2024/07/09-04:42:55.976646 139981153105472 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00: fork to child time = 0.030640 sec 2024/07/09-04:42:55.977347 139981153105472 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00 2024/07/09-04:42:55.986232 139981153105472 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00 2024/07/09-04:42:55.987425 139981153105472 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-04:42:55.987780 139981153105472 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-04:42:56.026920 139981153105472 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30914/att-00/MANIFEST-12625661 2024/07/09-04:42:56.041527 139981153105472 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30914/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12660952, last_sequence is 147960777123, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12660899 2024/07/09-04:42:56.041546 139981153105472 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-04:42:56.041634 139981153105472 [version_set.cc:5652] Creating manifest 12660952 2024/07/09-04:42:56.064414 139981153105472 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-04:42:56.080439 139981153105472 [compaction_job.cc:2433] [default] [JOB 30914] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/09-04:42:56.080470 139981153105472 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16186 Base level 1, inputs: [12660934(31MB)], [12660892(20MB) 12660893(20MB) 12660894(20MB)] 2024/07/09-04:42:56.348538 139981153105472 [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 2024/07/09-04:42:56.348563 139981153105472 [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 2024/07/09-04:42:56.348580 139981153105472 [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 2024/07/09-04:42:56.348591 139981153105472 [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 2024/07/09-04:42:56.348601 139981153105472 [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 2024/07/09-04:42:56.514180 139981153105472 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660953.sst) /dev/shm/ToplingTemp/Topling-14893-5hGvzl 2024/07/09-04:42:57.011669 139981153105472 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660953.sst): first pass time = 0.50's, 134.908'MB/sec 2024/07/09-04:43:00.824614 139981153105472 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660953.sst): old prealloc_size = 73819750, real_size = 19007216 2024/07/09-04:43:00.824985 139981153105472 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660953.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466565 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 = 0.0180 GB avg-val = 115.84 avg-zval = 38.58 2024/07/09-04:43:00.825479 139981153105472 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660953.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-04:43:01.654176 139981153105472 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660953.sst): second pass time = 3.81's, 14.190'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.83's, 25.259'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2582.202'MB/sec (index lex order gen) rebuild zvType time = 0.58's, 0.202'MB/sec write SST data time = 0.25's, 83.121'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 = 8001.386'MB/sec zip my value time = 3.81's, unzip length = 0.054'GB zip my value throughput = 14.190'MB/sec zip pipeline throughput = 150.618'MB/sec entries = 466565 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.84 avg-zval = 38.58 usrkeys = 466565 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.84 avg-zval = 38.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466565 bytes = 1516352 } seq expand size = 3265955 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 = 0.0180 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5029 value = 3.0022 dict = 1.00 all = 3.2028 } Zip/UnZip{ index = 0.0952 value = 0.3331 dict = 1.00 all = 0.3122 } ---------------------------- total value len = 0.057311 GB avg = 0.123 KB (by entry num) total key len = 0.013064 GB avg = 0.028 KB total ukey len = 0.009331 GB avg = 0.020 KB total ukey num = 0.000466565 Billion total entry num = 0.000466565 Billion write speed all = 0.027942553 MB/sec (with seq num) write speed all = 0.026460546 MB/sec (without seq num) 2024/07/09-04:43:01.685102 139981153105472 [compaction_job.cc:1944] [default] [JOB 30914] Generated table #12660953: 466565 keys, 20953070 bytes, temperature: kWarm 2024/07/09-04:43:01.685209 139981153105472 EVENT_LOG_v1 {"time_micros": 1720471381685146, "cf_name": "default", "job": 30914, "event": "table_file_creation", "file_number": 12660953, "file_size": 20953070, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147923212989, "largest_seqno": 147960730008, "table_properties": {"data_size": 18001952, "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": 13063820, "raw_average_key_size": 28, "raw_value_size": 54045122, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466565, "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": 1720471376, "oldest_key_time": 0, "file_creation_time": 1720471376, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12660953, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:01.714383 139981153105472 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660954.sst) /dev/shm/ToplingTemp/Topling-14893-XsmXjm 2024/07/09-04:43:02.494823 139981153105472 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660954.sst): first pass time = 0.78's, 85.993'MB/sec 2024/07/09-04:43:06.028263 139981153105472 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660954.sst): old prealloc_size = 73819750, real_size = 19773792 2024/07/09-04:43:06.028735 139981153105472 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660954.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466907 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 = 0.0188 GB avg-val = 115.73 avg-zval = 40.21 2024/07/09-04:43:06.029253 139981153105472 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660954.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-04:43:06.519652 139981153105472 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660954.sst): second pass time = 3.53's, 15.301'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 44.209'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1975.275'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.320'MB/sec write SST data time = 0.13's, 172.166'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 = 10329.352'MB/sec zip my value time = 3.53's, unzip length = 0.054'GB zip my value throughput = 15.301'MB/sec zip pipeline throughput = 153.308'MB/sec entries = 466907 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.73 avg-zval = 40.21 usrkeys = 466907 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.73 avg-zval = 40.21 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466907 bytes = 1517456 } seq expand size = 3268349 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 = 0.0188 GB dict = 0.54 MB all = 0.0217 GB } UnZip/Zip{ index = 10.5723 value = 2.8783 dict = 1.00 all = 3.0894 } Zip/UnZip{ index = 0.0946 value = 0.3474 dict = 1.00 all = 0.3237 } ---------------------------- total value len = 0.114615 GB avg = 0.123 KB (by entry num) total key len = 0.026137 GB avg = 0.028 KB total ukey len = 0.018669 GB avg = 0.020 KB total ukey num = 0.000933472 Billion total entry num = 0.000933472 Billion write speed all = 0.055778277 MB/sec (with seq num) write speed all = 0.052818892 MB/sec (without seq num) 2024/07/09-04:43:06.569499 139981153105472 [compaction_job.cc:1944] [default] [JOB 30914] Generated table #12660954: 466907 keys, 21722180 bytes, temperature: kWarm 2024/07/09-04:43:06.569592 139981153105472 EVENT_LOG_v1 {"time_micros": 1720471386569541, "cf_name": "default", "job": 30914, "event": "table_file_creation", "file_number": 12660954, "file_size": 21722180, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147912504994, "largest_seqno": 147960728908, "table_properties": {"data_size": 18773648, "index_size": 883264, "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": 13073396, "raw_average_key_size": 28, "raw_value_size": 54035482, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466907, "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": 1720471381, "oldest_key_time": 0, "file_creation_time": 1720471381, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12660954, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:06.605215 139981153105472 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660955.sst) /dev/shm/ToplingTemp/Topling-14893-D0n7yj 2024/07/09-04:43:07.109820 139981153105472 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660955.sst): first pass time = 0.50's, 133.007'MB/sec 2024/07/09-04:43:07.868356 139981153105472 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660955.sst): old prealloc_size = 73819750, real_size = 20018496 2024/07/09-04:43:07.868725 139981153105472 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660955.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466421 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 = 0.0190 GB avg-val = 115.88 avg-zval = 40.77 2024/07/09-04:43:07.869162 139981153105472 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660955.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/09-04:43:08.552768 139981153105472 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660955.sst): second pass time = 0.76's, 71.336'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 32.180'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2864.738'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.217'MB/sec write SST data time = 0.15's, 148.997'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 = 20721.864'MB/sec zip my value time = 0.76's, unzip length = 0.054'GB zip my value throughput = 71.336'MB/sec zip pipeline throughput = 71.336'MB/sec entries = 466421 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.88 avg-zval = 40.77 usrkeys = 466421 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.88 avg-zval = 40.77 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466421 bytes = 1574192 } seq expand size = 3264947 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 = 0.0190 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.5050 value = 2.8426 dict = 1.00 all = 3.0471 } Zip/UnZip{ index = 0.0952 value = 0.3518 dict = 1.00 all = 0.3282 } ---------------------------- total value len = 0.171929 GB avg = 0.123 KB (by entry num) total key len = 0.039197 GB avg = 0.028 KB total ukey len = 0.027998 GB avg = 0.020 KB total ukey num = 0.001399893 Billion total entry num = 0.001399893 Billion write speed all = 0.083599206 MB/sec (with seq num) write speed all = 0.079164700 MB/sec (without seq num) 2024/07/09-04:43:08.584012 139981153105472 [compaction_job.cc:1944] [default] [JOB 30914] Generated table #12660955: 466421 keys, 22024026 bytes, temperature: kWarm 2024/07/09-04:43:08.584083 139981153105472 EVENT_LOG_v1 {"time_micros": 1720471388584049, "cf_name": "default", "job": 30914, "event": "table_file_creation", "file_number": 12660955, "file_size": 22024026, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147880294825, "largest_seqno": 147960729915, "table_properties": {"data_size": 19013680, "index_size": 888000, "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": 13059788, "raw_average_key_size": 28, "raw_value_size": 54049174, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466421, "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": 1720471386, "oldest_key_time": 0, "file_creation_time": 1720471386, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12660955, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:08.607100 139981153105472 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660956.sst) /dev/shm/ToplingTemp/Topling-14893-yvbVXi 2024/07/09-04:43:08.741386 139981153105472 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660956.sst): first pass time = 0.13's, 249.577'MB/sec 2024/07/09-04:43:09.082580 139981153105472 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660956.sst): old prealloc_size = 73819750, real_size = 10013424 2024/07/09-04:43:09.082763 139981153105472 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660956.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 232807 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0005 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0270 GB zip-val = 0.0095 GB avg-val = 115.92 avg-zval = 40.83 2024/07/09-04:43:09.083002 139981153105472 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660956.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/07/09-04:43:09.281845 139981153105472 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00/12660956.sst): second pass time = 0.34's, 79.262'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 55.173'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2795.133'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.354'MB/sec write SST data time = 0.03's, 317.322'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.277'MB, throughput = 10604.689'MB/sec zip my value time = 0.34's, unzip length = 0.027'GB zip my value throughput = 79.262'MB/sec zip pipeline throughput = 79.262'MB/sec entries = 232807 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.92 avg-zval = 40.83 usrkeys = 232807 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.92 avg-zval = 40.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 232807 bytes = 756640 } seq expand size = 1629649 multi value expand size = 0 cnt WriteAppend = 15 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0005 GB value = 0.0095 GB dict = 0.28 MB all = 0.0110 GB } UnZip/Zip{ index = 10.3415 value = 2.8394 dict = 1.00 all = 3.0481 } Zip/UnZip{ index = 0.0967 value = 0.3522 dict = 1.00 all = 0.3281 } ---------------------------- total value len = 0.200546 GB avg = 0.123 KB (by entry num) total key len = 0.045716 GB avg = 0.028 KB total ukey len = 0.032654 GB avg = 0.020 KB total ukey num = 0.001632700 Billion total entry num = 0.001632700 Billion write speed all = 0.097483830 MB/sec (with seq num) write speed all = 0.092313344 MB/sec (without seq num) 2024/07/09-04:43:09.299510 139981153105472 [compaction_job.cc:1944] [default] [JOB 30914] Generated table #12660956: 232807 keys, 10992710 bytes, temperature: kWarm 2024/07/09-04:43:09.299562 139981153105472 EVENT_LOG_v1 {"time_micros": 1720471389299534, "cf_name": "default", "job": 30914, "event": "table_file_creation", "file_number": 12660956, "file_size": 10992710, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147912393191, "largest_seqno": 147960727343, "table_properties": {"data_size": 9504800, "index_size": 450240, "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": 6518596, "raw_average_key_size": 28, "raw_value_size": 26987822, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 232807, "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": 1720471388, "oldest_key_time": 0, "file_creation_time": 1720471388, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12660956, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-04:43:09.315578 139981153105472 [compaction_job.cc:699] job-30914: subcompact[0], size: 0.075692 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30914/att-00 [12660953,12660954,12660955,12660956] 2024/07/09-04:43:09.341801 139981153105472 (Original Log Time 2024/07/09-04:42:56.080567) EVENT_LOG_v1 {"time_micros": 1720471376080494, "job": 30914, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12660934], "files_L2": [12660892, 12660893, 12660894], "score": 0.977831, "input_data_size": 98243345, "oldest_snapshot_seqno": 147960776611} 2024/07/09-04:43:09.341805 139981153105472 (Original Log Time 2024/07/09-04:43:09.338315) [compaction_job.cc:2018] [default] [JOB 30914] Compacted 1@1 + 3@2 files to L2 => 75691986 bytes 2024/07/09-04:43:09.341806 139981153105472 (Original Log Time 2024/07/09-04:43:09.341753) [compaction_job.cc:1220] [default] compacted to: files[0 0 4 0 0 0 0] max score 0.03, MB/sec: 7.4 rd, 5.7 wr, level 2, files in(1, 3) out(4 +0 blob) MB in(31.8, 61.9 +0.0 blob) out(72.2 +0.0 blob), read-write-amplify(5.2) write-amplify(2.3) OK, records in: 1632700, records dropped: 0 output_compression: Snappy 2024/07/09-04:43:09.341812 139981153105472 (Original Log Time 2024/07/09-04:43:09.341789) EVENT_LOG_v1 {"time_micros": 1720471389341773, "cf": "default", "job": 30914, "event": "compaction_finished", "compaction_time_micros": 13235014, "compaction_time_cpu_micros": 3322902, "output_level": 2, "num_output_files": 4, "total_output_size": 75691986, "num_input_records": 1632700, "num_output_records": 1632700, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 83979358, "file_range_sync_nanos": 0, "file_fsync_nanos": 3353, "file_prepare_write_nanos": 12328, "lsm_state": [0, 0, 4, 0, 0, 0, 0]} 2024/07/09-04:43:09.480064 139981153105472 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":1720420896,"starts":1720471375,"executesMs":13354,"compactionJobId":30914,"attempt":0,"compactionInputRawBytes":234833200,"compactionInputZipBytes":98243345,"compactionOutputRawBytes":0,"compactionOutputZipBytes":75691986,"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":"00-19b093490679212526ccf9db855b2144-e70dd80275d05501-00"}}, response = 2024/07/09-04:43:09.480131 139981153105472 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-30914/att-00: olev 2, work 13.355 s, result 6.648 ms, install 3.513 ms, input{raw 223.954 MiB zip 93.692 MiB}