2024/08/20-02:22:01.193657 140500540204608 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00: fork to child time = 0.043889 sec 2024/08/20-02:22:01.194728 140500540204608 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00 2024/08/20-02:22:01.200038 140500540204608 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00 2024/08/20-02:22:01.200341 140500540204608 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-02:22:01.200620 140500540204608 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-02:22:01.238411 140500540204608 [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-07272/att-00/MANIFEST-14619535 2024/08/20-02:22:01.251974 140500540204608 [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-07272/att-00/MANIFEST-14619535 succeeded,manifest_file_number is 14619535, next_file_number is 14628394, last_sequence is 189770449035, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14628353 2024/08/20-02:22:01.251981 140500540204608 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-02:22:01.252029 140500540204608 [version_set.cc:5652] Creating manifest 14628394 2024/08/20-02:22:01.284800 140500540204608 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-02:22:01.300128 140500540204608 [compaction_job.cc:2433] [default] [JOB 7272] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-02:22:01.300145 140500540204608 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 3629 Base level 1, inputs: [14628386(21MB)], [14628257(20MB) 14628258(20MB) 14628259(7918KB)] 2024/08/20-02:22:01.459094 140500540204608 [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 2024/08/20-02:22:01.459120 140500540204608 [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 2024/08/20-02:22:01.459137 140500540204608 [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 2024/08/20-02:22:01.459150 140500540204608 [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 2024/08/20-02:22:01.459164 140500540204608 [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 2024/08/20-02:22:01.608329 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628395.sst) /dev/shm/ToplingTemp/Topling-112603-1piXcJ 2024/08/20-02:22:01.881824 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628395.sst): first pass time = 0.27's, 245.435'MB/sec 2024/08/20-02:22:03.631083 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628395.sst): old prealloc_size = 73819750, real_size = 19559040 2024/08/20-02:22:03.631510 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628395.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465880 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 = 0.0185 GB avg-val = 116.05 avg-zval = 39.82 2024/08/20-02:22:03.632003 140500540204608 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628395.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:22:04.432814 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628395.sst): second pass time = 1.75's, 30.926'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.80's, 26.897'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2239.135'MB/sec (index lex order gen) rebuild zvType time = 0.62's, 0.187'MB/sec write SST data time = 0.18's, 121.561'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 = 14237.421'MB/sec zip my value time = 1.75's, unzip length = 0.054'GB zip my value throughput = 30.926'MB/sec zip pipeline throughput = 92.908'MB/sec entries = 465880 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.05 avg-zval = 39.82 usrkeys = 465880 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.05 avg-zval = 39.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465880 bytes = 1572352 } seq expand size = 3261160 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0093 GB value = 0.0541 GB dict = 0.54 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0185 GB dict = 0.54 MB all = 0.0216 GB } UnZip/Zip{ index = 10.4356 value = 2.9146 dict = 1.00 all = 3.1121 } Zip/UnZip{ index = 0.0958 value = 0.3431 dict = 1.00 all = 0.3213 } ---------------------------- total value len = 62.354075 GB avg = 0.180 KB (by entry num) total key len = 6.801802 GB avg = 0.020 KB total ukey len = 3.198825 GB avg = 0.008 KB total ukey num = 0.389799441 Billion total entry num = 0.346677449 Billion write speed all = 2.182728113 MB/sec (with seq num) write speed all = 2.095192229 MB/sec (without seq num) 2024/08/20-02:22:04.464526 140500540204608 [compaction_job.cc:1944] [default] [JOB 7272] Generated table #14628395: 465880 keys, 21564116 bytes, temperature: kWarm 2024/08/20-02:22:04.464630 140500540204608 EVENT_LOG_v1 {"time_micros": 1724091724464569, "cf_name": "default", "job": 7272, "event": "table_file_creation", "file_number": 14628395, "file_size": 21564116, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189694967324, "largest_seqno": 189770409010, "table_properties": {"data_size": 18549552, "index_size": 892864, "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": 13044640, "raw_average_key_size": 28, "raw_value_size": 54064292, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465880, "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": 1724091721, "oldest_key_time": 0, "file_creation_time": 1724091721, "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": 14628395, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:04.503370 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628396.sst) /dev/shm/ToplingTemp/Topling-112603-7i3k9G 2024/08/20-02:22:05.184710 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628396.sst): first pass time = 0.68's, 98.502'MB/sec 2024/08/20-02:22:08.636658 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628396.sst): old prealloc_size = 73819750, real_size = 18982064 2024/08/20-02:22:08.637127 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628396.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 464490 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0541 GB zip-val = 0.0180 GB avg-val = 116.48 avg-zval = 38.71 2024/08/20-02:22:08.637566 140500540204608 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628396.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-02:22:09.579373 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628396.sst): second pass time = 3.45's, 15.678'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.94's, 22.194'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1994.776'MB/sec (index lex order gen) rebuild zvType time = 0.71's, 0.163'MB/sec write SST data time = 0.23's, 91.001'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 = 9433.677'MB/sec zip my value time = 3.45's, unzip length = 0.054'GB zip my value throughput = 15.678'MB/sec zip pipeline throughput = 131.359'MB/sec entries = 464490 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.48 avg-zval = 38.71 usrkeys = 464490 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.48 avg-zval = 38.71 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 464490 bytes = 1509600 } seq expand size = 3251430 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 = 10.5039 value = 3.0088 dict = 1.00 all = 3.2074 } Zip/UnZip{ index = 0.0952 value = 0.3324 dict = 1.00 all = 0.3118 } ---------------------------- total value len = 62.411430 GB avg = 0.180 KB (by entry num) total key len = 6.814808 GB avg = 0.020 KB total ukey len = 3.208115 GB avg = 0.008 KB total ukey num = 0.390263931 Billion total entry num = 0.347141939 Billion write speed all = 2.184593994 MB/sec (with seq num) write speed all = 2.096955062 MB/sec (without seq num) 2024/08/20-02:22:09.608561 140500540204608 [compaction_job.cc:1944] [default] [JOB 7272] Generated table #14628396: 464490 keys, 20922864 bytes, temperature: kWarm 2024/08/20-02:22:09.608628 140500540204608 EVENT_LOG_v1 {"time_micros": 1724091729608587, "cf_name": "default", "job": 7272, "event": "table_file_creation", "file_number": 14628396, "file_size": 20922864, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189708793115, "largest_seqno": 189770409070, "table_properties": {"data_size": 17981344, "index_size": 884416, "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": 13005720, "raw_average_key_size": 28, "raw_value_size": 54103148, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 464490, "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": 1724091724, "oldest_key_time": 0, "file_creation_time": 1724091724, "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": 14628396, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:09.654772 140500540204608 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628397.sst) /dev/shm/ToplingTemp/Topling-112603-Xu6g2I 2024/08/20-02:22:10.066351 140500540204608 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628397.sst): first pass time = 0.41's, 111.666'MB/sec 2024/08/20-02:22:11.244694 140500540204608 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628397.sst): old prealloc_size = 73819750, real_size = 13077280 2024/08/20-02:22:11.245022 140500540204608 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628397.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 319657 prefix = 4 raw-key = 0.0051 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0370 GB zip-val = 0.0124 GB avg-val = 115.76 avg-zval = 38.75 2024/08/20-02:22:11.245339 140500540204608 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628397.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0008 GB, waited 0.000 sec, Key+Value = 0.046 GB 2024/08/20-02:22:11.664752 140500540204608 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00/14628397.sst): second pass time = 1.18's, 31.426'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 34.232'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2019.973'MB/sec (index lex order gen) rebuild zvType time = 0.31's, 0.262'MB/sec write SST data time = 0.11's, 125.408'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.380'MB, throughput = 8279.395'MB/sec zip my value time = 1.18's, unzip length = 0.037'GB zip my value throughput = 31.426'MB/sec zip pipeline throughput = 98.693'MB/sec entries = 319657 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.76 avg-zval = 38.75 usrkeys = 319657 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.76 avg-zval = 38.75 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 319657 bytes = 998944 } seq expand size = 2237599 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0064 GB value = 0.0370 GB dict = 0.38 MB all = 0.0460 GB } __ZipSize{ index = 0.0006 GB value = 0.0124 GB dict = 0.38 MB all = 0.0144 GB } UnZip/Zip{ index = 10.4974 value = 2.9870 dict = 1.00 all = 3.1959 } Zip/UnZip{ index = 0.0953 value = 0.3348 dict = 1.00 all = 0.3129 } ---------------------------- total value len = 62.450670 GB avg = 0.180 KB (by entry num) total key len = 6.823758 GB avg = 0.020 KB total ukey len = 3.214508 GB avg = 0.008 KB total ukey num = 0.390583588 Billion total entry num = 0.347461596 Billion write speed all = 2.185970916 MB/sec (with seq num) write speed all = 2.098257057 MB/sec (without seq num) 2024/08/20-02:22:11.696979 140500540204608 [compaction_job.cc:1944] [default] [JOB 7272] Generated table #14628397: 319657 keys, 14378722 bytes, temperature: kWarm 2024/08/20-02:22:11.697080 140500540204608 EVENT_LOG_v1 {"time_micros": 1724091731697026, "cf_name": "default", "job": 7272, "event": "table_file_creation", "file_number": 14628397, "file_size": 14378722, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189746179671, "largest_seqno": 189770409121, "table_properties": {"data_size": 12388176, "index_size": 609024, "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": 8950396, "raw_average_key_size": 28, "raw_value_size": 37003018, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 319657, "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": 1724091729, "oldest_key_time": 0, "file_creation_time": 1724091729, "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": 14628397, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-02:22:11.714578 140500540204608 [compaction_job.cc:699] job-07272: subcompact[0], size: 0.056866 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-07272/att-00 [14628395,14628396,14628397] 2024/08/20-02:22:11.745474 140500540204608 (Original Log Time 2024/08/20-02:22:01.300194) EVENT_LOG_v1 {"time_micros": 1724091721300157, "job": 7272, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14628386], "files_L2": [14628257, 14628258, 14628259], "score": 0.970816, "input_data_size": 73080685, "oldest_snapshot_seqno": 189770448402} 2024/08/20-02:22:11.745479 140500540204608 (Original Log Time 2024/08/20-02:22:11.744836) [compaction_job.cc:2018] [default] [JOB 7272] Compacted 1@1 + 3@2 files to L2 => 56865702 bytes 2024/08/20-02:22:11.745482 140500540204608 (Original Log Time 2024/08/20-02:22:11.745389) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 7.0 rd, 5.5 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(21.4, 48.3 +0.0 blob) out(54.2 +0.0 blob), read-write-amplify(5.8) write-amplify(2.5) OK, records in: 1263731, records dropped: 13704 output_compression: Snappy 2024/08/20-02:22:11.745492 140500540204608 (Original Log Time 2024/08/20-02:22:11.745449) EVENT_LOG_v1 {"time_micros": 1724091731745420, "cf": "default", "job": 7272, "event": "compaction_finished", "compaction_time_micros": 10414400, "compaction_time_cpu_micros": 2647578, "output_level": 2, "num_output_files": 3, "total_output_size": 56865702, "num_input_records": 1263731, "num_output_records": 1250027, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59900503, "file_range_sync_nanos": 0, "file_fsync_nanos": 2808, "file_prepare_write_nanos": 9646, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-02:22:11.889127 140500540204608 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":1724091721,"executesMs":10545,"compactionJobId":7272,"attempt":0,"compactionInputRawBytes":182117182,"compactionInputZipBytes":73080685,"compactionOutputRawBytes":0,"compactionOutputZipBytes":56865702,"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-a8981bc2cf0ec36e9a6ac12d09e92aa1-0edeb54bc9cbb16e-00"}}, response = 2024/08/20-02:22:11.889249 140500540204608 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-19T23.41.30/.rocksdb/job-07272/att-00: olev 2, work 10.546 s, result 4.927 ms, install 0.685 ms, input{raw 173.680 MiB zip 69.695 MiB}