2024/08/20-09:49:56.795776 140500598953536 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00: fork to child time = 0.031840 sec 2024/08/20-09:49:56.796984 140500598953536 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00 2024/08/20-09:49:56.804162 140500598953536 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00 2024/08/20-09:49:56.807653 140500598953536 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-09:49:56.808117 140500598953536 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-09:49:56.848323 140500598953536 [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-22581/att-00/MANIFEST-14629260 2024/08/20-09:49:56.910820 140500598953536 [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-22581/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14655032, last_sequence is 190354030243, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14654982 2024/08/20-09:49:56.910837 140500598953536 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-09:49:56.911012 140500598953536 [version_set.cc:5652] Creating manifest 14655032 2024/08/20-09:49:56.935785 140500598953536 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-09:49:56.950337 140500598953536 [compaction_job.cc:2433] [default] [JOB 22581] Compacting 1@1 + 3@2 files to L2, score 0.92, subcompactions 1 : 1 2024/08/20-09:49:56.950360 140500598953536 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 11569 Base level 1, inputs: [14654996(29MB)], [14654948(47MB) 14654949(48MB) 14654950(27MB)] 2024/08/20-09:49:57.181567 140500598953536 [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 2024/08/20-09:49:57.181622 140500598953536 [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 2024/08/20-09:49:57.181645 140500598953536 [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 2024/08/20-09:49:57.181661 140500598953536 [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 2024/08/20-09:49:57.181675 140500598953536 [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 2024/08/20-09:49:57.595295 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655033.sst) /dev/shm/ToplingTemp/Topling-293088-RX93M8 2024/08/20-09:49:58.444712 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655033.sst): first pass time = 0.85's, 79.012'MB/sec 2024/08/20-09:50:01.897505 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655033.sst): old prealloc_size = 73819750, real_size = 48473928 2024/08/20-09:50:01.897598 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655033.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 = 2.16 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/08/20-09:50:02.388772 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655033.sst): second pass time = 3.45's, 17.886'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.49's, 102.010'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11080.336'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.211'MB/sec write SST data time = 0.09's, 540.416'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 = 16259.476'MB/sec zip my value time = 3.45's, unzip length = 0.062'GB zip my value throughput = 17.886'MB/sec zip pipeline throughput = 183.761'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.16 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.16 avg-val = 191.00 avg-zval = 142.06 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 = 3.7121 value = 1.2952 dict = 1.00 all = 1.3391 } Zip/UnZip{ index = 0.2694 value = 0.7721 dict = 1.00 all = 0.7468 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.180901031 MB/sec (with seq num) write speed all = 1.133559488 MB/sec (without seq num) 2024/08/20-09:50:02.454030 140500598953536 [compaction_job.cc:1944] [default] [JOB 22581] Generated table #14655033: 335545 keys, 50114763 bytes, temperature: kWarm 2024/08/20-09:50:02.454126 140500598953536 EVENT_LOG_v1 {"time_micros": 1724118602454066, "cf_name": "default", "job": 22581, "event": "table_file_creation", "file_number": 14655033, "file_size": 50114763, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190317096343, "largest_seqno": 190353909529, "table_properties": {"data_size": 47666768, "index_size": 723136, "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": 1724118597, "oldest_key_time": 0, "file_creation_time": 1724118597, "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": 14655033, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:50:02.513236 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655034.sst) /dev/shm/ToplingTemp/Topling-293088-nftFB6 2024/08/20-09:50:03.714373 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655034.sst): first pass time = 1.20's, 55.873'MB/sec 2024/08/20-09:50:04.916812 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655034.sst): old prealloc_size = 73819750, real_size = 48734856 2024/08/20-09:50:04.916883 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655034.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 2.91 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-09:50:05.212323 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655034.sst): second pass time = 1.20's, 51.582'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.30's, 170.467'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23811.923'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.342'MB/sec write SST data time = 0.05's, 1003.901'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 = 16346.793'MB/sec zip my value time = 1.20's, unzip length = 0.062'GB zip my value throughput = 51.582'MB/sec zip pipeline throughput = 170.224'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.91 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.91 avg-val = 191.00 avg-zval = 142.08 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 = 0.0010 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.7464 value = 1.2951 dict = 1.00 all = 1.3322 } Zip/UnZip{ index = 0.3641 value = 0.7722 dict = 1.00 all = 0.7507 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.182030111 MB/sec (with seq num) write speed all = 1.134645014 MB/sec (without seq num) 2024/08/20-09:50:05.306356 140500598953536 [compaction_job.cc:1944] [default] [JOB 22581] Generated table #14655034: 335545 keys, 50375755 bytes, temperature: kWarm 2024/08/20-09:50:05.306415 140500598953536 EVENT_LOG_v1 {"time_micros": 1724118605306384, "cf_name": "default", "job": 22581, "event": "table_file_creation", "file_number": 14655034, "file_size": 50375755, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190294287729, "largest_seqno": 190353909528, "table_properties": {"data_size": 47673456, "index_size": 977408, "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": 1724118602, "oldest_key_time": 0, "file_creation_time": 1724118602, "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": 14655034, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:50:05.386405 140500598953536 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655035.sst) /dev/shm/ToplingTemp/Topling-293088-daWCv8 2024/08/20-09:50:05.774197 140500598953536 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655035.sst): first pass time = 0.39's, 149.312'MB/sec 2024/08/20-09:50:06.204005 140500598953536 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655035.sst): old prealloc_size = 73819750, real_size = 43417392 2024/08/20-09:50:06.204058 140500598953536 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655035.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 289476 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 6.01 raw-val = 0.0533 GB zip-val = 0.0416 GB avg-val = 184.00 avg-zval = 143.73 2024/08/20-09:50:06.441021 140500598953536 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00/14655035.sst): second pass time = 0.43's, 124.202'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.24's, 188.837'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 60062.558'MB/sec (index lex order gen) rebuild zvType time = 0.19's, 0.372'MB/sec write SST data time = 0.04's, 1053.834'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.540'MB, throughput = 14959.142'MB/sec zip my value time = 0.43's, unzip length = 0.053'GB zip my value throughput = 124.202'MB/sec zip pipeline throughput = 124.202'MB/sec entries = 289476 avg-key = 16.00 avg-zkey = 6.01 avg-val = 184.00 avg-zval = 143.73 usrkeys = 289476 avg-key = 8.00 avg-zkey = 6.01 avg-val = 191.00 avg-zval = 143.73 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 289476 bytes = 868448 } seq expand size = 2026332 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0023 GB value = 0.0533 GB dict = 0.54 MB all = 0.0579 GB } __ZipSize{ index = 0.0017 GB value = 0.0416 GB dict = 0.54 MB all = 0.0448 GB } UnZip/Zip{ index = 1.3311 value = 1.2802 dict = 1.00 all = 1.2936 } Zip/UnZip{ index = 0.7512 value = 0.7811 dict = 1.00 all = 0.7730 } ---------------------------- total value len = 62.480218 GB avg = 0.180 KB (by entry num) total key len = 6.804127 GB avg = 0.020 KB total ukey len = 3.197192 GB avg = 0.008 KB total ukey num = 0.390294127 Billion total entry num = 0.347172135 Billion write speed all = 1.183028471 MB/sec (with seq num) write speed all = 1.135604826 MB/sec (without seq num) 2024/08/20-09:50:06.495679 140500598953536 [compaction_job.cc:1944] [default] [JOB 22581] Generated table #14655035: 289476 keys, 44755581 bytes, temperature: kWarm 2024/08/20-09:50:06.495751 140500598953536 EVENT_LOG_v1 {"time_micros": 1724118606495717, "cf_name": "default", "job": 22581, "event": "table_file_creation", "file_number": 14655035, "file_size": 44755581, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190338138512, "largest_seqno": 190353909531, "table_properties": {"data_size": 41605152, "index_size": 1739712, "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": 4631616, "raw_average_key_size": 16, "raw_value_size": 53263584, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 289476, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724118605, "oldest_key_time": 0, "file_creation_time": 1724118605, "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": 14655035, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-09:50:06.513574 140500598953536 [compaction_job.cc:699] job-22581: subcompact[0], size: 0.145246 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-22581/att-00 [14655033,14655034,14655035] 2024/08/20-09:50:06.546216 140500598953536 (Original Log Time 2024/08/20-09:49:56.950449) EVENT_LOG_v1 {"time_micros": 1724118596950382, "job": 22581, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14654996], "files_L2": [14654948, 14654949, 14654950], "score": 0.91751, "input_data_size": 160922424, "oldest_snapshot_seqno": 190354029604} 2024/08/20-09:50:06.546220 140500598953536 (Original Log Time 2024/08/20-09:50:06.545657) [compaction_job.cc:2018] [default] [JOB 22581] Compacted 1@1 + 3@2 files to L2 => 145246099 bytes 2024/08/20-09:50:06.546222 140500598953536 (Original Log Time 2024/08/20-09:50:06.546146) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 16.8 rd, 15.2 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(29.4, 124.1 +0.0 blob) out(138.5 +0.0 blob), read-write-amplify(9.9) write-amplify(4.7) OK, records in: 966487, records dropped: 5921 output_compression: Snappy 2024/08/20-09:50:06.546230 140500598953536 (Original Log Time 2024/08/20-09:50:06.546194) EVENT_LOG_v1 {"time_micros": 1724118606546171, "cf": "default", "job": 22581, "event": "compaction_finished", "compaction_time_micros": 9563136, "compaction_time_cpu_micros": 2158352, "output_level": 2, "num_output_files": 3, "total_output_size": 145246099, "num_input_records": 966487, "num_output_records": 960566, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 150503040, "file_range_sync_nanos": 0, "file_fsync_nanos": 2224, "file_prepare_write_nanos": 7277, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-09:50:06.674537 140500598953536 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":1724118596,"executesMs":9742,"compactionJobId":22581,"attempt":0,"compactionInputRawBytes":193297400,"compactionInputZipBytes":160922424,"compactionOutputRawBytes":0,"compactionOutputZipBytes":145246099,"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-fbaf41dff0a38e7f5871c2321d93534a-63130eab8f7cbff0-00"}}, response = 2024/08/20-09:50:06.674642 140500598953536 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-22581/att-00: olev 2, work 9.742 s, result 7.198 ms, install 0.599 ms, input{raw 184.343 MiB zip 153.468 MiB}