2024/07/08-21:50:17.292793 140064174343744 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00: fork to child time = 0.065657 sec 2024/07/08-21:50:17.293761 140064174343744 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00 2024/07/08-21:50:17.298466 140064174343744 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00 2024/07/08-21:50:17.299808 140064174343744 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/08-21:50:17.300101 140064174343744 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/08-21:50:17.335004 140064174343744 [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-17971/att-00/MANIFEST-12625661 2024/07/08-21:50:17.350157 140064174343744 [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-17971/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12645336, last_sequence is 147602376561, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12645298 2024/07/08-21:50:17.350166 140064174343744 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/08-21:50:17.350218 140064174343744 [version_set.cc:5652] Creating manifest 12645336 2024/07/08-21:50:17.374766 140064174343744 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/08-21:50:17.387167 140064174343744 [compaction_job.cc:2433] [default] [JOB 17971] Compacting 1@1 + 3@2 files to L2, score 0.95, subcompactions 1 : 1 2024/07/08-21:50:17.387183 140064174343744 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9685 Base level 1, inputs: [12645302(15MB)], [12645262(48MB) 12645263(47MB) 12645264(32MB)] 2024/07/08-21:50:17.555849 140064174343744 [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 2024/07/08-21:50:17.555876 140064174343744 [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 2024/07/08-21:50:17.555896 140064174343744 [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 2024/07/08-21:50:17.555917 140064174343744 [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 2024/07/08-21:50:17.555930 140064174343744 [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 2024/07/08-21:50:18.377007 140064174343744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645337.sst) /dev/shm/ToplingTemp/Topling-52354-BHZeNY 2024/07/08-21:50:19.027582 140064174343744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645337.sst): first pass time = 0.65's, 103.161'MB/sec 2024/07/08-21:50:22.331916 140064174343744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645337.sst): old prealloc_size = 73819750, real_size = 49168432 2024/07/08-21:50:22.332008 140064174343744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645337.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 = 4.23 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/08-21:50:22.941177 140064174343744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645337.sst): second pass time = 3.30's, 18.690'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 83.464'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 22472.888'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.178'MB/sec write SST data time = 0.14's, 370.793'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 = 17758.506'MB/sec zip my value time = 3.30's, unzip length = 0.062'GB zip my value throughput = 18.690'MB/sec zip pipeline throughput = 185.914'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.23 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.23 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8933 value = 1.2953 dict = 1.00 all = 1.3197 } Zip/UnZip{ index = 0.5282 value = 0.7721 dict = 1.00 all = 0.7577 } ---------------------------- 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 = 0.006554580 MB/sec (with seq num) write speed all = 0.006301263 MB/sec (without seq num) 2024/07/08-21:50:23.025049 140064174343744 [compaction_job.cc:1944] [default] [JOB 17971] Generated table #12645337: 335545 keys, 50851275 bytes, temperature: kWarm 2024/07/08-21:50:23.025150 140064174343744 EVENT_LOG_v1 {"time_micros": 1720446623025092, "cf_name": "default", "job": 17971, "event": "table_file_creation", "file_number": 12645337, "file_size": 50851275, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147488785930, "largest_seqno": 147602283431, "table_properties": {"data_size": 47666592, "index_size": 1417792, "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": 1720446618, "oldest_key_time": 0, "file_creation_time": 1720446618, "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": 12645337, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:50:23.066590 140064174343744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645338.sst) /dev/shm/ToplingTemp/Topling-52354-vCw7wY 2024/07/08-21:50:24.130438 140064174343744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645338.sst): first pass time = 1.06's, 63.085'MB/sec 2024/07/08-21:50:25.560643 140064174343744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645338.sst): old prealloc_size = 73819750, real_size = 48473520 2024/07/08-21:50:25.560709 140064174343744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645338.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.12 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.09 2024/07/08-21:50:25.853309 140064174343744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645338.sst): second pass time = 1.43's, 43.305'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 171.234'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 18698.593'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.349'MB/sec write SST data time = 0.05's, 953.533'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 = 13966.514'MB/sec zip my value time = 1.43's, unzip length = 0.062'GB zip my value throughput = 43.305'MB/sec zip pipeline throughput = 142.082'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.12 avg-val = 184.00 avg-zval = 142.09 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.12 avg-val = 191.00 avg-zval = 142.09 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.7692 value = 1.2950 dict = 1.00 all = 1.3391 } Zip/UnZip{ index = 0.2653 value = 0.7722 dict = 1.00 all = 0.7468 } ---------------------------- 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 = 0.013105558 MB/sec (with seq num) write speed all = 0.012599063 MB/sec (without seq num) 2024/07/08-21:50:25.941794 140064174343744 [compaction_job.cc:1944] [default] [JOB 17971] Generated table #12645338: 335545 keys, 50114379 bytes, temperature: kWarm 2024/07/08-21:50:25.941853 140064174343744 EVENT_LOG_v1 {"time_micros": 1720446625941822, "cf_name": "default", "job": 17971, "event": "table_file_creation", "file_number": 12645338, "file_size": 50114379, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147565544300, "largest_seqno": 147602283429, "table_properties": {"data_size": 47677280, "index_size": 712192, "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": 1720446623, "oldest_key_time": 0, "file_creation_time": 1720446623, "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": 12645338, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:50:26.010979 140064174343744 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645339.sst) /dev/shm/ToplingTemp/Topling-52354-Nlgn6Z 2024/07/08-21:50:26.489678 140064174343744 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645339.sst): first pass time = 0.48's, 119.370'MB/sec 2024/07/08-21:50:27.102448 140064174343744 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645339.sst): old prealloc_size = 73819750, real_size = 42167160 2024/07/08-21:50:27.102509 140064174343744 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645339.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 285673 prefix = 4 raw-key = 0.0011 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 3.49 raw-val = 0.0526 GB zip-val = 0.0411 GB avg-val = 184.00 avg-zval = 143.87 2024/07/08-21:50:27.340976 140064174343744 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00/12645339.sst): second pass time = 0.61's, 85.870'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 182.618'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31075.272'MB/sec (index lex order gen) rebuild zvType time = 0.20's, 0.366'MB/sec write SST data time = 0.04's, 1005.632'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.534'MB, throughput = 15823.029'MB/sec zip my value time = 0.61's, unzip length = 0.053'GB zip my value throughput = 85.870'MB/sec zip pipeline throughput = 153.693'MB/sec entries = 285673 avg-key = 16.00 avg-zkey = 3.49 avg-val = 184.00 avg-zval = 143.87 usrkeys = 285673 avg-key = 8.00 avg-zkey = 3.49 avg-val = 191.00 avg-zval = 143.87 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 285673 bytes = 928448 } seq expand size = 1999711 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0023 GB value = 0.0526 GB dict = 0.53 MB all = 0.0571 GB } __ZipSize{ index = 0.0010 GB value = 0.0411 GB dict = 0.53 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2951 value = 1.2789 dict = 1.00 all = 1.3117 } Zip/UnZip{ index = 0.4357 value = 0.7819 dict = 1.00 all = 0.7624 } ---------------------------- total value len = 0.182742 GB avg = 0.191 KB (by entry num) total key len = 0.015308 GB avg = 0.016 KB total ukey len = 0.007654 GB avg = 0.008 KB total ukey num = 0.000956763 Billion total entry num = 0.000956763 Billion write speed all = 0.018681777 MB/sec (with seq num) write speed all = 0.017959776 MB/sec (without seq num) 2024/07/08-21:50:27.395102 140064174343744 [compaction_job.cc:1944] [default] [JOB 17971] Generated table #12645339: 285673 keys, 43558835 bytes, temperature: kWarm 2024/07/08-21:50:27.395196 140064174343744 EVENT_LOG_v1 {"time_micros": 1720446627395129, "cf_name": "default", "job": 17971, "event": "table_file_creation", "file_number": 12645339, "file_size": 43558835, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147565544305, "largest_seqno": 147602283426, "table_properties": {"data_size": 41099776, "index_size": 995776, "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": 4570768, "raw_average_key_size": 16, "raw_value_size": 52563832, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 285673, "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": 1720446625, "oldest_key_time": 0, "file_creation_time": 1720446625, "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": 12645339, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/08-21:50:27.410680 140064174343744 [compaction_job.cc:699] job-17971: subcompact[0], size: 0.144524 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-17971/att-00 [12645337,12645338,12645339] 2024/07/08-21:50:27.437602 140064174343744 (Original Log Time 2024/07/08-21:50:17.387237) EVENT_LOG_v1 {"time_micros": 1720446617387196, "job": 17971, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12645302], "files_L2": [12645262, 12645263, 12645264], "score": 0.952734, "input_data_size": 150575638, "oldest_snapshot_seqno": 147602375463} 2024/07/08-21:50:27.437606 140064174343744 (Original Log Time 2024/07/08-21:50:27.437155) [compaction_job.cc:2018] [default] [JOB 17971] Compacted 1@1 + 3@2 files to L2 => 144524489 bytes 2024/07/08-21:50:27.437608 140064174343744 (Original Log Time 2024/07/08-21:50:27.437533) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 15.0 rd, 14.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(15.1, 128.5 +0.0 blob) out(137.8 +0.0 blob), read-write-amplify(18.6) write-amplify(9.1) OK, records in: 959966, records dropped: 3203 output_compression: Snappy 2024/07/08-21:50:27.437615 140064174343744 (Original Log Time 2024/07/08-21:50:27.437579) EVENT_LOG_v1 {"time_micros": 1720446627437560, "cf": "default", "job": 17971, "event": "compaction_finished", "compaction_time_micros": 10023450, "compaction_time_cpu_micros": 2208949, "output_level": 2, "num_output_files": 3, "total_output_size": 144524489, "num_input_records": 959966, "num_output_records": 956763, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 100776461, "file_range_sync_nanos": 0, "file_fsync_nanos": 3092, "file_prepare_write_nanos": 7747, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/08-21:50:27.566400 140064174343744 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":1720446617,"executesMs":10138,"compactionJobId":17971,"attempt":0,"compactionInputRawBytes":191993200,"compactionInputZipBytes":150575638,"compactionOutputRawBytes":0,"compactionOutputZipBytes":144524489,"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":"00-06e97d759bd92f1e689246a35a3216a4-bc113b664fb35d57-00"}}, response = 2024/07/08-21:50:27.566494 140064174343744 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-17971/att-00: olev 2, work 10.139 s, result 5.044 ms, install 0.482 ms, input{raw 183.099 MiB zip 143.600 MiB}