2024/07/10-00:54:19.242391 140433327609408 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00: fork to child time = 0.011497 sec 2024/07/10-00:54:19.243452 140433327609408 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00 2024/07/10-00:54:19.247973 140433327609408 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00 2024/07/10-00:54:19.248392 140433327609408 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/10-00:54:19.248654 140433327609408 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/10-00:54:19.286683 140433327609408 [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-65219/att-00/MANIFEST-12625661 2024/07/10-00:54:19.302158 140433327609408 [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-65219/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12701718, last_sequence is 148867843118, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12701568 2024/07/10-00:54:19.302164 140433327609408 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/10-00:54:19.302212 140433327609408 [version_set.cc:5652] Creating manifest 12701718 2024/07/10-00:54:19.324542 140433327609408 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/10-00:54:19.336426 140433327609408 [compaction_job.cc:2433] [default] [JOB 65219] Compacting 1@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/10-00:54:19.336436 140433327609408 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 33467 Base level 1, inputs: [12701701(31MB)], [12701657(20MB) 12701658(19MB)] 2024/07/10-00:54:19.585188 140433327609408 [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 2024/07/10-00:54:19.585212 140433327609408 [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 2024/07/10-00:54:19.585233 140433327609408 [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 2024/07/10-00:54:19.585244 140433327609408 [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 2024/07/10-00:54:19.585254 140433327609408 [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 2024/07/10-00:54:19.746462 140433327609408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701719.sst) /dev/shm/ToplingTemp/Topling-140105-qdLPDh 2024/07/10-00:54:20.013759 140433327609408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701719.sst): first pass time = 0.27's, 251.114'MB/sec 2024/07/10-00:54:21.030813 140433327609408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701719.sst): old prealloc_size = 73819750, real_size = 20163456 2024/07/10-00:54:21.031253 140433327609408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701719.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466069 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 = 0.0192 GB avg-val = 115.99 avg-zval = 41.11 2024/07/10-00:54:21.031819 140433327609408 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701719.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/10-00:54:21.573467 140433327609408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701719.sst): second pass time = 1.02's, 53.207'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 40.739'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2163.114'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.253'MB/sec write SST data time = 0.08's, 267.512'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 = 12441.344'MB/sec zip my value time = 1.02's, unzip length = 0.054'GB zip my value throughput = 53.207'MB/sec zip pipeline throughput = 116.542'MB/sec entries = 466069 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.99 avg-zval = 41.11 usrkeys = 466069 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.99 avg-zval = 41.11 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466069 bytes = 1514736 } seq expand size = 3262483 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 = 0.0192 GB dict = 0.54 MB all = 0.0221 GB } UnZip/Zip{ index = 10.5001 value = 2.8216 dict = 1.00 all = 3.0352 } Zip/UnZip{ index = 0.0952 value = 0.3544 dict = 1.00 all = 0.3295 } ---------------------------- total value len = 0.057321 GB avg = 0.123 KB (by entry num) total key len = 0.013050 GB avg = 0.028 KB total ukey len = 0.009321 GB avg = 0.020 KB total ukey num = 0.000466069 Billion total entry num = 0.000466069 Billion write speed all = 0.001737245 MB/sec (with seq num) write speed all = 0.001645199 MB/sec (without seq num) 2024/07/10-00:54:21.598769 140433327609408 [compaction_job.cc:1944] [default] [JOB 65219] Generated table #12701719: 466069 keys, 22110046 bytes, temperature: kWarm 2024/07/10-00:54:21.598844 140433327609408 EVENT_LOG_v1 {"time_micros": 1720544061598802, "cf_name": "default", "job": 65219, "event": "table_file_creation", "file_number": 12701719, "file_size": 22110046, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148833341858, "largest_seqno": 148867829872, "table_properties": {"data_size": 19159024, "index_size": 887744, "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": 13049932, "raw_average_key_size": 28, "raw_value_size": 54059006, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466069, "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": 1720544059, "oldest_key_time": 0, "file_creation_time": 1720544059, "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": 12701719, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:54:21.629438 140433327609408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701720.sst) /dev/shm/ToplingTemp/Topling-140105-ZZKHgh 2024/07/10-00:54:22.046440 140433327609408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701720.sst): first pass time = 0.42's, 160.950'MB/sec 2024/07/10-00:54:22.893175 140433327609408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701720.sst): old prealloc_size = 73819750, real_size = 18912400 2024/07/10-00:54:22.893571 140433327609408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701720.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466659 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 = 0.0179 GB avg-val = 115.81 avg-zval = 38.37 2024/07/10-00:54:22.894015 140433327609408 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701720.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/07/10-00:54:23.357239 140433327609408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701720.sst): second pass time = 0.85's, 63.924'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 44.947'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2396.629'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.303'MB/sec write SST data time = 0.08's, 263.347'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 = 13950.265'MB/sec zip my value time = 0.85's, unzip length = 0.054'GB zip my value throughput = 63.924'MB/sec zip pipeline throughput = 63.924'MB/sec entries = 466659 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.81 avg-zval = 38.37 usrkeys = 466659 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.81 avg-zval = 38.37 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466659 bytes = 1516656 } seq expand size = 3266613 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 = 0.0179 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.4990 value = 3.0180 dict = 1.00 all = 3.2174 } Zip/UnZip{ index = 0.0952 value = 0.3313 dict = 1.00 all = 0.3108 } ---------------------------- total value len = 0.114631 GB avg = 0.123 KB (by entry num) total key len = 0.026116 GB avg = 0.028 KB total ukey len = 0.018655 GB avg = 0.020 KB total ukey num = 0.000932728 Billion total entry num = 0.000932728 Billion write speed all = 0.003474440 MB/sec (with seq num) write speed all = 0.003290239 MB/sec (without seq num) 2024/07/10-00:54:23.381948 140433327609408 [compaction_job.cc:1944] [default] [JOB 65219] Generated table #12701720: 466659 keys, 20858326 bytes, temperature: kWarm 2024/07/10-00:54:23.382015 140433327609408 EVENT_LOG_v1 {"time_micros": 1720544063381982, "cf_name": "default", "job": 65219, "event": "table_file_creation", "file_number": 12701720, "file_size": 20858326, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148833341893, "largest_seqno": 148867829322, "table_properties": {"data_size": 17906560, "index_size": 888960, "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": 13066452, "raw_average_key_size": 28, "raw_value_size": 54042498, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466659, "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": 1720544061, "oldest_key_time": 0, "file_creation_time": 1720544061, "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": 12701720, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:54:23.407259 140433327609408 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701721.sst) /dev/shm/ToplingTemp/Topling-140105-gFfmoh 2024/07/10-00:54:23.534177 140433327609408 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701721.sst): first pass time = 0.13's, 264.425'MB/sec 2024/07/10-00:54:23.890644 140433327609408 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701721.sst): old prealloc_size = 73819750, real_size = 9811744 2024/07/10-00:54:23.890861 140433327609408 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701721.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 233274 prefix = 4 raw-key = 0.0037 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0270 GB zip-val = 0.0093 GB avg-val = 115.82 avg-zval = 39.90 2024/07/10-00:54:23.891071 140433327609408 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701721.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.034 GB 2024/07/10-00:54:24.096812 140433327609408 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00/12701721.sst): second pass time = 0.36's, 75.946'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 52.218'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2325.229'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.380'MB/sec write SST data time = 0.05's, 204.526'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.278'MB, throughput = 7220.027'MB/sec zip my value time = 0.36's, unzip length = 0.027'GB zip my value throughput = 75.946'MB/sec zip pipeline throughput = 75.946'MB/sec entries = 233274 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.82 avg-zval = 39.90 usrkeys = 233274 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.82 avg-zval = 39.90 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 233274 bytes = 728992 } seq expand size = 1632918 multi value expand size = 0 cnt WriteAppend = 16 UnZipSize{ index = 0.0047 GB value = 0.0270 GB dict = 0.28 MB all = 0.0335 GB } __ZipSize{ index = 0.0004 GB value = 0.0093 GB dict = 0.28 MB all = 0.0108 GB } UnZip/Zip{ index = 10.4859 value = 2.9026 dict = 1.00 all = 3.1170 } Zip/UnZip{ index = 0.0954 value = 0.3445 dict = 1.00 all = 0.3208 } ---------------------------- total value len = 0.143282 GB avg = 0.123 KB (by entry num) total key len = 0.032648 GB avg = 0.028 KB total ukey len = 0.023320 GB avg = 0.020 KB total ukey num = 0.001166002 Billion total entry num = 0.001166002 Billion write speed all = 0.004342872 MB/sec (with seq num) write speed all = 0.004112608 MB/sec (without seq num) 2024/07/10-00:54:24.113379 140433327609408 [compaction_job.cc:1944] [default] [JOB 65219] Generated table #12701721: 233274 keys, 10763452 bytes, temperature: kWarm 2024/07/10-00:54:24.113441 140433327609408 EVENT_LOG_v1 {"time_micros": 1720544064113410, "cf_name": "default", "job": 65219, "event": "table_file_creation", "file_number": 12701721, "file_size": 10763452, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148837006463, "largest_seqno": 148867828987, "table_properties": {"data_size": 9308304, "index_size": 444928, "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": 6531672, "raw_average_key_size": 28, "raw_value_size": 27018176, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 233274, "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": 1720544063, "oldest_key_time": 0, "file_creation_time": 1720544063, "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": 12701721, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/10-00:54:24.126498 140433327609408 [compaction_job.cc:699] job-65219: subcompact[0], size: 0.053732 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-65219/att-00 [12701719,12701720,12701721] 2024/07/10-00:54:24.146233 140433327609408 (Original Log Time 2024/07/10-00:54:19.336476) EVENT_LOG_v1 {"time_micros": 1720544059336446, "job": 65219, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12701701], "files_L2": [12701657, 12701658], "score": 0.994935, "input_data_size": 75647293, "oldest_snapshot_seqno": 148867842920} 2024/07/10-00:54:24.146237 140433327609408 (Original Log Time 2024/07/10-00:54:24.145823) [compaction_job.cc:2018] [default] [JOB 65219] Compacted 1@1 + 2@2 files to L2 => 53731824 bytes 2024/07/10-00:54:24.146238 140433327609408 (Original Log Time 2024/07/10-00:54:24.146171) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 15.8 rd, 11.2 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 40.4 +0.0 blob) out(51.2 +0.0 blob), read-write-amplify(3.9) write-amplify(1.6) OK, records in: 1166002, records dropped: 0 output_compression: Snappy 2024/07/10-00:54:24.146246 140433327609408 (Original Log Time 2024/07/10-00:54:24.146213) EVENT_LOG_v1 {"time_micros": 1720544064146195, "cf": "default", "job": 65219, "event": "compaction_finished", "compaction_time_micros": 4790030, "compaction_time_cpu_micros": 1784190, "output_level": 2, "num_output_files": 3, "total_output_size": 53731824, "num_input_records": 1166002, "num_output_records": 1166002, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 53632244, "file_range_sync_nanos": 0, "file_fsync_nanos": 2201, "file_prepare_write_nanos": 9784, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/10-00:54:24.274682 140433327609408 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":1720544059,"executesMs":4896,"compactionJobId":65219,"attempt":0,"compactionInputRawBytes":167767736,"compactionInputZipBytes":75647293,"compactionOutputRawBytes":0,"compactionOutputZipBytes":53731824,"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-e9a405ca85c1ff45e82165339d3d1481-1c2a3eb9b39c7f19-00"}}, response = 2024/07/10-00:54:24.274852 140433327609408 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-65219/att-00: olev 2, work 4.896 s, result 6.722 ms, install 0.444 ms, input{raw 159.996 MiB zip 72.143 MiB}