2024/08/20-05:38:12.363169 140500254852672 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00: fork to child time = 0.055363 sec 2024/08/20-05:38:12.364133 140500254852672 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00 2024/08/20-05:38:12.369114 140500254852672 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00 2024/08/20-05:38:12.376573 140500254852672 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-05:38:12.376893 140500254852672 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-05:38:12.419444 140500254852672 [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-10124/att-00/MANIFEST-14629260 2024/08/20-05:38:12.433703 140500254852672 [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-10124/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14640777, last_sequence is 190043614581, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14640631 2024/08/20-05:38:12.433711 140500254852672 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-05:38:12.433779 140500254852672 [version_set.cc:5652] Creating manifest 14640777 2024/08/20-05:38:12.464380 140500254852672 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-05:38:12.480439 140500254852672 [compaction_job.cc:2433] [default] [JOB 10124] Compacting 1@1 + 2@2 files to L2, score 0.94, subcompactions 1 : 1 2024/08/20-05:38:12.480456 140500254852672 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 5247 Base level 1, inputs: [14640759(14MB)], [14640706(48MB) 14640707(47MB)] 2024/08/20-05:38:12.653733 140500254852672 [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 2024/08/20-05:38:12.653762 140500254852672 [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 2024/08/20-05:38:12.653780 140500254852672 [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 2024/08/20-05:38:12.653793 140500254852672 [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 2024/08/20-05:38:12.653803 140500254852672 [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 2024/08/20-05:38:13.574628 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640778.sst) /dev/shm/ToplingTemp/Topling-197009-x57AH4 2024/08/20-05:38:14.061984 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640778.sst): first pass time = 0.49's, 137.722'MB/sec 2024/08/20-05:38:17.674388 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640778.sst): old prealloc_size = 73819750, real_size = 49319304 2024/08/20-05:38:17.674482 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640778.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 4.65 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-05:38:18.396358 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640778.sst): second pass time = 3.61's, 17.108'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.72's, 70.588'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24602.118'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.150'MB/sec write SST data time = 0.16's, 310.485'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 13216.658'MB/sec zip my value time = 3.61's, unzip length = 0.062'GB zip my value throughput = 17.108'MB/sec zip pipeline throughput = 195.008'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.65 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.65 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0016 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.7195 value = 1.2950 dict = 1.00 all = 1.3169 } Zip/UnZip{ index = 0.5816 value = 0.7722 dict = 1.00 all = 0.7594 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.591335269 MB/sec (with seq num) write speed all = 1.527539688 MB/sec (without seq num) 2024/08/20-05:38:18.486181 140500254852672 [compaction_job.cc:1944] [default] [JOB 10124] Generated table #14640778: 335545 keys, 50960203 bytes, temperature: kWarm 2024/08/20-05:38:18.486282 140500254852672 EVENT_LOG_v1 {"time_micros": 1724103498486223, "cf_name": "default", "job": 10124, "event": "table_file_creation", "file_number": 14640778, "file_size": 50960203, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189988338319, "largest_seqno": 190043587841, "table_properties": {"data_size": 47674144, "index_size": 1561152, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724103493, "oldest_key_time": 0, "file_creation_time": 1724103493, "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": 14640778, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:38:18.538598 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640779.sst) /dev/shm/ToplingTemp/Topling-197009-RQn1L7 2024/08/20-05:38:19.683178 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640779.sst): first pass time = 1.14's, 58.634'MB/sec 2024/08/20-05:38:21.827010 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640779.sst): old prealloc_size = 73819750, real_size = 48853112 2024/08/20-05:38:21.827078 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640779.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.28 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-05:38:22.365798 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640779.sst): second pass time = 2.14's, 28.809'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 93.796'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26350.775'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.173'MB/sec write SST data time = 0.05's, 946.604'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 10719.626'MB/sec zip my value time = 2.14's, unzip length = 0.062'GB zip my value throughput = 28.809'MB/sec zip pipeline throughput = 162.707'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.28 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.28 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.4418 value = 1.2952 dict = 1.00 all = 1.3279 } Zip/UnZip{ index = 0.4095 value = 0.7721 dict = 1.00 all = 0.7530 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.592788084 MB/sec (with seq num) write speed all = 1.528936565 MB/sec (without seq num) 2024/08/20-05:38:22.515142 140500254852672 [compaction_job.cc:1944] [default] [JOB 10124] Generated table #14640779: 335545 keys, 50536011 bytes, temperature: kWarm 2024/08/20-05:38:22.515196 140500254852672 EVENT_LOG_v1 {"time_micros": 1724103502515166, "cf_name": "default", "job": 10124, "event": "table_file_creation", "file_number": 14640779, "file_size": 50536011, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189939816054, "largest_seqno": 190043587843, "table_properties": {"data_size": 47669792, "index_size": 1099328, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724103498, "oldest_key_time": 0, "file_creation_time": 1724103498, "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": 14640779, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:38:22.553850 140500254852672 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640780.sst) /dev/shm/ToplingTemp/Topling-197009-tjo1K5 2024/08/20-05:38:22.640579 140500254852672 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640780.sst): first pass time = 0.09's, 139.192'MB/sec 2024/08/20-05:38:23.321520 140500254852672 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640780.sst): part-0: reject ZipStore ratio = 0.904 2024/08/20-05:38:23.356208 140500254852672 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640780.sst): old prealloc_size = 73819750, real_size = 11491056 2024/08/20-05:38:23.356272 140500254852672 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640780.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 60332 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 6.21 raw-val = 0.0111 GB zip-val = 0.0111 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-05:38:23.422992 140500254852672 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00/14640780.sst): second pass time = 0.67's, 16.634'MB/sec, value only(92.0% of KV) wait indexing time = 0.05's, remap KeyValue time = 0.07's, 174.598'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 10375.024'MB/sec (index lex order gen) rebuild zvType time = 0.04's, 0.385'MB/sec write SST data time = 0.03's, 423.299'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.67's, unzip length = 0.011'GB zip my value throughput = 16.634'MB/sec zip pipeline throughput = 83.719'MB/sec entries = 60332 avg-key = 16.00 avg-zkey = 6.21 avg-val = 184.00 avg-zval = 184.00 usrkeys = 60332 avg-key = 8.00 avg-zkey = 6.21 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 60332 bytes = 181008 } seq expand size = 422324 multi value expand size = 0 cnt WriteAppend = 1364 UnZipSize{ index = 0.0005 GB value = 0.0111 GB dict = 0.00 MB all = 0.0121 GB } __ZipSize{ index = 0.0004 GB value = 0.0111 GB dict = 0.00 MB all = 0.0117 GB } UnZip/Zip{ index = 1.2887 value = 1.0000 dict = 0.00 all = 1.0350 } Zip/UnZip{ index = 0.7760 value = 1.0000 dict = 0.00 all = 0.9662 } ---------------------------- total value len = 62.436451 GB avg = 0.180 KB (by entry num) total key len = 6.800460 GB avg = 0.020 KB total ukey len = 3.195359 GB avg = 0.008 KB total ukey num = 0.390064983 Billion total entry num = 0.346942991 Billion write speed all = 1.593036688 MB/sec (with seq num) write speed all = 1.529175617 MB/sec (without seq num) 2024/08/20-05:38:23.445179 140500254852672 [compaction_job.cc:1944] [default] [JOB 10124] Generated table #14640780: 60332 keys, 11658251 bytes, temperature: kWarm 2024/08/20-05:38:23.445266 140500254852672 EVENT_LOG_v1 {"time_micros": 1724103503445217, "cf_name": "default", "job": 10124, "event": "table_file_creation", "file_number": 14640780, "file_size": 11658251, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190033120918, "largest_seqno": 190043587516, "table_properties": {"data_size": 11101280, "index_size": 374528, "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": 965312, "raw_average_key_size": 16, "raw_value_size": 11101088, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 60332, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1724103502, "oldest_key_time": 0, "file_creation_time": 1724103502, "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": 14640780, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-05:38:23.460279 140500254852672 [compaction_job.cc:699] job-10124: subcompact[0], size: 0.113154 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-10124/att-00 [14640778,14640779,14640780] 2024/08/20-05:38:23.502983 140500254852672 (Original Log Time 2024/08/20-05:38:12.480539) EVENT_LOG_v1 {"time_micros": 1724103492480472, "job": 10124, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14640759], "files_L2": [14640706, 14640707], "score": 0.940829, "input_data_size": 115988253, "oldest_snapshot_seqno": 190043613975} 2024/08/20-05:38:23.502988 140500254852672 (Original Log Time 2024/08/20-05:38:23.502161) [compaction_job.cc:2018] [default] [JOB 10124] Compacted 1@1 + 2@2 files to L2 => 113154465 bytes 2024/08/20-05:38:23.502991 140500254852672 (Original Log Time 2024/08/20-05:38:23.502883) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 10.6 rd, 10.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(14.1, 96.5 +0.0 blob) out(107.9 +0.0 blob), read-write-amplify(15.4) write-amplify(7.6) OK, records in: 733750, records dropped: 2328 output_compression: Snappy 2024/08/20-05:38:23.503001 140500254852672 (Original Log Time 2024/08/20-05:38:23.502954) EVENT_LOG_v1 {"time_micros": 1724103503502915, "cf": "default", "job": 10124, "event": "compaction_finished", "compaction_time_micros": 10979752, "compaction_time_cpu_micros": 1876828, "output_level": 2, "num_output_files": 3, "total_output_size": 113154465, "num_input_records": 733750, "num_output_records": 731422, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 131067820, "file_range_sync_nanos": 0, "file_fsync_nanos": 2665, "file_prepare_write_nanos": 86415, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-05:38:23.631646 140500254852672 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":1724103492,"executesMs":11131,"compactionJobId":10124,"attempt":0,"compactionInputRawBytes":146750000,"compactionInputZipBytes":115988253,"compactionOutputRawBytes":0,"compactionOutputZipBytes":113154465,"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":"00-2811cbe5bd7f8ec499cf15ce6a31b2b2-4ecd377b95e90474-00"}}, response = 2024/08/20-05:38:23.631779 140500254852672 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-10124/att-00: olev 2, work 11.131 s, result 7.290 ms, install 0.868 ms, input{raw 139.952 MiB zip 110.615 MiB}