2024/07/09-20:01:36.684371 140433545819712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00: fork to child time = 0.025790 sec 2024/07/09-20:01:36.685629 140433545819712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00 2024/07/09-20:01:36.691979 140433545819712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00 2024/07/09-20:01:36.693125 140433545819712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-20:01:36.693554 140433545819712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-20:01:36.745513 140433545819712 [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-58529/att-00/MANIFEST-12625661 2024/07/09-20:01:36.867623 140433545819712 [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-58529/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12693218, last_sequence is 148671884009, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12693106 2024/07/09-20:01:36.867640 140433545819712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-20:01:36.867833 140433545819712 [version_set.cc:5652] Creating manifest 12693218 2024/07/09-20:01:36.897875 140433545819712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-20:01:36.910713 140433545819712 [compaction_job.cc:2433] [default] [JOB 58529] Compacting 1@1 + 2@2 files to L2, score 0.64, subcompactions 1 : 1 2024/07/09-20:01:36.910747 140433545819712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30023 Base level 1, inputs: [12693151(31MB)], [12693132(20MB) 12693194(20MB)] 2024/07/09-20:01:37.253383 140433545819712 [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 2024/07/09-20:01:37.253417 140433545819712 [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 2024/07/09-20:01:37.253442 140433545819712 [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 2024/07/09-20:01:37.253458 140433545819712 [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 2024/07/09-20:01:37.253472 140433545819712 [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 2024/07/09-20:01:37.425498 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693219.sst) /dev/shm/ToplingTemp/Topling-90851-K0G89V 2024/07/09-20:01:37.576299 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693219.sst): first pass time = 0.15's, 452.546'MB/sec 2024/07/09-20:01:38.276520 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693219.sst): old prealloc_size = 73819750, real_size = 21048320 2024/07/09-20:01:38.276586 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693219.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64713 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.30 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1017.03 avg-zval = 319.70 2024/07/09-20:01:38.361010 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693219.sst): second pass time = 0.70's, 94.115'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 259.276'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9512.747'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.283'MB/sec write SST data time = 0.03's, 803.378'MB/sec dict compress time = 0.00's, 672999.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 16813.626'MB/sec zip my value time = 0.70's, unzip length = 0.066'GB zip my value throughput = 94.115'MB/sec zip pipeline throughput = 94.115'MB/sec entries = 64713 avg-key = 20.00 avg-zkey = 5.30 avg-val = 1017.03 avg-zval = 319.70 usrkeys = 64713 avg-key = 12.00 avg-zkey = 5.30 avg-val = 1024.03 avg-zval = 319.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64713 bytes = 202240 } seq expand size = 452991 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2621 value = 3.1812 dict = 1.00 all = 3.0631 } Zip/UnZip{ index = 0.4421 value = 0.3143 dict = 1.00 all = 0.3265 } ---------------------------- total value len = 0.066268 GB avg = 1.024 KB (by entry num) total key len = 0.001294 GB avg = 0.020 KB total ukey len = 0.000777 GB avg = 0.012 KB total ukey num = 0.000064713 Billion total entry num = 0.000064713 Billion write speed all = 0.002944631 MB/sec (with seq num) write speed all = 0.002922068 MB/sec (without seq num) 2024/07/09-20:01:38.385730 140433545819712 [compaction_job.cc:1944] [default] [JOB 58529] Generated table #12693219: 64713 keys, 21908882 bytes, temperature: kWarm 2024/07/09-20:01:38.385824 140433545819712 EVENT_LOG_v1 {"time_micros": 1720526498385779, "cf_name": "default", "job": 58529, "event": "table_file_creation", "file_number": 12693219, "file_size": 21908882, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148653406140, "largest_seqno": 148671433696, "table_properties": {"data_size": 20688688, "index_size": 343296, "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": 1294260, "raw_average_key_size": 20, "raw_value_size": 65815144, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64713, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720526497, "oldest_key_time": 0, "file_creation_time": 1720526497, "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": 12693219, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:01:38.410336 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693220.sst) /dev/shm/ToplingTemp/Topling-90851-NPd7yT 2024/07/09-20:01:38.871437 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693220.sst): first pass time = 0.46's, 145.555'MB/sec 2024/07/09-20:01:39.414693 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693220.sst): old prealloc_size = 73819750, real_size = 21043808 2024/07/09-20:01:39.414755 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693220.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64717 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.32 raw-val = 0.0658 GB zip-val = 0.0207 GB avg-val =1016.96 avg-zval = 319.59 2024/07/09-20:01:39.498551 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693220.sst): second pass time = 0.54's, 121.321'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 261.209'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8722.187'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.284'MB/sec write SST data time = 0.03's, 815.333'MB/sec dict compress time = 0.00's, 673617.000'MB/sec z-dict build time = 0.00's, sample length = 0.674'MB, throughput = 18115.288'MB/sec zip my value time = 0.54's, unzip length = 0.066'GB zip my value throughput = 121.321'MB/sec zip pipeline throughput = 121.321'MB/sec entries = 64717 avg-key = 20.00 avg-zkey = 5.32 avg-val = 1016.96 avg-zval = 319.59 usrkeys = 64717 avg-key = 12.00 avg-zkey = 5.32 avg-val = 1023.96 avg-zval = 319.59 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64717 bytes = 202256 } seq expand size = 453019 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0008 GB value = 0.0658 GB dict = 0.67 MB all = 0.0671 GB } __ZipSize{ index = 0.0003 GB value = 0.0207 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2559 value = 3.1820 dict = 1.00 all = 3.0636 } Zip/UnZip{ index = 0.4433 value = 0.3143 dict = 1.00 all = 0.3264 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129430 Billion total entry num = 0.000129430 Billion write speed all = 0.005888952 MB/sec (with seq num) write speed all = 0.005843825 MB/sec (without seq num) 2024/07/09-20:01:39.527503 140433545819712 [compaction_job.cc:1944] [default] [JOB 58529] Generated table #12693220: 64717 keys, 21904956 bytes, temperature: kWarm 2024/07/09-20:01:39.527567 140433545819712 EVENT_LOG_v1 {"time_micros": 1720526499527536, "cf_name": "default", "job": 58529, "event": "table_file_creation", "file_number": 12693220, "file_size": 21904956, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148649837482, "largest_seqno": 148671433509, "table_properties": {"data_size": 20683216, "index_size": 344256, "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": 1294340, "raw_average_key_size": 20, "raw_value_size": 65814606, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64717, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720526498, "oldest_key_time": 0, "file_creation_time": 1720526498, "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": 12693220, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:01:39.555477 140433545819712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693221.sst) /dev/shm/ToplingTemp/Topling-90851-AtDkvW 2024/07/09-20:01:39.564759 140433545819712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693221.sst): first pass time = 0.01's, 508.926'MB/sec 2024/07/09-20:01:39.670842 140433545819712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693221.sst): old prealloc_size = 73819750, real_size = 1529792 2024/07/09-20:01:39.670904 140433545819712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693221.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 4533 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 7.37 raw-val = 0.0046 GB zip-val = 0.0015 GB avg-val =1016.80 avg-zval = 329.82 2024/07/09-20:01:39.681463 140433545819712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00/12693221.sst): second pass time = 0.11's, 43.766'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 150.042'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1073.315'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.146'MB/sec write SST data time = 0.00's, 565.349'MB/sec dict compress time = 0.00's, 47821.000'MB/sec z-dict build time = 0.00's, sample length = 0.048'MB, throughput = 1599.097'MB/sec zip my value time = 0.11's, unzip length = 0.005'GB zip my value throughput = 43.766'MB/sec zip pipeline throughput = 239.840'MB/sec entries = 4533 avg-key = 20.00 avg-zkey = 7.37 avg-val = 1016.80 avg-zval = 329.82 usrkeys = 4533 avg-key = 12.00 avg-zkey = 7.37 avg-val = 1023.80 avg-zval = 329.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 4533 bytes = 14176 } seq expand size = 31731 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0001 GB value = 0.0046 GB dict = 0.05 MB all = 0.0047 GB } __ZipSize{ index = 0.0000 GB value = 0.0015 GB dict = 0.05 MB all = 0.0016 GB } UnZip/Zip{ index = 1.6282 value = 3.0829 dict = 1.00 all = 2.9524 } Zip/UnZip{ index = 0.6142 value = 0.3244 dict = 1.00 all = 0.3387 } ---------------------------- total value len = 0.137177 GB avg = 1.024 KB (by entry num) total key len = 0.002679 GB avg = 0.020 KB total ukey len = 0.001608 GB avg = 0.012 KB total ukey num = 0.000133963 Billion total entry num = 0.000133963 Billion write speed all = 0.006095113 MB/sec (with seq num) write speed all = 0.006048406 MB/sec (without seq num) 2024/07/09-20:01:39.688537 140433545819712 [compaction_job.cc:1944] [default] [JOB 58529] Generated table #12693221: 4533 keys, 1591857 bytes, temperature: kWarm 2024/07/09-20:01:39.688613 140433545819712 EVENT_LOG_v1 {"time_micros": 1720526499688570, "cf_name": "default", "job": 58529, "event": "table_file_creation", "file_number": 12693221, "file_size": 1591857, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148649837359, "largest_seqno": 148671427871, "table_properties": {"data_size": 1495088, "index_size": 33408, "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": 90660, "raw_average_key_size": 20, "raw_value_size": 4609174, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 4533, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 20, "fixed_value_len": 18446744073709551615, "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": 1720526499, "oldest_key_time": 0, "file_creation_time": 1720526499, "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": 12693221, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-20:01:39.694818 140433545819712 [compaction_job.cc:699] job-58529: subcompact[0], size: 0.045406 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-58529/att-00 [12693219,12693220,12693221] 2024/07/09-20:01:39.715947 140433545819712 (Original Log Time 2024/07/09-20:01:36.910894) EVENT_LOG_v1 {"time_micros": 1720526496910771, "job": 58529, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [12693151], "files_L2": [12693132, 12693194], "score": 0.641892, "input_data_size": 77328087, "oldest_snapshot_seqno": 148671883674} 2024/07/09-20:01:39.715952 140433545819712 (Original Log Time 2024/07/09-20:01:39.715358) [compaction_job.cc:2018] [default] [JOB 58529] Compacted 1@1 + 2@2 files to L2 => 45405695 bytes 2024/07/09-20:01:39.715954 140433545819712 (Original Log Time 2024/07/09-20:01:39.715862) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 27.8 rd, 16.3 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(32.0, 41.8 +0.0 blob) out(43.3 +0.0 blob), read-write-amplify(3.7) write-amplify(1.4) OK, records in: 161387, records dropped: 27424 output_compression: Snappy 2024/07/09-20:01:39.715963 140433545819712 (Original Log Time 2024/07/09-20:01:39.715920) EVENT_LOG_v1 {"time_micros": 1720526499715895, "cf": "default", "job": 58529, "event": "compaction_finished", "compaction_time_micros": 2783933, "compaction_time_cpu_micros": 493922, "output_level": 2, "num_output_files": 3, "total_output_size": 45405695, "num_input_records": 161387, "num_output_records": 133963, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 32604390, "file_range_sync_nanos": 0, "file_fsync_nanos": 2710, "file_prepare_write_nanos": 6017, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/09-20:01:39.855913 140433545819712 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":1720526496,"executesMs":3023,"compactionJobId":58529,"attempt":0,"compactionInputRawBytes":167357470,"compactionInputZipBytes":77328087,"compactionOutputRawBytes":0,"compactionOutputZipBytes":45405695,"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-c02cbc2e5bd58ffacba0358804adad65-1288a4b38a57c4cb-00"}}, response = 2024/07/09-20:01:39.856033 140433545819712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-58529/att-00: olev 2, work 3.024 s, result 6.907 ms, install 0.631 ms, input{raw 159.605 MiB zip 73.746 MiB}