2024/08/20-08:20:17.133155 140500095391296 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00: fork to child time = 0.010455 sec 2024/08/20-08:20:17.134315 140500095391296 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00 2024/08/20-08:20:17.140625 140500095391296 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00 2024/08/20-08:20:17.141262 140500095391296 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-08:20:17.141579 140500095391296 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-08:20:17.181863 140500095391296 [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-18345/att-00/MANIFEST-14629260 2024/08/20-08:20:17.234847 140500095391296 [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-18345/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14650139, last_sequence is 190248103577, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14649988 2024/08/20-08:20:17.234861 140500095391296 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-08:20:17.234946 140500095391296 [version_set.cc:5652] Creating manifest 14650139 2024/08/20-08:20:17.262092 140500095391296 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-08:20:17.280045 140500095391296 [compaction_job.cc:2433] [default] [JOB 18345] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-08:20:17.280065 140500095391296 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 9417 Base level 2, inputs: [14650079(31MB)], [14650113(41MB) 14650114(1370KB) 14650129(41MB)] 2024/08/20-08:20:17.509706 140500095391296 [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 2024/08/20-08:20:17.509730 140500095391296 [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 2024/08/20-08:20:17.509754 140500095391296 [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 2024/08/20-08:20:17.509767 140500095391296 [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 2024/08/20-08:20:17.509777 140500095391296 [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 2024/08/20-08:20:17.800984 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650140.sst) /dev/shm/ToplingTemp/Topling-260383-WSUnP8 2024/08/20-08:20:18.040968 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650140.sst): first pass time = 0.24's, 559.408'MB/sec 2024/08/20-08:20:18.937588 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650140.sst): old prealloc_size = 134269028, real_size = 41800448 2024/08/20-08:20:18.937654 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650140.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129429 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.23 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.48 2024/08/20-08:20:19.103666 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650140.sst): second pass time = 0.90's, 147.062'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 262.630'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 17580.206'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.286'MB/sec write SST data time = 0.05's, 826.964'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 31945.191'MB/sec zip my value time = 0.90's, unzip length = 0.132'GB zip my value throughput = 147.062'MB/sec zip pipeline throughput = 147.062'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.23 avg-val = 1017.00 avg-zval = 317.48 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.23 avg-val = 1024.00 avg-zval = 317.48 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 469200 } seq expand size = 906003 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0411 GB dict = 1.38 MB all = 0.0436 GB } UnZip/Zip{ index = 2.2961 value = 3.2033 dict = 1.00 all = 3.0772 } Zip/UnZip{ index = 0.4355 value = 0.3122 dict = 1.00 all = 0.3250 } ---------------------------- 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 = 0.389462990 Billion total entry num = 0.346340998 Billion write speed all = 1.301680404 MB/sec (with seq num) write speed all = 1.249577407 MB/sec (without seq num) 2024/08/20-08:20:19.161539 140500095391296 [compaction_job.cc:1944] [default] [JOB 18345] Generated table #14650140: 129429 keys, 43617455 bytes, temperature: kWarm 2024/08/20-08:20:19.161627 140500095391296 EVENT_LOG_v1 {"time_micros": 1724113219161579, "cf_name": "default", "job": 18345, "event": "table_file_creation", "file_number": 14650140, "file_size": 43617455, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798053361, "largest_seqno": 190247606665, "table_properties": {"data_size": 41091504, "index_size": 676416, "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": 2588580, "raw_average_key_size": 20, "raw_value_size": 131629873, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129429, "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": 1724113217, "oldest_key_time": 0, "file_creation_time": 1724113217, "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": 14650140, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:20:19.193154 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650141.sst) /dev/shm/ToplingTemp/Topling-260383-jjos2a 2024/08/20-08:20:19.667840 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650141.sst): first pass time = 0.47's, 282.781'MB/sec 2024/08/20-08:20:20.672254 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650141.sst): old prealloc_size = 134269028, real_size = 41741648 2024/08/20-08:20:20.672309 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650141.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129434 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0410 GB avg-val =1016.97 avg-zval = 317.06 2024/08/20-08:20:20.834642 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650141.sst): second pass time = 1.00's, 131.169'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 268.060'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 24640.329'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.292'MB/sec write SST data time = 0.05's, 843.240'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.378'MB, throughput = 36057.297'MB/sec zip my value time = 1.00's, unzip length = 0.132'GB zip my value throughput = 131.169'MB/sec zip pipeline throughput = 131.169'MB/sec entries = 129434 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1016.97 avg-zval = 317.06 usrkeys = 129434 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1023.97 avg-zval = 317.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129434 bytes = 436848 } seq expand size = 906038 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0016 GB value = 0.1316 GB dict = 1.38 MB all = 0.1342 GB } __ZipSize{ index = 0.0007 GB value = 0.0410 GB dict = 1.38 MB all = 0.0435 GB } UnZip/Zip{ index = 2.3144 value = 3.2075 dict = 1.00 all = 3.0836 } Zip/UnZip{ index = 0.4321 value = 0.3118 dict = 1.00 all = 0.3243 } ---------------------------- total value len = 62.561822 GB avg = 0.181 KB (by entry num) total key len = 6.793935 GB avg = 0.020 KB total ukey len = 3.192614 GB avg = 0.008 KB total ukey num = 0.389592424 Billion total entry num = 0.346470432 Billion write speed all = 1.304178944 MB/sec (with seq num) write speed all = 1.252058173 MB/sec (without seq num) 2024/08/20-08:20:20.891863 140500095391296 [compaction_job.cc:1944] [default] [JOB 18345] Generated table #14650141: 129434 keys, 43526002 bytes, temperature: kWarm 2024/08/20-08:20:20.891944 140500095391296 EVENT_LOG_v1 {"time_micros": 1724113220891898, "cf_name": "default", "job": 18345, "event": "table_file_creation", "file_number": 14650141, "file_size": 43526002, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190157272653, "largest_seqno": 190247606666, "table_properties": {"data_size": 41038016, "index_size": 671104, "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": 2588680, "raw_average_key_size": 20, "raw_value_size": 131629941, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129434, "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": 1724113219, "oldest_key_time": 0, "file_creation_time": 1724113219, "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": 14650141, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:20:20.931269 140500095391296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650142.sst) /dev/shm/ToplingTemp/Topling-260383-vgutO7 2024/08/20-08:20:20.943019 140500095391296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650142.sst): first pass time = 0.01's, 526.038'MB/sec 2024/08/20-08:20:20.993177 140500095391296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650142.sst): old prealloc_size = 134269028, real_size = 1956424 2024/08/20-08:20:20.993238 140500095391296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650142.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 5934 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.40 raw-val = 0.0060 GB zip-val = 0.0020 GB avg-val =1017.08 avg-zval = 329.02 2024/08/20-08:20:21.003271 140500095391296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00/14650142.sst): second pass time = 0.05's, 122.405'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 201.962'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 71.625'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.213'MB/sec write SST data time = 0.00's, 662.333'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.062'MB, throughput = 936.571'MB/sec zip my value time = 0.05's, unzip length = 0.006'GB zip my value throughput = 122.405'MB/sec zip pipeline throughput = 122.405'MB/sec entries = 5934 avg-key = 20.00 avg-zkey = 0.40 avg-val = 1017.08 avg-zval = 329.02 usrkeys = 5934 avg-key = 12.00 avg-zkey = 0.40 avg-val = 1024.08 avg-zval = 329.02 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5934 bytes = 17824 } seq expand size = 41538 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0001 GB value = 0.0060 GB dict = 0.06 MB all = 0.0062 GB } __ZipSize{ index = 0.0000 GB value = 0.0020 GB dict = 0.06 MB all = 0.0020 GB } UnZip/Zip{ index = 30.0709 value = 3.0913 dict = 1.00 all = 3.0228 } Zip/UnZip{ index = 0.0333 value = 0.3235 dict = 1.00 all = 0.3308 } ---------------------------- total value len = 62.567899 GB avg = 0.181 KB (by entry num) total key len = 6.794054 GB avg = 0.020 KB total ukey len = 3.192685 GB avg = 0.008 KB total ukey num = 0.389598358 Billion total entry num = 0.346476366 Billion write speed all = 1.304291311 MB/sec (with seq num) write speed all = 1.252169813 MB/sec (without seq num) 2024/08/20-08:20:21.011130 140500095391296 [compaction_job.cc:1944] [default] [JOB 18345] Generated table #14650142: 5934 keys, 2035867 bytes, temperature: kWarm 2024/08/20-08:20:21.011281 140500095391296 EVENT_LOG_v1 {"time_micros": 1724113221011165, "cf_name": "default", "job": 18345, "event": "table_file_creation", "file_number": 14650142, "file_size": 2035867, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190232003554, "largest_seqno": 190247604948, "table_properties": {"data_size": 1952384, "index_size": 2368, "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": 118680, "raw_average_key_size": 20, "raw_value_size": 6035350, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 5934, "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": 1724113220, "oldest_key_time": 0, "file_creation_time": 1724113220, "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": 14650142, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-08:20:21.021390 140500095391296 [compaction_job.cc:699] job-18345: subcompact[0], size: 0.089179 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-18345/att-00 [14650140,14650141,14650142] 2024/08/20-08:20:21.054520 140500095391296 (Original Log Time 2024/08/20-08:20:17.280132) EVENT_LOG_v1 {"time_micros": 1724113217280082, "job": 18345, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14650079], "files_L3": [14650113, 14650114, 14650129], "score": 0.999643, "input_data_size": 122062753, "oldest_snapshot_seqno": 190248103123} 2024/08/20-08:20:21.054524 140500095391296 (Original Log Time 2024/08/20-08:20:21.051263) [compaction_job.cc:2018] [default] [JOB 18345] Compacted 1@2 + 3@3 files to L3 => 89179324 bytes 2024/08/20-08:20:21.054526 140500095391296 (Original Log Time 2024/08/20-08:20:21.054438) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 32.6 rd, 23.8 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.4 +0.0 blob) out(85.0 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 294782, records dropped: 29985 output_compression: Snappy 2024/08/20-08:20:21.054532 140500095391296 (Original Log Time 2024/08/20-08:20:21.054487) EVENT_LOG_v1 {"time_micros": 1724113221054464, "cf": "default", "job": 18345, "event": "compaction_finished", "compaction_time_micros": 3741274, "compaction_time_cpu_micros": 808146, "output_level": 3, "num_output_files": 3, "total_output_size": 89179324, "num_input_records": 294782, "num_output_records": 264797, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 59593124, "file_range_sync_nanos": 0, "file_fsync_nanos": 2057, "file_prepare_write_nanos": 6459, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-08:20:21.183571 140500095391296 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":1724113217,"executesMs":3911,"compactionJobId":18345,"attempt":0,"compactionInputRawBytes":305687054,"compactionInputZipBytes":122062753,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89179324,"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":"00-7e3ebffb9690f51ce3544b35f95023a0-4224668c33fd79c7-00"}}, response = 2024/08/20-08:20:21.183669 140500095391296 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-18345/att-00: olev 3, work 3.912 s, result 6.248 ms, install 3.294 ms, input{raw 291.526 MiB zip 116.408 MiB}