2024/08/20-13:45:09.026770 140500103784000 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00: fork to child time = 0.048565 sec 2024/08/20-13:45:09.028424 140500103784000 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00 2024/08/20-13:45:09.036512 140500103784000 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00 2024/08/20-13:45:09.038687 140500103784000 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-13:45:09.039196 140500103784000 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-13:45:09.080124 140500103784000 [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-32668/att-00/MANIFEST-14629260 2024/08/20-13:45:09.096124 140500103784000 [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-32668/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14666868, last_sequence is 190614346255, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14666818 2024/08/20-13:45:09.096136 140500103784000 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-13:45:09.096230 140500103784000 [version_set.cc:5652] Creating manifest 14666868 2024/08/20-13:45:09.120507 140500103784000 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-13:45:09.134511 140500103784000 [compaction_job.cc:2433] [default] [JOB 32668] Compacting 1@1 + 2@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-13:45:09.134538 140500103784000 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 16687 Base level 1, inputs: [14666837(30MB)], [14666764(48MB) 14666766(35MB)] 2024/08/20-13:45:09.474209 140500103784000 [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 2024/08/20-13:45:09.474245 140500103784000 [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 2024/08/20-13:45:09.474266 140500103784000 [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 2024/08/20-13:45:09.474282 140500103784000 [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 2024/08/20-13:45:09.474296 140500103784000 [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 2024/08/20-13:45:09.894976 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666869.sst) /dev/shm/ToplingTemp/Topling-371804-UxeNsf 2024/08/20-13:45:10.398590 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666869.sst): first pass time = 0.50's, 133.271'MB/sec 2024/08/20-13:45:13.879287 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666869.sst): old prealloc_size = 73819750, real_size = 49130472 2024/08/20-13:45:13.879380 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666869.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 = 4.09 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-13:45:14.348978 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666869.sst): second pass time = 3.48's, 17.745'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.47's, 108.099'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 21661.430'MB/sec (index lex order gen) rebuild zvType time = 0.38's, 0.223'MB/sec write SST data time = 0.09's, 541.918'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 = 17569.764'MB/sec zip my value time = 3.48's, unzip length = 0.062'GB zip my value throughput = 17.745'MB/sec zip pipeline throughput = 154.853'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.09 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.09 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 = 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 = 0.0508 GB } UnZip/Zip{ index = 1.9548 value = 1.2951 dict = 1.00 all = 1.3218 } Zip/UnZip{ index = 0.5116 value = 0.7722 dict = 1.00 all = 0.7566 } ---------------------------- 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 = 0.951588979 MB/sec (with seq num) write speed all = 0.913440405 MB/sec (without seq num) 2024/08/20-13:45:14.439456 140500103784000 [compaction_job.cc:1944] [default] [JOB 32668] Generated table #14666869: 335545 keys, 50771339 bytes, temperature: kWarm 2024/08/20-13:45:14.439560 140500103784000 EVENT_LOG_v1 {"time_micros": 1724132714439501, "cf_name": "default", "job": 32668, "event": "table_file_creation", "file_number": 14666869, "file_size": 50771339, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190577277604, "largest_seqno": 190614248888, "table_properties": {"data_size": 47673232, "index_size": 1373248, "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": 1724132709, "oldest_key_time": 0, "file_creation_time": 1724132709, "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": 14666869, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:45:14.501949 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666870.sst) /dev/shm/ToplingTemp/Topling-371804-HpGPGf 2024/08/20-13:45:15.469494 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666870.sst): first pass time = 0.97's, 69.364'MB/sec 2024/08/20-13:45:16.643649 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666870.sst): old prealloc_size = 73819750, real_size = 49291872 2024/08/20-13:45:16.643724 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666870.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 = 4.60 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-13:45:17.062735 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666870.sst): second pass time = 1.17's, 52.837'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.42's, 121.538'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 34343.999'MB/sec (index lex order gen) rebuild zvType time = 0.28's, 0.303'MB/sec write SST data time = 0.14's, 358.234'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 = 12047.723'MB/sec zip my value time = 1.17's, unzip length = 0.062'GB zip my value throughput = 52.837'MB/sec zip pipeline throughput = 126.125'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.60 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.60 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 = 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 = 0.0509 GB } UnZip/Zip{ index = 1.7392 value = 1.2953 dict = 1.00 all = 1.3176 } Zip/UnZip{ index = 0.5750 value = 0.7720 dict = 1.00 all = 0.7590 } ---------------------------- 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 = 0.952509166 MB/sec (with seq num) write speed all = 0.914325081 MB/sec (without seq num) 2024/08/20-13:45:17.139863 140500103784000 [compaction_job.cc:1944] [default] [JOB 32668] Generated table #14666870: 335545 keys, 50932747 bytes, temperature: kWarm 2024/08/20-13:45:17.139951 140500103784000 EVENT_LOG_v1 {"time_micros": 1724132717139896, "cf_name": "default", "job": 32668, "event": "table_file_creation", "file_number": 14666870, "file_size": 50932747, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190577276844, "largest_seqno": 190614248886, "table_properties": {"data_size": 47664352, "index_size": 1543488, "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": 1724132714, "oldest_key_time": 0, "file_creation_time": 1724132714, "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": 14666870, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:45:17.198243 140500103784000 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666871.sst) /dev/shm/ToplingTemp/Topling-371804-7nqu0f 2024/08/20-13:45:17.289656 140500103784000 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666871.sst): first pass time = 0.09's, 107.718'MB/sec 2024/08/20-13:45:17.423910 140500103784000 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666871.sst): part-0: reject ZipStore ratio = 0.920 2024/08/20-13:45:17.451180 140500103784000 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666871.sst): old prealloc_size = 73819750, real_size = 9276264 2024/08/20-13:45:17.451237 140500103784000 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666871.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 49209 prefix = 4 raw-key = 0.0002 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 4.25 raw-val = 0.0091 GB zip-val = 0.0091 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-13:45:17.470096 140500103784000 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00/14666871.sst): second pass time = 0.13's, 67.998'MB/sec, value only(92.0% of KV) wait indexing time = 0.03's, remap KeyValue time = 0.02's, 498.041'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5867.804'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 1.095'MB/sec write SST data time = 0.01's, 1231.834'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 = 0.13's, unzip length = 0.009'GB zip my value throughput = 67.998'MB/sec zip pipeline throughput = 73.897'MB/sec entries = 49209 avg-key = 16.00 avg-zkey = 4.25 avg-val = 184.00 avg-zval = 184.00 usrkeys = 49209 avg-key = 8.00 avg-zkey = 4.25 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 49209 bytes = 153792 } seq expand size = 344463 multi value expand size = 0 cnt WriteAppend = 1112 UnZipSize{ index = 0.0004 GB value = 0.0091 GB dict = 0.00 MB all = 0.0098 GB } __ZipSize{ index = 0.0002 GB value = 0.0091 GB dict = 0.00 MB all = 0.0094 GB } UnZip/Zip{ index = 1.8822 value = 1.0000 dict = 0.00 all = 1.0449 } Zip/UnZip{ index = 0.5313 value = 1.0000 dict = 0.00 all = 0.9570 } ---------------------------- total value len = 62.434327 GB avg = 0.180 KB (by entry num) total key len = 6.800282 GB avg = 0.020 KB total ukey len = 3.195270 GB avg = 0.008 KB total ukey num = 0.390053860 Billion total entry num = 0.346931868 Billion write speed all = 0.952643987 MB/sec (with seq num) write speed all = 0.914454698 MB/sec (without seq num) 2024/08/20-13:45:17.487320 140500103784000 [compaction_job.cc:1944] [default] [JOB 32668] Generated table #14666871: 49209 keys, 9418793 bytes, temperature: kWarm 2024/08/20-13:45:17.487418 140500103784000 EVENT_LOG_v1 {"time_micros": 1724132717487362, "cf_name": "default", "job": 32668, "event": "table_file_creation", "file_number": 14666871, "file_size": 9418793, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190596797596, "largest_seqno": 190614248887, "table_properties": {"data_size": 9054656, "index_size": 209152, "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": 787344, "raw_average_key_size": 16, "raw_value_size": 9054456, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 49209, "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": 1724132717, "oldest_key_time": 0, "file_creation_time": 1724132717, "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": 14666871, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-13:45:17.497838 140500103784000 [compaction_job.cc:699] job-32668: subcompact[0], size: 0.111123 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-32668/att-00 [14666869,14666870,14666871] 2024/08/20-13:45:17.555260 140500103784000 (Original Log Time 2024/08/20-13:45:09.134640) EVENT_LOG_v1 {"time_micros": 1724132709134560, "job": 32668, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14666837], "files_L2": [14666764, 14666766], "score": 0.998186, "input_data_size": 119742836, "oldest_snapshot_seqno": 190614345827} 2024/08/20-13:45:17.555265 140500103784000 (Original Log Time 2024/08/20-13:45:17.537520) [compaction_job.cc:2018] [default] [JOB 32668] Compacted 1@1 + 2@2 files to L2 => 111122879 bytes 2024/08/20-13:45:17.555268 140500103784000 (Original Log Time 2024/08/20-13:45:17.555167) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 14.3 rd, 13.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(30.5, 83.7 +0.0 blob) out(106.0 +0.0 blob), read-write-amplify(7.2) write-amplify(3.5) OK, records in: 724634, records dropped: 4335 output_compression: Snappy 2024/08/20-13:45:17.555277 140500103784000 (Original Log Time 2024/08/20-13:45:17.555230) EVENT_LOG_v1 {"time_micros": 1724132717555202, "cf": "default", "job": 32668, "event": "compaction_finished", "compaction_time_micros": 8363208, "compaction_time_cpu_micros": 1938732, "output_level": 2, "num_output_files": 3, "total_output_size": 111122879, "num_input_records": 724634, "num_output_records": 720299, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 85938361, "file_range_sync_nanos": 0, "file_fsync_nanos": 2906, "file_prepare_write_nanos": 45286, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-13:45:17.705447 140500103784000 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":1724132708,"executesMs":8504,"compactionJobId":32668,"attempt":0,"compactionInputRawBytes":144926800,"compactionInputZipBytes":119742836,"compactionOutputRawBytes":0,"compactionOutputZipBytes":111122879,"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-af97d9ef060c82712e90035d72b1c6fc-3d3231dbf373cee0-00"}}, response = 2024/08/20-13:45:17.705565 140500103784000 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-32668/att-00: olev 2, work 8.504 s, result 6.247 ms, install 17.786 ms, input{raw 138.213 MiB zip 114.196 MiB}