2024/07/09-01:48:46.110559 140499396245056 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00: fork to child time = 0.011704 sec 2024/07/09-01:48:46.111394 140499396245056 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00 2024/07/09-01:48:46.116370 140499396245056 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00 2024/07/09-01:48:46.119112 140499396245056 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-01:48:46.119467 140499396245056 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-01:48:46.164369 140499396245056 [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-25395/att-00/MANIFEST-12625661 2024/07/09-01:48:46.215387 140499396245056 [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-25395/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12654625, last_sequence is 147813694003, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12654586 2024/07/09-01:48:46.215395 140499396245056 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-01:48:46.215455 140499396245056 [version_set.cc:5652] Creating manifest 12654625 2024/07/09-01:48:46.244502 140499396245056 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-01:48:46.262138 140499396245056 [compaction_job.cc:2433] [default] [JOB 25395] Compacting 1@1 + 3@2 files to L2, score 0.95, subcompactions 1 : 1 2024/07/09-01:48:46.262152 140499396245056 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13427 Base level 1, inputs: [12654598(16MB)], [12654540(48MB) 12654541(48MB) 12654542(9116KB)] 2024/07/09-01:48:46.438407 140499396245056 [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 2024/07/09-01:48:46.438440 140499396245056 [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 2024/07/09-01:48:46.438462 140499396245056 [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 2024/07/09-01:48:46.438477 140499396245056 [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 2024/07/09-01:48:46.438494 140499396245056 [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 2024/07/09-01:48:46.872410 140499396245056 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654626.sst) /dev/shm/ToplingTemp/Topling-44001-R2gUVl 2024/07/09-01:48:47.691890 140499396245056 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654626.sst): first pass time = 0.82's, 81.897'MB/sec 2024/07/09-01:48:50.592290 140499396245056 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654626.sst): old prealloc_size = 73819750, real_size = 48980616 2024/07/09-01:48:50.592361 140499396245056 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654626.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 3.68 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/09-01:48:51.535595 140499396245056 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654626.sst): second pass time = 2.90's, 21.294'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.94's, 53.619'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24802.279'MB/sec (index lex order gen) rebuild zvType time = 0.85's, 0.098'MB/sec write SST data time = 0.09's, 568.372'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 = 21457.417'MB/sec zip my value time = 2.90's, unzip length = 0.062'GB zip my value throughput = 21.294'MB/sec zip pipeline throughput = 157.302'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.68 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.68 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0012 GB value = 0.0477 GB dict = 0.63 MB all = 0.0506 GB } UnZip/Zip{ index = 2.1716 value = 1.2954 dict = 1.00 all = 1.3268 } Zip/UnZip{ index = 0.4605 value = 0.7720 dict = 1.00 all = 0.7537 } ---------------------------- 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 = 0.007012817 MB/sec (with seq num) write speed all = 0.006741790 MB/sec (without seq num) 2024/07/09-01:48:51.600892 140499396245056 [compaction_job.cc:1944] [default] [JOB 25395] Generated table #12654626: 335545 keys, 50579531 bytes, temperature: kWarm 2024/07/09-01:48:51.600993 140499396245056 EVENT_LOG_v1 {"time_micros": 1720460931600935, "cf_name": "default", "job": 25395, "event": "table_file_creation", "file_number": 12654626, "file_size": 50579531, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147794417397, "largest_seqno": 147813629893, "table_properties": {"data_size": 47660496, "index_size": 1236096, "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": 1720460926, "oldest_key_time": 0, "file_creation_time": 1720460926, "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": 12654626, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:48:51.651766 140499396245056 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654627.sst) /dev/shm/ToplingTemp/Topling-44001-zEHEMn 2024/07/09-01:48:52.705569 140499396245056 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654627.sst): first pass time = 1.05's, 63.686'MB/sec 2024/07/09-01:48:54.100822 140499396245056 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654627.sst): old prealloc_size = 73819750, real_size = 48814136 2024/07/09-01:48:54.100883 140499396245056 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654627.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 3.15 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/07/09-01:48:54.485920 140499396245056 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654627.sst): second pass time = 1.39's, 44.271'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 130.914'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26358.941'MB/sec (index lex order gen) rebuild zvType time = 0.33's, 0.252'MB/sec write SST data time = 0.05's, 971.847'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 = 22912.604'MB/sec zip my value time = 1.39's, unzip length = 0.062'GB zip my value throughput = 44.271'MB/sec zip pipeline throughput = 166.259'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 3.15 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 3.15 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } 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 = 0.0011 GB value = 0.0477 GB dict = 0.63 MB all = 0.0504 GB } UnZip/Zip{ index = 2.5360 value = 1.2951 dict = 1.00 all = 1.3312 } Zip/UnZip{ index = 0.3943 value = 0.7721 dict = 1.00 all = 0.7512 } ---------------------------- 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 = 0.014021456 MB/sec (with seq num) write speed all = 0.013479564 MB/sec (without seq num) 2024/07/09-01:48:54.581155 140499396245056 [compaction_job.cc:1944] [default] [JOB 25395] Generated table #12654627: 335545 keys, 50413067 bytes, temperature: kWarm 2024/07/09-01:48:54.581260 140499396245056 EVENT_LOG_v1 {"time_micros": 1720460934581192, "cf_name": "default", "job": 25395, "event": "table_file_creation", "file_number": 12654627, "file_size": 50413067, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147782189430, "largest_seqno": 147813629892, "table_properties": {"data_size": 47671616, "index_size": 1058496, "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": 1720460931, "oldest_key_time": 0, "file_creation_time": 1720460931, "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": 12654627, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:48:54.639956 140499396245056 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654628.sst) /dev/shm/ToplingTemp/Topling-44001-T1poWk 2024/07/09-01:48:54.990778 140499396245056 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654628.sst): first pass time = 0.35's, 70.516'MB/sec 2024/07/09-01:48:55.250362 140499396245056 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654628.sst): part-0: reject ZipStore ratio = 0.841 2024/07/09-01:48:55.310393 140499396245056 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654628.sst): old prealloc_size = 73819750, real_size = 23626000 2024/07/09-01:48:55.310447 140499396245056 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654628.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 123673 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 6.78 raw-val = 0.0228 GB zip-val = 0.0228 GB avg-val = 184.00 avg-zval = 184.00 2024/07/09-01:48:55.406519 140499396245056 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00/12654628.sst): second pass time = 0.26's, 87.908'MB/sec, value only(92.0% of KV) wait indexing time = 0.06's, remap KeyValue time = 0.10's, 249.424'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19945.503'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.491'MB/sec write SST data time = 0.03's, 725.633'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 = 0.26's, unzip length = 0.023'GB zip my value throughput = 87.908'MB/sec zip pipeline throughput = 87.908'MB/sec entries = 123673 avg-key = 16.00 avg-zkey = 6.78 avg-val = 184.00 avg-zval = 184.00 usrkeys = 123673 avg-key = 8.00 avg-zkey = 6.78 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 123673 bytes = 371040 } seq expand size = 865711 multi value expand size = 0 cnt WriteAppend = 2785 UnZipSize{ index = 0.0010 GB value = 0.0228 GB dict = 0.00 MB all = 0.0247 GB } __ZipSize{ index = 0.0008 GB value = 0.0228 GB dict = 0.00 MB all = 0.0240 GB } UnZip/Zip{ index = 1.1795 value = 1.0000 dict = 0.00 all = 1.0320 } Zip/UnZip{ index = 0.8478 value = 1.0000 dict = 0.00 all = 0.9690 } ---------------------------- total value len = 0.151800 GB avg = 0.191 KB (by entry num) total key len = 0.012716 GB avg = 0.016 KB total ukey len = 0.006358 GB avg = 0.008 KB total ukey num = 0.000794763 Billion total entry num = 0.000794763 Billion write speed all = 0.016603882 MB/sec (with seq num) write speed all = 0.015962186 MB/sec (without seq num) 2024/07/09-01:48:55.461622 140499396245056 [compaction_job.cc:1944] [default] [JOB 25395] Generated table #12654628: 123673 keys, 23967563 bytes, temperature: kWarm 2024/07/09-01:48:55.461694 140499396245056 EVENT_LOG_v1 {"time_micros": 1720460935461650, "cf_name": "default", "job": 25395, "event": "table_file_creation", "file_number": 12654628, "file_size": 23967563, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147803132600, "largest_seqno": 147813629889, "table_properties": {"data_size": 22756032, "index_size": 838848, "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": 1978768, "raw_average_key_size": 16, "raw_value_size": 22755832, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 123673, "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-MixedLenBlobStore", "creation_time": 1720460934, "oldest_key_time": 0, "file_creation_time": 1720460934, "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": 12654628, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-01:48:55.484255 140499396245056 [compaction_job.cc:699] job-25395: subcompact[0], size: 0.124960 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-25395/att-00 [12654626,12654627,12654628] 2024/07/09-01:48:55.536329 140499396245056 (Original Log Time 2024/07/09-01:48:46.262194) EVENT_LOG_v1 {"time_micros": 1720460926262161, "job": 25395, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12654598], "files_L2": [12654540, 12654541, 12654542], "score": 0.952886, "input_data_size": 127624310, "oldest_snapshot_seqno": 147813692756} 2024/07/09-01:48:55.536333 140499396245056 (Original Log Time 2024/07/09-01:48:55.535865) [compaction_job.cc:2018] [default] [JOB 25395] Compacted 1@1 + 3@2 files to L2 => 124960161 bytes 2024/07/09-01:48:55.536334 140499396245056 (Original Log Time 2024/07/09-01:48:55.536242) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.8 rd, 13.6 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.1, 105.7 +0.0 blob) out(119.2 +0.0 blob), read-write-amplify(15.0) write-amplify(7.4) OK, records in: 797543, records dropped: 2780 output_compression: Snappy 2024/07/09-01:48:55.536340 140499396245056 (Original Log Time 2024/07/09-01:48:55.536305) EVENT_LOG_v1 {"time_micros": 1720460935536266, "cf": "default", "job": 25395, "event": "compaction_finished", "compaction_time_micros": 9222089, "compaction_time_cpu_micros": 2109907, "output_level": 2, "num_output_files": 3, "total_output_size": 124960161, "num_input_records": 797543, "num_output_records": 794763, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 148932701, "file_range_sync_nanos": 0, "file_fsync_nanos": 3592, "file_prepare_write_nanos": 190808, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-01:48:55.650968 140499396245056 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":1720460926,"executesMs":9417,"compactionJobId":25395,"attempt":0,"compactionInputRawBytes":159508600,"compactionInputZipBytes":127624310,"compactionOutputRawBytes":0,"compactionOutputZipBytes":124960161,"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":"00-6a7d34c886e29de46f5935a81eb1e4dd-1becece11dba67d5-00"}}, response = 2024/07/09-01:48:55.651042 140499396245056 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-25395/att-00: olev 2, work 9.418 s, result 7.313 ms, install 0.500 ms, input{raw 152.119 MiB zip 121.712 MiB}