2024/08/20-12:57:26.975752 140500464670272 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00: fork to child time = 0.031852 sec 2024/08/20-12:57:26.977280 140500464670272 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00 2024/08/20-12:57:26.983244 140500464670272 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00 2024/08/20-12:57:26.983749 140500464670272 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-12:57:26.984169 140500464670272 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-12:57:27.035180 140500464670272 [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-30741/att-00/MANIFEST-14629260 2024/08/20-12:57:27.093274 140500464670272 [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-30741/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14664564, last_sequence is 190563517839, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14664514 2024/08/20-12:57:27.093290 140500464670272 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-12:57:27.093394 140500464670272 [version_set.cc:5652] Creating manifest 14664564 2024/08/20-12:57:27.136513 140500464670272 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-12:57:27.157725 140500464670272 [compaction_job.cc:2433] [default] [JOB 30741] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-12:57:27.157754 140500464670272 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 15714 Base level 1, inputs: [14664543(31MB)], [14664497(10MB) 14664471(20MB) 14664472(20MB)] 2024/08/20-12:57:27.391990 140500464670272 [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 2024/08/20-12:57:27.392028 140500464670272 [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 2024/08/20-12:57:27.392052 140500464670272 [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 2024/08/20-12:57:27.392072 140500464670272 [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 2024/08/20-12:57:27.392093 140500464670272 [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 2024/08/20-12:57:27.489201 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664565.sst) /dev/shm/ToplingTemp/Topling-356580-Ma4Wy4 2024/08/20-12:57:28.162629 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664565.sst): first pass time = 0.67's, 99.662'MB/sec 2024/08/20-12:57:30.002527 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664565.sst): old prealloc_size = 73819750, real_size = 19079216 2024/08/20-12:57:30.002858 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664565.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466952 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0181 GB avg-val = 115.72 avg-zval = 38.70 2024/08/20-12:57:30.003302 140500464670272 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664565.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:57:30.565250 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664565.sst): second pass time = 1.83's, 29.470'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 37.366'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2909.605'MB/sec (index lex order gen) rebuild zvType time = 0.35's, 0.331'MB/sec write SST data time = 0.21's, 100.458'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 = 13510.049'MB/sec zip my value time = 1.83's, unzip length = 0.054'GB zip my value throughput = 29.470'MB/sec zip pipeline throughput = 121.848'MB/sec entries = 466952 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.72 avg-zval = 38.70 usrkeys = 466952 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.72 avg-zval = 38.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466952 bytes = 1517616 } seq expand size = 3268664 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 = 0.0181 GB dict = 0.54 MB all = 0.0210 GB } UnZip/Zip{ index = 10.5033 value = 2.9898 dict = 1.00 all = 3.1917 } Zip/UnZip{ index = 0.0952 value = 0.3345 dict = 1.00 all = 0.3133 } ---------------------------- total value len = 62.354053 GB avg = 0.180 KB (by entry num) total key len = 6.801832 GB avg = 0.020 KB total ukey len = 3.198847 GB avg = 0.008 KB total ukey num = 0.389800513 Billion total entry num = 0.346678521 Billion write speed all = 0.990639110 MB/sec (with seq num) write speed all = 0.950910511 MB/sec (without seq num) 2024/08/20-12:57:30.611546 140500464670272 [compaction_job.cc:1944] [default] [JOB 30741] Generated table #14664565: 466952 keys, 21026096 bytes, temperature: kWarm 2024/08/20-12:57:30.611645 140500464670272 EVENT_LOG_v1 {"time_micros": 1724129850611586, "cf_name": "default", "job": 30741, "event": "table_file_creation", "file_number": 14664565, "file_size": 21026096, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190516682956, "largest_seqno": 190563365060, "table_properties": {"data_size": 18073120, "index_size": 889152, "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": 13074656, "raw_average_key_size": 28, "raw_value_size": 54034224, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466952, "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": 1724129847, "oldest_key_time": 0, "file_creation_time": 1724129847, "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": 14664565, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:57:30.651512 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664566.sst) /dev/shm/ToplingTemp/Topling-356580-TM3Sk6 2024/08/20-12:57:31.438819 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664566.sst): first pass time = 0.79's, 85.245'MB/sec 2024/08/20-12:57:34.122638 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664566.sst): old prealloc_size = 73819750, real_size = 19911616 2024/08/20-12:57:34.123055 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664566.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 466582 prefix = 4 raw-key = 0.0075 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.90 raw-val = 0.0540 GB zip-val = 0.0189 GB avg-val = 115.83 avg-zval = 40.52 2024/08/20-12:57:34.123472 140500464670272 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664566.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:57:34.844616 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664566.sst): second pass time = 2.68's, 20.145'MB/sec, value only(80.5% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.72's, 30.116'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2279.167'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.222'MB/sec write SST data time = 0.20's, 110.336'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 = 12698.300'MB/sec zip my value time = 2.68's, unzip length = 0.054'GB zip my value throughput = 20.145'MB/sec zip pipeline throughput = 90.039'MB/sec entries = 466582 avg-key = 28.00 avg-zkey = 1.90 avg-val = 115.83 avg-zval = 40.52 usrkeys = 466582 avg-key = 20.00 avg-zkey = 1.90 avg-val = 122.83 avg-zval = 40.52 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 466582 bytes = 1399760 } seq expand size = 3266074 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 = 0.0217 GB } UnZip/Zip{ index = 10.5003 value = 2.8586 dict = 1.00 all = 3.0865 } Zip/UnZip{ index = 0.0952 value = 0.3498 dict = 1.00 all = 0.3240 } ---------------------------- total value len = 62.411363 GB avg = 0.180 KB (by entry num) total key len = 6.814897 GB avg = 0.020 KB total ukey len = 3.208178 GB avg = 0.008 KB total ukey num = 0.390267095 Billion total entry num = 0.347145103 Billion write speed all = 0.991586427 MB/sec (with seq num) write speed all = 0.951806797 MB/sec (without seq num) 2024/08/20-12:57:34.875286 140500464670272 [compaction_job.cc:1944] [default] [JOB 30741] Generated table #14664566: 466582 keys, 21742590 bytes, temperature: kWarm 2024/08/20-12:57:34.875370 140500464670272 EVENT_LOG_v1 {"time_micros": 1724129854875324, "cf_name": "default", "job": 30741, "event": "table_file_creation", "file_number": 14664566, "file_size": 21742590, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190552803361, "largest_seqno": 190563364592, "table_properties": {"data_size": 18906096, "index_size": 888704, "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": 13064296, "raw_average_key_size": 28, "raw_value_size": 54044604, "raw_average_value_size": 115, "num_data_blocks": 1, "num_entries": 466582, "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": 1724129850, "oldest_key_time": 0, "file_creation_time": 1724129850, "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": 14664566, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:57:34.928453 140500464670272 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664567.sst) /dev/shm/ToplingTemp/Topling-356580-F9MRv4 2024/08/20-12:57:35.419464 140500464670272 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664567.sst): first pass time = 0.49's, 136.507'MB/sec 2024/08/20-12:57:36.393844 140500464670272 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664567.sst): old prealloc_size = 73819750, real_size = 19566608 2024/08/20-12:57:36.394252 140500464670272 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664567.sst): index type = NestLoudsTrieDAWG_Mixed_XL_256_32_FL, store type = DictZipBlobStore usrkeys = 465307 prefix = 4 raw-key = 0.0074 GB zip-key = 0.0009 GB avg-key = 16.00 avg-zkey = 1.92 raw-val = 0.0540 GB zip-val = 0.0186 GB avg-val = 116.03 avg-zval = 39.88 2024/08/20-12:57:36.394679 140500464670272 [top_zip_table_builder.cc:1295] /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664567.sst: sumWaitingMem = 0.001 GB, sumWorkingMem = 0.020 GB, reorder workingMem = 0.0011 GB, waited 0.000 sec, Key+Value = 0.067 GB 2024/08/20-12:57:37.121517 140500464670272 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00/14664567.sst): second pass time = 0.97's, 55.467'MB/sec, value only(80.6% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.73's, 29.482'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2327.765'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.234'MB/sec write SST data time = 0.23's, 93.404'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 = 12879.393'MB/sec zip my value time = 0.97's, unzip length = 0.054'GB zip my value throughput = 55.467'MB/sec zip pipeline throughput = 55.467'MB/sec entries = 465307 avg-key = 28.00 avg-zkey = 1.92 avg-val = 116.03 avg-zval = 39.88 usrkeys = 465307 avg-key = 20.00 avg-zkey = 1.92 avg-val = 123.03 avg-zval = 39.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 465307 bytes = 1454096 } seq expand size = 3257149 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0093 GB value = 0.0540 GB dict = 0.54 MB all = 0.0670 GB } __ZipSize{ index = 0.0009 GB value = 0.0186 GB dict = 0.54 MB all = 0.0215 GB } UnZip/Zip{ index = 10.4310 value = 2.9093 dict = 1.00 all = 3.1240 } Zip/UnZip{ index = 0.0959 value = 0.3437 dict = 1.00 all = 0.3201 } ---------------------------- total value len = 62.468610 GB avg = 0.180 KB (by entry num) total key len = 6.827925 GB avg = 0.020 KB total ukey len = 3.217484 GB avg = 0.008 KB total ukey num = 0.390732402 Billion total entry num = 0.347610410 Billion write speed all = 0.992560671 MB/sec (with seq num) write speed all = 0.952729021 MB/sec (without seq num) 2024/08/20-12:57:37.177900 140500464670272 [compaction_job.cc:1944] [default] [JOB 30741] Generated table #14664567: 465307 keys, 21453026 bytes, temperature: kWarm 2024/08/20-12:57:37.177994 140500464670272 EVENT_LOG_v1 {"time_micros": 1724129857177949, "cf_name": "default", "job": 30741, "event": "table_file_creation", "file_number": 14664567, "file_size": 21453026, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190530154653, "largest_seqno": 190559964542, "table_properties": {"data_size": 18557952, "index_size": 892160, "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": 13028596, "raw_average_key_size": 28, "raw_value_size": 53989750, "raw_average_value_size": 116, "num_data_blocks": 1, "num_entries": 465307, "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": 1724129854, "oldest_key_time": 0, "file_creation_time": 1724129854, "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": 14664567, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-12:57:37.203613 140500464670272 [compaction_job.cc:699] job-30741: subcompact[0], size: 0.064222 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-30741/att-00 [14664565,14664566,14664567] 2024/08/20-12:57:37.244034 140500464670272 (Original Log Time 2024/08/20-12:57:27.157847) EVENT_LOG_v1 {"time_micros": 1724129847157777, "job": 30741, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14664543], "files_L2": [14664497, 14664471, 14664472], "score": 0.976453, "input_data_size": 87331417, "oldest_snapshot_seqno": 190563517683} 2024/08/20-12:57:37.244039 140500464670272 (Original Log Time 2024/08/20-12:57:37.240515) [compaction_job.cc:2018] [default] [JOB 30741] Compacted 1@1 + 3@2 files to L2 => 64221712 bytes 2024/08/20-12:57:37.244042 140500464670272 (Original Log Time 2024/08/20-12:57:37.243946) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 8.7 rd, 6.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.8, 51.5 +0.0 blob) out(61.2 +0.0 blob), read-write-amplify(4.5) write-amplify(1.9) OK, records in: 1398841, records dropped: 0 output_compression: Snappy 2024/08/20-12:57:37.244052 140500464670272 (Original Log Time 2024/08/20-12:57:37.244007) EVENT_LOG_v1 {"time_micros": 1724129857243977, "cf": "default", "job": 30741, "event": "compaction_finished", "compaction_time_micros": 10045779, "compaction_time_cpu_micros": 3068113, "output_level": 2, "num_output_files": 3, "total_output_size": 64221712, "num_input_records": 1398841, "num_output_records": 1398841, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 108878769, "file_range_sync_nanos": 0, "file_fsync_nanos": 3568, "file_prepare_write_nanos": 8411, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-12:57:37.365198 140500464670272 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":1724129846,"executesMs":10259,"compactionJobId":30741,"attempt":0,"compactionInputRawBytes":201236126,"compactionInputZipBytes":87331417,"compactionOutputRawBytes":0,"compactionOutputZipBytes":64221712,"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":"00-42bd00cc8200d6735760addce0a614b3-2c239669bbeefbbe-00"}}, response = 2024/08/20-12:57:37.365308 140500464670272 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-30741/att-00: olev 2, work 10.260 s, result 4.832 ms, install 3.566 ms, input{raw 191.914 MiB zip 83.286 MiB}