2024/07/09-17:20:35.365715 140433579390528 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00: fork to child time = 0.018333 sec 2024/07/09-17:20:35.366968 140433579390528 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00 2024/07/09-17:20:35.372270 140433579390528 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00 2024/07/09-17:20:35.372896 140433579390528 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/09-17:20:35.373295 140433579390528 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/09-17:20:35.407103 140433579390528 [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-53699/att-00/MANIFEST-12625661 2024/07/09-17:20:35.486567 140433579390528 [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-53699/att-00/MANIFEST-12625661 succeeded,manifest_file_number is 12625661, next_file_number is 12687421, last_sequence is 148553545674, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 12687317 2024/07/09-17:20:35.486582 140433579390528 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/09-17:20:35.486666 140433579390528 [version_set.cc:5652] Creating manifest 12687421 2024/07/09-17:20:35.509928 140433579390528 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/09-17:20:35.523427 140433579390528 [compaction_job.cc:2433] [default] [JOB 53699] Compacting 1@3 + 3@4 files to L4, score 1.02, subcompactions 1 : 1 2024/07/09-17:20:35.523448 140433579390528 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27645 Base level 3, inputs: [12687404(90MB)], [12685126(172MB) 12685127(172MB) 12685128(35MB)] 2024/07/09-17:20:35.551996 140433579390528 [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 2024/07/09-17:20:35.552059 140433579390528 [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 2024/07/09-17:20:35.552094 140433579390528 [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 2024/07/09-17:20:35.552109 140433579390528 [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 2024/07/09-17:20:35.552123 140433579390528 [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 2024/07/09-17:20:37.822909 140433579390528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687422.sst) /dev/shm/ToplingTemp/Topling-55698-WHhymO 2024/07/09-17:20:40.418773 140433579390528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687422.sst): first pass time = 2.60's, 103.411'MB/sec 2024/07/09-17:20:45.392415 140433579390528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687422.sst): old prealloc_size = 295279001, real_size = 173666040 2024/07/09-17:20:45.392521 140433579390528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687422.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.29 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.85 2024/07/09-17:20:47.045711 140433579390528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687422.sst): second pass time = 4.97's, 49.674'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.65's, 109.263'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7952.487'MB/sec (index lex order gen) rebuild zvType time = 1.30's, 0.259'MB/sec write SST data time = 0.36's, 508.527'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 56111.468'MB/sec zip my value time = 4.97's, unzip length = 0.247'GB zip my value throughput = 49.674'MB/sec zip pipeline throughput = 128.628'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.29 avg-val = 184.00 avg-zval = 128.85 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.29 avg-val = 191.00 avg-zval = 128.85 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 1342178 bytes = 4865408 } 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 = 0.0004 GB value = 0.1729 GB dict = 2.44 MB all = 0.1806 GB } UnZip/Zip{ index = 27.1828 value = 1.4281 dict = 1.00 all = 1.4860 } Zip/UnZip{ index = 0.0368 value = 0.7003 dict = 1.00 all = 0.6729 } ---------------------------- 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 = 0.020900618 MB/sec (with seq num) write speed all = 0.020092865 MB/sec (without seq num) 2024/07/09-17:20:47.219329 140433579390528 [compaction_job.cc:1944] [default] [JOB 53699] Generated table #12687422: 1342178 keys, 180641453 bytes, temperature: kWarm 2024/07/09-17:20:47.219417 140433579390528 EVENT_LOG_v1 {"time_micros": 1720516847219371, "cf_name": "default", "job": 53699, "event": "table_file_creation", "file_number": 12687422, "file_size": 180641453, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148117763221, "largest_seqno": 148553230740, "table_properties": {"data_size": 172935328, "index_size": 395008, "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": 1720516837, "oldest_key_time": 0, "file_creation_time": 1720516837, "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": 12687422, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:20:47.321975 140433579390528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687423.sst) /dev/shm/ToplingTemp/Topling-55698-FbNWnQ 2024/07/09-17:20:51.129975 140433579390528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687423.sst): first pass time = 3.81's, 70.494'MB/sec 2024/07/09-17:20:56.849080 140433579390528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687423.sst): old prealloc_size = 295279001, real_size = 173649736 2024/07/09-17:20:56.849159 140433579390528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687423.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 1342178 prefix = 4 raw-key = 0.0054 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.27 raw-val = 0.2470 GB zip-val = 0.1729 GB avg-val = 184.00 avg-zval = 128.86 2024/07/09-17:20:57.911005 140433579390528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687423.sst): second pass time = 5.72's, 43.194'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.06's, 170.410'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 11656.399'MB/sec (index lex order gen) rebuild zvType time = 0.87's, 0.385'MB/sec write SST data time = 0.19's, 953.400'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 2.444'MB, throughput = 40231.735'MB/sec zip my value time = 5.72's, unzip length = 0.247'GB zip my value throughput = 43.194'MB/sec zip pipeline throughput = 135.820'MB/sec entries = 1342178 avg-key = 16.00 avg-zkey = 0.27 avg-val = 184.00 avg-zval = 128.86 usrkeys = 1342178 avg-key = 8.00 avg-zkey = 0.27 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 = 0.0004 GB value = 0.1729 GB dict = 2.44 MB all = 0.1810 GB } UnZip/Zip{ index = 29.3719 value = 1.4279 dict = 1.00 all = 1.4834 } Zip/UnZip{ index = 0.0340 value = 0.7003 dict = 1.00 all = 0.6741 } ---------------------------- 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 = 0.041767097 MB/sec (with seq num) write speed all = 0.040152909 MB/sec (without seq num) 2024/07/09-17:20:58.166776 140433579390528 [compaction_job.cc:1944] [default] [JOB 53699] Generated table #12687423: 1342178 keys, 180960685 bytes, temperature: kWarm 2024/07/09-17:20:58.166847 140433579390528 EVENT_LOG_v1 {"time_micros": 1720516858166812, "cf_name": "default", "job": 53699, "event": "table_file_creation", "file_number": 12687423, "file_size": 180960685, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 147180720923, "largest_seqno": 148553230739, "table_properties": {"data_size": 172948464, "index_size": 365568, "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": 1720516847, "oldest_key_time": 0, "file_creation_time": 1720516847, "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": 12687423, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:20:58.230609 140433579390528 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687424.sst) /dev/shm/ToplingTemp/Topling-55698-hjEaTN 2024/07/09-17:20:59.098484 140433579390528 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687424.sst): first pass time = 0.87's, 135.695'MB/sec 2024/07/09-17:21:00.022789 140433579390528 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687424.sst): old prealloc_size = 295279001, real_size = 80900552 2024/07/09-17:21:00.022848 140433579390528 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687424.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 588803 prefix = 4 raw-key = 0.0024 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 0.29 raw-val = 0.1083 GB zip-val = 0.0806 GB avg-val = 184.00 avg-zval = 136.86 2024/07/09-17:21:00.506527 140433579390528 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00/12687424.sst): second pass time = 0.92's, 117.353'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 173.595'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5959.090'MB/sec (index lex order gen) rebuild zvType time = 0.40's, 0.371'MB/sec write SST data time = 0.09's, 964.279'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.088'MB, throughput = 22372.753'MB/sec zip my value time = 0.92's, unzip length = 0.108'GB zip my value throughput = 117.353'MB/sec zip pipeline throughput = 117.353'MB/sec entries = 588803 avg-key = 16.00 avg-zkey = 0.29 avg-val = 184.00 avg-zval = 136.86 usrkeys = 588803 avg-key = 8.00 avg-zkey = 0.29 avg-val = 191.00 avg-zval = 136.86 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 588803 bytes = 2134432 } seq expand size = 4121621 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0047 GB value = 0.1083 GB dict = 1.09 MB all = 0.1178 GB } __ZipSize{ index = 0.0002 GB value = 0.0806 GB dict = 1.09 MB all = 0.0840 GB } UnZip/Zip{ index = 27.5451 value = 1.3445 dict = 1.00 all = 1.4023 } Zip/UnZip{ index = 0.0363 value = 0.7438 dict = 1.00 all = 0.7131 } ---------------------------- total value len = 0.625173 GB avg = 0.191 KB (by entry num) total key len = 0.052371 GB avg = 0.016 KB total ukey len = 0.026185 GB avg = 0.008 KB total ukey num = 0.003273159 Billion total entry num = 0.003273159 Billion write speed all = 0.050918612 MB/sec (with seq num) write speed all = 0.048950743 MB/sec (without seq num) 2024/07/09-17:21:00.600755 140433579390528 [compaction_job.cc:1944] [default] [JOB 53699] Generated table #12687424: 588803 keys, 83976660 bytes, temperature: kWarm 2024/07/09-17:21:00.600828 140433579390528 EVENT_LOG_v1 {"time_micros": 1720516860600793, "cf_name": "default", "job": 53699, "event": "table_file_creation", "file_number": 12687424, "file_size": 83976660, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 148205966626, "largest_seqno": 148553228724, "table_properties": {"data_size": 80582192, "index_size": 171008, "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": 9420848, "raw_average_key_size": 16, "raw_value_size": 108339752, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 588803, "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": 1720516858, "oldest_key_time": 0, "file_creation_time": 1720516858, "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": 12687424, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/09-17:21:00.633132 140433579390528 [compaction_job.cc:699] job-53699: subcompact[0], size: 0.445579 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53699/att-00 [12687422,12687423,12687424] 2024/07/09-17:21:00.695995 140433579390528 (Original Log Time 2024/07/09-17:20:35.523530) EVENT_LOG_v1 {"time_micros": 1720516835523465, "job": 53699, "event": "compaction_started", "compaction_reason": "LevelMaxLevelSize", "files_L3": [12687404], "files_L4": [12685126, 12685127, 12685128], "score": 1.02302, "input_data_size": 494457441, "oldest_snapshot_seqno": 148553544414} 2024/07/09-17:21:00.695999 140433579390528 (Original Log Time 2024/07/09-17:21:00.695484) [compaction_job.cc:2018] [default] [JOB 53699] Compacted 1@3 + 3@4 files to L4 => 445578798 bytes 2024/07/09-17:21:00.696001 140433579390528 (Original Log Time 2024/07/09-17:21:00.695926) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 0 3 0 0] max score 0.00, MB/sec: 19.7 rd, 17.7 wr, level 4, files in(1, 3) out(3 +0 blob) MB in(90.9, 380.7 +0.0 blob) out(424.9 +0.0 blob), read-write-amplify(9.9) write-amplify(4.7) OK, records in: 3603358, records dropped: 330199 output_compression: Snappy 2024/07/09-17:21:00.696008 140433579390528 (Original Log Time 2024/07/09-17:21:00.695972) EVENT_LOG_v1 {"time_micros": 1720516860695953, "cf": "default", "job": 53699, "event": "compaction_finished", "compaction_time_micros": 25109614, "compaction_time_cpu_micros": 8052890, "output_level": 4, "num_output_files": 3, "total_output_size": 445578798, "num_input_records": 3603358, "num_output_records": 3273159, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 313500361, "file_range_sync_nanos": 0, "file_fsync_nanos": 2618, "file_prepare_write_nanos": 10712, "lsm_state": [0, 0, 0, 0, 3, 0, 0]} 2024/07/09-17:21:00.818290 140433579390528 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":1720516835,"executesMs":25324,"compactionJobId":53699,"attempt":0,"compactionInputRawBytes":720671600,"compactionInputZipBytes":494457441,"compactionOutputRawBytes":0,"compactionOutputZipBytes":445578798,"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-e18ed2127e70d4fd8aefb3f7c94df93d-6609a606df388dbd-00"}}, response = 2024/07/09-17:21:00.818392 140433579390528 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-08T14.41.36/.rocksdb/job-53699/att-00: olev 4, work 25.324 s, result 5.236 ms, install 0.545 ms, input{raw 687.286 MiB zip 471.551 MiB}