2024/08/20-23:23:45.418144 139856942016064 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00: fork to child time = 0.009976 sec 2024/08/20-23:23:45.419225 139856942016064 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00 2024/08/20-23:23:45.424418 139856942016064 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00 2024/08/20-23:23:45.425820 139856942016064 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-23:23:45.426141 139856942016064 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-23:23:45.487592 139856942016064 [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-55142/att-00/MANIFEST-14629260 2024/08/20-23:23:45.542522 139856942016064 [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-55142/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14692740, last_sequence is 191176520892, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14692652 2024/08/20-23:23:45.542537 139856942016064 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-23:23:45.542615 139856942016064 [version_set.cc:5652] Creating manifest 14692740 2024/08/20-23:23:45.565651 139856942016064 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-23:23:45.579068 139856942016064 [compaction_job.cc:2433] [default] [JOB 55142] Compacting 2@1 + 5@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-23:23:45.579085 139856942016064 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27877 Base level 1, inputs: [14692682(23MB) 14692658(586KB)], [14692730(19MB) 14692618(19MB) 14692619(20MB) 14692620(19MB) 14692624(10MB)] 2024/08/20-23:23:45.758300 139856942016064 [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 2024/08/20-23:23:45.758329 139856942016064 [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 2024/08/20-23:23:45.758347 139856942016064 [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 2024/08/20-23:23:45.758358 139856942016064 [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 2024/08/20-23:23:45.758368 139856942016064 [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 2024/08/20-23:23:45.907143 139856942016064 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692741.sst) /dev/shm/ToplingTemp/Topling-58336-hexG1i 2024/08/20-23:23:46.158694 139856942016064 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692741.sst): first pass time = 0.25's, 266.837'MB/sec 2024/08/20-23:23:46.850243 139856942016064 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692741.sst): old prealloc_size = 73819750, real_size = 18591264 2024/08/20-23:23:46.850592 139856942016064 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692741.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466965 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0176 GB avg-val = 115.71 avg-zval = 37.65 2024/08/20-23:23:46.851059 139856942016064 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692741.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-23:23:47.223086 139856942016064 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692741.sst): second pass time = 0.69's, 78.249'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 55.240'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2881.572'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.381'MB/sec write SST data time = 0.07's, 310.450'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 = 14930.349'MB/sec zip my value time = 0.69's, unzip length = 0.054'GB zip my value throughput = 78.249'MB/sec zip pipeline throughput = 78.249'MB/sec entries = 466965 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.71 avg-zval = 37.65 usrkeys = 466965 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.71 avg-zval = 37.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466965 bytes = 1576016 } seq expand size = 3268755 multi value expand size = 0 cnt WriteAppend = 14 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0176 GB dict = 0.54 MB all = 0.0206 GB } UnZip/Zip{ index = 10.4353 value = 3.0737 dict = 1.00 all = 3.2583 } Zip/UnZip{ index = 0.0958 value = 0.3253 dict = 1.00 all = 0.3069 } ---------------------------- total value len = 0.057303 GB avg = 0.123 KB (by entry num) total key len = 0.013075 GB avg = 0.028 KB total ukey len = 0.009339 GB avg = 0.020 KB total ukey num = 0.000466965 Billion total entry num = 0.000466965 Billion write speed all = 0.006084278 MB/sec (with seq num) write speed all = 0.005761318 MB/sec (without seq num) 2024/08/20-23:23:47.250961 139856942016064 [compaction_job.cc:1944] [default] [JOB 55142] Generated table #14692741: 466965 keys, 20596362 bytes, temperature: kWarm 2024/08/20-23:23:47.251059 139856942016064 EVENT_LOG_v1 {"time_micros": 1724167427251009, "cf_name": "default", "job": 55142, "event": "table_file_creation", "file_number": 14692741, "file_size": 20596362, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191080442604, "largest_seqno": 191175891352, "table_properties": {"data_size": 17579344, "index_size": 894976, "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": 13075020, "raw_average_key_size": 28, "raw_value_size": 54033910, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466965, "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": 1724167425, "oldest_key_time": 0, "file_creation_time": 1724167425, "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": 14692741, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:23:47.272166 139856942016064 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692742.sst) /dev/shm/ToplingTemp/Topling-58336-N91g8f 2024/08/20-23:23:47.667778 139856942016064 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692742.sst): first pass time = 0.40's, 169.653'MB/sec 2024/08/20-23:23:48.941379 139856942016064 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692742.sst): old prealloc_size = 73819750, real_size = 18538784 2024/08/20-23:23:48.941806 139856942016064 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692742.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 467309 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0540 GB zip-val = 0.0175 GB avg-val = 115.61 avg-zval = 37.53 2024/08/20-23:23:48.942302 139856942016064 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692742.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-23:23:49.449796 139856942016064 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692742.sst): second pass time = 1.27's, 42.474'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.51's, 40.528'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2241.362'MB/sec (index lex order gen) rebuild zvType time = 0.43's, 0.272'MB/sec write SST data time = 0.08's, 262.203'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 = 10996.938'MB/sec zip my value time = 1.27's, unzip length = 0.054'GB zip my value throughput = 42.474'MB/sec zip pipeline throughput = 123.418'MB/sec entries = 467309 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.61 avg-zval = 37.53 usrkeys = 467309 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.61 avg-zval = 37.53 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467309 bytes = 1635600 } seq expand size = 3271163 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0175 GB dict = 0.54 MB all = 0.0206 GB } UnZip/Zip{ index = 10.5699 value = 3.0805 dict = 1.00 all = 3.2569 } Zip/UnZip{ index = 0.0946 value = 0.3246 dict = 1.00 all = 0.3070 } ---------------------------- total value len = 0.114598 GB avg = 0.123 KB (by entry num) total key len = 0.026160 GB avg = 0.028 KB total ukey len = 0.018685 GB avg = 0.020 KB total ukey num = 0.000934274 Billion total entry num = 0.000934274 Billion write speed all = 0.012166428 MB/sec (with seq num) write speed all = 0.011520395 MB/sec (without seq num) 2024/08/20-23:23:49.478370 139856942016064 [compaction_job.cc:1944] [default] [JOB 55142] Generated table #14692742: 467309 keys, 20605154 bytes, temperature: kWarm 2024/08/20-23:23:49.478442 139856942016064 EVENT_LOG_v1 {"time_micros": 1724167429478408, "cf_name": "default", "job": 55142, "event": "table_file_creation", "file_number": 14692742, "file_size": 20605154, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191003183241, "largest_seqno": 191175890970, "table_properties": {"data_size": 17537552, "index_size": 884224, "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": 13084652, "raw_average_key_size": 28, "raw_value_size": 54024350, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 467309, "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": 1724167427, "oldest_key_time": 0, "file_creation_time": 1724167427, "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": 14692742, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:23:49.502512 139856942016064 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692743.sst) /dev/shm/ToplingTemp/Topling-58336-3hHEvg 2024/08/20-23:23:49.902525 139856942016064 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692743.sst): first pass time = 0.40's, 167.785'MB/sec 2024/08/20-23:23:50.602527 139856942016064 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692743.sst): old prealloc_size = 73819750, real_size = 19132560 2024/08/20-23:23:50.602869 139856942016064 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692743.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466646 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 = 0.0181 GB avg-val = 115.81 avg-zval = 38.85 2024/08/20-23:23:50.603318 139856942016064 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692743.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-23:23:50.974009 139856942016064 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692743.sst): second pass time = 0.70's, 77.296'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.37's, 56.901'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2822.809'MB/sec (index lex order gen) rebuild zvType time = 0.30's, 0.385'MB/sec write SST data time = 0.07's, 311.874'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 = 9543.885'MB/sec zip my value time = 0.70's, unzip length = 0.054'GB zip my value throughput = 77.296'MB/sec zip pipeline throughput = 77.296'MB/sec entries = 466646 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.81 avg-zval = 38.85 usrkeys = 466646 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.81 avg-zval = 38.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466646 bytes = 1574944 } seq expand size = 3266522 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0181 GB dict = 0.54 MB all = 0.0211 GB } UnZip/Zip{ index = 10.5047 value = 2.9813 dict = 1.00 all = 3.1750 } Zip/UnZip{ index = 0.0952 value = 0.3354 dict = 1.00 all = 0.3150 } ---------------------------- total value len = 0.171907 GB avg = 0.123 KB (by entry num) total key len = 0.039226 GB avg = 0.028 KB total ukey len = 0.028018 GB avg = 0.020 KB total ukey num = 0.001400920 Billion total entry num = 0.001400920 Billion write speed all = 0.018246934 MB/sec (with seq num) write speed all = 0.017278352 MB/sec (without seq num) 2024/08/20-23:23:51.004554 139856942016064 [compaction_job.cc:1944] [default] [JOB 55142] Generated table #14692743: 466646 keys, 21136658 bytes, temperature: kWarm 2024/08/20-23:23:51.004626 139856942016064 EVENT_LOG_v1 {"time_micros": 1724167431004590, "cf_name": "default", "job": 55142, "event": "table_file_creation", "file_number": 14692743, "file_size": 21136658, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191087249739, "largest_seqno": 191175889781, "table_properties": {"data_size": 18127296, "index_size": 888448, "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": 13066088, "raw_average_key_size": 28, "raw_value_size": 54042796, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466646, "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": 1724167429, "oldest_key_time": 0, "file_creation_time": 1724167429, "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": 14692743, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:23:51.026737 139856942016064 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692744.sst) /dev/shm/ToplingTemp/Topling-58336-qkwCtg 2024/08/20-23:23:51.512130 139856942016064 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692744.sst): first pass time = 0.49's, 138.268'MB/sec 2024/08/20-23:23:52.252837 139856942016064 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692744.sst): old prealloc_size = 73819750, real_size = 18611856 2024/08/20-23:23:52.253206 139856942016064 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692744.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465985 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 = 0.0176 GB avg-val = 116.02 avg-zval = 37.79 2024/08/20-23:23:52.253681 139856942016064 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692744.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-23:23:52.632629 139856942016064 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692744.sst): second pass time = 0.74's, 73.061'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.38's, 54.439'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2611.945'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.374'MB/sec write SST data time = 0.07's, 304.589'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 = 14969.969'MB/sec zip my value time = 0.74's, unzip length = 0.054'GB zip my value throughput = 73.061'MB/sec zip pipeline throughput = 73.061'MB/sec entries = 465985 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.02 avg-zval = 37.79 usrkeys = 465985 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.02 avg-zval = 37.79 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465985 bytes = 1630960 } seq expand size = 3261895 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 = 0.0176 GB dict = 0.54 MB all = 0.0207 GB } UnZip/Zip{ index = 10.5020 value = 3.0703 dict = 1.00 all = 3.2459 } Zip/UnZip{ index = 0.0952 value = 0.3257 dict = 1.00 all = 0.3081 } ---------------------------- total value len = 0.229231 GB avg = 0.123 KB (by entry num) total key len = 0.052273 GB avg = 0.028 KB total ukey len = 0.037338 GB avg = 0.020 KB total ukey num = 0.001866905 Billion total entry num = 0.001866905 Billion write speed all = 0.024325156 MB/sec (with seq num) write speed all = 0.023034581 MB/sec (without seq num) 2024/08/20-23:23:52.660764 139856942016064 [compaction_job.cc:1944] [default] [JOB 55142] Generated table #14692744: 465985 keys, 20675014 bytes, temperature: kWarm 2024/08/20-23:23:52.660836 139856942016064 EVENT_LOG_v1 {"time_micros": 1724167432660801, "cf_name": "default", "job": 55142, "event": "table_file_creation", "file_number": 14692744, "file_size": 20675014, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191032403036, "largest_seqno": 191175891116, "table_properties": {"data_size": 17607744, "index_size": 887424, "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": 13047580, "raw_average_key_size": 28, "raw_value_size": 54061302, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465985, "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": 1724167431, "oldest_key_time": 0, "file_creation_time": 1724167431, "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": 14692744, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:23:52.687209 139856942016064 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692745.sst) /dev/shm/ToplingTemp/Topling-58336-FqUVYi 2024/08/20-23:23:53.003602 139856942016064 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692745.sst): first pass time = 0.32's, 188.076'MB/sec 2024/08/20-23:23:53.592445 139856942016064 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692745.sst): old prealloc_size = 73819750, real_size = 17532992 2024/08/20-23:23:53.592767 139856942016064 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692745.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 414394 prefix = 4 raw-key = 0.0066 GB zip-key = 0.0008 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0479 GB zip-val = 0.0166 GB avg-val = 115.58 avg-zval = 40.14 2024/08/20-23:23:53.593169 139856942016064 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692745.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0010 GB, waited 0.000 sec, Key+Value = 0.059 GB 2024/08/20-23:23:53.917377 139856942016064 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00/14692745.sst): second pass time = 0.59's, 81.449'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 59.462'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2716.613'MB/sec (index lex order gen) rebuild zvType time = 0.26's, 0.395'MB/sec write SST data time = 0.06's, 310.590'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.487'MB, throughput = 12038.876'MB/sec zip my value time = 0.59's, unzip length = 0.048'GB zip my value throughput = 81.449'MB/sec zip pipeline throughput = 81.449'MB/sec entries = 414394 avg-key = 28.00 avg-zkey = 1.92 avg-val = 115.58 avg-zval = 40.14 usrkeys = 414394 avg-key = 20.00 avg-zkey = 1.92 avg-val = 122.58 avg-zval = 40.14 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 414394 bytes = 1398592 } seq expand size = 2900758 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0083 GB value = 0.0479 GB dict = 0.49 MB all = 0.0595 GB } __ZipSize{ index = 0.0008 GB value = 0.0166 GB dict = 0.49 MB all = 0.0193 GB } UnZip/Zip{ index = 10.4291 value = 2.8793 dict = 1.00 all = 3.0795 } Zip/UnZip{ index = 0.0959 value = 0.3473 dict = 1.00 all = 0.3247 } ---------------------------- total value len = 0.280027 GB avg = 0.123 KB (by entry num) total key len = 0.063876 GB avg = 0.028 KB total ukey len = 0.045626 GB avg = 0.020 KB total ukey num = 0.002281299 Billion total entry num = 0.002281299 Billion write speed all = 0.029713847 MB/sec (with seq num) write speed all = 0.028136981 MB/sec (without seq num) 2024/08/20-23:23:53.945363 139856942016064 [compaction_job.cc:1944] [default] [JOB 55142] Generated table #14692745: 414394 keys, 19320790 bytes, temperature: kWarm 2024/08/20-23:23:53.945435 139856942016064 EVENT_LOG_v1 {"time_micros": 1724167433945399, "cf_name": "default", "job": 55142, "event": "table_file_creation", "file_number": 14692745, "file_size": 19320790, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191091308293, "largest_seqno": 191175892089, "table_properties": {"data_size": 16634544, "index_size": 794688, "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": 11603032, "raw_average_key_size": 28, "raw_value_size": 47895280, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 414394, "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": 1724167432, "oldest_key_time": 0, "file_creation_time": 1724167432, "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": 14692745, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-23:23:53.958354 139856942016064 [compaction_job.cc:699] job-55142: subcompact[0], size: 0.102334 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-55142/att-00 [14692741,14692742,14692743,14692744,14692745] 2024/08/20-23:23:53.987437 139856942016064 (Original Log Time 2024/08/20-23:23:45.579147) EVENT_LOG_v1 {"time_micros": 1724167425579102, "job": 55142, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14692682, 14692658], "files_L2": [14692730, 14692618, 14692619, 14692620, 14692624], "score": 0.988434, "input_data_size": 120173496, "oldest_snapshot_seqno": 191176520738} 2024/08/20-23:23:53.987440 139856942016064 (Original Log Time 2024/08/20-23:23:53.986793) [compaction_job.cc:2018] [default] [JOB 55142] Compacted 2@1 + 5@2 files to L2 => 102333978 bytes 2024/08/20-23:23:53.987442 139856942016064 (Original Log Time 2024/08/20-23:23:53.987369) [compaction_job.cc:1220] [default] compacted to: files[0 0 5 0 0 0 0] max score 0.04, MB/sec: 14.3 rd, 12.2 wr, level 2, files in(2, 5) out(5 +0 blob) MB in(24.6, 90.1 +0.0 blob) out(97.6 +0.0 blob), read-write-amplify(8.6) write-amplify(4.0) OK, records in: 2281299, records dropped: 0 output_compression: Snappy 2024/08/20-23:23:53.987448 139856942016064 (Original Log Time 2024/08/20-23:23:53.987414) EVENT_LOG_v1 {"time_micros": 1724167433987394, "cf": "default", "job": 55142, "event": "compaction_finished", "compaction_time_micros": 8379218, "compaction_time_cpu_micros": 3191009, "output_level": 2, "num_output_files": 5, "total_output_size": 102333978, "num_input_records": 2281299, "num_output_records": 2281299, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 70284095, "file_range_sync_nanos": 0, "file_fsync_nanos": 4390, "file_prepare_write_nanos": 15400, "lsm_state": [0, 0, 5, 0, 0, 0, 0]} 2024/08/20-23:23:54.103628 139856942016064 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":1724167425,"executesMs":8563,"compactionJobId":55142,"attempt":0,"compactionInputRawBytes":327934010,"compactionInputZipBytes":120173496,"compactionOutputRawBytes":0,"compactionOutputZipBytes":102333978,"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-c1129e97a65306d1fdbb778ba5d5d5a9-868dfeb81e78e9a2-00"}}, response = 2024/08/20-23:23:54.103732 139856942016064 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-55142/att-00: olev 2, work 8.563 s, result 5.294 ms, install 0.676 ms, input{raw 312.742 MiB zip 114.606 MiB}