2024/08/20-20:08:16.729122 140466194204224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00: fork to child time = 0.022458 sec 2024/08/20-20:08:16.730019 140466194204224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00 2024/08/20-20:08:16.735039 140466194204224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00 2024/08/20-20:08:16.736855 140466194204224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-20:08:16.737145 140466194204224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-20:08:16.786964 140466194204224 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-47843/att-00/MANIFEST-14629260 2024/08/20-20:08:16.805144 140466194204224 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-47843/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14684389, last_sequence is 190996072532, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14684328 2024/08/20-20:08:16.805152 140466194204224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-20:08:16.805211 140466194204224 [version_set.cc:5652] Creating manifest 14684389 2024/08/20-20:08:16.836791 140466194204224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-20:08:16.852863 140466194204224 [compaction_job.cc:2433] [default] [JOB 47843] Compacting 2@1 + 2@2 files to L2, score 1.59, subcompactions 1 : 1 2024/08/20-20:08:16.852879 140466194204224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 24320 Base level 1, inputs: [14684386(31MB) 14684387(7948KB)], [14684245(20MB) 14684246(20MB)] 2024/08/20-20:08:17.723003 140466194204224 [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 2024/08/20-20:08:17.723030 140466194204224 [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 2024/08/20-20:08:17.723047 140466194204224 [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 2024/08/20-20:08:17.723058 140466194204224 [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 2024/08/20-20:08:17.723068 140466194204224 [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 2024/08/20-20:08:18.218926 140466194204224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684390.sst) /dev/shm/ToplingTemp/Topling-50103-MUjGJL 2024/08/20-20:08:18.567019 140466194204224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684390.sst): first pass time = 0.35's, 192.821'MB/sec 2024/08/20-20:08:19.962189 140466194204224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684390.sst): old prealloc_size = 73819750, real_size = 19894080 2024/08/20-20:08:19.962646 140466194204224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684390.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466773 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.93 raw-val = 0.0540 GB zip-val = 0.0189 GB avg-val = 115.77 avg-zval = 40.44 2024/08/20-20:08:19.963137 140466194204224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684390.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:08:20.720344 140466194204224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684390.sst): second pass time = 1.39's, 38.767'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.76's, 28.965'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2087.414'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.191'MB/sec write SST data time = 0.15's, 150.677'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 = 15468.620'MB/sec zip my value time = 1.39's, unzip length = 0.054'GB zip my value throughput = 38.767'MB/sec zip pipeline throughput = 61.486'MB/sec entries = 466773 avg-key = 28.00 avg-zkey = 1.93 avg-val = 115.77 avg-zval = 40.44 usrkeys = 466773 avg-key = 20.00 avg-zkey = 1.93 avg-val = 122.77 avg-zval = 40.44 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466773 bytes = 1633728 } seq expand size = 3267411 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 = 0.0189 GB dict = 0.54 MB all = 0.0220 GB } UnZip/Zip{ index = 10.3665 value = 2.8628 dict = 1.00 all = 3.0560 } Zip/UnZip{ index = 0.0965 value = 0.3493 dict = 1.00 all = 0.3272 } ---------------------------- total value len = 0.057307 GB avg = 0.123 KB (by entry num) total key len = 0.013070 GB avg = 0.028 KB total ukey len = 0.009335 GB avg = 0.020 KB total ukey num = 0.000466773 Billion total entry num = 0.000466773 Billion write speed all = 0.007427882 MB/sec (with seq num) write speed all = 0.007033757 MB/sec (without seq num) 2024/08/20-20:08:20.755111 140466194204224 [compaction_job.cc:1944] [default] [JOB 47843] Generated table #14684390: 466773 keys, 21959772 bytes, temperature: kWarm 2024/08/20-20:08:20.755206 140466194204224 EVENT_LOG_v1 {"time_micros": 1724155700755150, "cf_name": "default", "job": 47843, "event": "table_file_creation", "file_number": 14684390, "file_size": 21959772, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190852267535, "largest_seqno": 190996030294, "table_properties": {"data_size": 18876656, "index_size": 900544, "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": 13069644, "raw_average_key_size": 28, "raw_value_size": 54039254, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466773, "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": 1724155698, "oldest_key_time": 0, "file_creation_time": 1724155698, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14684390, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:08:20.808608 140466194204224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684391.sst) /dev/shm/ToplingTemp/Topling-50103-RkUVNM 2024/08/20-20:08:21.638313 140466194204224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684391.sst): first pass time = 0.83's, 80.889'MB/sec 2024/08/20-20:08:24.801194 140466194204224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684391.sst): old prealloc_size = 73819750, real_size = 18940224 2024/08/20-20:08:24.801630 140466194204224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684391.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465968 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 = 0.0179 GB avg-val = 116.02 avg-zval = 38.49 2024/08/20-20:08:24.802101 140466194204224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684391.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-20:08:25.547759 140466194204224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684391.sst): second pass time = 3.16's, 17.098'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.75's, 28.053'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2175.530'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.213'MB/sec write SST data time = 0.20's, 104.716'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 = 12995.144'MB/sec zip my value time = 3.16's, unzip length = 0.054'GB zip my value throughput = 17.098'MB/sec zip pipeline throughput = 137.196'MB/sec entries = 465968 avg-key = 28.00 avg-zkey = 1.90 avg-val = 116.02 avg-zval = 38.49 usrkeys = 465968 avg-key = 20.00 avg-zkey = 1.90 avg-val = 123.02 avg-zval = 38.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465968 bytes = 1572656 } seq expand size = 3261776 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 = 0.0179 GB dict = 0.54 MB all = 0.0209 GB } UnZip/Zip{ index = 10.5046 value = 3.0141 dict = 1.00 all = 3.2043 } Zip/UnZip{ index = 0.0952 value = 0.3318 dict = 1.00 all = 0.3121 } ---------------------------- total value len = 0.114630 GB avg = 0.123 KB (by entry num) total key len = 0.026117 GB avg = 0.028 KB total ukey len = 0.018655 GB avg = 0.020 KB total ukey num = 0.000932741 Billion total entry num = 0.000932741 Billion write speed all = 0.014847606 MB/sec (with seq num) write speed all = 0.014060436 MB/sec (without seq num) 2024/08/20-20:08:25.580808 140466194204224 [compaction_job.cc:1944] [default] [JOB 47843] Generated table #14684391: 465968 keys, 20943098 bytes, temperature: kWarm 2024/08/20-20:08:25.580889 140466194204224 EVENT_LOG_v1 {"time_micros": 1724155705580845, "cf_name": "default", "job": 47843, "event": "table_file_creation", "file_number": 14684391, "file_size": 20943098, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190922514730, "largest_seqno": 190996030376, "table_properties": {"data_size": 17936368, "index_size": 887168, "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": 13047104, "raw_average_key_size": 28, "raw_value_size": 54061804, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465968, "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": 1724155700, "oldest_key_time": 0, "file_creation_time": 1724155700, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14684391, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:08:25.661555 140466194204224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684392.sst) /dev/shm/ToplingTemp/Topling-50103-aClAnL 2024/08/20-20:08:26.009964 140466194204224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684392.sst): first pass time = 0.35's, 119.729'MB/sec 2024/08/20-20:08:26.929037 140466194204224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684392.sst): old prealloc_size = 73819750, real_size = 12197392 2024/08/20-20:08:26.929266 140466194204224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684392.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 289665 prefix = 4 raw-key = 0.0046 GB zip-key = 0.0006 GB avg-key = 16.00 avg-zkey = 1.91 raw-val = 0.0336 GB zip-val = 0.0116 GB avg-val = 115.98 avg-zval = 39.95 2024/08/20-20:08:26.929534 140466194204224 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684392.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.000 GB, reorder workingMem = 0.0007 GB, waited 0.000 sec, Key+Value = 0.042 GB 2024/08/20-20:08:27.201297 140466194204224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00/14684392.sst): second pass time = 0.92's, 36.586'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.27's, 49.256'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2660.949'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.328'MB/sec write SST data time = 0.05's, 259.944'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.341'MB, throughput = 8041.109'MB/sec zip my value time = 0.92's, unzip length = 0.034'GB zip my value throughput = 36.586'MB/sec zip pipeline throughput = 67.994'MB/sec entries = 289665 avg-key = 28.00 avg-zkey = 1.91 avg-val = 115.98 avg-zval = 39.95 usrkeys = 289665 avg-key = 20.00 avg-zkey = 1.91 avg-val = 122.98 avg-zval = 39.95 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 289665 bytes = 941424 } seq expand size = 2027655 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0058 GB value = 0.0336 GB dict = 0.34 MB all = 0.0417 GB } __ZipSize{ index = 0.0006 GB value = 0.0116 GB dict = 0.34 MB all = 0.0134 GB } UnZip/Zip{ index = 10.4902 value = 2.9031 dict = 1.00 all = 3.1102 } Zip/UnZip{ index = 0.0953 value = 0.3445 dict = 1.00 all = 0.3215 } ---------------------------- total value len = 0.150254 GB avg = 0.123 KB (by entry num) total key len = 0.034227 GB avg = 0.028 KB total ukey len = 0.024448 GB avg = 0.020 KB total ukey num = 0.001222406 Billion total entry num = 0.001222406 Billion write speed all = 0.019457856 MB/sec (with seq num) write speed all = 0.018426409 MB/sec (without seq num) 2024/08/20-20:08:27.266639 140466194204224 [compaction_job.cc:1944] [default] [JOB 47843] Generated table #14684392: 289665 keys, 13409750 bytes, temperature: kWarm 2024/08/20-20:08:27.266700 140466194204224 EVENT_LOG_v1 {"time_micros": 1724155707266668, "cf_name": "default", "job": 47843, "event": "table_file_creation", "file_number": 14684392, "file_size": 13409750, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190962367659, "largest_seqno": 190996024391, "table_properties": {"data_size": 11572544, "index_size": 552256, "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": 8110620, "raw_average_key_size": 28, "raw_value_size": 33596498, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 289665, "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": 1724155705, "oldest_key_time": 0, "file_creation_time": 1724155705, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "90ZT1ZM5QNL093I8HHQG", "orig_file_number": 14684392, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-20:08:27.279983 140466194204224 [compaction_job.cc:699] job-47843: subcompact[0], size: 0.056313 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-47843/att-00 [14684390,14684391,14684392] 2024/08/20-20:08:27.323917 140466194204224 (Original Log Time 2024/08/20-20:08:16.852938) EVENT_LOG_v1 {"time_micros": 1724155696852892, "job": 47843, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L1": [14684386, 14684387], "files_L2": [14684245, 14684246], "score": 1.59026, "input_data_size": 84600983, "oldest_snapshot_seqno": 190996072062} 2024/08/20-20:08:27.323921 140466194204224 (Original Log Time 2024/08/20-20:08:27.323361) [compaction_job.cc:2018] [default] [JOB 47843] Compacted 2@1 + 2@2 files to L2 => 56312620 bytes 2024/08/20-20:08:27.323922 140466194204224 (Original Log Time 2024/08/20-20:08:27.323848) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 8.1 rd, 5.4 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(39.5, 41.1 +0.0 blob) out(53.7 +0.0 blob), read-write-amplify(3.4) write-amplify(1.4) OK, records in: 1222406, records dropped: 0 output_compression: Snappy 2024/08/20-20:08:27.323929 140466194204224 (Original Log Time 2024/08/20-20:08:27.323893) EVENT_LOG_v1 {"time_micros": 1724155707323873, "cf": "default", "job": 47843, "event": "compaction_finished", "compaction_time_micros": 10427053, "compaction_time_cpu_micros": 2581626, "output_level": 2, "num_output_files": 3, "total_output_size": 56312620, "num_input_records": 1222406, "num_output_records": 1222406, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 75414525, "file_range_sync_nanos": 0, "file_fsync_nanos": 2632, "file_prepare_write_nanos": 9357, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-20:08:27.491542 140466194204224 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":1724092920,"starts":1724155696,"executesMs":10578,"compactionJobId":47843,"attempt":0,"compactionInputRawBytes":175924924,"compactionInputZipBytes":84600983,"compactionOutputRawBytes":0,"compactionOutputZipBytes":56312620,"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-cd7ffe3385a94698f947d8057200c4ec-cf68987f11b7d4b5-00"}}, response = 2024/08/20-20:08:27.491651 140466194204224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-47843/att-00: olev 2, work 10.578 s, result 15.584 ms, install 0.596 ms, input{raw 167.775 MiB zip 80.682 MiB}