2024/08/20-03:35:45.746550 140500212889152 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00: fork to child time = 0.036067 sec 2024/08/20-03:35:45.747991 140500212889152 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00 2024/08/20-03:35:45.754486 140500212889152 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00 2024/08/20-03:35:45.756514 140500212889152 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-03:35:45.756976 140500212889152 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-03:35:45.793373 140500212889152 [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-03530/att-00/MANIFEST-14629260 2024/08/20-03:35:45.808458 140500212889152 [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-03530/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14633147, last_sequence is 189872851268, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14633014 2024/08/20-03:35:45.808470 140500212889152 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-03:35:45.808585 140500212889152 [version_set.cc:5652] Creating manifest 14633147 2024/08/20-03:35:45.831221 140500212889152 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-03:35:45.844891 140500212889152 [compaction_job.cc:2433] [default] [JOB 3530] Compacting 2@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-03:35:45.844915 140500212889152 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 1843 Base level 1, inputs: [14633134(31MB) 14633136(31MB)], [14633050(12MB) 14633143(19MB)] 2024/08/20-03:35:46.080754 140500212889152 [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 2024/08/20-03:35:46.080788 140500212889152 [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 2024/08/20-03:35:46.080811 140500212889152 [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 2024/08/20-03:35:46.080826 140500212889152 [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 2024/08/20-03:35:46.080840 140500212889152 [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 2024/08/20-03:35:46.214589 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633148.sst) /dev/shm/ToplingTemp/Topling-144754-sdA0VN 2024/08/20-03:35:46.829149 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633148.sst): first pass time = 0.61's, 109.209'MB/sec 2024/08/20-03:35:49.721850 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633148.sst): old prealloc_size = 73819750, real_size = 20990336 2024/08/20-03:35:49.721944 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633148.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64718 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 5.43 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1016.96 avg-zval = 318.65 2024/08/20-03:35:49.934694 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633148.sst): second pass time = 2.89's, 22.761'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.21's, 102.656'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 5701.132'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.131'MB/sec write SST data time = 0.09's, 244.662'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 = 14058.456'MB/sec zip my value time = 2.89's, unzip length = 0.066'GB zip my value throughput = 22.761'MB/sec zip pipeline throughput = 134.385'MB/sec entries = 64718 avg-key = 20.00 avg-zkey = 5.43 avg-val = 1016.96 avg-zval = 318.65 usrkeys = 64718 avg-key = 12.00 avg-zkey = 5.43 avg-val = 1023.96 avg-zval = 318.65 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64718 bytes = 202256 } seq expand size = 453026 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 = 0.0004 GB value = 0.0206 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 2.2083 value = 3.1915 dict = 1.00 all = 3.0712 } Zip/UnZip{ index = 0.4528 value = 0.3133 dict = 1.00 all = 0.3256 } ---------------------------- 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 = 0.389398279 Billion total entry num = 0.346276287 Billion write speed all = 1.915134265 MB/sec (with seq num) write speed all = 1.838415695 MB/sec (without seq num) 2024/08/20-03:35:49.965935 140500212889152 [compaction_job.cc:1944] [default] [JOB 3530] Generated table #14633148: 64718 keys, 21851046 bytes, temperature: kWarm 2024/08/20-03:35:49.966031 140500212889152 EVENT_LOG_v1 {"time_micros": 1724096149965975, "cf_name": "default", "job": 3530, "event": "table_file_creation", "file_number": 14633148, "file_size": 21851046, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189841958687, "largest_seqno": 189872773766, "table_properties": {"data_size": 20622320, "index_size": 351680, "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": 1294360, "raw_average_key_size": 20, "raw_value_size": 65815481, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 64718, "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": 1724096146, "oldest_key_time": 0, "file_creation_time": 1724096146, "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": 14633148, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:35:50.009064 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633149.sst) /dev/shm/ToplingTemp/Topling-144754-9l0zKM 2024/08/20-03:35:50.297523 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633149.sst): first pass time = 0.29's, 232.686'MB/sec 2024/08/20-03:35:52.187827 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633149.sst): old prealloc_size = 73819750, real_size = 21061968 2024/08/20-03:35:52.187888 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633149.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 64714 prefix = 4 raw-key = 0.0005 GB zip-key = 0.0004 GB avg-key = 8.00 avg-zkey = 6.51 raw-val = 0.0658 GB zip-val = 0.0206 GB avg-val =1017.01 avg-zval = 318.70 2024/08/20-03:35:52.296670 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633149.sst): second pass time = 1.89's, 34.872'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.11's, 201.470'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 12618.151'MB/sec (index lex order gen) rebuild zvType time = 0.07's, 0.218'MB/sec write SST data time = 0.03's, 636.383'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 = 14556.166'MB/sec zip my value time = 1.89's, unzip length = 0.066'GB zip my value throughput = 34.872'MB/sec zip pipeline throughput = 174.073'MB/sec entries = 64714 avg-key = 20.00 avg-zkey = 6.51 avg-val = 1017.01 avg-zval = 318.70 usrkeys = 64714 avg-key = 12.00 avg-zkey = 6.51 avg-val = 1024.01 avg-zval = 318.70 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 64714 bytes = 202240 } 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 = 0.0004 GB value = 0.0206 GB dict = 0.67 MB all = 0.0219 GB } UnZip/Zip{ index = 1.8446 value = 3.1911 dict = 1.00 all = 3.0611 } Zip/UnZip{ index = 0.5421 value = 0.3134 dict = 1.00 all = 0.3267 } ---------------------------- 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 = 0.389462993 Billion total entry num = 0.346341001 Billion write speed all = 1.916879949 MB/sec (with seq num) write speed all = 1.840152060 MB/sec (without seq num) 2024/08/20-03:35:52.326532 140500212889152 [compaction_job.cc:1944] [default] [JOB 3530] Generated table #14633149: 64714 keys, 21923020 bytes, temperature: kWarm 2024/08/20-03:35:52.326613 140500212889152 EVENT_LOG_v1 {"time_micros": 1724096152326568, "cf_name": "default", "job": 3530, "event": "table_file_creation", "file_number": 14633149, "file_size": 21923020, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189843635272, "largest_seqno": 189872774825, "table_properties": {"data_size": 20624640, "index_size": 420992, "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": 65814776, "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": 1724096149, "oldest_key_time": 0, "file_creation_time": 1724096149, "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": 14633149, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:35:52.363224 140500212889152 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633150.sst) /dev/shm/ToplingTemp/Topling-144754-EcLGYO 2024/08/20-03:35:52.371812 140500212889152 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633150.sst): first pass time = 0.01's, 242.832'MB/sec 2024/08/20-03:35:52.405739 140500212889152 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633150.sst): old prealloc_size = 73819750, real_size = 681680 2024/08/20-03:35:52.405796 140500212889152 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633150.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 2000 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 10.62 raw-val = 0.0020 GB zip-val = 0.0007 GB avg-val =1017.05 avg-zval = 329.89 2024/08/20-03:35:52.408551 140500212889152 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00/14633150.sst): second pass time = 0.03's, 61.487'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.00's, 254.683'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 857.051'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.304'MB/sec write SST data time = 0.00's, 625.056'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.028'MB, throughput = 648.303'MB/sec zip my value time = 0.03's, unzip length = 0.002'GB zip my value throughput = 61.487'MB/sec zip pipeline throughput = 61.487'MB/sec entries = 2000 avg-key = 20.00 avg-zkey = 10.62 avg-val = 1017.05 avg-zval = 329.89 usrkeys = 2000 avg-key = 12.00 avg-zkey = 10.62 avg-val = 1024.05 avg-zval = 329.89 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 2000 bytes = 5264 } seq expand size = 14000 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0000 GB value = 0.0020 GB dict = 0.03 MB all = 0.0021 GB } __ZipSize{ index = 0.0000 GB value = 0.0007 GB dict = 0.03 MB all = 0.0007 GB } UnZip/Zip{ index = 1.1295 value = 3.0830 dict = 1.00 all = 2.8963 } Zip/UnZip{ index = 0.8853 value = 0.3244 dict = 1.00 all = 0.3453 } ---------------------------- total value len = 62.431334 GB avg = 0.180 KB (by entry num) total key len = 6.791386 GB avg = 0.020 KB total ukey len = 3.191085 GB avg = 0.008 KB total ukey num = 0.389464993 Billion total entry num = 0.346343001 Billion write speed all = 1.916931832 MB/sec (with seq num) write speed all = 1.840203738 MB/sec (without seq num) 2024/08/20-03:35:52.414854 140500212889152 [compaction_job.cc:1944] [default] [JOB 3530] Generated table #14633150: 2000 keys, 716129 bytes, temperature: kWarm 2024/08/20-03:35:52.414909 140500212889152 EVENT_LOG_v1 {"time_micros": 1724096152414878, "cf_name": "default", "job": 3530, "event": "table_file_creation", "file_number": 14633150, "file_size": 716129, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189871062684, "largest_seqno": 189872774389, "table_properties": {"data_size": 659776, "index_size": 21248, "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": 40000, "raw_average_key_size": 20, "raw_value_size": 2034100, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 2000, "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": 1724096152, "oldest_key_time": 0, "file_creation_time": 1724096152, "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": 14633150, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-03:35:52.420792 140500212889152 [compaction_job.cc:699] job-03530: subcompact[0], size: 0.044490 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-03530/att-00 [14633148,14633149,14633150] 2024/08/20-03:35:52.464851 140500212889152 (Original Log Time 2024/08/20-03:35:45.845010) EVENT_LOG_v1 {"time_micros": 1724096145844947, "job": 3530, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14633134, 14633136], "files_L2": [14633050, 14633143], "score": 0.965018, "input_data_size": 100916381, "oldest_snapshot_seqno": 189872850224} 2024/08/20-03:35:52.464856 140500212889152 (Original Log Time 2024/08/20-03:35:52.464182) [compaction_job.cc:2018] [default] [JOB 3530] Compacted 2@1 + 2@2 files to L2 => 44490195 bytes 2024/08/20-03:35:52.464859 140500212889152 (Original Log Time 2024/08/20-03:35:52.464756) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.02, MB/sec: 15.3 rd, 6.8 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(63.9, 32.3 +0.0 blob) out(42.4 +0.0 blob), read-write-amplify(2.2) write-amplify(0.7) OK, records in: 163720, records dropped: 32288 output_compression: Snappy 2024/08/20-03:35:52.464870 140500212889152 (Original Log Time 2024/08/20-03:35:52.464824) EVENT_LOG_v1 {"time_micros": 1724096152464797, "cf": "default", "job": 3530, "event": "compaction_finished", "compaction_time_micros": 6575790, "compaction_time_cpu_micros": 595659, "output_level": 2, "num_output_files": 3, "total_output_size": 44490195, "num_input_records": 163720, "num_output_records": 131432, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 38508918, "file_range_sync_nanos": 0, "file_fsync_nanos": 3361, "file_prepare_write_nanos": 7522, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-03:35:52.645753 140500212889152 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":1724096145,"executesMs":6687,"compactionJobId":3530,"attempt":0,"compactionInputRawBytes":169774595,"compactionInputZipBytes":100916381,"compactionOutputRawBytes":0,"compactionOutputZipBytes":44490195,"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-a756efcbe9f7b593910e0da2835edb21-6c0585aa45ff54c9-00"}}, response = 2024/08/20-03:35:52.645852 140500212889152 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-03530/att-00: olev 2, work 6.688 s, result 29.572 ms, install 0.721 ms, input{raw 161.910 MiB zip 96.241 MiB}