2024/08/20-02:29:42.276883 140500590560832 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00: fork to child time = 0.025739 sec 2024/08/20-02:29:42.278209 140500590560832 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00 2024/08/20-02:29:42.284007 140500590560832 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00 2024/08/20-02:29:42.285735 140500590560832 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:29:42.286152 140500590560832 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:29:42.341032 140500590560832 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07570/att-00/MANIFEST-14619535 2024/08/20-02:29:42.400430 140500590560832 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07570/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628717, last_sequence is 189779270969, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628669 2024/08/20-02:29:42.400448 140500590560832 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:29:42.400539 140500590560832 [version_set.cc:5652] Creating manifest 14628717 2024/08/20-02:29:42.427391 140500590560832 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:29:42.452629 140500590560832 [compaction_job.cc:2433] [default] [JOB 7570] Compacting 1@1 + 3@2 files to L2, score 0.84, subcompactions 1 : 1 2024/08/20-02:29:42.452652 140500590560832 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3769 Base level 1, inputs: [14628701(25MB)], [14628662(20MB) 14628663(13MB) 14628611(7597KB)] 2024/08/20-02:29:42.696333 140500590560832 [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 2024/08/20-02:29:42.696527 140500590560832 [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 2024/08/20-02:29:42.696578 140500590560832 [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 2024/08/20-02:29:42.696623 140500590560832 [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 2024/08/20-02:29:42.696638 140500590560832 [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 2024/08/20-02:29:42.858884 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628718.sst) /dev/shm/ToplingTemp/Topling-114684-DQ7LU1 2024/08/20-02:29:43.514029 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628718.sst): first pass time = 0.66's, 102.444'MB/sec 2024/08/20-02:29:47.424482 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628718.sst): old prealloc_size = 73819750, real_size = 18987824 2024/08/20-02:29:47.425214 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628718.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464907 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0180 GB avg-val = 116.35 avg-zval = 38.68 2024/08/20-02:29:47.425705 140500590560832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628718.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:29:48.108863 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628718.sst): second pass time = 3.91's, 13.836'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 30.583'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1254.644'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.233'MB/sec write SST data time = 0.19's, 112.729'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.544'MB, throughput = 15313.314'MB/sec zip my value time = 3.91's, unzip length = 0.054'GB zip my value throughput = 13.836'MB/sec zip pipeline throughput = 154.042'MB/sec entries = 464907 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.35 avg-zval = 38.68 usrkeys = 464907 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.35 avg-zval = 38.68 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464907 bytes = 1510960 } seq expand size = 3254349 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 = 0.0180 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.4355 value = 3.0084 dict = 1.00 all = 3.2063 } Zip/UnZip{ index = 0.0958 value = 0.3324 dict = 1.00 all = 0.3119 } ---------------------------- total value len = 62.354096 GB avg = 0.180 KB (by entry num) total key len = 6.801775 GB avg = 0.020 KB total ukey len = 3.198806 GB avg = 0.008 KB total ukey num = 0.389798468 Billion total entry num = 0.346676476 Billion write speed all = 2.151244972 MB/sec (with seq num) write speed all = 2.064971918 MB/sec (without seq num) 2024/08/20-02:29:48.139431 140500590560832 [compaction_job.cc:1944] [default] [JOB 7570] Generated table #14628718: 464907 keys, 20930192 bytes, temperature: kWarm 2024/08/20-02:29:48.139533 140500590560832 EVENT_LOG_v1 {"time_micros": 1724092188139473, "cf_name": "default", "job": 7570, "event": "table_file_creation", "file_number": 14628718, "file_size": 20930192, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189717361696, "largest_seqno": 189779068936, "table_properties": {"data_size": 17980384, "index_size": 891008, "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": 13017396, "raw_average_key_size": 28, "raw_value_size": 54091510, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464907, "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": 1724092182, "oldest_key_time": 0, "file_creation_time": 1724092182, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628718, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:48.177699 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628719.sst) /dev/shm/ToplingTemp/Topling-114684-GNFNk2 2024/08/20-02:29:49.133174 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628719.sst): first pass time = 0.96's, 70.239'MB/sec 2024/08/20-02:29:51.031863 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628719.sst): old prealloc_size = 73819750, real_size = 19354112 2024/08/20-02:29:51.032233 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628719.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465908 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0541 GB zip-val = 0.0183 GB avg-val = 116.04 avg-zval = 39.37 2024/08/20-02:29:51.032683 140500590560832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628719.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:29:51.709558 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628719.sst): second pass time = 1.89's, 28.534'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.68's, 31.517'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2570.105'MB/sec (index lex order gen) rebuild zvType time = 0.53's, 0.219'MB/sec write SST data time = 0.14's, 148.040'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 = 10958.718'MB/sec zip my value time = 1.89's, unzip length = 0.054'GB zip my value throughput = 28.534'MB/sec zip pipeline throughput = 120.216'MB/sec entries = 465908 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.04 avg-zval = 39.37 usrkeys = 465908 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.04 avg-zval = 39.37 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465908 bytes = 1572448 } seq expand size = 3261356 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 = 0.0183 GB dict = 0.54 MB all = 0.0214 GB } UnZip/Zip{ index = 10.4385 value = 2.9471 dict = 1.00 all = 3.1419 } Zip/UnZip{ index = 0.0958 value = 0.3393 dict = 1.00 all = 0.3183 } ---------------------------- total value len = 62.411420 GB avg = 0.180 KB (by entry num) total key len = 6.814820 GB avg = 0.020 KB total ukey len = 3.208124 GB avg = 0.008 KB total ukey num = 0.390264376 Billion total entry num = 0.347142384 Billion write speed all = 2.153192819 MB/sec (with seq num) write speed all = 2.066813495 MB/sec (without seq num) 2024/08/20-02:29:51.739728 140500590560832 [compaction_job.cc:1944] [default] [JOB 7570] Generated table #14628719: 465908 keys, 21359024 bytes, temperature: kWarm 2024/08/20-02:29:51.739822 140500590560832 EVENT_LOG_v1 {"time_micros": 1724092191739768, "cf_name": "default", "job": 7570, "event": "table_file_creation", "file_number": 14628719, "file_size": 21359024, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189694967324, "largest_seqno": 189779070789, "table_properties": {"data_size": 18344752, "index_size": 892672, "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": 13045424, "raw_average_key_size": 28, "raw_value_size": 54063504, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465908, "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": 1724092188, "oldest_key_time": 0, "file_creation_time": 1724092188, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628719, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:51.790129 140500590560832 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628720.sst) /dev/shm/ToplingTemp/Topling-114684-29Zpt6 2024/08/20-02:29:52.012304 140500590560832 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628720.sst): first pass time = 0.22's, 112.583'MB/sec 2024/08/20-02:29:52.834626 140500590560832 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628720.sst): old prealloc_size = 73819750, real_size = 7516448 2024/08/20-02:29:52.834825 140500590560832 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628720.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 173086 prefix = 4 raw-key = 0.0028 GB zip-key = 0.0003 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0202 GB zip-val = 0.0071 GB avg-val = 116.48 avg-zval = 41.27 2024/08/20-02:29:52.835044 140500590560832 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628720.sst: sumWaitingMem = 0.000 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0004 GB, waited 0.000 sec, Key+Value = 0.025 GB 2024/08/20-02:29:53.069219 140500590560832 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00/14628720.sst): second pass time = 0.82's, 24.541'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.23's, 35.263'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1872.826'MB/sec (index lex order gen) rebuild zvType time = 0.18's, 0.241'MB/sec write SST data time = 0.05's, 150.989'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.212'MB, throughput = 5409.318'MB/sec zip my value time = 0.82's, unzip length = 0.020'GB zip my value throughput = 24.541'MB/sec zip pipeline throughput = 138.876'MB/sec entries = 173086 avg-key = 28.00 avg-zkey = 1.91 avg-val = 116.48 avg-zval = 41.27 usrkeys = 173086 avg-key = 20.00 avg-zkey = 1.91 avg-val = 123.48 avg-zval = 41.27 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 173086 bytes = 584176 } seq expand size = 1211602 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0035 GB value = 0.0202 GB dict = 0.21 MB all = 0.0250 GB } __ZipSize{ index = 0.0003 GB value = 0.0071 GB dict = 0.21 MB all = 0.0083 GB } UnZip/Zip{ index = 10.4763 value = 2.8226 dict = 1.00 all = 3.0231 } Zip/UnZip{ index = 0.0955 value = 0.3543 dict = 1.00 all = 0.3308 } ---------------------------- total value len = 62.432792 GB avg = 0.180 KB (by entry num) total key len = 6.819667 GB avg = 0.020 KB total ukey len = 3.211585 GB avg = 0.008 KB total ukey num = 0.390437462 Billion total entry num = 0.347315470 Billion write speed all = 2.153917215 MB/sec (with seq num) write speed all = 2.067498476 MB/sec (without seq num) 2024/08/20-02:29:53.085232 140500590560832 [compaction_job.cc:1944] [default] [JOB 7570] Generated table #14628720: 173086 keys, 8271822 bytes, temperature: kWarm 2024/08/20-02:29:53.085306 140500590560832 EVENT_LOG_v1 {"time_micros": 1724092193085265, "cf_name": "default", "job": 7570, "event": "table_file_creation", "file_number": 14628720, "file_size": 8271822, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189708793115, "largest_seqno": 189779070992, "table_properties": {"data_size": 7142544, "index_size": 330432, "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": 4846408, "raw_average_key_size": 28, "raw_value_size": 20160268, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 173086, "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": 1724092191, "oldest_key_time": 0, "file_creation_time": 1724092191, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "9474K4QZ2QA6TIYF9LEW", "orig_file_number": 14628720, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:29:53.100985 140500590560832 [compaction_job.cc:699] job-07570: subcompact[0], size: 0.050561 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07570/att-00 [14628718,14628719,14628720] 2024/08/20-02:29:53.131018 140500590560832 (Original Log Time 2024/08/20-02:29:42.452742) EVENT_LOG_v1 {"time_micros": 1724092182452675, "job": 7570, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14628701], "files_L2": [14628662, 14628663, 14628611], "score": 0.841656, "input_data_size": 69675369, "oldest_snapshot_seqno": 189779270542} 2024/08/20-02:29:53.131024 140500590560832 (Original Log Time 2024/08/20-02:29:53.130412) [compaction_job.cc:2018] [default] [JOB 7570] Compacted 1@1 + 3@2 files to L2 => 50561038 bytes 2024/08/20-02:29:53.131026 140500590560832 (Original Log Time 2024/08/20-02:29:53.130915) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 6.5 rd, 4.7 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(25.4, 41.0 +0.0 blob) out(48.2 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1123740, records dropped: 19839 output_compression: Snappy 2024/08/20-02:29:53.131036 140500590560832 (Original Log Time 2024/08/20-02:29:53.130988) EVENT_LOG_v1 {"time_micros": 1724092193130957, "cf": "default", "job": 7570, "event": "compaction_finished", "compaction_time_micros": 10648258, "compaction_time_cpu_micros": 2514193, "output_level": 2, "num_output_files": 3, "total_output_size": 50561038, "num_input_records": 1123740, "num_output_records": 1103901, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59342571, "file_range_sync_nanos": 0, "file_fsync_nanos": 2896, "file_prepare_write_nanos": 9965, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-02:29:53.265993 140500590560832 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":1724082090,"starts":1724092182,"executesMs":10846,"compactionJobId":7570,"attempt":0,"compactionInputRawBytes":162041648,"compactionInputZipBytes":69675369,"compactionOutputRawBytes":0,"compactionOutputZipBytes":50561038,"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-e160cad2524a848d5a9d9a99257872df-ed198209a161757d-00"}}, response = 2024/08/20-02:29:53.266107 140500590560832 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07570/att-00: olev 2, work 10.847 s, result 6.221 ms, install 0.657 ms, input{raw 154.535 MiB zip 66.448 MiB}