2024/08/21-02:05:30.347752 140539484083776 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00: fork to child time = 0.023849 sec 2024/08/21-02:05:30.348446 140539484083776 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00 2024/08/21-02:05:30.353346 140539484083776 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00 2024/08/21-02:05:30.354572 140539484083776 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:05:30.354884 140539484083776 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:05:30.400208 140539484083776 [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-60476/att-00/MANIFEST-14629260 2024/08/21-02:05:30.460540 140539484083776 [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-60476/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14698830, last_sequence is 191320487764, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14698682 2024/08/21-02:05:30.460558 140539484083776 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:05:30.460647 140539484083776 [version_set.cc:5652] Creating manifest 14698830 2024/08/21-02:05:30.492619 140539484083776 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:05:30.508675 140539484083776 [compaction_job.cc:2433] [default] [JOB 60476] Compacting 1@3 + 3@4 files to L4, score 1.01, subcompactions 1 : 1 2024/08/21-02:05:30.508689 140539484083776 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 30447 Base level 3, inputs: [14698805(90MB)], [14695582(172MB) 14695583(172MB) 14695584(46MB)] 2024/08/21-02:05:30.521139 140539484083776 [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 2024/08/21-02:05:30.521168 140539484083776 [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 2024/08/21-02:05:30.521186 140539484083776 [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 2024/08/21-02:05:30.521195 140539484083776 [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 2024/08/21-02:05:30.521203 140539484083776 [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 2024/08/21-02:05:32.514515 140539484083776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698831.sst) /dev/shm/ToplingTemp/Topling-16570-1qyy78 2024/08/21-02:05:34.929174 140539484083776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698831.sst): first pass time = 2.41's, 111.171'MB/sec 2024/08/21-02:05:38.839393 140539484083776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698831.sst): old prealloc_size = 295279001, real_size = 173553352 2024/08/21-02:05:38.839481 140539484083776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698831.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0003 GB avg-key = 4.00 avg-zkey = 0.20 raw-val = 0.2470 GB zip-val = 0.1730 GB avg-val = 184.00 avg-zval = 128.86 2024/08/21-02:05:40.156452 140539484083776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698831.sst): second pass time = 3.91's, 63.190'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.32's, 137.326'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 3439.325'MB/sec (index lex order gen) rebuild zvType time = 1.14's, 0.293'MB/sec write SST data time = 0.17's, 1051.245'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 35260.076'MB/sec zip my value time = 3.91's, unzip length = 0.247'GB zip my value throughput = 63.190'MB/sec zip pipeline throughput = 105.234'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.20 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.20 avg-val = 191.00 avg-zval = 128.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0003 GB value = 0.1730 GB dict = 2.44 MB all = 0.1809 GB } UnZip/Zip{ index = 40.9700 value = 1.4279 dict = 1.00 all = 1.4842 } Zip/UnZip{ index = 0.0244 value = 0.7003 dict = 1.00 all = 0.6738 } ---------------------------- total value len = 0.256356 GB avg = 0.191 KB (by entry num) total key len = 0.021475 GB avg = 0.016 KB total ukey len = 0.010737 GB avg = 0.008 KB total ukey num = 0.001342178 Billion total entry num = 0.001342178 Billion write speed all = 0.105476482 MB/sec (with seq num) write speed all = 0.101400096 MB/sec (without seq num) 2024/08/21-02:05:40.366116 140539484083776 [compaction_job.cc:1944] [default] [JOB 60476] Generated table #14698831: 1342178 keys, 180864237 bytes, temperature: kWarm 2024/08/21-02:05:40.366194 140539484083776 EVENT_LOG_v1 {"time_micros": 1724177140366149, "cf_name": "default", "job": 60476, "event": "table_file_creation", "file_number": 14698831, "file_size": 180864237, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640286341, "largest_seqno": 191319942241, "table_properties": {"data_size": 172955520, "index_size": 262080, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724177132, "oldest_key_time": 0, "file_creation_time": 1724177132, "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": 14698831, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:05:40.420653 140539484083776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698832.sst) /dev/shm/ToplingTemp/Topling-16570-bJphu8 2024/08/21-02:05:43.022664 140539484083776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698832.sst): first pass time = 2.60's, 103.166'MB/sec 2024/08/21-02:05:46.205542 140539484083776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698832.sst): old prealloc_size = 295279001, real_size = 173503272 2024/08/21-02:05:46.205649 140539484083776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698832.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.17 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/08/21-02:05:47.901784 140539484083776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698832.sst): second pass time = 3.18's, 77.629'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.70's, 106.598'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5661.006'MB/sec (index lex order gen) rebuild zvType time = 1.33's, 0.253'MB/sec write SST data time = 0.37's, 487.371'MB/sec dict compress time = 0.00's, 2444440.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 72781.516'MB/sec zip my value time = 3.18's, unzip length = 0.247'GB zip my value throughput = 77.629'MB/sec zip pipeline throughput = 88.244'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.17 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.17 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 5200960 } seq expand size = 9395246 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0107 GB value = 0.2470 GB dict = 2.44 MB all = 0.2684 GB } __ZipSize{ index = 0.0002 GB value = 0.1729 GB dict = 2.44 MB all = 0.1808 GB } UnZip/Zip{ index = 48.2937 value = 1.4280 dict = 1.00 all = 1.4846 } Zip/UnZip{ index = 0.0207 value = 0.7003 dict = 1.00 all = 0.6736 } ---------------------------- total value len = 0.512712 GB avg = 0.191 KB (by entry num) total key len = 0.042950 GB avg = 0.016 KB total ukey len = 0.021475 GB avg = 0.008 KB total ukey num = 0.002684356 Billion total entry num = 0.002684356 Billion write speed all = 0.210334483 MB/sec (with seq num) write speed all = 0.202205614 MB/sec (without seq num) 2024/08/21-02:05:48.114357 140539484083776 [compaction_job.cc:1944] [default] [JOB 60476] Generated table #14698832: 1342178 keys, 180814189 bytes, temperature: kWarm 2024/08/21-02:05:48.114458 140539484083776 EVENT_LOG_v1 {"time_micros": 1724177148114411, "cf_name": "default", "job": 60476, "event": "table_file_creation", "file_number": 14698832, "file_size": 180814189, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189640137962, "largest_seqno": 191319942238, "table_properties": {"data_size": 172945200, "index_size": 222336, "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": 21474848, "raw_average_key_size": 16, "raw_value_size": 246960752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 1342178, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724177140, "oldest_key_time": 0, "file_creation_time": 1724177140, "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": 14698832, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:05:48.269403 140539484083776 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698833.sst) /dev/shm/ToplingTemp/Topling-16570-DqlIib 2024/08/21-02:05:49.728829 140539484083776 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698833.sst): first pass time = 1.46's, 64.112'MB/sec 2024/08/21-02:05:51.705458 140539484083776 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698833.sst): old prealloc_size = 295279001, real_size = 65274088 2024/08/21-02:05:51.705518 140539484083776 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698833.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 467812 prefix = 4 raw-key = 0.0019 GB zip-key = 0.0001 GB avg-key = 4.00 avg-zkey = 0.20 raw-val = 0.0861 GB zip-val = 0.0651 GB avg-val = 184.00 avg-zval = 139.08 2024/08/21-02:05:52.096242 140539484083776 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00/14698833.sst): second pass time = 1.98's, 43.562'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.39's, 173.444'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 2550.669'MB/sec (index lex order gen) rebuild zvType time = 0.34's, 0.348'MB/sec write SST data time = 0.05's, 1241.737'MB/sec dict compress time = 0.00's, 863328.000'MB/sec z-dict build time = 0.00's, sample length = 0.863'MB, throughput = 16536.000'MB/sec zip my value time = 1.98's, unzip length = 0.086'GB zip my value throughput = 43.562'MB/sec zip pipeline throughput = 172.153'MB/sec entries = 467812 avg-key = 16.00 avg-zkey = 0.20 avg-val = 184.00 avg-zval = 139.08 usrkeys = 467812 avg-key = 8.00 avg-zkey = 0.20 avg-val = 191.00 avg-zval = 139.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 467812 bytes = 1754304 } seq expand size = 3274684 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0037 GB value = 0.0861 GB dict = 0.86 MB all = 0.0936 GB } __ZipSize{ index = 0.0001 GB value = 0.0651 GB dict = 0.86 MB all = 0.0678 GB } UnZip/Zip{ index = 39.0364 value = 1.3230 dict = 1.00 all = 1.3805 } Zip/UnZip{ index = 0.0256 value = 0.7558 dict = 1.00 all = 0.7244 } ---------------------------- total value len = 0.602064 GB avg = 0.191 KB (by entry num) total key len = 0.050435 GB avg = 0.016 KB total ukey len = 0.025217 GB avg = 0.008 KB total ukey num = 0.003152168 Billion total entry num = 0.003152168 Billion write speed all = 0.246598668 MB/sec (with seq num) write speed all = 0.237068285 MB/sec (without seq num) 2024/08/21-02:05:52.182044 140539484083776 [compaction_job.cc:1944] [default] [JOB 60476] Generated table #14698833: 467812 keys, 67775859 bytes, temperature: kWarm 2024/08/21-02:05:52.182136 140539484083776 EVENT_LOG_v1 {"time_micros": 1724177152182080, "cf_name": "default", "job": 60476, "event": "table_file_creation", "file_number": 14698833, "file_size": 67775859, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190663877401, "largest_seqno": 191319941511, "table_properties": {"data_size": 65061120, "index_size": 95872, "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": 7484992, "raw_average_key_size": 16, "raw_value_size": 86077408, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 467812, "num_filter_entries": 0, "num_deletions": 0, "num_merge_operands": 0, "num_range_deletions": 0, "format_version": 0, "fixed_key_len": 16, "fixed_value_len": 184, "filter_policy": "", "column_family_name": "default", "column_family_id": 0, "comparator": "leveldb.BytewiseComparator", "merge_operator": "nullptr", "prefix_extractor_name": "nullptr", "property_collectors": "[Rdb_tbl_prop_coll_factory]", "compression": "FlatZip", "compression_options": "RS_Key0_Tag1-UintIndex_IL_256_32-DictZipBlobStore", "creation_time": 1724177148, "oldest_key_time": 0, "file_creation_time": 1724177148, "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": 14698833, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:05:52.219410 140539484083776 [compaction_job.cc:699] job-60476: subcompact[0], size: 0.429454 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-60476/att-00 [14698831,14698832,14698833] 2024/08/21-02:05:52.266700 140539484083776 (Original Log Time 2024/08/21-02:05:30.508746) EVENT_LOG_v1 {"time_micros": 1724177130508704, "job": 60476, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [14698805], "files_L4": [14695582, 14695583, 14695584], "score": 1.01066, "input_data_size": 505384777, "oldest_snapshot_seqno": 191320486741} 2024/08/21-02:05:52.266704 140539484083776 (Original Log Time 2024/08/21-02:05:52.266211) [compaction_job.cc:2018] [default] [JOB 60476] Compacted 1@3 + 3@4 files to L4 => 429454285 bytes 2024/08/21-02:05:52.266706 140539484083776 (Original Log Time 2024/08/21-02:05:52.266641) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 23.3 rd, 19.8 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.8, 391.2 +0.0 blob) out(409.6 +0.0 blob), read-write-amplify(9.8) write-amplify(4.5) OK, records in: 3682231, records dropped: 530063 output_compression: Snappy 2024/08/21-02:05:52.266711 140539484083776 (Original Log Time 2024/08/21-02:05:52.266681) EVENT_LOG_v1 {"time_micros": 1724177152266663, "cf": "default", "job": 60476, "event": "compaction_finished", "compaction_time_micros": 21710672, "compaction_time_cpu_micros": 7353579, "output_level": 4, "num_output_files": 3, "total_output_size": 429454285, "num_input_records": 3682231, "num_output_records": 3152168, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 440592115, "file_range_sync_nanos": 0, "file_fsync_nanos": 2975, "file_prepare_write_nanos": 7629, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/08/21-02:05:52.378983 140539484083776 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":1724177130,"executesMs":21911,"compactionJobId":60476,"attempt":0,"compactionInputRawBytes":736446200,"compactionInputZipBytes":505384777,"compactionOutputRawBytes":0,"compactionOutputZipBytes":429454285,"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":"00-69f0ac6574a5c57c6392661c20a6463e-ee6819c5c1c99db8-00"}}, response = 2024/08/21-02:05:52.379059 140539484083776 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-60476/att-00: olev 4, work 21.912 s, result 6.486 ms, install 0.519 ms, input{raw 702.330 MiB zip 481.972 MiB}