2024/08/21-03:44:18.895387 140539702294080 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00: fork to child time = 0.020647 sec 2024/08/21-03:44:18.896187 140539702294080 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00 2024/08/21-03:44:18.900736 140539702294080 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00 2024/08/21-03:44:18.904346 140539702294080 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-03:44:18.904634 140539702294080 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-03:44:18.963391 140539702294080 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00237/att-00/MANIFEST-14702733 2024/08/21-03:44:18.978108 140539702294080 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00237/att-00/MANIFEST-14702733 succeeded,manifest_file_number is 14702733, next_file_number is 14703008, last_sequence is 191406263850, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14702971 2024/08/21-03:44:18.978115 140539702294080 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-03:44:18.978178 140539702294080 [version_set.cc:5652] Creating manifest 14703008 2024/08/21-03:44:19.010051 140539702294080 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-03:44:19.071904 140539702294080 [compaction_job.cc:2433] [default] [JOB 237] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/21-03:44:19.071919 140539702294080 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 124 Base level 1, inputs: [14702990(31MB)], [14702938(20MB) 14702956(21MB)] 2024/08/21-03:44:19.606531 140539702294080 [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 2024/08/21-03:44:19.606553 140539702294080 [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 2024/08/21-03:44:19.606566 140539702294080 [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 2024/08/21-03:44:19.606575 140539702294080 [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 2024/08/21-03:44:19.606586 140539702294080 [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 2024/08/21-03:44:19.883222 140539702294080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703009.sst) /dev/shm/ToplingTemp/Topling-44181-cma0TW 2024/08/21-03:44:20.729731 140539702294080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703009.sst): first pass time = 0.85's, 79.284'MB/sec 2024/08/21-03:44:25.372581 140539702294080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703009.sst): old prealloc_size = 73819750, real_size = 20035552 2024/08/21-03:44:25.372993 140539702294080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703009.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466824 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 = 0.0190 GB avg-val = 115.76 avg-zval = 40.78 2024/08/21-03:44:25.373465 140539702294080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703009.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-03:44:26.283354 140539702294080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703009.sst): second pass time = 4.64's, 11.654'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.91's, 24.138'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2490.980'MB/sec (index lex order gen) rebuild zvType time = 0.67's, 0.175'MB/sec write SST data time = 0.24's, 89.840'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 = 12584.712'MB/sec zip my value time = 4.64's, unzip length = 0.054'GB zip my value throughput = 11.654'MB/sec zip pipeline throughput = 148.989'MB/sec entries = 466824 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.76 avg-zval = 40.78 usrkeys = 466824 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.76 avg-zval = 40.78 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466824 bytes = 1517200 } seq expand size = 3267768 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 = 0.0190 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.5704 value = 2.8388 dict = 1.00 all = 3.0526 } Zip/UnZip{ index = 0.0946 value = 0.3523 dict = 1.00 all = 0.3276 } ---------------------------- total value len = 0.057306 GB avg = 0.123 KB (by entry num) total key len = 0.013071 GB avg = 0.028 KB total ukey len = 0.009336 GB avg = 0.020 KB total ukey num = 0.000466824 Billion total entry num = 0.000466824 Billion write speed all = 0.008221410 MB/sec (with seq num) write speed all = 0.007785136 MB/sec (without seq num) 2024/08/21-03:44:26.316020 140539702294080 [compaction_job.cc:1944] [default] [JOB 237] Generated table #14703009: 466824 keys, 21983888 bytes, temperature: kWarm 2024/08/21-03:44:26.316126 140539702294080 EVENT_LOG_v1 {"time_micros": 1724183066316064, "cf_name": "default", "job": 237, "event": "table_file_creation", "file_number": 14703009, "file_size": 21983888, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191371289989, "largest_seqno": 191406198107, "table_properties": {"data_size": 19035408, "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": 13071072, "raw_average_key_size": 28, "raw_value_size": 54037928, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466824, "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": 1724183059, "oldest_key_time": 0, "file_creation_time": 1724183059, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14703009, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:44:26.356928 140539702294080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703010.sst) /dev/shm/ToplingTemp/Topling-44181-it6NcW 2024/08/21-03:44:27.163672 140539702294080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703010.sst): first pass time = 0.81's, 83.191'MB/sec 2024/08/21-03:44:28.016585 140539702294080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703010.sst): old prealloc_size = 73819750, real_size = 20531952 2024/08/21-03:44:28.016899 140539702294080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703010.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466330 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.89 raw-val = 0.0541 GB zip-val = 0.0195 GB avg-val = 115.91 avg-zval = 41.89 2024/08/21-03:44:28.017258 140539702294080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703010.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/21-03:44:28.440285 140539702294080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703010.sst): second pass time = 0.85's, 63.424'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 52.647'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3037.273'MB/sec (index lex order gen) rebuild zvType time = 0.32's, 0.365'MB/sec write SST data time = 0.10's, 215.356'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 = 9789.303'MB/sec zip my value time = 0.85's, unzip length = 0.054'GB zip my value throughput = 63.424'MB/sec zip pipeline throughput = 95.119'MB/sec entries = 466330 avg-key = 28.00 avg-zkey = 1.89 avg-val = 115.91 avg-zval = 41.89 usrkeys = 466330 avg-key = 20.00 avg-zkey = 1.89 avg-val = 122.91 avg-zval = 41.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466330 bytes = 1340720 } seq expand size = 3264310 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0195 GB dict = 0.54 MB all = 0.0223 GB } UnZip/Zip{ index = 10.5723 value = 2.7672 dict = 1.00 all = 3.0088 } Zip/UnZip{ index = 0.0946 value = 0.3614 dict = 1.00 all = 0.3324 } ---------------------------- total value len = 0.114622 GB avg = 0.123 KB (by entry num) total key len = 0.026128 GB avg = 0.028 KB total ukey len = 0.018663 GB avg = 0.020 KB total ukey num = 0.000933154 Billion total entry num = 0.000933154 Billion write speed all = 0.016438266 MB/sec (with seq num) write speed all = 0.015566397 MB/sec (without seq num) 2024/08/21-03:44:28.472082 140539702294080 [compaction_job.cc:1944] [default] [JOB 237] Generated table #14703010: 466330 keys, 22304158 bytes, temperature: kWarm 2024/08/21-03:44:28.472166 140539702294080 EVENT_LOG_v1 {"time_micros": 1724183068472121, "cf_name": "default", "job": 237, "event": "table_file_creation", "file_number": 14703010, "file_size": 22304158, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191400374220, "largest_seqno": 191406198336, "table_properties": {"data_size": 19533024, "index_size": 882176, "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": 13057240, "raw_average_key_size": 28, "raw_value_size": 54051680, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466330, "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": 1724183066, "oldest_key_time": 0, "file_creation_time": 1724183066, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14703010, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:44:28.504980 140539702294080 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703011.sst) /dev/shm/ToplingTemp/Topling-44181-EoNfoZ 2024/08/21-03:44:28.797858 140539702294080 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703011.sst): first pass time = 0.29's, 108.665'MB/sec 2024/08/21-03:44:29.109670 140539702294080 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703011.sst): old prealloc_size = 73819750, real_size = 9693616 2024/08/21-03:44:29.109846 140539702294080 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703011.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 220451 prefix = 4 raw-key = 0.0035 GB zip-key = 0.0004 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0256 GB zip-val = 0.0092 GB avg-val = 116.34 avg-zval = 41.83 2024/08/21-03:44:29.110089 140539702294080 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703011.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0005 GB, waited 0.000 sec, Key+Value = 0.032 GB 2024/08/21-03:44:29.295106 140539702294080 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00/14703011.sst): second pass time = 0.31's, 82.427'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.19's, 57.889'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2700.340'MB/sec (index lex order gen) rebuild zvType time = 0.15's, 0.358'MB/sec write SST data time = 0.03's, 340.568'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.265'MB, throughput = 9678.707'MB/sec zip my value time = 0.31's, unzip length = 0.026'GB zip my value throughput = 82.427'MB/sec zip pipeline throughput = 82.427'MB/sec entries = 220451 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.34 avg-zval = 41.83 usrkeys = 220451 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.34 avg-zval = 41.83 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 220451 bytes = 826704 } seq expand size = 1543157 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0044 GB value = 0.0256 GB dict = 0.27 MB all = 0.0318 GB } __ZipSize{ index = 0.0004 GB value = 0.0092 GB dict = 0.27 MB all = 0.0107 GB } UnZip/Zip{ index = 10.5515 value = 2.7815 dict = 1.00 all = 2.9644 } Zip/UnZip{ index = 0.0948 value = 0.3595 dict = 1.00 all = 0.3373 } ---------------------------- total value len = 0.141812 GB avg = 0.123 KB (by entry num) total key len = 0.032301 GB avg = 0.028 KB total ukey len = 0.023072 GB avg = 0.020 KB total ukey num = 0.001153605 Billion total entry num = 0.001153605 Billion write speed all = 0.020332672 MB/sec (with seq num) write speed all = 0.019254939 MB/sec (without seq num) 2024/08/21-03:44:29.312577 140539702294080 [compaction_job.cc:1944] [default] [JOB 237] Generated table #14703011: 220451 keys, 10733706 bytes, temperature: kWarm 2024/08/21-03:44:29.312625 140539702294080 EVENT_LOG_v1 {"time_micros": 1724183069312598, "cf_name": "default", "job": 237, "event": "table_file_creation", "file_number": 14703011, "file_size": 10733706, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190586022308, "largest_seqno": 191406197526, "table_properties": {"data_size": 9220448, "index_size": 417856, "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": 6172628, "raw_average_key_size": 28, "raw_value_size": 25646826, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 220451, "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": 1724183068, "oldest_key_time": 0, "file_creation_time": 1724183068, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "TI8JUKY7NL4DCVKQ9EWY", "orig_file_number": 14703011, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-03:44:29.321403 140539702294080 [compaction_job.cc:699] job-00237: subcompact[0], size: 0.055022 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-00237/att-00 [14703009,14703010,14703011] 2024/08/21-03:44:29.339430 140539702294080 (Original Log Time 2024/08/21-03:44:19.071984) EVENT_LOG_v1 {"time_micros": 1724183059071934, "job": 237, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14702990], "files_L2": [14702938, 14702956], "score": 0.999796, "input_data_size": 77935333, "oldest_snapshot_seqno": 191406263329} 2024/08/21-03:44:29.339433 140539702294080 (Original Log Time 2024/08/21-03:44:29.338993) [compaction_job.cc:2018] [default] [JOB 237] Compacted 1@1 + 2@2 files to L2 => 55021752 bytes 2024/08/21-03:44:29.339434 140539702294080 (Original Log Time 2024/08/21-03:44:29.339367) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 7.6 rd, 5.4 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.8, 42.5 +0.0 blob) out(52.5 +0.0 blob), read-write-amplify(4.0) write-amplify(1.7) OK, records in: 1165253, records dropped: 11648 output_compression: Snappy 2024/08/21-03:44:29.339440 140539702294080 (Original Log Time 2024/08/21-03:44:29.339416) EVENT_LOG_v1 {"time_micros": 1724183069339389, "cf": "default", "job": 237, "event": "compaction_finished", "compaction_time_micros": 10249423, "compaction_time_cpu_micros": 2448317, "output_level": 2, "num_output_files": 3, "total_output_size": 55021752, "num_input_records": 1165253, "num_output_records": 1153605, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 62671545, "file_range_sync_nanos": 0, "file_fsync_nanos": 2875, "file_prepare_write_nanos": 7641, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/21-03:44:29.456459 140539702294080 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":1724182760,"starts":1724183058,"executesMs":10437,"compactionJobId":237,"attempt":0,"compactionInputRawBytes":167691390,"compactionInputZipBytes":77935333,"compactionOutputRawBytes":0,"compactionOutputZipBytes":55021752,"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":"00-3d15690140c36e5da00c10c5ea9cc17f-c76d925c9b89c1f3-00"}}, response = 2024/08/21-03:44:29.456572 140539702294080 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-21T03.39.20/.rocksdb/job-00237/att-00: olev 2, work 10.437 s, result 6.324 ms, install 0.463 ms, input{raw 159.923 MiB zip 74.325 MiB}