2024/08/21-00:52:06.821955 140228673689152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00: fork to child time = 0.019395 sec 2024/08/21-00:52:06.822568 140228673689152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00 2024/08/21-00:52:06.831268 140228673689152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00 2024/08/21-00:52:06.831662 140228673689152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-00:52:06.831969 140228673689152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-00:52:06.868241 140228673689152 [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-58119/att-00/MANIFEST-14629260 2024/08/21-00:52:06.893243 140228673689152 [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-58119/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14696102, last_sequence is 191255834630, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14696031 2024/08/21-00:52:06.893258 140228673689152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-00:52:06.893310 140228673689152 [version_set.cc:5652] Creating manifest 14696102 2024/08/21-00:52:06.919663 140228673689152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-00:52:06.936950 140228673689152 [compaction_job.cc:2433] [default] [JOB 58119] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/21-00:52:06.936965 140228673689152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 29301 Base level 2, inputs: [14696063(31MB)], [14696004(91MB) 14696005(91MB)] 2024/08/21-00:52:07.233219 140228673689152 [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 2024/08/21-00:52:07.233244 140228673689152 [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 2024/08/21-00:52:07.233260 140228673689152 [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 2024/08/21-00:52:07.233274 140228673689152 [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 2024/08/21-00:52:07.233282 140228673689152 [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 2024/08/21-00:52:08.021738 140228673689152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696103.sst) /dev/shm/ToplingTemp/Topling-9263-skgoNB 2024/08/21-00:52:09.154758 140228673689152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696103.sst): first pass time = 1.13's, 118.466'MB/sec 2024/08/21-00:52:12.687089 140228673689152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696103.sst): old prealloc_size = 147639500, real_size = 92357528 2024/08/21-00:52:12.687160 140228673689152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696103.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.80 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-00:52:13.319739 140228673689152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696103.sst): second pass time = 3.53's, 34.965'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.63's, 151.128'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 27725.950'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.309'MB/sec write SST data time = 0.09's, 1065.173'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 31872.863'MB/sec zip my value time = 3.53's, unzip length = 0.123'GB zip my value throughput = 34.965'MB/sec zip pipeline throughput = 198.637'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.80 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.80 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0956 GB } UnZip/Zip{ index = 4.4384 value = 1.3572 dict = 1.00 all = 1.4038 } Zip/UnZip{ index = 0.2253 value = 0.7368 dict = 1.00 all = 0.7124 } ---------------------------- 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 = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.149499270 MB/sec (with seq num) write speed all = 0.143721521 MB/sec (without seq num) 2024/08/21-00:52:13.437819 140228673689152 [compaction_job.cc:1944] [default] [JOB 58119] Generated table #14696103: 671089 keys, 95613308 bytes, temperature: kWarm 2024/08/21-00:52:13.437901 140228673689152 EVENT_LOG_v1 {"time_micros": 1724172733437856, "cf_name": "default", "job": 58119, "event": "table_file_creation", "file_number": 14696103, "file_size": 95613308, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191215517498, "largest_seqno": 191255713450, "table_properties": {"data_size": 90979984, "index_size": 1209600, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724172728, "oldest_key_time": 0, "file_creation_time": 1724172728, "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": 14696103, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:52:13.513971 140228673689152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696104.sst) /dev/shm/ToplingTemp/Topling-9263-JaA5RD 2024/08/21-00:52:15.039143 140228673689152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696104.sst): first pass time = 1.53's, 88.004'MB/sec 2024/08/21-00:52:16.367835 140228673689152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696104.sst): old prealloc_size = 147639500, real_size = 92838344 2024/08/21-00:52:16.367902 140228673689152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696104.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 2.51 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-00:52:16.980319 140228673689152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696104.sst): second pass time = 1.33's, 93.039'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 157.028'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 45721.722'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.322'MB/sec write SST data time = 0.09's, 1056.674'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30197.465'MB/sec zip my value time = 1.33's, unzip length = 0.123'GB zip my value throughput = 93.039'MB/sec zip pipeline throughput = 94.065'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.51 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.51 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0017 GB value = 0.0910 GB dict = 1.24 MB all = 0.0962 GB } UnZip/Zip{ index = 3.1835 value = 1.3572 dict = 1.00 all = 1.3955 } Zip/UnZip{ index = 0.3141 value = 0.7368 dict = 1.00 all = 0.7166 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.297825263 MB/sec (with seq num) write speed all = 0.286315108 MB/sec (without seq num) 2024/08/21-00:52:17.096544 140228673689152 [compaction_job.cc:1944] [default] [JOB 58119] Generated table #14696104: 671089 keys, 96177980 bytes, temperature: kWarm 2024/08/21-00:52:17.096608 140228673689152 EVENT_LOG_v1 {"time_micros": 1724172737096578, "cf_name": "default", "job": 58119, "event": "table_file_creation", "file_number": 14696104, "file_size": 96177980, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191136158813, "largest_seqno": 191255713449, "table_properties": {"data_size": 90984000, "index_size": 1686400, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724172733, "oldest_key_time": 0, "file_creation_time": 1724172733, "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": 14696104, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:52:17.143273 140228673689152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696105.sst) /dev/shm/ToplingTemp/Topling-9263-JLgRyC 2024/08/21-00:52:17.361101 140228673689152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696105.sst): first pass time = 0.22's, 134.597'MB/sec 2024/08/21-00:52:17.705243 140228673689152 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696105.sst): part-0: reject ZipStore ratio = 0.826 2024/08/21-00:52:17.773739 140228673689152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696105.sst): old prealloc_size = 147639500, real_size = 27217408 2024/08/21-00:52:17.773789 140228673689152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696105.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 146562 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 1.45 raw-val = 0.0270 GB zip-val = 0.0270 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-00:52:17.818495 140228673689152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00/14696105.sst): second pass time = 0.34's, 78.530'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.04's, 618.167'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7031.528'MB/sec (index lex order gen) rebuild zvType time = 0.03's, 1.373'MB/sec write SST data time = 0.02's, 1534.259'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 = 0.34's, unzip length = 0.027'GB zip my value throughput = 78.530'MB/sec zip pipeline throughput = 78.530'MB/sec entries = 146562 avg-key = 16.00 avg-zkey = 1.45 avg-val = 184.00 avg-zval = 184.00 usrkeys = 146562 avg-key = 8.00 avg-zkey = 1.45 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 146562 bytes = 476336 } seq expand size = 1025934 multi value expand size = 0 cnt WriteAppend = 3298 UnZipSize{ index = 0.0012 GB value = 0.0270 GB dict = 0.00 MB all = 0.0293 GB } __ZipSize{ index = 0.0002 GB value = 0.0270 GB dict = 0.00 MB all = 0.0277 GB } UnZip/Zip{ index = 5.5049 value = 1.0000 dict = 0.00 all = 1.0598 } Zip/UnZip{ index = 0.1817 value = 1.0000 dict = 0.00 all = 0.9436 } ---------------------------- total value len = 0.284349 GB avg = 0.191 KB (by entry num) total key len = 0.023820 GB avg = 0.016 KB total ukey len = 0.011910 GB avg = 0.008 KB total ukey num = 0.001488740 Billion total entry num = 0.001488740 Billion write speed all = 0.330050386 MB/sec (with seq num) write speed all = 0.317294816 MB/sec (without seq num) 2024/08/21-00:52:17.856345 140228673689152 [compaction_job.cc:1944] [default] [JOB 58119] Generated table #14696105: 146562 keys, 27658090 bytes, temperature: kWarm 2024/08/21-00:52:17.856420 140228673689152 EVENT_LOG_v1 {"time_micros": 1724172737856377, "cf_name": "default", "job": 58119, "event": "table_file_creation", "file_number": 14696105, "file_size": 27658090, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191204717180, "largest_seqno": 191255713141, "table_properties": {"data_size": 26967600, "index_size": 212992, "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": 2344992, "raw_average_key_size": 16, "raw_value_size": 26967408, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 146562, "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-MixedLenBlobStore", "creation_time": 1724172737, "oldest_key_time": 0, "file_creation_time": 1724172737, "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": 14696105, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-00:52:17.875787 140228673689152 [compaction_job.cc:699] job-58119: subcompact[0], size: 0.219449 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58119/att-00 [14696103,14696104,14696105] 2024/08/21-00:52:17.912161 140228673689152 (Original Log Time 2024/08/21-00:52:06.937027) EVENT_LOG_v1 {"time_micros": 1724172726936976, "job": 58119, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14696063], "files_L3": [14696004, 14696005], "score": 0.989053, "input_data_size": 225490190, "oldest_snapshot_seqno": 191255833795} 2024/08/21-00:52:17.912165 140228673689152 (Original Log Time 2024/08/21-00:52:17.911778) [compaction_job.cc:2018] [default] [JOB 58119] Compacted 1@2 + 2@3 files to L3 => 219449378 bytes 2024/08/21-00:52:17.912166 140228673689152 (Original Log Time 2024/08/21-00:52:17.912100) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 20.6 rd, 20.1 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(31.9, 183.2 +0.0 blob) out(209.3 +0.0 blob), read-write-amplify(13.3) write-amplify(6.6) OK, records in: 1499097, records dropped: 10357 output_compression: Snappy 2024/08/21-00:52:17.912173 140228673689152 (Original Log Time 2024/08/21-00:52:17.912141) EVENT_LOG_v1 {"time_micros": 1724172737912123, "cf": "default", "job": 58119, "event": "compaction_finished", "compaction_time_micros": 10938773, "compaction_time_cpu_micros": 3252532, "output_level": 3, "num_output_files": 3, "total_output_size": 219449378, "num_input_records": 1499097, "num_output_records": 1488740, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 129253161, "file_range_sync_nanos": 0, "file_fsync_nanos": 2230, "file_prepare_write_nanos": 113768, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-00:52:18.028561 140228673689152 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":1724172726,"executesMs":11082,"compactionJobId":58119,"attempt":0,"compactionInputRawBytes":299819400,"compactionInputZipBytes":225490190,"compactionOutputRawBytes":0,"compactionOutputZipBytes":219449378,"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":"00-4eb37a81ab8c8fbed0bbbdf3fd50b140-80fcd0d9ba45bec6-00"}}, response = 2024/08/21-00:52:18.028642 140228673689152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-58119/att-00: olev 3, work 11.083 s, result 6.830 ms, install 0.412 ms, input{raw 285.930 MiB zip 215.044 MiB}