2024/07/09-17:25:17.611837 140433352787520 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00: fork to child time = 0.008650 sec 2024/07/09-17:25:17.612828 140433352787520 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00 2024/07/09-17:25:17.617972 140433352787520 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00 2024/07/09-17:25:17.618292 140433352787520 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-17:25:17.618608 140433352787520 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-17:25:17.654925 140433352787520 [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-53814/att-00/MANIFEST-12625661 2024/07/09-17:25:17.724925 140433352787520 [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-53814/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12687550, last_sequence is 148557045803, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12687461 2024/07/09-17:25:17.724939 140433352787520 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-17:25:17.725012 140433352787520 [version_set.cc:5652] Creating manifest 12687550 2024/07/09-17:25:17.747689 140433352787520 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-17:25:17.759441 140433352787520 [compaction_job.cc:2433] [default] [JOB 53814] Compacting 1@3 + 3@4 files to L4, score 1.00, subcompactions 1 : 1 2024/07/09-17:25:17.759454 140433352787520 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27697 Base level 3, inputs: [12687504(31MB)], [12687547(82MB) 12687548(130KB) 12687435(82MB)] 2024/07/09-17:25:18.033485 140433352787520 [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 2024/07/09-17:25:18.033526 140433352787520 [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 2024/07/09-17:25:18.033555 140433352787520 [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 2024/07/09-17:25:18.033572 140433352787520 [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 2024/07/09-17:25:18.033586 140433352787520 [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 2024/07/09-17:25:18.654212 140433352787520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687551.sst) /dev/shm/ToplingTemp/Topling-56539-CZZQ2n 2024/07/09-17:25:19.115297 140433352787520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687551.sst): first pass time = 0.46's, 582.245'MB/sec 2024/07/09-17:25:20.991375 140433352787520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687551.sst): old prealloc_size = 227843782, real_size = 83197616 2024/07/09-17:25:20.991433 140433352787520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687551.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258861 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0014 GB avg-key = 8.00 avg-zkey = 5.27 raw-val = 0.2633 GB zip-val = 0.0818 GB avg-val =1016.99 avg-zval = 315.88 2024/07/09-17:25:21.343033 140433352787520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687551.sst): second pass time = 1.87's, 140.436'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.35's, 246.909'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 43547.635'MB/sec (index lex order gen) rebuild zvType time = 0.25's, 0.256'MB/sec write SST data time = 0.10's, 881.945'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.688'MB, throughput = 70432.419'MB/sec zip my value time = 1.87's, unzip length = 0.263'GB zip my value throughput = 140.436'MB/sec zip pipeline throughput = 140.436'MB/sec entries = 258861 avg-key = 20.00 avg-zkey = 5.27 avg-val = 1016.99 avg-zval = 315.88 usrkeys = 258861 avg-key = 12.00 avg-zkey = 5.27 avg-val = 1023.99 avg-zval = 315.88 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258861 bytes = 1003104 } seq expand size = 1812027 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0014 GB value = 0.0818 GB dict = 2.69 MB all = 0.0868 GB } UnZip/Zip{ index = 2.2782 value = 3.2195 dict = 1.00 all = 3.0916 } Zip/UnZip{ index = 0.4389 value = 0.3106 dict = 1.00 all = 0.3235 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258861 Billion total entry num = 0.000258861 Billion write speed all = 0.019919141 MB/sec (with seq num) write speed all = 0.019766503 MB/sec (without seq num) 2024/07/09-17:25:21.435473 140433352787520 [compaction_job.cc:1944] [default] [JOB 53814] Generated table #12687551: 258861 keys, 86826556 bytes, temperature: kWarm 2024/07/09-17:25:21.435560 140433352787520 EVENT_LOG_v1 {"time_micros": 1720517121435516, "cf_name": "default", "job": 53814, "event": "table_file_creation", "file_number": 12687551, "file_size": 86826556, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199681236, "largest_seqno": 148556794892, "table_properties": {"data_size": 81769184, "index_size": 1363520, "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": 5177220, "raw_average_key_size": 20, "raw_value_size": 263258648, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258861, "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": 1720517118, "oldest_key_time": 0, "file_creation_time": 1720517118, "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": 12687551, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:25:21.488051 140433352787520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687552.sst) /dev/shm/ToplingTemp/Topling-56539-I8jFYo 2024/07/09-17:25:22.528478 140433352787520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687552.sst): first pass time = 1.04's, 258.015'MB/sec 2024/07/09-17:25:26.577304 140433352787520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687552.sst): old prealloc_size = 227843782, real_size = 83019104 2024/07/09-17:25:26.577367 140433352787520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687552.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 258859 prefix = 4 raw-key = 0.0021 GB zip-key = 0.0015 GB avg-key = 8.00 avg-zkey = 5.77 raw-val = 0.2633 GB zip-val = 0.0815 GB avg-val =1017.00 avg-zval = 314.70 2024/07/09-17:25:26.893940 140433352787520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687552.sst): second pass time = 4.05's, 65.049'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.32's, 273.662'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 62119.371'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.295'MB/sec write SST data time = 0.10's, 891.871'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.689'MB, throughput = 53573.085'MB/sec zip my value time = 4.05's, unzip length = 0.263'GB zip my value throughput = 65.049'MB/sec zip pipeline throughput = 196.907'MB/sec entries = 258859 avg-key = 20.00 avg-zkey = 5.77 avg-val = 1017.00 avg-zval = 314.70 usrkeys = 258859 avg-key = 12.00 avg-zkey = 5.77 avg-val = 1024.00 avg-zval = 314.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 258859 bytes = 1003088 } seq expand size = 1812013 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0031 GB value = 0.2633 GB dict = 2.69 MB all = 0.2684 GB } __ZipSize{ index = 0.0015 GB value = 0.0815 GB dict = 2.69 MB all = 0.0866 GB } UnZip/Zip{ index = 2.0813 value = 3.2317 dict = 1.00 all = 3.0980 } Zip/UnZip{ index = 0.4805 value = 0.3094 dict = 1.00 all = 0.3228 } ---------------------------- total value len = 0.530141 GB avg = 1.024 KB (by entry num) total key len = 0.010354 GB avg = 0.020 KB total ukey len = 0.006213 GB avg = 0.012 KB total ukey num = 0.000517720 Billion total entry num = 0.000517720 Billion write speed all = 0.039821995 MB/sec (with seq num) write speed all = 0.039516843 MB/sec (without seq num) 2024/07/09-17:25:26.996235 140433352787520 [compaction_job.cc:1944] [default] [JOB 53814] Generated table #12687552: 258859 keys, 86649137 bytes, temperature: kWarm 2024/07/09-17:25:26.996351 140433352787520 EVENT_LOG_v1 {"time_micros": 1720517126996274, "cf_name": "default", "job": 53814, "event": "table_file_creation", "file_number": 12687552, "file_size": 86649137, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147199669421, "largest_seqno": 148556794960, "table_properties": {"data_size": 81461712, "index_size": 1492480, "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": 5177180, "raw_average_key_size": 20, "raw_value_size": 263258766, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 258859, "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": 1720517121, "oldest_key_time": 0, "file_creation_time": 1720517121, "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": 12687552, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:25:27.067960 140433352787520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687553.sst) /dev/shm/ToplingTemp/Topling-56539-M2scOr 2024/07/09-17:25:27.075253 140433352787520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687553.sst): first pass time = 0.01's, 68.708'MB/sec 2024/07/09-17:25:27.099551 140433352787520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687553.sst): old prealloc_size = 227843782, real_size = 161936 2024/07/09-17:25:27.099617 140433352787520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687553.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 479 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 4.01 raw-val = 0.0005 GB zip-val = 0.0002 GB avg-val =1017.66 avg-zval = 333.49 2024/07/09-17:25:27.100538 140433352787520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00/12687553.sst): second pass time = 0.02's, 20.594'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 172.751'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 42.648'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.280'MB/sec write SST data time = 0.00's, 328.805'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.007'MB, throughput = 279.089'MB/sec zip my value time = 0.02's, unzip length = 0.000'GB zip my value throughput = 20.594'MB/sec zip pipeline throughput = 20.594'MB/sec entries = 479 avg-key = 20.00 avg-zkey = 4.01 avg-val = 1017.66 avg-zval = 333.49 usrkeys = 479 avg-key = 12.00 avg-zkey = 4.01 avg-val = 1024.66 avg-zval = 333.49 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 479 bytes = 1872 } seq expand size = 3353 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0000 GB value = 0.0005 GB dict = 0.01 MB all = 0.0005 GB } __ZipSize{ index = 0.0000 GB value = 0.0002 GB dict = 0.01 MB all = 0.0002 GB } UnZip/Zip{ index = 2.9937 value = 3.0515 dict = 1.00 all = 2.8920 } Zip/UnZip{ index = 0.3340 value = 0.3277 dict = 1.00 all = 0.3458 } ---------------------------- total value len = 0.530632 GB avg = 1.024 KB (by entry num) total key len = 0.010364 GB avg = 0.020 KB total ukey len = 0.006218 GB avg = 0.012 KB total ukey num = 0.000518199 Billion total entry num = 0.000518199 Billion write speed all = 0.039858255 MB/sec (with seq num) write speed all = 0.039552826 MB/sec (without seq num) 2024/07/09-17:25:27.105977 140433352787520 [compaction_job.cc:1944] [default] [JOB 53814] Generated table #12687553: 479 keys, 171866 bytes, temperature: kWarm 2024/07/09-17:25:27.106030 140433352787520 EVENT_LOG_v1 {"time_micros": 1720517127106001, "cf_name": "default", "job": 53814, "event": "table_file_creation", "file_number": 12687553, "file_size": 171866, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147209493997, "largest_seqno": 148543638469, "table_properties": {"data_size": 159744, "index_size": 1920, "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": 9580, "raw_average_key_size": 20, "raw_value_size": 487459, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 479, "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-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1720517127, "oldest_key_time": 0, "file_creation_time": 1720517127, "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": 12687553, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:25:27.114536 140433352787520 [compaction_job.cc:699] job-53814: subcompact[0], size: 0.173648 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53814/att-00 [12687551,12687552,12687553] 2024/07/09-17:25:27.202084 140433352787520 (Original Log Time 2024/07/09-17:25:17.759520) EVENT_LOG_v1 {"time_micros": 1720517117759472, "job": 53814, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L3": [12687504], "files_L4": [12687547, 12687548, 12687435], "score": 0.995589, "input_data_size": 207130711, "oldest_snapshot_seqno": 148557045435} 2024/07/09-17:25:27.202088 140433352787520 (Original Log Time 2024/07/09-17:25:27.177388) [compaction_job.cc:2018] [default] [JOB 53814] Compacted 1@3 + 3@4 files to L4 => 173647559 bytes 2024/07/09-17:25:27.202090 140433352787520 (Original Log Time 2024/07/09-17:25:27.202007) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 22.1 rd, 18.6 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(32.0, 165.6 +0.0 blob) out(165.6 +0.0 blob), read-write-amplify(11.4) write-amplify(5.2) OK, records in: 550002, records dropped: 31803 output_compression: Snappy 2024/07/09-17:25:27.202099 140433352787520 (Original Log Time 2024/07/09-17:25:27.202060) EVENT_LOG_v1 {"time_micros": 1720517127202038, "cf": "default", "job": 53814, "event": "compaction_finished", "compaction_time_micros": 9355021, "compaction_time_cpu_micros": 1635340, "output_level": 4, "num_output_files": 3, "total_output_size": 173647559, "num_input_records": 550002, "num_output_records": 518199, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 111258200, "file_range_sync_nanos": 0, "file_fsync_nanos": 2294, "file_prepare_write_nanos": 6126, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-17:25:27.331708 140433352787520 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":1720517117,"executesMs":9543,"compactionJobId":53814,"attempt":0,"compactionInputRawBytes":570349872,"compactionInputZipBytes":207130711,"compactionOutputRawBytes":0,"compactionOutputZipBytes":173647559,"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":"00-7fd5062564d2dc59c6a21bc369f8f2b5-1c738da531ce9d74-00"}}, response = 2024/07/09-17:25:27.331822 140433352787520 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-53814/att-00: olev 4, work 9.543 s, result 21.811 ms, install 24.740 ms, input{raw 543.928 MiB zip 197.535 MiB}