2024/07/09-21:12:48.475138 140433436714560 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00: fork to child time = 0.009223 sec 2024/07/09-21:12:48.476113 140433436714560 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00 2024/07/09-21:12:48.480680 140433436714560 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00 2024/07/09-21:12:48.483570 140433436714560 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-21:12:48.483943 140433436714560 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-21:12:48.533557 140433436714560 [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-60271/att-00/MANIFEST-12625661 2024/07/09-21:12:48.557680 140433436714560 [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-60271/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12695534, last_sequence is 148722634837, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12695488 2024/07/09-21:12:48.557688 140433436714560 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-21:12:48.557776 140433436714560 [version_set.cc:5652] Creating manifest 12695534 2024/07/09-21:12:48.584038 140433436714560 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-21:12:48.596520 140433436714560 [compaction_job.cc:2433] [default] [JOB 60271] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/09-21:12:48.596533 140433436714560 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30946 Base level 1, inputs: [12695523(31MB)], [12695451(48MB) 12695452(48MB)] 2024/07/09-21:12:48.867017 140433436714560 [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 2024/07/09-21:12:48.867041 140433436714560 [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 2024/07/09-21:12:48.867062 140433436714560 [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 2024/07/09-21:12:48.867074 140433436714560 [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 2024/07/09-21:12:48.867084 140433436714560 [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 2024/07/09-21:12:49.264487 140433436714560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695535.sst) /dev/shm/ToplingTemp/Topling-104568-Tc8lE9 2024/07/09-21:12:49.735475 140433436714560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695535.sst): first pass time = 0.47's, 142.499'MB/sec 2024/07/09-21:12:51.651528 140433436714560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695535.sst): old prealloc_size = 73819750, real_size = 49122728 2024/07/09-21:12:51.651615 140433436714560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695535.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 = 4.08 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-21:12:52.154571 140433436714560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695535.sst): second pass time = 1.92's, 32.239'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.50's, 100.913'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24826.786'MB/sec (index lex order gen) rebuild zvType time = 0.41's, 0.205'MB/sec write SST data time = 0.09's, 544.302'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 = 17034.195'MB/sec zip my value time = 1.92's, unzip length = 0.062'GB zip my value throughput = 32.239'MB/sec zip pipeline throughput = 158.978'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.08 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.08 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 = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9590 value = 1.2952 dict = 1.00 all = 1.3220 } Zip/UnZip{ index = 0.5105 value = 0.7721 dict = 1.00 all = 0.7564 } ---------------------------- 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 = 0.002551902 MB/sec (with seq num) write speed all = 0.002453278 MB/sec (without seq num) 2024/07/09-21:12:52.215481 140433436714560 [compaction_job.cc:1944] [default] [JOB 60271] Generated table #12695535: 335545 keys, 50763595 bytes, temperature: kWarm 2024/07/09-21:12:52.215644 140433436714560 EVENT_LOG_v1 {"time_micros": 1720530772215560, "cf_name": "default", "job": 60271, "event": "table_file_creation", "file_number": 12695535, "file_size": 50763595, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148675086041, "largest_seqno": 148722608097, "table_properties": {"data_size": 47668448, "index_size": 1370240, "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": 1720530769, "oldest_key_time": 0, "file_creation_time": 1720530769, "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": 12695535, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:12:52.261787 140433436714560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695536.sst) /dev/shm/ToplingTemp/Topling-104568-MFSa78 2024/07/09-21:12:53.231721 140433436714560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695536.sst): first pass time = 0.97's, 69.193'MB/sec 2024/07/09-21:12:55.626253 140433436714560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695536.sst): old prealloc_size = 73819750, real_size = 48767288 2024/07/09-21:12:55.626328 140433436714560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695536.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 = 3.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/09-21:12:56.234136 140433436714560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695536.sst): second pass time = 2.39's, 25.793'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.61's, 82.927'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23102.610'MB/sec (index lex order gen) rebuild zvType time = 0.52's, 0.161'MB/sec write SST data time = 0.09's, 587.956'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 = 12929.750'MB/sec zip my value time = 2.39's, unzip length = 0.062'GB zip my value throughput = 25.793'MB/sec zip pipeline throughput = 161.781'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.02 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.02 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 = 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 = 2.6459 value = 1.2952 dict = 1.00 all = 1.3313 } Zip/UnZip{ index = 0.3779 value = 0.7721 dict = 1.00 all = 0.7511 } ---------------------------- 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 = 0.005103039 MB/sec (with seq num) write speed all = 0.004905820 MB/sec (without seq num) 2024/07/09-21:12:56.294340 140433436714560 [compaction_job.cc:1944] [default] [JOB 60271] Generated table #12695536: 335545 keys, 50408203 bytes, temperature: kWarm 2024/07/09-21:12:56.294427 140433436714560 EVENT_LOG_v1 {"time_micros": 1720530776294382, "cf_name": "default", "job": 60271, "event": "table_file_creation", "file_number": 12695536, "file_size": 50408203, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148675086597, "largest_seqno": 148722608094, "table_properties": {"data_size": 47668768, "index_size": 1014528, "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": 1720530772, "oldest_key_time": 0, "file_creation_time": 1720530772, "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": 12695536, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:12:56.356872 140433436714560 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695537.sst) /dev/shm/ToplingTemp/Topling-104568-AgW2O6 2024/07/09-21:12:56.718092 140433436714560 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695537.sst): first pass time = 0.36's, 83.819'MB/sec 2024/07/09-21:12:57.716258 140433436714560 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695537.sst): part-0: reject ZipStore ratio = 0.824 2024/07/09-21:12:57.899756 140433436714560 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695537.sst): old prealloc_size = 73819750, real_size = 28473104 2024/07/09-21:12:57.899817 140433436714560 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695537.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 151365 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.86 raw-val = 0.0279 GB zip-val = 0.0279 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-21:12:58.047026 140433436714560 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00/12695537.sst): second pass time = 1.00's, 27.920'MB/sec, value only(92.0% of KV) wait indexing time = 0.18's, remap KeyValue time = 0.15's, 196.293'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15815.335'MB/sec (index lex order gen) rebuild zvType time = 0.09's, 0.431'MB/sec write SST data time = 0.06's, 485.572'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 = 1.00's, unzip length = 0.028'GB zip my value throughput = 27.920'MB/sec zip pipeline throughput = 136.132'MB/sec entries = 151365 avg-key = 16.00 avg-zkey = 3.86 avg-val = 184.00 avg-zval = 184.00 usrkeys = 151365 avg-key = 8.00 avg-zkey = 3.86 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 151365 bytes = 473024 } seq expand size = 1059555 multi value expand size = 0 cnt WriteAppend = 3407 UnZipSize{ index = 0.0012 GB value = 0.0279 GB dict = 0.00 MB all = 0.0303 GB } __ZipSize{ index = 0.0006 GB value = 0.0279 GB dict = 0.00 MB all = 0.0289 GB } UnZip/Zip{ index = 2.0744 value = 1.0000 dict = 0.00 all = 1.0472 } Zip/UnZip{ index = 0.4821 value = 1.0000 dict = 0.00 all = 0.9550 } ---------------------------- total value len = 0.157089 GB avg = 0.191 KB (by entry num) total key len = 0.013159 GB avg = 0.016 KB total ukey len = 0.006580 GB avg = 0.008 KB total ukey num = 0.000822455 Billion total entry num = 0.000822455 Billion write speed all = 0.006253618 MB/sec (with seq num) write speed all = 0.006011932 MB/sec (without seq num) 2024/07/09-21:12:58.102169 140433436714560 [compaction_job.cc:1944] [default] [JOB 60271] Generated table #12695537: 151365 keys, 28909354 bytes, temperature: kWarm 2024/07/09-21:12:58.102268 140433436714560 EVENT_LOG_v1 {"time_micros": 1720530778102223, "cf_name": "default", "job": 60271, "event": "table_file_creation", "file_number": 12695537, "file_size": 28909354, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148694963045, "largest_seqno": 148722608098, "table_properties": {"data_size": 27851360, "index_size": 583744, "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": 2421840, "raw_average_key_size": 16, "raw_value_size": 27851160, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 151365, "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": 1720530776, "oldest_key_time": 0, "file_creation_time": 1720530776, "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": 12695537, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-21:12:58.125548 140433436714560 [compaction_job.cc:699] job-60271: subcompact[0], size: 0.130081 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60271/att-00 [12695535,12695536,12695537] 2024/07/09-21:12:58.180598 140433436714560 (Original Log Time 2024/07/09-21:12:48.596601) EVENT_LOG_v1 {"time_micros": 1720530768596546, "job": 60271, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12695523], "files_L2": [12695451, 12695452], "score": 0.976516, "input_data_size": 135116460, "oldest_snapshot_seqno": 148722634738} 2024/07/09-21:12:58.180603 140433436714560 (Original Log Time 2024/07/09-21:12:58.180042) [compaction_job.cc:2018] [default] [JOB 60271] Compacted 1@1 + 2@2 files to L2 => 130081152 bytes 2024/07/09-21:12:58.180605 140433436714560 (Original Log Time 2024/07/09-21:12:58.180516) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 14.2 rd, 13.7 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 97.0 +0.0 blob) out(124.1 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828095, records dropped: 5640 output_compression: Snappy 2024/07/09-21:12:58.180615 140433436714560 (Original Log Time 2024/07/09-21:12:58.180572) EVENT_LOG_v1 {"time_micros": 1720530778180548, "cf": "default", "job": 60271, "event": "compaction_finished", "compaction_time_micros": 9528959, "compaction_time_cpu_micros": 2184809, "output_level": 2, "num_output_files": 3, "total_output_size": 130081152, "num_input_records": 828095, "num_output_records": 822455, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 144684005, "file_range_sync_nanos": 0, "file_fsync_nanos": 3247, "file_prepare_write_nanos": 184439, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-21:12:58.326198 140433436714560 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":1720530768,"executesMs":9691,"compactionJobId":60271,"attempt":0,"compactionInputRawBytes":165619000,"compactionInputZipBytes":135116460,"compactionOutputRawBytes":0,"compactionOutputZipBytes":130081152,"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-c1920bd921aba8320d7bb7e2cc14889e-e56df9ff3f989698-00"}}, response = 2024/07/09-21:12:58.326351 140433436714560 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-60271/att-00: olev 2, work 9.692 s, result 13.096 ms, install 0.601 ms, input{raw 157.947 MiB zip 128.857 MiB}