Generated table #14657493: 129203 keys, 6128040 bytes, temperature: kWarm 2024/08/20-10:38:46.891529 140500464670272 EVENT_LOG_v1 {"time_micros": 1724121526891497, "cf_name": "default", "job": 24596, "event": "table_file_creation", "file_number": 14657493, "file_size": 6128040, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190392278969, "largest_seqno": 190409887332, "table_properties": {"data_size": 5318672, "index_size": 247040, "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": 3617684, "raw_average_key_size": 28, "raw_value_size": 14959870, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 129203, "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": 1724121526, "oldest_key_time": 0, "file_creation_time": 1724121526, "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": 14657493, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-10:38:46.898811 140500464670272 [compaction_job.cc:699] job-24596: subcompact[0], size: 0.070497 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-24596/att-00 [14657490,14657491,14657492,14657493] 2024/08/20-10:38:46.925648 140500464670272 (Original Log Time 2024/08/20-10:38:33.418389) EVENT_LOG_v1 {"time_micros": 1724121513418349, "job": 24596, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14657483], "files_L2": [14657447, 14657448, 14657387], "score": 0.999109, "input_data_size": 90034983, "oldest_snapshot_seqno": 190409907101} 2024/08/20-10:38:46.925653 140500464670272 (Original Log Time 2024/08/20-10:38:46.921222) [compaction_job.cc:2018] [default] [JOB 24596] Compacted 1@1 + 3@2 files to L2 => 70496942 bytes 2024/08/20-10:38:46.925655 140500464670272 (Original Log Time 2024/08/20-10:38:46.921841) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 6.7 rd, 5.2 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(27.8, 58.1 +0.0 blob) out(67.2 +0.0 blob), read-write-amplify(5.5) write-amplify(2.4) OK, records in: 1527567, records dropped: 0 output_compression: Snappy 2024/08/20-10:38:46.925663 140500464670272 (Original Log Time 2024/08/20-10:38:46.921886) EVENT_LOG_v1 {"time_micros": 1724121526921865, "cf": "default", "job": 24596, "event": "compaction_finished", "compaction_time_micros": 13480432, "compaction_time_cpu_micros": 2918624, "output_level": 2, "num_output_files": 4, "total_output_size": 70496942, "num_input_records": 1527567, "num_output_records": 1527567, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 51488249, "file_range_sync_nanos": 0, "file_fsync_nanos": 3207, "file_prepare_write_nanos": 13137, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-10:38:47.047555 140500464670272 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":1724121513,"executesMs":13612,"compactionJobId":24596,"attempt":0,"compactionInputRawBytes":219904318,"compactionInputZipBytes":90034983,"compactionOutputRawBytes":0,"compactionOutputZipBytes":70496942,"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":"00-76a76aa651d043aa2de857d480f8ef2a-d4ece893fd9b148d-00"}}, response = 2024/08/20-10:38:47.047652 140500464670272 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-24596/att-00: olev 2, work 13.612 s, result 6.121 ms, install 4.467 ms, input{raw 209.717 MiB zip 85.864 MiB}