2024/07/09-22:29:17.487985 140433684293184 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00: fork to child time = 0.013622 sec 2024/07/09-22:29:17.488983 140433684293184 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00 2024/07/09-22:29:17.494303 140433684293184 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00 2024/07/09-22:29:17.499016 140433684293184 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-22:29:17.499356 140433684293184 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-22:29:17.532905 140433684293184 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61944/att-00/MANIFEST-12625661 2024/07/09-22:29:17.587938 140433684293184 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61944/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12697711, last_sequence is 148773214492, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12697658 2024/07/09-22:29:17.587961 140433684293184 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-22:29:17.588045 140433684293184 [version_set.cc:5652] Creating manifest 12697711 2024/07/09-22:29:17.615109 140433684293184 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-22:29:17.627936 140433684293184 [compaction_job.cc:2433] [default] [JOB 61944] Compacting 2@1 + 2@2 files to L2, score 0.99, subcompactions 1 : 1 2024/07/09-22:29:17.627952 140433684293184 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31789 Base level 1, inputs: [12697697(31MB) 12697700(3227KB)], [12697608(48MB) 12697609(31MB)] 2024/07/09-22:29:17.955041 140433684293184 [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 2024/07/09-22:29:17.955076 140433684293184 [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 2024/07/09-22:29:17.955098 140433684293184 [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 2024/07/09-22:29:17.955113 140433684293184 [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 2024/07/09-22:29:17.955126 140433684293184 [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 2024/07/09-22:29:18.828387 140433684293184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697712.sst) /dev/shm/ToplingTemp/Topling-116314-GEBK7h 2024/07/09-22:29:19.185259 140433684293184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697712.sst): first pass time = 0.36's, 188.069'MB/sec 2024/07/09-22:29:22.122415 140433684293184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697712.sst): old prealloc_size = 73819750, real_size = 49465376 2024/07/09-22:29:22.122488 140433684293184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697712.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.09 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-22:29:22.734260 140433684293184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697712.sst): second pass time = 2.94's, 21.027'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 83.529'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37199.486'MB/sec (index lex order gen) rebuild zvType time = 0.50's, 0.168'MB/sec write SST data time = 0.11's, 457.017'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 = 17541.530'MB/sec zip my value time = 2.94's, unzip length = 0.062'GB zip my value throughput = 21.027'MB/sec zip pipeline throughput = 115.155'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.09 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.09 avg-val = 191.00 avg-zval = 142.07 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5707 value = 1.2951 dict = 1.00 all = 1.3131 } Zip/UnZip{ index = 0.6367 value = 0.7721 dict = 1.00 all = 0.7616 } ---------------------------- 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 = 0.002183615 MB/sec (with seq num) write speed all = 0.002099224 MB/sec (without seq num) 2024/07/09-22:29:22.798131 140433684293184 [compaction_job.cc:1944] [default] [JOB 61944] Generated table #12697712: 335545 keys, 51106989 bytes, temperature: kWarm 2024/07/09-22:29:22.798231 140433684293184 EVENT_LOG_v1 {"time_micros": 1720535362798174, "cf_name": "default", "job": 61944, "event": "table_file_creation", "file_number": 12697712, "file_size": 51106989, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148733469289, "largest_seqno": 148773189046, "table_properties": {"data_size": 47672272, "index_size": 1709056, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1720535358, "oldest_key_time": 0, "file_creation_time": 1720535358, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12697712, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-22:29:22.845165 140433684293184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697713.sst) /dev/shm/ToplingTemp/Topling-116314-xXkDbi 2024/07/09-22:29:23.696427 140433684293184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697713.sst): first pass time = 0.85's, 78.839'MB/sec 2024/07/09-22:29:27.985053 140433684293184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697713.sst): old prealloc_size = 73819750, real_size = 49135544 2024/07/09-22:29:27.985147 140433684293184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697713.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/09-22:29:28.631480 140433684293184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697713.sst): second pass time = 4.29's, 14.400'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 78.552'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 28153.373'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.177'MB/sec write SST data time = 0.17's, 295.725'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 = 13212.245'MB/sec zip my value time = 4.29's, unzip length = 0.062'GB zip my value throughput = 14.400'MB/sec zip pipeline throughput = 179.325'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.15 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.15 avg-val = 191.00 avg-zval = 142.04 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9282 value = 1.2954 dict = 1.00 all = 1.3217 } Zip/UnZip{ index = 0.5186 value = 0.7719 dict = 1.00 all = 0.7566 } ---------------------------- 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 = 0.004366420 MB/sec (with seq num) write speed all = 0.004197670 MB/sec (without seq num) 2024/07/09-22:29:28.694067 140433684293184 [compaction_job.cc:1944] [default] [JOB 61944] Generated table #12697713: 335545 keys, 50776459 bytes, temperature: kWarm 2024/07/09-22:29:28.694147 140433684293184 EVENT_LOG_v1 {"time_micros": 1720535368694105, "cf_name": "default", "job": 61944, "event": "table_file_creation", "file_number": 12697713, "file_size": 50776459, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148733468366, "largest_seqno": 148773189050, "table_properties": {"data_size": 47659424, "index_size": 1392128, "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": 1720535362, "oldest_key_time": 0, "file_creation_time": 1720535362, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12697713, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-22:29:28.738141 140433684293184 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697714.sst) /dev/shm/ToplingTemp/Topling-116314-vemsAj 2024/07/09-22:29:28.756483 140433684293184 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697714.sst): first pass time = 0.02's, 11.067'MB/sec 2024/07/09-22:29:29.319999 140433684293184 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697714.sst): part-0: reject ZipStore ratio = 1.008 2024/07/09-22:29:29.321011 140433684293184 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697714.sst): old prealloc_size = 73819750, real_size = 202416 2024/07/09-22:29:29.321047 140433684293184 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697714.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 1012 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 15.37 raw-val = 0.0002 GB zip-val = 0.0002 GB avg-val = 184.00 avg-zval = 184.19 2024/07/09-22:29:29.321846 140433684293184 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00/12697714.sst): second pass time = 0.56's, 0.331'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 248.440'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 557.439'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 1.077'MB/sec write SST data time = 0.00's, 362.920'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 = 0.56's, unzip length = 0.000'GB zip my value throughput = 0.331'MB/sec zip pipeline throughput = 141.118'MB/sec entries = 1012 avg-key = 16.00 avg-zkey = 15.37 avg-val = 184.00 avg-zval = 184.19 usrkeys = 1012 avg-key = 8.00 avg-zkey = 15.37 avg-val = 191.00 avg-zval = 184.19 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1012 bytes = 3056 } seq expand size = 7084 multi value expand size = 0 cnt WriteAppend = 29 UnZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.00 MB all = 0.0002 GB } __ZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.00 MB all = 0.0002 GB } UnZip/Zip{ index = 0.5206 value = 0.9990 dict = 0.00 all = 0.9817 } Zip/UnZip{ index = 1.9209 value = 1.0010 dict = 0.00 all = 1.0186 } ---------------------------- total value len = 0.128371 GB avg = 0.191 KB (by entry num) total key len = 0.010754 GB avg = 0.016 KB total ukey len = 0.005377 GB avg = 0.008 KB total ukey num = 0.000672102 Billion total entry num = 0.000672102 Billion write speed all = 0.004372910 MB/sec (with seq num) write speed all = 0.004203909 MB/sec (without seq num) 2024/07/09-22:29:29.333133 140433684293184 [compaction_job.cc:1944] [default] [JOB 61944] Generated table #12697714: 1012 keys, 206174 bytes, temperature: kWarm 2024/07/09-22:29:29.333210 140433684293184 EVENT_LOG_v1 {"time_micros": 1720535369333166, "cf_name": "default", "job": 61944, "event": "table_file_creation", "file_number": 12697714, "file_size": 206174, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148758675062, "largest_seqno": 148773147348, "table_properties": {"data_size": 186400, "index_size": 15552, "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": 16192, "raw_average_key_size": 16, "raw_value_size": 186208, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1012, "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": 1720535368, "oldest_key_time": 0, "file_creation_time": 1720535368, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "465QC0QPK7Q93426EREI", "orig_file_number": 12697714, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-22:29:29.337873 140433684293184 [compaction_job.cc:699] job-61944: subcompact[0], size: 0.102090 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61944/att-00 [12697712,12697713,12697714] 2024/07/09-22:29:29.382915 140433684293184 (Original Log Time 2024/07/09-22:29:17.628010) EVENT_LOG_v1 {"time_micros": 1720535357627965, "job": 61944, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12697697, 12697700], "files_L2": [12697608, 12697609], "score": 0.986629, "input_data_size": 120591521, "oldest_snapshot_seqno": 148773214284} 2024/07/09-22:29:29.382920 140433684293184 (Original Log Time 2024/07/09-22:29:29.382327) [compaction_job.cc:2018] [default] [JOB 61944] Compacted 2@1 + 2@2 files to L2 => 102089622 bytes 2024/07/09-22:29:29.382922 140433684293184 (Original Log Time 2024/07/09-22:29:29.382831) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 10.3 rd, 8.7 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(35.0, 80.0 +0.0 blob) out(97.4 +0.0 blob), read-write-amplify(6.1) write-amplify(2.8) OK, records in: 676446, records dropped: 4344 output_compression: Snappy 2024/07/09-22:29:29.382933 140433684293184 (Original Log Time 2024/07/09-22:29:29.382890) EVENT_LOG_v1 {"time_micros": 1720535369382864, "cf": "default", "job": 61944, "event": "compaction_finished", "compaction_time_micros": 11709873, "compaction_time_cpu_micros": 1500831, "output_level": 2, "num_output_files": 3, "total_output_size": 102089622, "num_input_records": 676446, "num_output_records": 672102, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 157651781, "file_range_sync_nanos": 0, "file_fsync_nanos": 2478, "file_prepare_write_nanos": 9305, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-22:29:29.524292 140433684293184 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":1720420896,"starts":1720535357,"executesMs":11880,"compactionJobId":61944,"attempt":0,"compactionInputRawBytes":135289200,"compactionInputZipBytes":120591521,"compactionOutputRawBytes":0,"compactionOutputZipBytes":102089622,"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-e56506e9e6657000d51998e7a9ac28c4-7621585e1c917a8d-00"}}, response = 2024/07/09-22:29:29.524406 140433684293184 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-61944/att-00: olev 2, work 11.880 s, result 14.044 ms, install 0.637 ms, input{raw 129.022 MiB zip 115.005 MiB}