2024/07/25-10:16:13.279633 140495686358592 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00: fork to child time = 0.029408 sec 2024/07/25-10:16:13.280772 140495686358592 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00 2024/07/25-10:16:13.285713 140495686358592 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00 2024/07/25-10:16:13.286924 140495686358592 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-10:16:13.287277 140495686358592 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-10:16:13.337541 140495686358592 [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-61096/att-00/MANIFEST-13366722 2024/07/25-10:16:13.412708 140495686358592 [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-61096/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13441220, last_sequence is 164777479482, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13441154 2024/07/25-10:16:13.412724 140495686358592 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-10:16:13.412816 140495686358592 [version_set.cc:5652] Creating manifest 13441220 2024/07/25-10:16:13.439026 140495686358592 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-10:16:13.453806 140495686358592 [compaction_job.cc:2433] [default] [JOB 61096] Compacting 1@1 + 2@2 files to L2, score 0.89, subcompactions 1 : 1 2024/07/25-10:16:13.453832 140495686358592 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 32090 Base level 1, inputs: [13441168(31MB)], [13441129(48MB) 13441201(47MB)] 2024/07/25-10:16:13.770505 140495686358592 [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 2024/07/25-10:16:13.770537 140495686358592 [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 2024/07/25-10:16:13.770558 140495686358592 [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 2024/07/25-10:16:13.770575 140495686358592 [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 2024/07/25-10:16:13.770587 140495686358592 [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 2024/07/25-10:16:14.166069 140495686358592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441221.sst) /dev/shm/ToplingTemp/Topling-187057-7PEBZz 2024/07/25-10:16:14.651762 140495686358592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441221.sst): first pass time = 0.49's, 138.190'MB/sec 2024/07/25-10:16:17.854720 140495686358592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441221.sst): old prealloc_size = 73819750, real_size = 49256168 2024/07/25-10:16:17.854803 140495686358592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441221.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.47 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/25-10:16:18.436232 140495686358592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441221.sst): second pass time = 3.20's, 19.290'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 87.385'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25846.133'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.170'MB/sec write SST data time = 0.09's, 587.199'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 = 16451.281'MB/sec zip my value time = 3.20's, unzip length = 0.062'GB zip my value throughput = 19.290'MB/sec zip pipeline throughput = 140.718'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.47 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.47 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.7879 value = 1.2951 dict = 1.00 all = 1.3207 } Zip/UnZip{ index = 0.5593 value = 0.7721 dict = 1.00 all = 0.7572 } ---------------------------- 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 = 0.001076460 MB/sec (with seq num) write speed all = 0.001034857 MB/sec (without seq num) 2024/07/25-10:16:18.533007 140495686358592 [compaction_job.cc:1944] [default] [JOB 61096] Generated table #13441221: 335545 keys, 50813195 bytes, temperature: kWarm 2024/07/25-10:16:18.533123 140495686358592 EVENT_LOG_v1 {"time_micros": 1721873778533057, "cf_name": "default", "job": 61096, "event": "table_file_creation", "file_number": 13441221, "file_size": 50813195, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164764401431, "largest_seqno": 164777384927, "table_properties": {"data_size": 47670768, "index_size": 1501376, "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": 1721873774, "oldest_key_time": 0, "file_creation_time": 1721873774, "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": 13441221, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-10:16:18.585338 140495686358592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441222.sst) /dev/shm/ToplingTemp/Topling-187057-Ki2a6x 2024/07/25-10:16:19.563312 140495686358592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441222.sst): first pass time = 0.98's, 68.624'MB/sec 2024/07/25-10:16:20.426076 140495686358592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441222.sst): old prealloc_size = 73819750, real_size = 48814032 2024/07/25-10:16:20.426133 140495686358592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441222.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.17 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/25-10:16:20.735599 140495686358592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441222.sst): second pass time = 0.86's, 71.614'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.31's, 163.010'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 29335.684'MB/sec (index lex order gen) rebuild zvType time = 0.27's, 0.315'MB/sec write SST data time = 0.04's, 1163.633'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 = 23441.096'MB/sec zip my value time = 0.86's, unzip length = 0.062'GB zip my value throughput = 71.614'MB/sec zip pipeline throughput = 110.498'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.17 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.17 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0505 GB } UnZip/Zip{ index = 2.5211 value = 1.2953 dict = 1.00 all = 1.3301 } Zip/UnZip{ index = 0.3967 value = 0.7720 dict = 1.00 all = 0.7518 } ---------------------------- 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 = 0.002152843 MB/sec (with seq num) write speed all = 0.002069641 MB/sec (without seq num) 2024/07/25-10:16:20.893050 140495686358592 [compaction_job.cc:1944] [default] [JOB 61096] Generated table #13441222: 335545 keys, 50454859 bytes, temperature: kWarm 2024/07/25-10:16:20.893146 140495686358592 EVENT_LOG_v1 {"time_micros": 1721873780893093, "cf_name": "default", "job": 61096, "event": "table_file_creation", "file_number": 13441222, "file_size": 50454859, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164721978226, "largest_seqno": 164777384926, "table_properties": {"data_size": 47665232, "index_size": 1064768, "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": 1721873778, "oldest_key_time": 0, "file_creation_time": 1721873778, "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": 13441222, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-10:16:20.938077 140495686358592 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441223.sst) /dev/shm/ToplingTemp/Topling-187057-YGC7Lx 2024/07/25-10:16:21.112057 140495686358592 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441223.sst): first pass time = 0.17's, 175.747'MB/sec 2024/07/25-10:16:21.529812 140495686358592 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441223.sst): part-0: reject ZipStore ratio = 0.823 2024/07/25-10:16:21.596969 140495686358592 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441223.sst): old prealloc_size = 73819750, real_size = 28484456 2024/07/25-10:16:21.597017 140495686358592 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441223.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 152817 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 2.14 raw-val = 0.0281 GB zip-val = 0.0281 GB avg-val = 184.00 avg-zval = 184.00 2024/07/25-10:16:21.716103 140495686358592 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00/13441223.sst): second pass time = 0.42's, 67.412'MB/sec, value only(92.0% of KV) wait indexing time = 0.07's, remap KeyValue time = 0.12's, 242.825'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8716.589'MB/sec (index lex order gen) rebuild zvType time = 0.10's, 0.388'MB/sec write SST data time = 0.02's, 1403.559'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 = 0.42's, unzip length = 0.028'GB zip my value throughput = 67.412'MB/sec zip pipeline throughput = 124.592'MB/sec entries = 152817 avg-key = 16.00 avg-zkey = 2.14 avg-val = 184.00 avg-zval = 184.00 usrkeys = 152817 avg-key = 8.00 avg-zkey = 2.14 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 152817 bytes = 477568 } seq expand size = 1069719 multi value expand size = 0 cnt WriteAppend = 3439 UnZipSize{ index = 0.0012 GB value = 0.0281 GB dict = 0.00 MB all = 0.0306 GB } __ZipSize{ index = 0.0003 GB value = 0.0281 GB dict = 0.00 MB all = 0.0289 GB } UnZip/Zip{ index = 3.7323 value = 1.0000 dict = 0.00 all = 1.0566 } Zip/UnZip{ index = 0.2679 value = 1.0000 dict = 0.00 all = 0.9464 } ---------------------------- total value len = 0.157366 GB avg = 0.191 KB (by entry num) total key len = 0.013183 GB avg = 0.016 KB total ukey len = 0.006591 GB avg = 0.008 KB total ukey num = 0.000823907 Billion total entry num = 0.000823907 Billion write speed all = 0.002643036 MB/sec (with seq num) write speed all = 0.002540890 MB/sec (without seq num) 2024/07/25-10:16:21.767705 140495686358592 [compaction_job.cc:1944] [default] [JOB 61096] Generated table #13441223: 152817 keys, 28924842 bytes, temperature: kWarm 2024/07/25-10:16:21.767768 140495686358592 EVENT_LOG_v1 {"time_micros": 1721873781767737, "cf_name": "default", "job": 61096, "event": "table_file_creation", "file_number": 13441223, "file_size": 28924842, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164749651090, "largest_seqno": 164777384896, "table_properties": {"data_size": 28118528, "index_size": 327552, "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": 2445072, "raw_average_key_size": 16, "raw_value_size": 28118328, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 152817, "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": 1721873780, "oldest_key_time": 0, "file_creation_time": 1721873780, "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": 13441223, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-10:16:21.782087 140495686358592 [compaction_job.cc:699] job-61096: subcompact[0], size: 0.130193 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61096/att-00 [13441221,13441222,13441223] 2024/07/25-10:16:21.836440 140495686358592 (Original Log Time 2024/07/25-10:16:13.453927) EVENT_LOG_v1 {"time_micros": 1721873773453855, "job": 61096, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13441168], "files_L2": [13441129, 13441201], "score": 0.893971, "input_data_size": 134520334, "oldest_snapshot_seqno": 164777476238} 2024/07/25-10:16:21.836445 140495686358592 (Original Log Time 2024/07/25-10:16:21.835719) [compaction_job.cc:2018] [default] [JOB 61096] Compacted 1@1 + 2@2 files to L2 => 130192896 bytes 2024/07/25-10:16:21.836448 140495686358592 (Original Log Time 2024/07/25-10:16:21.836357) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.2 rd, 15.6 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 96.4 +0.0 blob) out(124.2 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828324, records dropped: 4417 output_compression: Snappy 2024/07/25-10:16:21.836459 140495686358592 (Original Log Time 2024/07/25-10:16:21.836418) EVENT_LOG_v1 {"time_micros": 1721873781836390, "cf": "default", "job": 61096, "event": "compaction_finished", "compaction_time_micros": 8328170, "compaction_time_cpu_micros": 1982008, "output_level": 2, "num_output_files": 3, "total_output_size": 130192896, "num_input_records": 828324, "num_output_records": 823907, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 156893737, "file_range_sync_nanos": 0, "file_fsync_nanos": 2783, "file_prepare_write_nanos": 234583, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-10:16:21.965457 140495686358592 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":1721873773,"executesMs":8537,"compactionJobId":61096,"attempt":0,"compactionInputRawBytes":165664800,"compactionInputZipBytes":134520334,"compactionOutputRawBytes":0,"compactionOutputZipBytes":130192896,"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-b95e11951b71f485fa62b7bf086f0fbf-486a61bfafb612e1-00"}}, response = 2024/07/25-10:16:21.965567 140495686358592 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-61096/att-00: olev 2, work 8.537 s, result 18.402 ms, install 0.769 ms, input{raw 157.990 MiB zip 128.289 MiB}