2024/07/23-16:59:44.879365 140548509349440 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00: fork to child time = 0.023639 sec 2024/07/23-16:59:44.880016 140548509349440 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00 2024/07/23-16:59:44.883765 140548509349440 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00 2024/07/23-16:59:44.884621 140548509349440 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-16:59:44.884854 140548509349440 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-16:59:44.927305 140548509349440 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-02206/att-00/MANIFEST-13366722 2024/07/23-16:59:44.944125 140548509349440 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-02206/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13369330, last_sequence is 163206765888, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13369275 2024/07/23-16:59:44.944129 140548509349440 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-16:59:44.944164 140548509349440 [version_set.cc:5652] Creating manifest 13369330 2024/07/23-16:59:45.014058 140548509349440 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-16:59:45.037427 140548509349440 [compaction_job.cc:2433] [default] [JOB 2206] Compacting 2@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/23-16:59:45.037435 140548509349440 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1173 Base level 1, inputs: [13369305(31MB) 13369317(3737KB)], [13369231(48MB) 13369232(35MB)] 2024/07/23-16:59:45.398370 140548509349440 [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 2024/07/23-16:59:45.398383 140548509349440 [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 2024/07/23-16:59:45.398393 140548509349440 [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 2024/07/23-16:59:45.398400 140548509349440 [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 2024/07/23-16:59:45.398405 140548509349440 [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 2024/07/23-16:59:45.810569 140548509349440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369331.sst) /dev/shm/ToplingTemp/Topling-209172-khEedN 2024/07/23-16:59:46.276180 140548509349440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369331.sst): first pass time = 0.47's, 144.147'MB/sec 2024/07/23-16:59:48.042717 140548509349440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369331.sst): old prealloc_size = 73819750, real_size = 49316824 2024/07/23-16:59:48.042796 140548509349440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369331.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 = 4.66 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/23-16:59:48.730336 140548509349440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369331.sst): second pass time = 1.77's, 34.968'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.69's, 74.169'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28485.610'MB/sec (index lex order gen) rebuild zvType time = 0.55's, 0.152'MB/sec write SST data time = 0.14's, 373.139'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 = 11590.737'MB/sec zip my value time = 1.77's, unzip length = 0.062'GB zip my value throughput = 34.968'MB/sec zip pipeline throughput = 117.868'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.66 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.66 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 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 = 1.7155 value = 1.2952 dict = 1.00 all = 1.3159 } Zip/UnZip{ index = 0.5829 value = 0.7721 dict = 1.00 all = 0.7600 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.001080490 MB/sec (with seq num) write speed all = 0.001038732 MB/sec (without seq num) 2024/07/23-16:59:48.797450 140548509349440 [compaction_job.cc:1944] [default] [JOB 2206] Generated table #13369331: 335545 keys, 50999627 bytes, temperature: kWarm 2024/07/23-16:59:48.797570 140548509349440 EVENT_LOG_v1 {"time_micros": 1721725188797498, "cf_name": "default", "job": 2206, "event": "table_file_creation", "file_number": 13369331, "file_size": 50999627, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163136029813, "largest_seqno": 163206742224, "table_properties": {"data_size": 47667984, "index_size": 1564800, "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": 1721725185, "oldest_key_time": 0, "file_creation_time": 1721725185, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13369331, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-16:59:48.855057 140548509349440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369332.sst) /dev/shm/ToplingTemp/Topling-209172-GJSFfQ 2024/07/23-16:59:50.047188 140548509349440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369332.sst): first pass time = 1.19's, 56.297'MB/sec 2024/07/23-16:59:53.349558 140548509349440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369332.sst): old prealloc_size = 73819750, real_size = 48631024 2024/07/23-16:59:53.349627 140548509349440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369332.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.63 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/23-16:59:53.971328 140548509349440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369332.sst): second pass time = 3.30's, 18.701'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 80.925'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17029.572'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.178'MB/sec write SST data time = 0.15's, 336.642'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 = 20784.033'MB/sec zip my value time = 3.30's, unzip length = 0.062'GB zip my value throughput = 18.701'MB/sec zip pipeline throughput = 153.547'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.63 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.63 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0387 value = 1.2953 dict = 1.00 all = 1.3338 } Zip/UnZip{ index = 0.3291 value = 0.7720 dict = 1.00 all = 0.7497 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.002160804 MB/sec (with seq num) write speed all = 0.002077294 MB/sec (without seq num) 2024/07/23-16:59:54.051767 140548509349440 [compaction_job.cc:1944] [default] [JOB 2206] Generated table #13369332: 335545 keys, 50313867 bytes, temperature: kWarm 2024/07/23-16:59:54.051861 140548509349440 EVENT_LOG_v1 {"time_micros": 1721725194051814, "cf_name": "default", "job": 2206, "event": "table_file_creation", "file_number": 13369332, "file_size": 50313867, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163136029856, "largest_seqno": 163206742225, "table_properties": {"data_size": 47663584, "index_size": 883392, "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": 1721725188, "oldest_key_time": 0, "file_creation_time": 1721725188, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13369332, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-16:59:54.102608 140548509349440 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369333.sst) /dev/shm/ToplingTemp/Topling-209172-DwK5oP 2024/07/23-16:59:54.338826 140548509349440 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369333.sst): first pass time = 0.24's, 63.259'MB/sec 2024/07/23-16:59:54.804885 140548509349440 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369333.sst): part-0: reject ZipStore ratio = 0.886 2024/07/23-16:59:54.859963 140548509349440 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369333.sst): old prealloc_size = 73819750, real_size = 14345088 2024/07/23-16:59:54.860022 140548509349440 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369333.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 74699 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 7.78 raw-val = 0.0137 GB zip-val = 0.0137 GB avg-val = 184.00 avg-zval = 184.00 2024/07/23-16:59:54.901491 140548509349440 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00/13369333.sst): second pass time = 0.47's, 29.546'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.04's, 350.732'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15458.896'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.838'MB/sec write SST data time = 0.02's, 759.301'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 = 0.47's, unzip length = 0.014'GB zip my value throughput = 29.546'MB/sec zip pipeline throughput = 96.203'MB/sec entries = 74699 avg-key = 16.00 avg-zkey = 7.78 avg-val = 184.00 avg-zval = 184.00 usrkeys = 74699 avg-key = 8.00 avg-zkey = 7.78 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 74699 bytes = 224112 } seq expand size = 522893 multi value expand size = 0 cnt WriteAppend = 1686 UnZipSize{ index = 0.0006 GB value = 0.0137 GB dict = 0.00 MB all = 0.0149 GB } __ZipSize{ index = 0.0006 GB value = 0.0137 GB dict = 0.00 MB all = 0.0146 GB } UnZip/Zip{ index = 1.0278 value = 1.0000 dict = 0.00 all = 1.0267 } Zip/UnZip{ index = 0.9730 value = 1.0000 dict = 0.00 all = 0.9740 } ---------------------------- total value len = 0.142446 GB avg = 0.191 KB (by entry num) total key len = 0.011933 GB avg = 0.016 KB total ukey len = 0.005966 GB avg = 0.008 KB total ukey num = 0.000745789 Billion total entry num = 0.000745789 Billion write speed all = 0.002401288 MB/sec (with seq num) write speed all = 0.002308484 MB/sec (without seq num) 2024/07/23-16:59:54.927810 140548509349440 [compaction_job.cc:1944] [default] [JOB 2206] Generated table #13369333: 74699 keys, 14551883 bytes, temperature: kWarm 2024/07/23-16:59:54.927894 140548509349440 EVENT_LOG_v1 {"time_micros": 1721725194927836, "cf_name": "default", "job": 2206, "event": "table_file_creation", "file_number": 13369333, "file_size": 14551883, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163197663152, "largest_seqno": 163206742217, "table_properties": {"data_size": 13744816, "index_size": 581440, "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": 1195184, "raw_average_key_size": 16, "raw_value_size": 13744616, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 74699, "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": 1721725194, "oldest_key_time": 0, "file_creation_time": 1721725194, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13369333, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-16:59:54.941128 140548509349440 [compaction_job.cc:699] job-02206: subcompact[0], size: 0.115865 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02206/att-00 [13369331,13369332,13369333] 2024/07/23-16:59:54.999716 140548509349440 (Original Log Time 2024/07/23-16:59:45.037465) EVENT_LOG_v1 {"time_micros": 1721725185037442, "job": 2206, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13369305, 13369317], "files_L2": [13369231, 13369232], "score": 0.984768, "input_data_size": 125948987, "oldest_snapshot_seqno": 163206764831} 2024/07/23-16:59:54.999721 140548509349440 (Original Log Time 2024/07/23-16:59:54.999131) [compaction_job.cc:2018] [default] [JOB 2206] Compacted 2@1 + 2@2 files to L2 => 115865377 bytes 2024/07/23-16:59:54.999724 140548509349440 (Original Log Time 2024/07/23-16:59:54.999630) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 12.7 rd, 11.7 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(35.5, 84.6 +0.0 blob) out(110.5 +0.0 blob), read-write-amplify(6.5) write-amplify(3.1) OK, records in: 750816, records dropped: 5027 output_compression: Snappy 2024/07/23-16:59:54.999734 140548509349440 (Original Log Time 2024/07/23-16:59:54.999677) EVENT_LOG_v1 {"time_micros": 1721725194999655, "cf": "default", "job": 2206, "event": "compaction_finished", "compaction_time_micros": 9903677, "compaction_time_cpu_micros": 1993432, "output_level": 2, "num_output_files": 3, "total_output_size": 115865377, "num_input_records": 750816, "num_output_records": 745789, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 178307751, "file_range_sync_nanos": 0, "file_fsync_nanos": 3171, "file_prepare_write_nanos": 104650, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/23-16:59:55.120851 140548509349440 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":1721720512,"starts":1721725184,"executesMs":10112,"compactionJobId":2206,"attempt":0,"compactionInputRawBytes":150163200,"compactionInputZipBytes":125948987,"compactionOutputRawBytes":0,"compactionOutputZipBytes":115865377,"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-bc1b84a24b400d151c3b92fcea02e3aa-0e123707db656144-00"}}, response = 2024/07/23-16:59:55.120940 140548509349440 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-02206/att-00: olev 2, work 10.112 s, result 7.193 ms, install 0.624 ms, input{raw 143.207 MiB zip 120.114 MiB}