2024/07/25-10:19:39.759143 140495770285632 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00: fork to child time = 0.007134 sec 2024/07/25-10:19:39.759813 140495770285632 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00 2024/07/25-10:19:39.763567 140495770285632 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00 2024/07/25-10:19:39.764427 140495770285632 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-10:19:39.764629 140495770285632 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-10:19:39.802423 140495770285632 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-61153/att-00/MANIFEST-13366722 2024/07/25-10:19:39.832430 140495770285632 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-61153/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13441330, last_sequence is 164779261446, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13441154 2024/07/25-10:19:39.832437 140495770285632 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-10:19:39.832495 140495770285632 [version_set.cc:5652] Creating manifest 13441330 2024/07/25-10:19:39.864167 140495770285632 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-10:19:39.878526 140495770285632 [compaction_job.cc:2433] [default] [JOB 61153] Compacting 1@1 + 2@2 files to L2, score 0.98, subcompactions 1 : 1 2024/07/25-10:19:39.878536 140495770285632 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 32132 Base level 1, inputs: [13441324(20MB)], [13441204(48MB) 13441226(38MB)] 2024/07/25-10:19:40.054640 140495770285632 [top_zip_table.cc:59] core git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-10:19:40.054658 140495770285632 [top_zip_table.cc:60] fsa git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-10:19:40.054683 140495770285632 [top_zip_table.cc:61] zbs git_version_hash_info_is:commit 7517bad5c1a147474c3830831b9a22c996321ae8 Author: leipeng Date: 2024-01-08 19:18:17 +0800 vfork_cmd: call close before wait_finish g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. INCS = -Isrc -I3rdparty/re2 -I3rdparty/zstd -Iboost-include CXXFLAGS = -D TOPLING_IO_WITH_URING=1 -fPIC -time -Wno-class-memaccess -fdiagnostics-color -Wformat=2 -Wcomment -Wall -Wextra -Wno-unused-parameter -Wno-alloc-size-larger-than -mcx16 -Wno-deprecated-declarations -Wstrict-aliasing=3 -DCLIENT_LICENSE_ID="public" -DNO_THREADS -ftls-model=initial-exec -DDIVSUFSORT_API= -fno-stack-protector RLS_FLAGS = -O3 -DNDEBUG -g3 WITH_BMI2 = 1 compile_cpu_flag: -march=haswell -mbmi -mbmi2 2024/07/25-10:19:40.054693 140495770285632 [top_zip_table.cc:62] topling-zip_table_reader: git_version_hash_info_is: commit 7f80399bfbd2071b6e0f5683e8ab7225b8e6e394 Author: leipeng Date: 2024-01-19 14:52:30 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-10:19:40.054700 140495770285632 [top_zip_table.cc:64] topling-rocks git_version_hash_info_is: commit 1240987ca13d0fe562c9b9c037155079f0877840 Author: leipeng Date: 2024-01-19 15:07:04 +0800 Change ToplingZipTableOptions::sampleRatio to vector g++ (GCC) 12.1.0 Copyright (C) 2022 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. cpu_flag: -march=native -mbmi -mbmi2 2024/07/25-10:19:40.471372 140495770285632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441331.sst) /dev/shm/ToplingTemp/Topling-187549-yvUjeL 2024/07/25-10:19:40.804593 140495770285632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441331.sst): first pass time = 0.33's, 201.425'MB/sec 2024/07/25-10:19:42.693670 140495770285632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441331.sst): old prealloc_size = 73819750, real_size = 49259272 2024/07/25-10:19:42.693752 140495770285632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441331.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 = 4.50 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/07/25-10:19:43.265712 140495770285632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441331.sst): second pass time = 1.89's, 32.704'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 88.836'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25209.369'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.175'MB/sec write SST data time = 0.09's, 546.689'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 = 17260.816'MB/sec zip my value time = 1.89's, unzip length = 0.062'GB zip my value throughput = 32.704'MB/sec zip pipeline throughput = 159.771'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.50 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.50 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.7777 value = 1.2953 dict = 1.00 all = 1.3206 } Zip/UnZip{ index = 0.5625 value = 0.7720 dict = 1.00 all = 0.7572 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.001073053 MB/sec (with seq num) write speed all = 0.001031583 MB/sec (without seq num) 2024/07/25-10:19:43.341997 140495770285632 [compaction_job.cc:1944] [default] [JOB 61153] Generated table #13441331: 335545 keys, 50816267 bytes, temperature: kWarm 2024/07/25-10:19:43.342123 140495770285632 EVENT_LOG_v1 {"time_micros": 1721873983342052, "cf_name": "default", "job": 61153, "event": "table_file_creation", "file_number": 13441331, "file_size": 50816267, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164766275877, "largest_seqno": 164779247386, "table_properties": {"data_size": 47665232, "index_size": 1510016, "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": 1721873980, "oldest_key_time": 0, "file_creation_time": 1721873980, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13441331, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-10:19:43.389157 140495770285632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441332.sst) /dev/shm/ToplingTemp/Topling-187549-wGiEMM 2024/07/25-10:19:44.551488 140495770285632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441332.sst): first pass time = 1.16's, 57.740'MB/sec 2024/07/25-10:19:47.453628 140495770285632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441332.sst): old prealloc_size = 73819750, real_size = 49264504 2024/07/25-10:19:47.453687 140495770285632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441332.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 = 4.50 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/25-10:19:48.146826 140495770285632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441332.sst): second pass time = 2.89's, 21.353'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.69's, 73.319'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 38154.499'MB/sec (index lex order gen) rebuild zvType time = 0.61's, 0.137'MB/sec write SST data time = 0.08's, 624.434'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 = 17949.311'MB/sec zip my value time = 2.89's, unzip length = 0.062'GB zip my value throughput = 21.353'MB/sec zip pipeline throughput = 127.259'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.50 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.50 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1006656 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.7779 value = 1.2951 dict = 1.00 all = 1.3205 } Zip/UnZip{ index = 0.5625 value = 0.7721 dict = 1.00 all = 0.7573 } ---------------------------- 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 = 0.002145945 MB/sec (with seq num) write speed all = 0.002063010 MB/sec (without seq num) 2024/07/25-10:19:48.227079 140495770285632 [compaction_job.cc:1944] [default] [JOB 61153] Generated table #13441332: 335545 keys, 50821579 bytes, temperature: kWarm 2024/07/25-10:19:48.227158 140495770285632 EVENT_LOG_v1 {"time_micros": 1721873988227118, "cf_name": "default", "job": 61153, "event": "table_file_creation", "file_number": 13441332, "file_size": 50821579, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164766275881, "largest_seqno": 164779247385, "table_properties": {"data_size": 47670624, "index_size": 1509888, "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": 1721873983, "oldest_key_time": 0, "file_creation_time": 1721873983, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13441332, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-10:19:48.296312 140495770285632 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441333.sst) /dev/shm/ToplingTemp/Topling-187549-mhVdZJ 2024/07/25-10:19:48.324159 140495770285632 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441333.sst): first pass time = 0.03's, 168.373'MB/sec 2024/07/25-10:19:48.429210 140495770285632 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441333.sst): part-0: reject ZipStore ratio = 0.961 2024/07/25-10:19:48.440790 140495770285632 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441333.sst): old prealloc_size = 73819750, real_size = 4420504 2024/07/25-10:19:48.440843 140495770285632 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441333.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 23415 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 4.52 raw-val = 0.0043 GB zip-val = 0.0043 GB avg-val = 184.00 avg-zval = 184.01 2024/07/25-10:19:48.455550 140495770285632 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00/13441333.sst): second pass time = 0.10's, 41.284'MB/sec, value only(92.0% of KV) wait indexing time = 0.01's, remap KeyValue time = 0.01's, 304.600'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3223.470'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.680'MB/sec write SST data time = 0.01's, 737.051'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 = 0.10's, unzip length = 0.004'GB zip my value throughput = 41.284'MB/sec zip pipeline throughput = 76.316'MB/sec entries = 23415 avg-key = 16.00 avg-zkey = 4.52 avg-val = 184.00 avg-zval = 184.01 usrkeys = 23415 avg-key = 8.00 avg-zkey = 4.52 avg-val = 191.00 avg-zval = 184.01 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 23415 bytes = 70256 } seq expand size = 163905 multi value expand size = 0 cnt WriteAppend = 533 UnZipSize{ index = 0.0002 GB value = 0.0043 GB dict = 0.00 MB all = 0.0047 GB } __ZipSize{ index = 0.0001 GB value = 0.0043 GB dict = 0.00 MB all = 0.0045 GB } UnZip/Zip{ index = 1.7685 value = 1.0000 dict = 0.00 all = 1.0439 } Zip/UnZip{ index = 0.5654 value = 1.0000 dict = 0.00 all = 0.9579 } ---------------------------- total value len = 0.132650 GB avg = 0.191 KB (by entry num) total key len = 0.011112 GB avg = 0.016 KB total ukey len = 0.005556 GB avg = 0.008 KB total ukey num = 0.000694505 Billion total entry num = 0.000694505 Billion write speed all = 0.002220808 MB/sec (with seq num) write speed all = 0.002134980 MB/sec (without seq num) 2024/07/25-10:19:48.467485 140495770285632 [compaction_job.cc:1944] [default] [JOB 61153] Generated table #13441333: 23415 keys, 4485929 bytes, temperature: kWarm 2024/07/25-10:19:48.467564 140495770285632 EVENT_LOG_v1 {"time_micros": 1721873988467518, "cf_name": "default", "job": 61153, "event": "table_file_creation", "file_number": 13441333, "file_size": 4485929, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164766275978, "largest_seqno": 164779247367, "table_properties": {"data_size": 4308560, "index_size": 105920, "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": 374640, "raw_average_key_size": 16, "raw_value_size": 4308360, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 23415, "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": 1721873988, "oldest_key_time": 0, "file_creation_time": 1721873988, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13441333, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-10:19:48.475674 140495770285632 [compaction_job.cc:699] job-61153: subcompact[0], size: 0.106124 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61153/att-00 [13441331,13441332,13441333] 2024/07/25-10:19:48.505872 140495770285632 (Original Log Time 2024/07/25-10:19:39.878579) EVENT_LOG_v1 {"time_micros": 1721873979878545, "job": 61153, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13441324], "files_L2": [13441204, 13441226], "score": 0.98472, "input_data_size": 113332687, "oldest_snapshot_seqno": 164779252785} 2024/07/25-10:19:48.505878 140495770285632 (Original Log Time 2024/07/25-10:19:48.505245) [compaction_job.cc:2018] [default] [JOB 61153] Compacted 1@1 + 2@2 files to L2 => 106123775 bytes 2024/07/25-10:19:48.505880 140495770285632 (Original Log Time 2024/07/25-10:19:48.505790) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 13.2 rd, 12.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(20.6, 87.5 +0.0 blob) out(101.2 +0.0 blob), read-write-amplify(10.2) write-amplify(4.9) OK, records in: 697626, records dropped: 3121 output_compression: Snappy 2024/07/25-10:19:48.505894 140495770285632 (Original Log Time 2024/07/25-10:19:48.505847) EVENT_LOG_v1 {"time_micros": 1721873988505822, "cf": "default", "job": 61153, "event": "compaction_finished", "compaction_time_micros": 8597108, "compaction_time_cpu_micros": 1820625, "output_level": 2, "num_output_files": 3, "total_output_size": 106123775, "num_input_records": 697626, "num_output_records": 694505, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 126344425, "file_range_sync_nanos": 0, "file_fsync_nanos": 3132, "file_prepare_write_nanos": 40010, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-10:19:48.639073 140495770285632 DEBG dcompact_worker.cpp:240: HttpPost: 200 OK: url = http://nlb-7zny4kaa1poal01o64.cn-shenzhen.nlb.aliyuncs.com:8443, body = {"instanceId":"nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137","labourId":"","dbId":"a007a635-5c0a-4b4a-be96-b9c695cb016b","dbStarts":1721720512,"starts":1721873979,"executesMs":8738,"compactionJobId":61153,"attempt":0,"compactionInputRawBytes":139525200,"compactionInputZipBytes":113332687,"compactionOutputRawBytes":0,"compactionOutputZipBytes":106123775,"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":"00-9562751c37ebd7acacc532b99ac83c8f-462a50dd2e762321-00"}}, response = 2024/07/25-10:19:48.639200 140495770285632 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-61153/att-00: olev 2, work 8.739 s, result 7.214 ms, install 0.678 ms, input{raw 133.062 MiB zip 108.082 MiB}