2024/08/20-11:31:01.048266 140500447884864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00: fork to child time = 0.035405 sec 2024/08/20-11:31:01.049309 140500447884864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00 2024/08/20-11:31:01.054173 140500447884864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00 2024/08/20-11:31:01.060893 140500447884864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:31:01.061222 140500447884864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:31:01.116275 140500447884864 [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-26832/att-00/MANIFEST-14629260 2024/08/20-11:31:01.135004 140500447884864 [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-26832/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660078, last_sequence is 190468916604, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660036 2024/08/20-11:31:01.135014 140500447884864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:31:01.135070 140500447884864 [version_set.cc:5652] Creating manifest 14660078 2024/08/20-11:31:01.164801 140500447884864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:31:01.177707 140500447884864 [compaction_job.cc:2433] [default] [JOB 26832] Compacting 1@1 + 3@2 files to L2, score 0.99, subcompactions 1 : 1 2024/08/20-11:31:01.177722 140500447884864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13755 Base level 1, inputs: [14660059(28MB)], [14659990(48MB) 14659991(47MB) 14659992(30MB)] 2024/08/20-11:31:01.637527 140500447884864 [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 2024/08/20-11:31:01.637552 140500447884864 [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 2024/08/20-11:31:01.637568 140500447884864 [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 2024/08/20-11:31:01.637582 140500447884864 [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 2024/08/20-11:31:01.637592 140500447884864 [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 2024/08/20-11:31:02.571434 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660079.sst) /dev/shm/ToplingTemp/Topling-326536-mVYR4j 2024/08/20-11:31:03.108520 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660079.sst): first pass time = 0.54's, 124.964'MB/sec 2024/08/20-11:31:06.362232 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660079.sst): old prealloc_size = 73819750, real_size = 49443552 2024/08/20-11:31:06.362312 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660079.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 = 5.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-11:31:06.934217 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660079.sst): second pass time = 3.25's, 18.981'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 89.239'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 33800.755'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.178'MB/sec write SST data time = 0.10's, 503.320'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 = 17606.407'MB/sec zip my value time = 3.25's, unzip length = 0.062'GB zip my value throughput = 18.981'MB/sec zip pipeline throughput = 168.595'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.02 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.02 avg-val = 191.00 avg-zval = 142.08 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 = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0510 GB } UnZip/Zip{ index = 1.5938 value = 1.2950 dict = 1.00 all = 1.3147 } Zip/UnZip{ index = 0.6274 value = 0.7722 dict = 1.00 all = 0.7606 } ---------------------------- total value len = 62.360839 GB avg = 0.180 KB (by entry num) total key len = 6.794126 GB avg = 0.020 KB total ukey len = 3.192192 GB avg = 0.008 KB total ukey num = 0.389669106 Billion total entry num = 0.346547114 Billion write speed all = 1.070084058 MB/sec (with seq num) write speed all = 1.027185094 MB/sec (without seq num) 2024/08/20-11:31:07.005909 140500447884864 [compaction_job.cc:1944] [default] [JOB 26832] Generated table #14660079: 335545 keys, 51043245 bytes, temperature: kWarm 2024/08/20-11:31:07.006024 140500447884864 EVENT_LOG_v1 {"time_micros": 1724124667005964, "cf_name": "default", "job": 26832, "event": "table_file_creation", "file_number": 14660079, "file_size": 51043245, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190437720259, "largest_seqno": 190468882447, "table_properties": {"data_size": 47675280, "index_size": 1684224, "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": 1724124662, "oldest_key_time": 0, "file_creation_time": 1724124662, "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": 14660079, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:31:07.061313 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660080.sst) /dev/shm/ToplingTemp/Topling-326536-WqUcUi 2024/08/20-11:31:08.066589 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660080.sst): first pass time = 1.01's, 66.761'MB/sec 2024/08/20-11:31:10.716862 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660080.sst): old prealloc_size = 73819750, real_size = 48314296 2024/08/20-11:31:10.716932 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660080.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.69 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.05 2024/08/20-11:31:11.178105 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660080.sst): second pass time = 2.65's, 23.303'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.46's, 108.493'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11529.124'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.234'MB/sec write SST data time = 0.10's, 486.178'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 = 14435.239'MB/sec zip my value time = 2.65's, unzip length = 0.062'GB zip my value throughput = 23.303'MB/sec zip pipeline throughput = 174.007'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.69 avg-val = 184.00 avg-zval = 142.05 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.69 avg-val = 191.00 avg-zval = 142.05 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1174416 } 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.7420 value = 1.2953 dict = 1.00 all = 1.3411 } Zip/UnZip{ index = 0.2109 value = 0.7720 dict = 1.00 all = 0.7456 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004651 Billion total entry num = 0.346882659 Billion write speed all = 1.071088491 MB/sec (with seq num) write speed all = 1.028150810 MB/sec (without seq num) 2024/08/20-11:31:11.297669 140500447884864 [compaction_job.cc:1944] [default] [JOB 26832] Generated table #14660080: 335545 keys, 50039051 bytes, temperature: kWarm 2024/08/20-11:31:11.297749 140500447884864 EVENT_LOG_v1 {"time_micros": 1724124671297704, "cf_name": "default", "job": 26832, "event": "table_file_creation", "file_number": 14660080, "file_size": 50039051, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190327691415, "largest_seqno": 190468882448, "table_properties": {"data_size": 47664176, "index_size": 566080, "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": 1724124667, "oldest_key_time": 0, "file_creation_time": 1724124667, "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": 14660080, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:31:11.360030 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660081.sst) /dev/shm/ToplingTemp/Topling-326536-0eE4zk 2024/08/20-11:31:12.065076 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660081.sst): first pass time = 0.70's, 86.055'MB/sec 2024/08/20-11:31:13.209592 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660081.sst): old prealloc_size = 73819750, real_size = 44400936 2024/08/20-11:31:13.209660 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660081.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 303341 prefix = 4 raw-key = 0.0012 GB zip-key = 0.0009 GB avg-key = 4.00 avg-zkey = 2.94 raw-val = 0.0558 GB zip-val = 0.0434 GB avg-val = 184.00 avg-zval = 143.18 2024/08/20-11:31:13.473657 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00/14660081.sst): second pass time = 1.14's, 48.804'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.26's, 173.750'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 25455.479'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.348'MB/sec write SST data time = 0.05's, 989.918'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.568'MB, throughput = 11780.151'MB/sec zip my value time = 1.14's, unzip length = 0.056'GB zip my value throughput = 48.804'MB/sec zip pipeline throughput = 171.920'MB/sec entries = 303341 avg-key = 16.00 avg-zkey = 2.94 avg-val = 184.00 avg-zval = 143.18 usrkeys = 303341 avg-key = 8.00 avg-zkey = 2.94 avg-val = 191.00 avg-zval = 143.18 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 303341 bytes = 985872 } seq expand size = 2123387 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0024 GB value = 0.0558 GB dict = 0.57 MB all = 0.0607 GB } __ZipSize{ index = 0.0009 GB value = 0.0434 GB dict = 0.57 MB all = 0.0459 GB } UnZip/Zip{ index = 2.7181 value = 1.2851 dict = 1.00 all = 1.3223 } Zip/UnZip{ index = 0.3679 value = 0.7781 dict = 1.00 all = 0.7562 } ---------------------------- total value len = 62.482866 GB avg = 0.180 KB (by entry num) total key len = 6.804349 GB avg = 0.020 KB total ukey len = 3.197303 GB avg = 0.008 KB total ukey num = 0.390307992 Billion total entry num = 0.347186000 Billion write speed all = 1.072021969 MB/sec (with seq num) write speed all = 1.029048267 MB/sec (without seq num) 2024/08/20-11:31:13.529323 140500447884864 [compaction_job.cc:1944] [default] [JOB 26832] Generated table #14660081: 303341 keys, 45880211 bytes, temperature: kWarm 2024/08/20-11:31:13.529385 140500447884864 EVENT_LOG_v1 {"time_micros": 1724124673529353, "cf_name": "default", "job": 26832, "event": "table_file_creation", "file_number": 14660081, "file_size": 45880211, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190421864860, "largest_seqno": 190468882440, "table_properties": {"data_size": 43432096, "index_size": 892800, "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": 4853456, "raw_average_key_size": 16, "raw_value_size": 55814744, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 303341, "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": 1724124671, "oldest_key_time": 0, "file_creation_time": 1724124671, "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": 14660081, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:31:13.558226 140500447884864 [compaction_job.cc:699] job-26832: subcompact[0], size: 0.146963 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-26832/att-00 [14660079,14660080,14660081] 2024/08/20-11:31:13.591500 140500447884864 (Original Log Time 2024/08/20-11:31:01.177771) EVENT_LOG_v1 {"time_micros": 1724124661177735, "job": 26832, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14660059], "files_L2": [14659990, 14659991, 14659992], "score": 0.992573, "input_data_size": 163408056, "oldest_snapshot_seqno": 190468916038} 2024/08/20-11:31:13.591503 140500447884864 (Original Log Time 2024/08/20-11:31:13.591011) [compaction_job.cc:2018] [default] [JOB 26832] Compacted 1@1 + 3@2 files to L2 => 146962507 bytes 2024/08/20-11:31:13.591505 140500447884864 (Original Log Time 2024/08/20-11:31:13.591422) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.2 rd, 11.9 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(28.4, 127.4 +0.0 blob) out(140.2 +0.0 blob), read-write-amplify(10.4) write-amplify(4.9) OK, records in: 980166, records dropped: 5735 output_compression: Snappy 2024/08/20-11:31:13.591512 140500447884864 (Original Log Time 2024/08/20-11:31:13.591478) EVENT_LOG_v1 {"time_micros": 1724124673591448, "cf": "default", "job": 26832, "event": "compaction_finished", "compaction_time_micros": 12380468, "compaction_time_cpu_micros": 2422655, "output_level": 2, "num_output_files": 3, "total_output_size": 146962507, "num_input_records": 980166, "num_output_records": 974431, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 152389083, "file_range_sync_nanos": 0, "file_fsync_nanos": 2929, "file_prepare_write_nanos": 9706, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-11:31:13.724587 140500447884864 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":1724124660,"executesMs":12536,"compactionJobId":26832,"attempt":0,"compactionInputRawBytes":196033200,"compactionInputZipBytes":163408056,"compactionOutputRawBytes":0,"compactionOutputZipBytes":146962507,"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-e1e1600c5ef4647dcfe044952dc6d882-2a8254c580bae420-00"}}, response = 2024/08/20-11:31:13.724674 140500447884864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-26832/att-00: olev 2, work 12.536 s, result 6.171 ms, install 0.527 ms, input{raw 186.952 MiB zip 155.838 MiB}