2024/08/20-03:26:33.774814 140500338779712 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00: fork to child time = 0.027783 sec 2024/08/20-03:26:33.775961 140500338779712 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00 2024/08/20-03:26:33.786804 140500338779712 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00 2024/08/20-03:26:33.787347 140500338779712 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:26:33.787750 140500338779712 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:26:33.827107 140500338779712 [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-02862/att-00/MANIFEST-14629260 2024/08/20-03:26:33.880750 140500338779712 [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-02862/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14632423, last_sequence is 189859235568, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14632318 2024/08/20-03:26:33.880767 140500338779712 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:26:33.880891 140500338779712 [version_set.cc:5652] Creating manifest 14632423 2024/08/20-03:26:33.906763 140500338779712 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:26:33.920393 140500338779712 [compaction_job.cc:2433] [default] [JOB 2862] Compacting 1@1 + 4@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-03:26:33.920420 140500338779712 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1498 Base level 1, inputs: [14632396(31MB)], [14632419(20MB) 14632420(4432KB) 14632362(20MB) 14632363(10MB)] 2024/08/20-03:26:34.163050 140500338779712 [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 2024/08/20-03:26:34.163078 140500338779712 [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 2024/08/20-03:26:34.163101 140500338779712 [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 2024/08/20-03:26:34.163116 140500338779712 [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 2024/08/20-03:26:34.163131 140500338779712 [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 2024/08/20-03:26:34.323170 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632424.sst) /dev/shm/ToplingTemp/Topling-139758-VcsGs4 2024/08/20-03:26:34.501400 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632424.sst): first pass time = 0.18's, 376.652'MB/sec 2024/08/20-03:26:35.905806 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632424.sst): old prealloc_size = 73819750, real_size = 20948784 2024/08/20-03:26:35.905870 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632424.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.37 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.02 avg-zval = 318.09 2024/08/20-03:26:35.991017 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632424.sst): second pass time = 1.39's, 47.189'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.09's, 255.748'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 8868.021'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.279'MB/sec write SST data time = 0.03's, 803.481'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 17507.748'MB/sec zip my value time = 1.39's, unzip length = 0.066'GB zip my value throughput = 47.189'MB/sec zip pipeline throughput = 137.571'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 5.37 avg-val = 1017.02 avg-zval = 318.09 usrkeys = 64714 avg-key = 12.00 avg-zkey = 5.37 avg-val = 1024.02 avg-zval = 318.09 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 194160 } seq expand size = 452998 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 = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2346 value = 3.1973 dict = 1.00 all = 3.0782 } Zip/UnZip{ index = 0.4475 value = 0.3128 dict = 1.00 all = 0.3249 } ---------------------------- total value len = 62.363018 GB avg = 0.180 KB (by entry num) total key len = 6.790052 GB avg = 0.020 KB total ukey len = 3.190284 GB avg = 0.008 KB total ukey num = 0.389398275 Billion total entry num = 0.346276283 Billion write speed all = 1.944972048 MB/sec (with seq num) write speed all = 1.867058204 MB/sec (without seq num) 2024/08/20-03:26:36.050630 140500338779712 [compaction_job.cc:1944] [default] [JOB 2862] Generated table #14632424: 64714 keys, 21801583 bytes, temperature: kWarm 2024/08/20-03:26:36.050736 140500338779712 EVENT_LOG_v1 {"time_micros": 1724095596050676, "cf_name": "default", "job": 2862, "event": "table_file_creation", "file_number": 14632424, "file_size": 21801583, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189847047903, "largest_seqno": 189859049784, "table_properties": {"data_size": 20584928, "index_size": 347520, "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": 1294280, "raw_average_key_size": 20, "raw_value_size": 65815209, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64714, "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": 1724095594, "oldest_key_time": 0, "file_creation_time": 1724095594, "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": 14632424, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:26:36.089182 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632425.sst) /dev/shm/ToplingTemp/Topling-139758-n3Xgw3 2024/08/20-03:26:36.537726 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632425.sst): first pass time = 0.45's, 149.635'MB/sec 2024/08/20-03:26:37.206500 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632425.sst): old prealloc_size = 73819750, real_size = 20969440 2024/08/20-03:26:37.206551 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632425.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64712 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.33 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.05 avg-zval = 318.46 2024/08/20-03:26:37.289277 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632425.sst): second pass time = 0.67's, 98.538'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.08's, 263.645'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 14783.586'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.285'MB/sec write SST data time = 0.03's, 836.921'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.673'MB, throughput = 18709.645'MB/sec zip my value time = 0.67's, unzip length = 0.066'GB zip my value throughput = 98.538'MB/sec zip pipeline throughput = 100.343'MB/sec entries = 64712 avg-key = 20.00 avg-zkey = 5.33 avg-val = 1017.05 avg-zval = 318.46 usrkeys = 64712 avg-key = 12.00 avg-zkey = 5.33 avg-val = 1024.05 avg-zval = 318.46 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64712 bytes = 194144 } seq expand size = 452984 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 = 0.0206 GB dict = 0.67 MB all = 0.0218 GB } UnZip/Zip{ index = 2.2524 value = 3.1936 dict = 1.00 all = 3.0753 } Zip/UnZip{ index = 0.4440 value = 0.3131 dict = 1.00 all = 0.3252 } ---------------------------- total value len = 62.429286 GB avg = 0.180 KB (by entry num) total key len = 6.791346 GB avg = 0.020 KB total ukey len = 3.191061 GB avg = 0.008 KB total ukey num = 0.389462987 Billion total entry num = 0.346340995 Billion write speed all = 1.946801199 MB/sec (with seq num) write speed all = 1.868875640 MB/sec (without seq num) 2024/08/20-03:26:37.318380 140500338779712 [compaction_job.cc:1944] [default] [JOB 2862] Generated table #14632425: 64712 keys, 21822147 bytes, temperature: kWarm 2024/08/20-03:26:37.318447 140500338779712 EVENT_LOG_v1 {"time_micros": 1724095597318412, "cf_name": "default", "job": 2862, "event": "table_file_creation", "file_number": 14632425, "file_size": 21822147, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189847047207, "largest_seqno": 189859048964, "table_properties": {"data_size": 20608336, "index_size": 344768, "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": 1294240, "raw_average_key_size": 20, "raw_value_size": 65815311, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 64712, "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": 1724095596, "oldest_key_time": 0, "file_creation_time": 1724095596, "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": 14632425, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:26:37.344183 140500338779712 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632426.sst) /dev/shm/ToplingTemp/Topling-139758-TypTN0 2024/08/20-03:26:37.501367 140500338779712 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632426.sst): first pass time = 0.16's, 345.512'MB/sec 2024/08/20-03:26:37.925533 140500338779712 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632426.sst): old prealloc_size = 73819750, real_size = 16998032 2024/08/20-03:26:37.925592 140500338779712 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632426.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 52362 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0003 GB avg-key = 8.00 avg-zkey = 5.42 raw-val = 0.0532 GB zip-val = 0.0167 GB avg-val =1016.91 avg-zval = 318.96 2024/08/20-03:26:37.991934 140500338779712 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00/14632426.sst): second pass time = 0.42's, 125.780'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.07's, 266.446'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 9635.554'MB/sec (index lex order gen) rebuild zvType time = 0.05's, 0.288'MB/sec write SST data time = 0.02's, 844.417'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.540'MB, throughput = 13957.559'MB/sec zip my value time = 0.42's, unzip length = 0.053'GB zip my value throughput = 125.780'MB/sec zip pipeline throughput = 125.780'MB/sec entries = 52362 avg-key = 20.00 avg-zkey = 5.42 avg-val = 1016.91 avg-zval = 318.96 usrkeys = 52362 avg-key = 12.00 avg-zkey = 5.42 avg-val = 1023.91 avg-zval = 318.96 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 52362 bytes = 163648 } seq expand size = 366534 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0006 GB value = 0.0532 GB dict = 0.54 MB all = 0.0543 GB } __ZipSize{ index = 0.0003 GB value = 0.0167 GB dict = 0.54 MB all = 0.0177 GB } UnZip/Zip{ index = 2.2157 value = 3.1882 dict = 1.00 all = 3.0692 } Zip/UnZip{ index = 0.4513 value = 0.3137 dict = 1.00 all = 0.3258 } ---------------------------- total value len = 62.482900 GB avg = 0.180 KB (by entry num) total key len = 6.792393 GB avg = 0.020 KB total ukey len = 3.191689 GB avg = 0.008 KB total ukey num = 0.389515349 Billion total entry num = 0.346393357 Billion write speed all = 1.948300016 MB/sec (with seq num) write speed all = 1.870364215 MB/sec (without seq num) 2024/08/20-03:26:38.016853 140500338779712 [compaction_job.cc:1944] [default] [JOB 2862] Generated table #14632426: 52362 keys, 17690334 bytes, temperature: kWarm 2024/08/20-03:26:38.016920 140500338779712 EVENT_LOG_v1 {"time_micros": 1724095598016887, "cf_name": "default", "job": 2862, "event": "table_file_creation", "file_number": 14632426, "file_size": 17690334, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189841940725, "largest_seqno": 189859049377, "table_properties": {"data_size": 16701184, "index_size": 283584, "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": 1047240, "raw_average_key_size": 20, "raw_value_size": 53247249, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 52362, "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": 1724095597, "oldest_key_time": 0, "file_creation_time": 1724095597, "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": 14632426, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:26:38.029793 140500338779712 [compaction_job.cc:699] job-02862: subcompact[0], size: 0.061314 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-02862/att-00 [14632424,14632425,14632426] 2024/08/20-03:26:38.049247 140500338779712 (Original Log Time 2024/08/20-03:26:33.920511) EVENT_LOG_v1 {"time_micros": 1724095593920442, "job": 2862, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14632396], "files_L2": [14632419, 14632420, 14632362, 14632363], "score": 0.969546, "input_data_size": 92659311, "oldest_snapshot_seqno": 189859235439} 2024/08/20-03:26:38.049251 140500338779712 (Original Log Time 2024/08/20-03:26:38.048823) [compaction_job.cc:2018] [default] [JOB 2862] Compacted 1@1 + 4@2 files to L2 => 61314064 bytes 2024/08/20-03:26:38.049252 140500338779712 (Original Log Time 2024/08/20-03:26:38.049178) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 22.5 rd, 14.9 wr, level 2, files in(1, 4) out(3 +0 blob) MB in(32.0, 56.4 +0.0 blob) out(58.5 +0.0 blob), read-write-amplify(4.6) write-amplify(1.8) OK, records in: 207090, records dropped: 25302 output_compression: Snappy 2024/08/20-03:26:38.049258 140500338779712 (Original Log Time 2024/08/20-03:26:38.049225) EVENT_LOG_v1 {"time_micros": 1724095598049202, "cf": "default", "job": 2862, "event": "compaction_finished", "compaction_time_micros": 4109289, "compaction_time_cpu_micros": 632871, "output_level": 2, "num_output_files": 3, "total_output_size": 61314064, "num_input_records": 207090, "num_output_records": 181788, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 41046236, "file_range_sync_nanos": 0, "file_fsync_nanos": 2476, "file_prepare_write_nanos": 6037, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:26:38.157935 140500338779712 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":1724095593,"executesMs":4267,"compactionJobId":2862,"attempt":0,"compactionInputRawBytes":214751938,"compactionInputZipBytes":92659311,"compactionOutputRawBytes":0,"compactionOutputZipBytes":61314064,"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":"00-1b021646147facedb32efdd9aeb04fe3-c51ceb3eacbf1303-00"}}, response = 2024/08/20-03:26:38.158034 140500338779712 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-02862/att-00: olev 2, work 4.268 s, result 6.093 ms, install 0.455 ms, input{raw 204.803 MiB zip 88.367 MiB}