2024/07/23-23:41:49.797998 140030607136320 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00: fork to child time = 0.013022 sec 2024/07/23-23:41:49.798607 140030607136320 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00 2024/07/23-23:41:49.802958 140030607136320 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00 2024/07/23-23:41:49.804292 140030607136320 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/23-23:41:49.804524 140030607136320 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/23-23:41:49.846398 140030607136320 [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-12865/att-00/MANIFEST-13366722 2024/07/23-23:41:49.883889 140030607136320 [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-12865/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13381985, last_sequence is 163489300935, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13381928 2024/07/23-23:41:49.883904 140030607136320 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/23-23:41:49.883977 140030607136320 [version_set.cc:5652] Creating manifest 13381985 2024/07/23-23:41:49.908646 140030607136320 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/23-23:41:49.921060 140030607136320 [compaction_job.cc:2433] [default] [JOB 12865] Compacting 1@1 + 3@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/23-23:41:49.921072 140030607136320 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 6827 Base level 1, inputs: [13381943(31MB)], [13381883(48MB) 13381884(48MB) 13381885(27MB)] 2024/07/23-23:41:50.240921 140030607136320 [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 2024/07/23-23:41:50.240955 140030607136320 [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 2024/07/23-23:41:50.240977 140030607136320 [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 2024/07/23-23:41:50.240992 140030607136320 [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 2024/07/23-23:41:50.241006 140030607136320 [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 2024/07/23-23:41:50.612123 140030607136320 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381986.sst) /dev/shm/ToplingTemp/Topling-11744-CLiY6b 2024/07/23-23:41:51.038890 140030607136320 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381986.sst): first pass time = 0.43's, 157.267'MB/sec 2024/07/23-23:41:51.959019 140030607136320 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381986.sst): old prealloc_size = 73819750, real_size = 48673856 2024/07/23-23:41:51.959097 140030607136320 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381986.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 = 2.76 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/23-23:41:52.525717 140030607136320 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381986.sst): second pass time = 0.90's, 68.952'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 88.716'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18089.298'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.209'MB/sec write SST data time = 0.17's, 302.913'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 = 12041.766'MB/sec zip my value time = 0.90's, unzip length = 0.062'GB zip my value throughput = 68.952'MB/sec zip pipeline throughput = 68.952'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.76 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.76 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 2.9034 value = 1.2953 dict = 1.00 all = 1.3349 } Zip/UnZip{ index = 0.3444 value = 0.7720 dict = 1.00 all = 0.7491 } ---------------------------- 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 = 0.035703138 MB/sec (with seq num) write speed all = 0.034323307 MB/sec (without seq num) 2024/07/23-23:41:52.600205 140030607136320 [compaction_job.cc:1944] [default] [JOB 12865] Generated table #13381986: 335545 keys, 50272779 bytes, temperature: kWarm 2024/07/23-23:41:52.600302 140030607136320 EVENT_LOG_v1 {"time_micros": 1721749312600244, "cf_name": "default", "job": 12865, "event": "table_file_creation", "file_number": 13381986, "file_size": 50272779, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163466996297, "largest_seqno": 163489249485, "table_properties": {"data_size": 47665296, "index_size": 924544, "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": 1721749310, "oldest_key_time": 0, "file_creation_time": 1721749310, "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": 13381986, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:41:52.644410 140030607136320 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381987.sst) /dev/shm/ToplingTemp/Topling-11744-wdqItc 2024/07/23-23:41:53.686173 140030607136320 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381987.sst): first pass time = 1.04's, 64.422'MB/sec 2024/07/23-23:41:56.782570 140030607136320 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381987.sst): old prealloc_size = 73819750, real_size = 49111832 2024/07/23-23:41:56.782639 140030607136320 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381987.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 = 4.04 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/23-23:41:57.234495 140030607136320 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381987.sst): second pass time = 3.10's, 19.946'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.45's, 112.306'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35301.733'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.231'MB/sec write SST data time = 0.09's, 568.488'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 = 18169.776'MB/sec zip my value time = 3.10's, unzip length = 0.062'GB zip my value throughput = 19.946'MB/sec zip pipeline throughput = 186.390'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.04 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.04 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 = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9783 value = 1.2951 dict = 1.00 all = 1.3223 } Zip/UnZip{ index = 0.5055 value = 0.7721 dict = 1.00 all = 0.7563 } ---------------------------- 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 = 0.071233859 MB/sec (with seq num) write speed all = 0.068480859 MB/sec (without seq num) 2024/07/23-23:41:57.296956 140030607136320 [compaction_job.cc:1944] [default] [JOB 12865] Generated table #13381987: 335545 keys, 50752715 bytes, temperature: kWarm 2024/07/23-23:41:57.297029 140030607136320 EVENT_LOG_v1 {"time_micros": 1721749317296986, "cf_name": "default", "job": 12865, "event": "table_file_creation", "file_number": 13381987, "file_size": 50752715, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163443264614, "largest_seqno": 163489249492, "table_properties": {"data_size": 47670912, "index_size": 1356928, "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": 1721749312, "oldest_key_time": 0, "file_creation_time": 1721749312, "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": 13381987, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:41:57.352039 140030607136320 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381988.sst) /dev/shm/ToplingTemp/Topling-11744-QqmRRe 2024/07/23-23:41:58.043418 140030607136320 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381988.sst): first pass time = 0.69's, 87.150'MB/sec 2024/07/23-23:41:59.507737 140030607136320 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381988.sst): old prealloc_size = 73819750, real_size = 43864080 2024/07/23-23:41:59.507790 140030607136320 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381988.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 301239 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 2.10 raw-val = 0.0554 GB zip-val = 0.0432 GB avg-val = 184.00 avg-zval = 143.26 2024/07/23-23:41:59.968656 140030607136320 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00/13381988.sst): second pass time = 1.46's, 37.951'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 98.440'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21799.848'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.196'MB/sec write SST data time = 0.08's, 597.846'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.564'MB, throughput = 16328.808'MB/sec zip my value time = 1.46's, unzip length = 0.055'GB zip my value throughput = 37.951'MB/sec zip pipeline throughput = 178.526'MB/sec entries = 301239 avg-key = 16.00 avg-zkey = 2.10 avg-val = 184.00 avg-zval = 143.26 usrkeys = 301239 avg-key = 8.00 avg-zkey = 2.10 avg-val = 191.00 avg-zval = 143.26 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 301239 bytes = 1016704 } seq expand size = 2108673 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0554 GB dict = 0.56 MB all = 0.0602 GB } __ZipSize{ index = 0.0006 GB value = 0.0432 GB dict = 0.56 MB all = 0.0454 GB } UnZip/Zip{ index = 3.8070 value = 1.2844 dict = 1.00 all = 1.3279 } Zip/UnZip{ index = 0.2627 value = 0.7786 dict = 1.00 all = 0.7531 } ---------------------------- total value len = 0.185715 GB avg = 0.191 KB (by entry num) total key len = 0.015557 GB avg = 0.016 KB total ukey len = 0.007779 GB avg = 0.008 KB total ukey num = 0.000972329 Billion total entry num = 0.000972329 Billion write speed all = 0.103064825 MB/sec (with seq num) write speed all = 0.099081644 MB/sec (without seq num) 2024/07/23-23:42:00.048955 140030607136320 [compaction_job.cc:1944] [default] [JOB 12865] Generated table #13381988: 301239 keys, 45370755 bytes, temperature: kWarm 2024/07/23-23:42:00.049030 140030607136320 EVENT_LOG_v1 {"time_micros": 1721749320048988, "cf_name": "default", "job": 12865, "event": "table_file_creation", "file_number": 13381988, "file_size": 45370755, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 163408342756, "largest_seqno": 163489249488, "table_properties": {"data_size": 43155616, "index_size": 633024, "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": 4819824, "raw_average_key_size": 16, "raw_value_size": 55427976, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 301239, "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": 1721749317, "oldest_key_time": 0, "file_creation_time": 1721749317, "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": 13381988, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/23-23:42:00.075584 140030607136320 [compaction_job.cc:699] job-12865: subcompact[0], size: 0.146396 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-12865/att-00 [13381986,13381987,13381988] 2024/07/23-23:42:00.143861 140030607136320 (Original Log Time 2024/07/23-23:41:49.921113) EVENT_LOG_v1 {"time_micros": 1721749309921082, "job": 12865, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13381943], "files_L2": [13381883, 13381884, 13381885], "score": 0.970803, "input_data_size": 163520854, "oldest_snapshot_seqno": 163489300319} 2024/07/23-23:42:00.143866 140030607136320 (Original Log Time 2024/07/23-23:42:00.143188) [compaction_job.cc:2018] [default] [JOB 12865] Compacted 1@1 + 3@2 files to L2 => 146396249 bytes 2024/07/23-23:42:00.143869 140030607136320 (Original Log Time 2024/07/23-23:42:00.143779) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.1 rd, 14.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(31.9, 124.1 +0.0 blob) out(139.6 +0.0 blob), read-write-amplify(9.3) write-amplify(4.4) OK, records in: 979686, records dropped: 7357 output_compression: Snappy 2024/07/23-23:42:00.143879 140030607136320 (Original Log Time 2024/07/23-23:42:00.143837) EVENT_LOG_v1 {"time_micros": 1721749320143812, "cf": "default", "job": 12865, "event": "compaction_finished", "compaction_time_micros": 10154484, "compaction_time_cpu_micros": 2419860, "output_level": 2, "num_output_files": 3, "total_output_size": 146396249, "num_input_records": 979686, "num_output_records": 972329, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 154808772, "file_range_sync_nanos": 0, "file_fsync_nanos": 2162, "file_prepare_write_nanos": 9900, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/23-23:42:00.277912 140030607136320 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":1721749309,"executesMs":10323,"compactionJobId":12865,"attempt":0,"compactionInputRawBytes":195937200,"compactionInputZipBytes":163520854,"compactionOutputRawBytes":0,"compactionOutputZipBytes":146396249,"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-a9d6d9e043133d3f52cf5cbdbd5849d5-9d749123aef0a81d-00"}}, response = 2024/07/23-23:42:00.278015 140030607136320 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-12865/att-00: olev 2, work 10.324 s, result 21.249 ms, install 0.726 ms, input{raw 186.860 MiB zip 155.946 MiB}