2024/08/20-04:51:00.206387 140500498241088 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00: fork to child time = 0.012488 sec 2024/08/20-04:51:00.207385 140500498241088 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00 2024/08/20-04:51:00.212845 140500498241088 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00 2024/08/20-04:51:00.213145 140500498241088 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-04:51:00.213429 140500498241088 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-04:51:00.256501 140500498241088 [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-07834/att-00/MANIFEST-14629260 2024/08/20-04:51:00.269915 140500498241088 [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-07834/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14638074, last_sequence is 189979942767, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14637881 2024/08/20-04:51:00.269943 140500498241088 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-04:51:00.270033 140500498241088 [version_set.cc:5652] Creating manifest 14638074 2024/08/20-04:51:00.300506 140500498241088 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-04:51:00.316422 140500498241088 [compaction_job.cc:2433] [default] [JOB 7834] Compacting 1@1 + 5@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-04:51:00.316435 140500498241088 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 4071 Base level 1, inputs: [14638027(26MB)], [14638071(20MB) 14638072(10MB) 14637994(20MB) 14637995(16MB) 14638030(4675KB)] 2024/08/20-04:51:00.603860 140500498241088 [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 2024/08/20-04:51:00.603888 140500498241088 [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 2024/08/20-04:51:00.603909 140500498241088 [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 2024/08/20-04:51:00.603931 140500498241088 [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 2024/08/20-04:51:00.603945 140500498241088 [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 2024/08/20-04:51:00.802612 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638075.sst) /dev/shm/ToplingTemp/Topling-178752-NIOSlB 2024/08/20-04:51:01.075581 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638075.sst): first pass time = 0.27's, 245.894'MB/sec 2024/08/20-04:51:01.821550 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638075.sst): old prealloc_size = 73819750, real_size = 19824000 2024/08/20-04:51:01.821958 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638075.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466401 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 = 0.0188 GB avg-val = 115.89 avg-zval = 40.35 2024/08/20-04:51:01.822388 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638075.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:51:02.202084 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638075.sst): second pass time = 0.74's, 72.556'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 56.903'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2343.966'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.388'MB/sec write SST data time = 0.08's, 272.675'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 = 12807.371'MB/sec zip my value time = 0.74's, unzip length = 0.054'GB zip my value throughput = 72.556'MB/sec zip pipeline throughput = 72.556'MB/sec entries = 466401 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.89 avg-zval = 40.35 usrkeys = 466401 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.89 avg-zval = 40.35 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466401 bytes = 1399216 } seq expand size = 3264807 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0188 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.5023 value = 2.8721 dict = 1.00 all = 3.0990 } Zip/UnZip{ index = 0.0952 value = 0.3482 dict = 1.00 all = 0.3227 } ---------------------------- total value len = 62.354064 GB avg = 0.180 KB (by entry num) total key len = 6.801817 GB avg = 0.020 KB total ukey len = 3.198835 GB avg = 0.008 KB total ukey num = 0.389799962 Billion total entry num = 0.346677970 Billion write speed all = 1.702466257 MB/sec (with seq num) write speed all = 1.634190641 MB/sec (without seq num) 2024/08/20-04:51:02.232890 140500498241088 [compaction_job.cc:1944] [default] [JOB 7834] Generated table #14638075: 466401 keys, 21654754 bytes, temperature: kWarm 2024/08/20-04:51:02.232989 140500498241088 EVENT_LOG_v1 {"time_micros": 1724100662232936, "cf_name": "default", "job": 7834, "event": "table_file_creation", "file_number": 14638075, "file_size": 21654754, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189965746168, "largest_seqno": 189979645076, "table_properties": {"data_size": 18818992, "index_size": 888192, "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": 13059228, "raw_average_key_size": 28, "raw_value_size": 54049702, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466401, "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": 1724100660, "oldest_key_time": 0, "file_creation_time": 1724100660, "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": 14638075, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:51:02.258762 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638076.sst) /dev/shm/ToplingTemp/Topling-178752-F9UydB 2024/08/20-04:51:03.111160 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638076.sst): first pass time = 0.85's, 78.734'MB/sec 2024/08/20-04:51:05.475319 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638076.sst): old prealloc_size = 73819750, real_size = 19627152 2024/08/20-04:51:05.475655 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638076.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465980 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 = 0.0186 GB avg-val = 116.02 avg-zval = 39.95 2024/08/20-04:51:05.476131 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638076.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:51:05.865070 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638076.sst): second pass time = 2.36's, 22.874'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 55.505'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2886.352'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.370'MB/sec write SST data time = 0.07's, 288.638'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 = 14804.373'MB/sec zip my value time = 2.36's, unzip length = 0.054'GB zip my value throughput = 22.874'MB/sec zip pipeline throughput = 166.877'MB/sec entries = 465980 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.02 avg-zval = 39.95 usrkeys = 465980 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.02 avg-zval = 39.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465980 bytes = 1572704 } seq expand size = 3261860 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 = 0.0186 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.4334 value = 2.9038 dict = 1.00 all = 3.1023 } Zip/UnZip{ index = 0.0958 value = 0.3444 dict = 1.00 all = 0.3223 } ---------------------------- total value len = 62.411388 GB avg = 0.180 KB (by entry num) total key len = 6.814864 GB avg = 0.020 KB total ukey len = 3.208155 GB avg = 0.008 KB total ukey num = 0.390265942 Billion total entry num = 0.347143950 Billion write speed all = 1.704044972 MB/sec (with seq num) write speed all = 1.635683749 MB/sec (without seq num) 2024/08/20-04:51:05.894649 140500498241088 [compaction_job.cc:1944] [default] [JOB 7834] Generated table #14638076: 465980 keys, 21631838 bytes, temperature: kWarm 2024/08/20-04:51:05.894741 140500498241088 EVENT_LOG_v1 {"time_micros": 1724100665894683, "cf_name": "default", "job": 7834, "event": "table_file_creation", "file_number": 14638076, "file_size": 21631838, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189907028175, "largest_seqno": 189979646481, "table_properties": {"data_size": 18617216, "index_size": 893248, "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": 13047440, "raw_average_key_size": 28, "raw_value_size": 54061528, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465980, "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": 1724100662, "oldest_key_time": 0, "file_creation_time": 1724100662, "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": 14638076, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:51:05.939128 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638077.sst) /dev/shm/ToplingTemp/Topling-178752-wzGKXB 2024/08/20-04:51:06.516625 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638077.sst): first pass time = 0.58's, 116.218'MB/sec 2024/08/20-04:51:07.406644 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638077.sst): old prealloc_size = 73819750, real_size = 19698544 2024/08/20-04:51:07.407023 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638077.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465309 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 = 0.0187 GB avg-val = 116.22 avg-zval = 40.18 2024/08/20-04:51:07.407415 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638077.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-04:51:07.768976 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638077.sst): second pass time = 0.89's, 60.817'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 59.738'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2494.976'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.394'MB/sec write SST data time = 0.07's, 323.827'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 = 13574.050'MB/sec zip my value time = 0.89's, unzip length = 0.054'GB zip my value throughput = 60.817'MB/sec zip pipeline throughput = 60.817'MB/sec entries = 465309 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.22 avg-zval = 40.18 usrkeys = 465309 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.22 avg-zval = 40.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465309 bytes = 1512272 } seq expand size = 3257163 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 = 0.0187 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.5011 value = 2.8926 dict = 1.00 all = 3.1006 } Zip/UnZip{ index = 0.0952 value = 0.3457 dict = 1.00 all = 0.3225 } ---------------------------- total value len = 62.468725 GB avg = 0.180 KB (by entry num) total key len = 6.827893 GB avg = 0.020 KB total ukey len = 3.217461 GB avg = 0.008 KB total ukey num = 0.390731251 Billion total entry num = 0.347609259 Billion write speed all = 1.705697136 MB/sec (with seq num) write speed all = 1.637247490 MB/sec (without seq num) 2024/08/20-04:51:07.798832 140500498241088 [compaction_job.cc:1944] [default] [JOB 7834] Generated table #14638077: 465309 keys, 21643710 bytes, temperature: kWarm 2024/08/20-04:51:07.798899 140500498241088 EVENT_LOG_v1 {"time_micros": 1724100667798866, "cf_name": "default", "job": 7834, "event": "table_file_creation", "file_number": 14638077, "file_size": 21643710, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189919087729, "largest_seqno": 189979645968, "table_properties": {"data_size": 18695840, "index_size": 886208, "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": 13028652, "raw_average_key_size": 28, "raw_value_size": 54080282, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465309, "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": 1724100665, "oldest_key_time": 0, "file_creation_time": 1724100665, "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": 14638077, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:51:07.853217 140500498241088 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638078.sst) /dev/shm/ToplingTemp/Topling-178752-9dQYnB 2024/08/20-04:51:08.271590 140500498241088 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638078.sst): first pass time = 0.42's, 143.641'MB/sec 2024/08/20-04:51:09.905724 140500498241088 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638078.sst): old prealloc_size = 73819750, real_size = 17813696 2024/08/20-04:51:09.906072 140500498241088 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638078.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 417269 prefix = 4 raw-key = 0.0067 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0484 GB zip-val = 0.0169 GB avg-val = 116.00 avg-zval = 40.52 2024/08/20-04:51:09.906452 140500498241088 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638078.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0010 GB, waited 0.000 sec, Key+Value = 0.060 GB 2024/08/20-04:51:10.285036 140500498241088 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00/14638078.sst): second pass time = 1.63's, 29.641'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 51.576'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2588.934'MB/sec (index lex order gen) rebuild zvType time = 0.29's, 0.354'MB/sec write SST data time = 0.08's, 231.774'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.492'MB, throughput = 13379.798'MB/sec zip my value time = 1.63's, unzip length = 0.048'GB zip my value throughput = 29.641'MB/sec zip pipeline throughput = 148.237'MB/sec entries = 417269 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.00 avg-zval = 40.52 usrkeys = 417269 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.00 avg-zval = 40.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 417269 bytes = 1356144 } seq expand size = 2920883 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0083 GB value = 0.0484 GB dict = 0.49 MB all = 0.0601 GB } __ZipSize{ index = 0.0008 GB value = 0.0169 GB dict = 0.49 MB all = 0.0196 GB } UnZip/Zip{ index = 10.4334 value = 2.8626 dict = 1.00 all = 3.0716 } Zip/UnZip{ index = 0.0958 value = 0.3493 dict = 1.00 all = 0.3256 } ---------------------------- total value len = 62.520051 GB avg = 0.180 KB (by entry num) total key len = 6.839577 GB avg = 0.020 KB total ukey len = 3.225807 GB avg = 0.008 KB total ukey num = 0.391148520 Billion total entry num = 0.348026528 Billion write speed all = 1.707142342 MB/sec (with seq num) write speed all = 1.638614774 MB/sec (without seq num) 2024/08/20-04:51:10.318571 140500498241088 [compaction_job.cc:1944] [default] [JOB 7834] Generated table #14638078: 417269 keys, 19562692 bytes, temperature: kWarm 2024/08/20-04:51:10.318621 140500498241088 EVENT_LOG_v1 {"time_micros": 1724100670318594, "cf_name": "default", "job": 7834, "event": "table_file_creation", "file_number": 14638078, "file_size": 19562692, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189919088490, "largest_seqno": 189979646101, "table_properties": {"data_size": 16909296, "index_size": 799872, "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": 11683532, "raw_average_key_size": 28, "raw_value_size": 48404650, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 417269, "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": 1724100667, "oldest_key_time": 0, "file_creation_time": 1724100667, "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": 14638078, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-04:51:10.334611 140500498241088 [compaction_job.cc:699] job-07834: subcompact[0], size: 0.084493 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07834/att-00 [14638075,14638076,14638077,14638078] 2024/08/20-04:51:10.365975 140500498241088 (Original Log Time 2024/08/20-04:51:00.316475) EVENT_LOG_v1 {"time_micros": 1724100660316446, "job": 7834, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14638027], "files_L2": [14638071, 14638072, 14637994, 14637995, 14638030], "score": 0.965567, "input_data_size": 103576973, "oldest_snapshot_seqno": 189979942624} 2024/08/20-04:51:10.365979 140500498241088 (Original Log Time 2024/08/20-04:51:10.360008) [compaction_job.cc:2018] [default] [JOB 7834] Compacted 1@1 + 5@2 files to L2 => 84492994 bytes 2024/08/20-04:51:10.365981 140500498241088 (Original Log Time 2024/08/20-04:51:10.365890) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 10.3 rd, 8.4 wr, level 2, files in(1, 5) out(4 +0 blob) MB in(26.1, 72.7 +0.0 blob) out(80.6 +0.0 blob), read-write-amplify(6.9) write-amplify(3.1) OK, records in: 1824338, records dropped: 9379 output_compression: Snappy 2024/08/20-04:51:10.365987 140500498241088 (Original Log Time 2024/08/20-04:51:10.365953) EVENT_LOG_v1 {"time_micros": 1724100670365916, "cf": "default", "job": 7834, "event": "compaction_finished", "compaction_time_micros": 10018145, "compaction_time_cpu_micros": 2822918, "output_level": 2, "num_output_files": 4, "total_output_size": 84492994, "num_input_records": 1824338, "num_output_records": 1814959, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 62537808, "file_range_sync_nanos": 0, "file_fsync_nanos": 3039, "file_prepare_write_nanos": 14774, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/08/20-04:51:10.484885 140500498241088 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":1724100660,"executesMs":10148,"compactionJobId":7834,"attempt":0,"compactionInputRawBytes":262746832,"compactionInputZipBytes":103576973,"compactionOutputRawBytes":0,"compactionOutputZipBytes":84492994,"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":"00-48225d97ab55e2e26c10c6abd11ddc11-7a4e5c45bed3b44f-00"}}, response = 2024/08/20-04:51:10.484999 140500498241088 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-07834/att-00: olev 2, work 10.149 s, result 4.784 ms, install 5.999 ms, input{raw 250.575 MiB zip 98.779 MiB}