2024/08/20-21:44:30.617670 139856799340096 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00: fork to child time = 0.009599 sec 2024/08/20-21:44:30.618383 139856799340096 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00 2024/08/20-21:44:30.623206 139856799340096 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00 2024/08/20-21:44:30.624626 139856799340096 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-21:44:30.624922 139856799340096 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-21:44:30.665703 139856799340096 [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-51271/att-00/MANIFEST-14629260 2024/08/20-21:44:30.720298 139856799340096 [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-51271/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14688367, last_sequence is 191085866595, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14688228 2024/08/20-21:44:30.720307 139856799340096 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-21:44:30.720380 139856799340096 [version_set.cc:5652] Creating manifest 14688367 2024/08/20-21:44:30.748124 139856799340096 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-21:44:30.763378 139856799340096 [compaction_job.cc:2433] [default] [JOB 51271] Compacting 1@1 + 3@2 files to L2, score 1.00, subcompactions 1 : 1 2024/08/20-21:44:30.763392 139856799340096 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 26005 Base level 1, inputs: [14688349(16MB)], [14688275(47MB) 14688276(49MB) 14688277(18MB)] 2024/08/20-21:44:30.960112 139856799340096 [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 2024/08/20-21:44:30.960137 139856799340096 [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 2024/08/20-21:44:30.960153 139856799340096 [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 2024/08/20-21:44:30.960167 139856799340096 [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 2024/08/20-21:44:30.960175 139856799340096 [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 2024/08/20-21:44:31.421373 139856799340096 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688368.sst) /dev/shm/ToplingTemp/Topling-29909-E1kJIN 2024/08/20-21:44:31.901833 139856799340096 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688368.sst): first pass time = 0.48's, 139.690'MB/sec 2024/08/20-21:44:35.091806 139856799340096 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688368.sst): old prealloc_size = 73819750, real_size = 48620512 2024/08/20-21:44:35.091891 139856799340096 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688368.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.60 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-21:44:35.744614 139856799340096 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688368.sst): second pass time = 3.06's, 20.167'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.65's, 76.993'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16943.513'MB/sec (index lex order gen) rebuild zvType time = 0.56's, 0.150'MB/sec write SST data time = 0.09's, 545.887'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 = 14205.290'MB/sec zip my value time = 3.06's, unzip length = 0.062'GB zip my value throughput = 20.167'MB/sec zip pipeline throughput = 119.468'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.60 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.60 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 = 10 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0009 GB value = 0.0477 GB dict = 0.63 MB all = 0.0503 GB } UnZip/Zip{ index = 3.0732 value = 1.2954 dict = 1.00 all = 1.3352 } Zip/UnZip{ index = 0.3254 value = 0.7720 dict = 1.00 all = 0.7490 } ---------------------------- 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 = 0.012368593 MB/sec (with seq num) write speed all = 0.011890580 MB/sec (without seq num) 2024/08/20-21:44:35.814146 139856799340096 [compaction_job.cc:1944] [default] [JOB 51271] Generated table #14688368: 335545 keys, 50261323 bytes, temperature: kWarm 2024/08/20-21:44:35.814253 139856799340096 EVENT_LOG_v1 {"time_micros": 1724161475814194, "cf_name": "default", "job": 51271, "event": "table_file_creation", "file_number": 14688368, "file_size": 50261323, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191030063137, "largest_seqno": 191085846704, "table_properties": {"data_size": 47662992, "index_size": 873472, "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": 1724161471, "oldest_key_time": 0, "file_creation_time": 1724161471, "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": 14688368, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:44:35.854056 139856799340096 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688369.sst) /dev/shm/ToplingTemp/Topling-29909-lFo6EO 2024/08/20-21:44:36.805858 139856799340096 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688369.sst): first pass time = 0.95's, 70.512'MB/sec 2024/08/20-21:44:39.729121 139856799340096 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688369.sst): old prealloc_size = 73819750, real_size = 49419504 2024/08/20-21:44:39.729188 139856799340096 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688369.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 4.96 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-21:44:40.319306 139856799340096 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688369.sst): second pass time = 2.92's, 21.157'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 86.591'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 48609.987'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.175'MB/sec write SST data time = 0.11's, 461.427'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 = 13087.436'MB/sec zip my value time = 2.92's, unzip length = 0.062'GB zip my value throughput = 21.157'MB/sec zip pipeline throughput = 171.847'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.96 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.96 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1132480 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.6145 value = 1.2951 dict = 1.00 all = 1.3132 } Zip/UnZip{ index = 0.6194 value = 0.7722 dict = 1.00 all = 0.7615 } ---------------------------- 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 = 0.024717051 MB/sec (with seq num) write speed all = 0.023761803 MB/sec (without seq num) 2024/08/20-21:44:40.385678 139856799340096 [compaction_job.cc:1944] [default] [JOB 51271] Generated table #14688369: 335545 keys, 51103149 bytes, temperature: kWarm 2024/08/20-21:44:40.385769 139856799340096 EVENT_LOG_v1 {"time_micros": 1724161480385722, "cf_name": "default", "job": 51271, "event": "table_file_creation", "file_number": 14688369, "file_size": 51103149, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190979921954, "largest_seqno": 191085847027, "table_properties": {"data_size": 47672800, "index_size": 1662656, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1724161475, "oldest_key_time": 0, "file_creation_time": 1724161475, "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": 14688369, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:44:40.432846 139856799340096 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688370.sst) /dev/shm/ToplingTemp/Topling-29909-LeMsfO 2024/08/20-21:44:40.860972 139856799340096 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688370.sst): first pass time = 0.43's, 83.019'MB/sec 2024/08/20-21:44:41.427792 139856799340096 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688370.sst): part-0: reject ZipStore ratio = 0.811 2024/08/20-21:44:41.521889 139856799340096 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688370.sst): old prealloc_size = 73819750, real_size = 33383104 2024/08/20-21:44:41.521947 139856799340096 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688370.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 177694 prefix = 4 raw-key = 0.0007 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 3.62 raw-val = 0.0327 GB zip-val = 0.0327 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-21:44:41.604748 139856799340096 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00/14688370.sst): second pass time = 0.57's, 57.812'MB/sec, value only(92.0% of KV) wait indexing time = 0.09's, remap KeyValue time = 0.08's, 409.148'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 19413.449'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.957'MB/sec write SST data time = 0.04's, 931.242'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 = 0.57's, unzip length = 0.033'GB zip my value throughput = 57.812'MB/sec zip pipeline throughput = 78.416'MB/sec entries = 177694 avg-key = 16.00 avg-zkey = 3.62 avg-val = 184.00 avg-zval = 184.00 usrkeys = 177694 avg-key = 8.00 avg-zkey = 3.62 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 177694 bytes = 555312 } seq expand size = 1243858 multi value expand size = 0 cnt WriteAppend = 3999 UnZipSize{ index = 0.0014 GB value = 0.0327 GB dict = 0.00 MB all = 0.0355 GB } __ZipSize{ index = 0.0006 GB value = 0.0327 GB dict = 0.00 MB all = 0.0339 GB } UnZip/Zip{ index = 2.2121 value = 1.0000 dict = 0.00 all = 1.0485 } Zip/UnZip{ index = 0.4521 value = 1.0000 dict = 0.00 all = 0.9537 } ---------------------------- total value len = 0.162118 GB avg = 0.191 KB (by entry num) total key len = 0.013581 GB avg = 0.016 KB total ukey len = 0.006790 GB avg = 0.008 KB total ukey num = 0.000848784 Billion total entry num = 0.000848784 Billion write speed all = 0.031254586 MB/sec (with seq num) write speed all = 0.030046680 MB/sec (without seq num) 2024/08/20-21:44:41.688395 139856799340096 [compaction_job.cc:1944] [default] [JOB 51271] Generated table #14688370: 177694 keys, 33895018 bytes, temperature: kWarm 2024/08/20-21:44:41.688472 139856799340096 EVENT_LOG_v1 {"time_micros": 1724161481688429, "cf_name": "default", "job": 51271, "event": "table_file_creation", "file_number": 14688370, "file_size": 33895018, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191066013321, "largest_seqno": 191085847025, "table_properties": {"data_size": 32695888, "index_size": 642624, "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": 2843104, "raw_average_key_size": 16, "raw_value_size": 32695696, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 177694, "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": 1724161480, "oldest_key_time": 0, "file_creation_time": 1724161480, "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": 14688370, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-21:44:41.715499 139856799340096 [compaction_job.cc:699] job-51271: subcompact[0], size: 0.135259 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-51271/att-00 [14688368,14688369,14688370] 2024/08/20-21:44:41.775620 139856799340096 (Original Log Time 2024/08/20-21:44:30.763433) EVENT_LOG_v1 {"time_micros": 1724161470763403, "job": 51271, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14688349], "files_L2": [14688275, 14688276, 14688277], "score": 0.996451, "input_data_size": 138314358, "oldest_snapshot_seqno": 191085866096} 2024/08/20-21:44:41.775627 139856799340096 (Original Log Time 2024/08/20-21:44:41.774494) [compaction_job.cc:2018] [default] [JOB 51271] Compacted 1@1 + 3@2 files to L2 => 135259490 bytes 2024/08/20-21:44:41.775629 139856799340096 (Original Log Time 2024/08/20-21:44:41.775348) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 12.6 rd, 12.4 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(16.4, 115.5 +0.0 blob) out(129.0 +0.0 blob), read-write-amplify(15.9) write-amplify(7.9) OK, records in: 851965, records dropped: 3181 output_compression: Snappy 2024/08/20-21:44:41.775640 139856799340096 (Original Log Time 2024/08/20-21:44:41.775537) EVENT_LOG_v1 {"time_micros": 1724161481775506, "cf": "default", "job": 51271, "event": "compaction_finished", "compaction_time_micros": 10952079, "compaction_time_cpu_micros": 2158736, "output_level": 2, "num_output_files": 3, "total_output_size": 135259490, "num_input_records": 851965, "num_output_records": 848784, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 152704373, "file_range_sync_nanos": 0, "file_fsync_nanos": 2957, "file_prepare_write_nanos": 137624, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-21:44:41.913503 139856799340096 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":1724161470,"executesMs":11144,"compactionJobId":51271,"attempt":0,"compactionInputRawBytes":170393000,"compactionInputZipBytes":138314358,"compactionOutputRawBytes":0,"compactionOutputZipBytes":135259490,"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":"00-10d720575e9ef0e8742a43425afd4cad-a7fc57f4553d6807-00"}}, response = 2024/08/20-21:44:41.913583 139856799340096 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-51271/att-00: olev 2, work 11.145 s, result 11.775 ms, install 1.183 ms, input{raw 162.499 MiB zip 131.907 MiB}