2024/08/20-17:40:44.215975 140466513126976 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00: fork to child time = 0.033928 sec 2024/08/20-17:40:44.216811 140466513126976 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00 2024/08/20-17:40:44.224172 140466513126976 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00 2024/08/20-17:40:44.224760 140466513126976 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:40:44.225132 140466513126976 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:40:44.274399 140466513126976 [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-42216/att-00/MANIFEST-14629260 2024/08/20-17:40:44.323958 140466513126976 [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-42216/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14677875, last_sequence is 190854061377, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14677729 2024/08/20-17:40:44.323973 140466513126976 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:40:44.324048 140466513126976 [version_set.cc:5652] Creating manifest 14677875 2024/08/20-17:40:44.357686 140466513126976 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:40:44.376976 140466513126976 [compaction_job.cc:2433] [default] [JOB 42216] Compacting 1@1 + 3@2 files to L2, score 0.98, subcompactions 1 : 1 2024/08/20-17:40:44.377003 140466513126976 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21499 Base level 1, inputs: [14677862(13MB)], [14677737(47MB) 14677791(48MB) 14677870(33MB)] 2024/08/20-17:40:44.546102 140466513126976 [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 2024/08/20-17:40:44.546134 140466513126976 [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 2024/08/20-17:40:44.546158 140466513126976 [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 2024/08/20-17:40:44.546178 140466513126976 [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 2024/08/20-17:40:44.546192 140466513126976 [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 2024/08/20-17:40:44.999737 140466513126976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677876.sst) /dev/shm/ToplingTemp/Topling-8480-axhU6r 2024/08/20-17:40:45.537464 140466513126976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677876.sst): first pass time = 0.54's, 124.818'MB/sec 2024/08/20-17:40:47.437193 140466513126976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677876.sst): old prealloc_size = 73819750, real_size = 48457624 2024/08/20-17:40:47.437271 140466513126976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677876.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.10 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.07 2024/08/20-17:40:47.967353 140466513126976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677876.sst): second pass time = 1.89's, 32.709'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.53's, 94.497'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14757.657'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.179'MB/sec write SST data time = 0.06's, 820.329'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 = 15636.660'MB/sec zip my value time = 1.89's, unzip length = 0.062'GB zip my value throughput = 32.709'MB/sec zip pipeline throughput = 164.423'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.10 avg-val = 184.00 avg-zval = 142.07 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.10 avg-val = 191.00 avg-zval = 142.07 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0007 GB value = 0.0477 GB dict = 0.63 MB all = 0.0501 GB } UnZip/Zip{ index = 3.8182 value = 1.2951 dict = 1.00 all = 1.3395 } Zip/UnZip{ index = 0.2619 value = 0.7721 dict = 1.00 all = 0.7465 } ---------------------------- 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 = 0.111693648 MB/sec (with seq num) write speed all = 0.107376986 MB/sec (without seq num) 2024/08/20-17:40:48.033823 140466513126976 [compaction_job.cc:1944] [default] [JOB 42216] Generated table #14677876: 335545 keys, 50098443 bytes, temperature: kWarm 2024/08/20-17:40:48.033888 140466513126976 EVENT_LOG_v1 {"time_micros": 1724146848033847, "cf_name": "default", "job": 42216, "event": "table_file_creation", "file_number": 14677876, "file_size": 50098443, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190818681814, "largest_seqno": 190853971961, "table_properties": {"data_size": 47670544, "index_size": 703040, "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": 1724146844, "oldest_key_time": 0, "file_creation_time": 1724146844, "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": 14677876, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:40:48.063438 140466513126976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677877.sst) /dev/shm/ToplingTemp/Topling-8480-xKd7Oq 2024/08/20-17:40:48.996110 140466513126976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677877.sst): first pass time = 0.93's, 71.956'MB/sec 2024/08/20-17:40:49.574712 140466513126976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677877.sst): old prealloc_size = 73819750, real_size = 49235984 2024/08/20-17:40:49.574813 140466513126976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677877.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0015 GB avg-key = 4.00 avg-zkey = 4.41 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-17:40:49.864854 140466513126976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677877.sst): second pass time = 0.58's, 106.872'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 175.498'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20648.620'MB/sec (index lex order gen) rebuild zvType time = 0.24's, 0.348'MB/sec write SST data time = 0.05's, 1044.293'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 = 17790.941'MB/sec zip my value time = 0.58's, unzip length = 0.062'GB zip my value throughput = 106.872'MB/sec zip pipeline throughput = 106.872'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.41 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.41 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 = 0.0015 GB value = 0.0477 GB dict = 0.63 MB all = 0.0509 GB } UnZip/Zip{ index = 1.8149 value = 1.2951 dict = 1.00 all = 1.3179 } Zip/UnZip{ index = 0.5510 value = 0.7722 dict = 1.00 all = 0.7588 } ---------------------------- 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 = 0.222707734 MB/sec (with seq num) write speed all = 0.214100672 MB/sec (without seq num) 2024/08/20-17:40:49.942611 140466513126976 [compaction_job.cc:1944] [default] [JOB 42216] Generated table #14677877: 335545 keys, 50919597 bytes, temperature: kWarm 2024/08/20-17:40:49.942671 140466513126976 EVENT_LOG_v1 {"time_micros": 1724146849942642, "cf_name": "default", "job": 42216, "event": "table_file_creation", "file_number": 14677877, "file_size": 50919597, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190785051783, "largest_seqno": 190853973211, "table_properties": {"data_size": 47672896, "index_size": 1479040, "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": 1724146848, "oldest_key_time": 0, "file_creation_time": 1724146848, "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": 14677877, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:40:49.971001 140466513126976 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677878.sst) /dev/shm/ToplingTemp/Topling-8480-i5dWho 2024/08/20-17:40:50.484704 140466513126976 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677878.sst): first pass time = 0.51's, 95.996'MB/sec 2024/08/20-17:40:50.949816 140466513126976 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677878.sst): old prealloc_size = 73819750, real_size = 36653584 2024/08/20-17:40:50.949879 140466513126976 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677878.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 246541 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 4.00 avg-zkey = 2.99 raw-val = 0.0454 GB zip-val = 0.0359 GB avg-val = 184.00 avg-zval = 145.43 2024/08/20-17:40:51.149646 140466513126976 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00/14677878.sst): second pass time = 0.46's, 97.748'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.20's, 189.470'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23142.651'MB/sec (index lex order gen) rebuild zvType time = 0.16's, 0.374'MB/sec write SST data time = 0.04's, 1075.973'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.465'MB, throughput = 13575.092'MB/sec zip my value time = 0.46's, unzip length = 0.045'GB zip my value throughput = 97.748'MB/sec zip pipeline throughput = 125.150'MB/sec entries = 246541 avg-key = 16.00 avg-zkey = 2.99 avg-val = 184.00 avg-zval = 145.43 usrkeys = 246541 avg-key = 8.00 avg-zkey = 2.99 avg-val = 191.00 avg-zval = 145.43 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 246541 bytes = 801280 } seq expand size = 1725787 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0020 GB value = 0.0454 GB dict = 0.46 MB all = 0.0493 GB } __ZipSize{ index = 0.0007 GB value = 0.0359 GB dict = 0.46 MB all = 0.0379 GB } UnZip/Zip{ index = 2.6761 value = 1.2652 dict = 1.00 all = 1.3024 } Zip/UnZip{ index = 0.3737 value = 0.7904 dict = 1.00 all = 0.7678 } ---------------------------- total value len = 0.175268 GB avg = 0.191 KB (by entry num) total key len = 0.014682 GB avg = 0.016 KB total ukey len = 0.007341 GB avg = 0.008 KB total ukey num = 0.000917631 Billion total entry num = 0.000917631 Billion write speed all = 0.303898813 MB/sec (with seq num) write speed all = 0.292153932 MB/sec (without seq num) 2024/08/20-17:40:51.205953 140466513126976 [compaction_job.cc:1944] [default] [JOB 42216] Generated table #14677878: 246541 keys, 37859107 bytes, temperature: kWarm 2024/08/20-17:40:51.206021 140466513126976 EVENT_LOG_v1 {"time_micros": 1724146851205988, "cf_name": "default", "job": 42216, "event": "table_file_creation", "file_number": 14677878, "file_size": 37859107, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190813323239, "largest_seqno": 190853973212, "table_properties": {"data_size": 35854752, "index_size": 737024, "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": 3944656, "raw_average_key_size": 16, "raw_value_size": 45363544, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 246541, "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": 1724146849, "oldest_key_time": 0, "file_creation_time": 1724146849, "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": 14677878, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:40:51.220794 140466513126976 [compaction_job.cc:699] job-42216: subcompact[0], size: 0.138877 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42216/att-00 [14677876,14677877,14677878] 2024/08/20-17:40:51.256823 140466513126976 (Original Log Time 2024/08/20-17:40:44.377090) EVENT_LOG_v1 {"time_micros": 1724146844377026, "job": 42216, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14677862], "files_L2": [14677737, 14677791, 14677870], "score": 0.984929, "input_data_size": 149865107, "oldest_snapshot_seqno": 190854060200} 2024/08/20-17:40:51.256828 140466513126976 (Original Log Time 2024/08/20-17:40:51.248557) [compaction_job.cc:2018] [default] [JOB 42216] Compacted 1@1 + 3@2 files to L2 => 138877147 bytes 2024/08/20-17:40:51.256831 140466513126976 (Original Log Time 2024/08/20-17:40:51.256718) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 21.9 rd, 20.3 wr, level 2, files in(1, 3) out(3 +0 blob) MB in(13.1, 129.8 +0.0 blob) out(132.4 +0.0 blob), read-write-amplify(21.0) write-amplify(10.1) OK, records in: 920063, records dropped: 2432 output_compression: Snappy 2024/08/20-17:40:51.256842 140466513126976 (Original Log Time 2024/08/20-17:40:51.256778) EVENT_LOG_v1 {"time_micros": 1724146851256752, "cf": "default", "job": 42216, "event": "compaction_finished", "compaction_time_micros": 6843713, "compaction_time_cpu_micros": 1880707, "output_level": 2, "num_output_files": 3, "total_output_size": 138877147, "num_input_records": 920063, "num_output_records": 917631, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 99864856, "file_range_sync_nanos": 0, "file_fsync_nanos": 2138, "file_prepare_write_nanos": 8851, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-17:40:51.421247 140466513126976 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":1724146844,"executesMs":7022,"compactionJobId":42216,"attempt":0,"compactionInputRawBytes":184012600,"compactionInputZipBytes":149865107,"compactionOutputRawBytes":0,"compactionOutputZipBytes":138877147,"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":"00-20bbb416d6eaf9935e7ac6280f698fe7-ad41598e055a2b32-00"}}, response = 2024/08/20-17:40:51.421333 140466513126976 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-42216/att-00: olev 2, work 7.023 s, result 9.639 ms, install 8.319 ms, input{raw 175.488 MiB zip 142.923 MiB}