2024/08/20-20:19:38.660991 139856782554688 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00: fork to child time = 0.021283 sec 2024/08/20-20:19:38.661555 139856782554688 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00 2024/08/20-20:19:38.665929 139856782554688 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00 2024/08/20-20:19:38.671642 139856782554688 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:19:38.671898 139856782554688 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:19:38.708982 139856782554688 [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-48265/att-00/MANIFEST-14629260 2024/08/20-20:19:38.732283 139856782554688 [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-48265/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14684865, last_sequence is 191006778736, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14684823 2024/08/20-20:19:38.732292 139856782554688 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:19:38.732342 139856782554688 [version_set.cc:5652] Creating manifest 14684865 2024/08/20-20:19:38.762219 139856782554688 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:19:38.776123 139856782554688 [compaction_job.cc:2433] [default] [JOB 48265] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-20:19:38.776137 139856782554688 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24528 Base level 1, inputs: [14684838(31MB)], [14684797(20MB) 14684798(20MB) 14684799(10MB)] 2024/08/20-20:19:39.152388 139856782554688 [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 2024/08/20-20:19:39.152412 139856782554688 [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 2024/08/20-20:19:39.152437 139856782554688 [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 2024/08/20-20:19:39.152451 139856782554688 [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 2024/08/20-20:19:39.152464 139856782554688 [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 2024/08/20-20:19:39.610564 139856782554688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684866.sst) /dev/shm/ToplingTemp/Topling-7208-vOD8sd 2024/08/20-20:19:40.133700 139856782554688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684866.sst): first pass time = 0.52's, 128.296'MB/sec 2024/08/20-20:19:41.184804 139856782554688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684866.sst): old prealloc_size = 73819750, real_size = 19342080 2024/08/20-20:19:41.185169 139856782554688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684866.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466074 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 = 0.0183 GB avg-val = 115.99 avg-zval = 39.33 2024/08/20-20:19:41.185644 139856782554688 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684866.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:19:41.843713 139856782554688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684866.sst): second pass time = 1.05's, 51.483'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.66's, 32.306'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2606.535'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.222'MB/sec write SST data time = 0.13's, 160.329'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 = 11319.455'MB/sec zip my value time = 1.05's, unzip length = 0.054'GB zip my value throughput = 51.483'MB/sec zip pipeline throughput = 51.483'MB/sec entries = 466074 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.99 avg-zval = 39.33 usrkeys = 466074 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.99 avg-zval = 39.33 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466074 bytes = 1514752 } seq expand size = 3262518 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 = 0.0183 GB dict = 0.54 MB all = 0.0213 GB } UnZip/Zip{ index = 10.4362 value = 2.9488 dict = 1.00 all = 3.1526 } Zip/UnZip{ index = 0.0958 value = 0.3391 dict = 1.00 all = 0.3172 } ---------------------------- total value len = 0.057321 GB avg = 0.123 KB (by entry num) total key len = 0.013050 GB avg = 0.028 KB total ukey len = 0.009321 GB avg = 0.020 KB total ukey num = 0.000466074 Billion total entry num = 0.000466074 Billion write speed all = 0.134873364 MB/sec (with seq num) write speed all = 0.127727170 MB/sec (without seq num) 2024/08/20-20:19:41.874803 139856782554688 [compaction_job.cc:1944] [default] [JOB 48265] Generated table #14684866: 466074 keys, 21287150 bytes, temperature: kWarm 2024/08/20-20:19:41.874908 139856782554688 EVENT_LOG_v1 {"time_micros": 1724156381874848, "cf_name": "default", "job": 48265, "event": "table_file_creation", "file_number": 14684866, "file_size": 21287150, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190948641548, "largest_seqno": 191006752063, "table_properties": {"data_size": 18332208, "index_size": 893184, "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": 13050072, "raw_average_key_size": 28, "raw_value_size": 54058820, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466074, "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": 1724156379, "oldest_key_time": 0, "file_creation_time": 1724156379, "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": 14684866, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:19:41.905368 139856782554688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684867.sst) /dev/shm/ToplingTemp/Topling-7208-nbiQfe 2024/08/20-20:19:43.060970 139856782554688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684867.sst): first pass time = 1.16's, 58.076'MB/sec 2024/08/20-20:19:47.637908 139856782554688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684867.sst): old prealloc_size = 73819750, real_size = 19127440 2024/08/20-20:19:47.638292 139856782554688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684867.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466038 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0181 GB avg-val = 116.00 avg-zval = 38.90 2024/08/20-20:19:47.638703 139856782554688 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684867.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:19:48.595569 139856782554688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684867.sst): second pass time = 4.57's, 11.840'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.96's, 22.007'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2577.552'MB/sec (index lex order gen) rebuild zvType time = 0.78's, 0.150'MB/sec write SST data time = 0.18's, 115.786'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 = 12735.487'MB/sec zip my value time = 4.57's, unzip length = 0.054'GB zip my value throughput = 11.840'MB/sec zip pipeline throughput = 165.752'MB/sec entries = 466038 avg-key = 28.00 avg-zkey = 1.89 avg-val = 116.00 avg-zval = 38.90 usrkeys = 466038 avg-key = 20.00 avg-zkey = 1.89 avg-val = 123.00 avg-zval = 38.90 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466038 bytes = 1514640 } seq expand size = 3262266 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5725 value = 2.9819 dict = 1.00 all = 3.1844 } Zip/UnZip{ index = 0.0946 value = 0.3354 dict = 1.00 all = 0.3140 } ---------------------------- total value len = 0.114643 GB avg = 0.123 KB (by entry num) total key len = 0.026099 GB avg = 0.028 KB total ukey len = 0.018642 GB avg = 0.020 KB total ukey num = 0.000932112 Billion total entry num = 0.000932112 Billion write speed all = 0.266300175 MB/sec (with seq num) write speed all = 0.252190920 MB/sec (without seq num) 2024/08/20-20:19:48.631560 139856782554688 [compaction_job.cc:1944] [default] [JOB 48265] Generated table #14684867: 466038 keys, 21074154 bytes, temperature: kWarm 2024/08/20-20:19:48.631644 139856782554688 EVENT_LOG_v1 {"time_micros": 1724156388631600, "cf_name": "default", "job": 48265, "event": "table_file_creation", "file_number": 14684867, "file_size": 21074154, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190963181983, "largest_seqno": 191006752750, "table_properties": {"data_size": 18129152, "index_size": 881600, "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": 13049064, "raw_average_key_size": 28, "raw_value_size": 54059828, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466038, "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": 1724156381, "oldest_key_time": 0, "file_creation_time": 1724156381, "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": 14684867, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:19:48.665438 139856782554688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684868.sst) /dev/shm/ToplingTemp/Topling-7208-PU1mdf 2024/08/20-20:19:49.395483 139856782554688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684868.sst): first pass time = 0.73's, 91.931'MB/sec 2024/08/20-20:19:52.390208 139856782554688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684868.sst): old prealloc_size = 73819750, real_size = 19432080 2024/08/20-20:19:52.390532 139856782554688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684868.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466910 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 = 115.73 avg-zval = 39.46 2024/08/20-20:19:52.390968 139856782554688 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684868.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:19:53.033317 139856782554688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684868.sst): second pass time = 2.99's, 18.048'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.64's, 33.519'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2969.613'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.208'MB/sec write SST data time = 0.08's, 265.787'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 = 10360.340'MB/sec zip my value time = 2.99's, unzip length = 0.054'GB zip my value throughput = 18.048'MB/sec zip pipeline throughput = 134.226'MB/sec entries = 466910 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.73 avg-zval = 39.46 usrkeys = 466910 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.73 avg-zval = 39.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466910 bytes = 1692560 } seq expand size = 3268370 multi value expand size = 0 cnt WriteAppend = 15 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 = 0.0216 GB } UnZip/Zip{ index = 10.4993 value = 2.9326 dict = 1.00 all = 3.1133 } Zip/UnZip{ index = 0.0952 value = 0.3410 dict = 1.00 all = 0.3212 } ---------------------------- total value len = 0.171947 GB avg = 0.123 KB (by entry num) total key len = 0.039173 GB avg = 0.028 KB total ukey len = 0.027980 GB avg = 0.020 KB total ukey num = 0.001399022 Billion total entry num = 0.001399022 Billion write speed all = 0.396135525 MB/sec (with seq num) write speed all = 0.375135051 MB/sec (without seq num) 2024/08/20-20:19:53.062046 139856782554688 [compaction_job.cc:1944] [default] [JOB 48265] Generated table #14684868: 466910 keys, 21555640 bytes, temperature: kWarm 2024/08/20-20:19:53.062101 139856782554688 EVENT_LOG_v1 {"time_micros": 1724156393062073, "cf_name": "default", "job": 48265, "event": "table_file_creation", "file_number": 14684868, "file_size": 21555640, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 191006753068, "table_properties": {"data_size": 18425792, "index_size": 889408, "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": 13073480, "raw_average_key_size": 28, "raw_value_size": 54035512, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466910, "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": 1724156388, "oldest_key_time": 0, "file_creation_time": 1724156388, "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": 14684868, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:19:53.095885 139856782554688 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684869.sst) /dev/shm/ToplingTemp/Topling-7208-M1IiOg 2024/08/20-20:19:53.098408 139856782554688 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684869.sst): first pass time = 0.00's, 11.440'MB/sec 2024/08/20-20:19:53.119685 139856782554688 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684869.sst): old prealloc_size = 73819750, real_size = 21104 2024/08/20-20:19:53.119745 139856782554688 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684869.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 199 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 16.00 avg-zkey = 57.57 raw-val = 0.0000 GB zip-val = 0.0000 GB avg-val = 114.00 avg-zval = 47.44 2024/08/20-20:19:53.120226 139856782554688 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00/14684869.sst): second pass time = 0.02's, 1.098'MB/sec, value only(80.3% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 42.294'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 259.985'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.257'MB/sec write SST data time = 0.00's, 74.752'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 20.648'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 1.098'MB/sec zip pipeline throughput = 1.098'MB/sec entries = 199 avg-key = 28.00 avg-zkey = 57.57 avg-val = 114.00 avg-zval = 47.44 usrkeys = 199 avg-key = 20.00 avg-zkey = 57.57 avg-val = 121.00 avg-zval = 47.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 199 bytes = 464 } seq expand size = 1393 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } __ZipSize{ index = 0.0000 GB value = 0.0000 GB dict = 0.00 MB all = 0.0000 GB } UnZip/Zip{ index = 0.3474 value = 2.4032 dict = 1.00 all = 1.2246 } Zip/UnZip{ index = 2.8784 value = 0.4161 dict = 1.00 all = 0.8166 } ---------------------------- total value len = 0.171971 GB avg = 0.123 KB (by entry num) total key len = 0.039178 GB avg = 0.028 KB total ukey len = 0.027984 GB avg = 0.020 KB total ukey num = 0.001399221 Billion total entry num = 0.001399221 Billion write speed all = 0.396126541 MB/sec (with seq num) write speed all = 0.375126506 MB/sec (without seq num) 2024/08/20-20:19:53.125642 139856782554688 [compaction_job.cc:1944] [default] [JOB 48265] Generated table #14684869: 199 keys, 23075 bytes, temperature: kWarm 2024/08/20-20:19:53.125698 139856782554688 EVENT_LOG_v1 {"time_micros": 1724156393125668, "cf_name": "default", "job": 48265, "event": "table_file_creation", "file_number": 14684869, "file_size": 23075, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190989538204, "largest_seqno": 190989699316, "table_properties": {"data_size": 9440, "index_size": 11456, "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": 5572, "raw_average_key_size": 28, "raw_value_size": 22686, "raw_average_value_size": 114, "num_data_blocks": 1, "num_entries": 199, "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": 114, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724156393, "oldest_key_time": 0, "file_creation_time": 1724156393, "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": 14684869, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:19:53.130428 139856782554688 [compaction_job.cc:699] job-48265: subcompact[0], size: 0.063940 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-48265/att-00 [14684866,14684867,14684868,14684869] 2024/08/20-20:19:53.153902 139856782554688 (Original Log Time 2024/08/20-20:19:38.776179) EVENT_LOG_v1 {"time_micros": 1724156378776149, "job": 48265, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14684838], "files_L2": [14684797, 14684798, 14684799], "score": 0.99614, "input_data_size": 86914307, "oldest_snapshot_seqno": 191006778688} 2024/08/20-20:19:53.153906 139856782554688 (Original Log Time 2024/08/20-20:19:53.153359) [compaction_job.cc:2018] [default] [JOB 48265] Compacted 1@1 + 3@2 files to L2 => 63940019 bytes 2024/08/20-20:19:53.153907 139856782554688 (Original Log Time 2024/08/20-20:19:53.153838) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.02, MB/sec: 6.1 rd, 4.5 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 51.1 +0.0 blob) out(61.0 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1399221, records dropped: 0 output_compression: Snappy 2024/08/20-20:19:53.153914 139856782554688 (Original Log Time 2024/08/20-20:19:53.153882) EVENT_LOG_v1 {"time_micros": 1724156393153864, "cf": "default", "job": 48265, "event": "compaction_finished", "compaction_time_micros": 14354255, "compaction_time_cpu_micros": 3036484, "output_level": 2, "num_output_files": 4, "total_output_size": 63940019, "num_input_records": 1399221, "num_output_records": 1399221, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 115243514, "file_range_sync_nanos": 0, "file_fsync_nanos": 3625, "file_prepare_write_nanos": 11988, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-20:19:53.296992 139856782554688 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":1724156378,"executesMs":14484,"compactionJobId":48265,"attempt":0,"compactionInputRawBytes":201355034,"compactionInputZipBytes":86914307,"compactionOutputRawBytes":0,"compactionOutputZipBytes":63940019,"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-c2d0a34834cbbf5bd9694d7868244984-d648e4ef6db67e78-00"}}, response = 2024/08/20-20:19:53.297095 139856782554688 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-48265/att-00: olev 2, work 14.484 s, result 7.810 ms, install 0.578 ms, input{raw 192.027 MiB zip 82.888 MiB}