2024/08/20-11:34:21.580996 140500447884864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00: fork to child time = 0.032466 sec 2024/08/20-11:34:21.582367 140500447884864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00 2024/08/20-11:34:21.588421 140500447884864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00 2024/08/20-11:34:21.590167 140500447884864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-11:34:21.590594 140500447884864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-11:34:21.649134 140500447884864 [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-27008/att-00/MANIFEST-14629260 2024/08/20-11:34:21.683205 140500447884864 [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-27008/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14660251, last_sequence is 190472654300, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14660162 2024/08/20-11:34:21.683216 140500447884864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-11:34:21.683304 140500447884864 [version_set.cc:5652] Creating manifest 14660251 2024/08/20-11:34:21.711977 140500447884864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-11:34:21.728105 140500447884864 [compaction_job.cc:2433] [default] [JOB 27008] Compacting 1@2 + 3@3 files to L3, score 0.96, subcompactions 1 : 1 2024/08/20-11:34:21.728124 140500447884864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 13840 Base level 2, inputs: [14660197(31MB)], [14660207(41MB) 14660208(1436KB) 14660245(41MB)] 2024/08/20-11:34:21.964349 140500447884864 [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 2024/08/20-11:34:21.964377 140500447884864 [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 2024/08/20-11:34:21.964395 140500447884864 [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 2024/08/20-11:34:21.964407 140500447884864 [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 2024/08/20-11:34:21.964417 140500447884864 [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 2024/08/20-11:34:22.342515 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660252.sst) /dev/shm/ToplingTemp/Topling-327935-pG4us8 2024/08/20-11:34:22.742830 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660252.sst): first pass time = 0.40's, 335.338'MB/sec 2024/08/20-11:34:25.339989 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660252.sst): old prealloc_size = 134513170, real_size = 41829792 2024/08/20-11:34:25.340068 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660252.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129431 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.61 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1016.99 avg-zval = 317.32 2024/08/20-11:34:25.704261 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660252.sst): second pass time = 2.60's, 50.701'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.36's, 119.859'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15472.737'MB/sec (index lex order gen) rebuild zvType time = 0.22's, 0.145'MB/sec write SST data time = 0.14's, 308.119'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 = 30471.314'MB/sec zip my value time = 2.60's, unzip length = 0.132'GB zip my value throughput = 50.701'MB/sec zip pipeline throughput = 114.420'MB/sec entries = 129431 avg-key = 20.00 avg-zkey = 5.61 avg-val = 1016.99 avg-zval = 317.32 usrkeys = 129431 avg-key = 12.00 avg-zkey = 5.61 avg-val = 1023.99 avg-zval = 317.32 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129431 bytes = 485376 } seq expand size = 906017 multi value expand size = 0 cnt WriteAppend = 12 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 = 0.0437 GB } UnZip/Zip{ index = 2.1397 value = 3.2049 dict = 1.00 all = 3.0740 } Zip/UnZip{ index = 0.4674 value = 0.3120 dict = 1.00 all = 0.3253 } ---------------------------- 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 = 0.389462992 Billion total entry num = 0.346341000 Billion write speed all = 1.067815876 MB/sec (with seq num) write speed all = 1.025073889 MB/sec (without seq num) 2024/08/20-11:34:25.759882 140500447884864 [compaction_job.cc:1944] [default] [JOB 27008] Generated table #14660252: 129431 keys, 43662772 bytes, temperature: kWarm 2024/08/20-11:34:25.760000 140500447884864 EVENT_LOG_v1 {"time_micros": 1724124865759937, "cf_name": "default", "job": 27008, "event": "table_file_creation", "file_number": 14660252, "file_size": 43662772, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190472311802, "table_properties": {"data_size": 41071376, "index_size": 725888, "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": 2588620, "raw_average_key_size": 20, "raw_value_size": 131630092, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 129431, "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": 1724124862, "oldest_key_time": 0, "file_creation_time": 1724124862, "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": 14660252, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:34:25.877461 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660253.sst) /dev/shm/ToplingTemp/Topling-327935-g0c7L5 2024/08/20-11:34:26.474781 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660253.sst): first pass time = 0.60's, 224.728'MB/sec 2024/08/20-11:34:27.457074 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660253.sst): old prealloc_size = 134513170, real_size = 41839824 2024/08/20-11:34:27.457134 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660253.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 = 5.30 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.00 avg-zval = 317.71 2024/08/20-11:34:27.627896 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660253.sst): second pass time = 0.98's, 134.264'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.17's, 255.479'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23390.066'MB/sec (index lex order gen) rebuild zvType time = 0.12's, 0.279'MB/sec write SST data time = 0.05's, 794.734'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 = 23183.039'MB/sec zip my value time = 0.98's, unzip length = 0.132'GB zip my value throughput = 134.264'MB/sec zip pipeline throughput = 134.264'MB/sec entries = 129429 avg-key = 20.00 avg-zkey = 5.30 avg-val = 1017.00 avg-zval = 317.71 usrkeys = 129429 avg-key = 12.00 avg-zkey = 5.30 avg-val = 1024.00 avg-zval = 317.71 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129429 bytes = 453024 } 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 = 2.2621 value = 3.2011 dict = 1.00 all = 3.0756 } Zip/UnZip{ index = 0.4421 value = 0.3124 dict = 1.00 all = 0.3251 } ---------------------------- total value len = 62.561821 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 = 0.389592421 Billion total entry num = 0.346470429 Billion write speed all = 1.069868588 MB/sec (with seq num) write speed all = 1.027111897 MB/sec (without seq num) 2024/08/20-11:34:27.683313 140500447884864 [compaction_job.cc:1944] [default] [JOB 27008] Generated table #14660253: 129429 keys, 43640211 bytes, temperature: kWarm 2024/08/20-11:34:27.683394 140500447884864 EVENT_LOG_v1 {"time_micros": 1724124867683349, "cf_name": "default", "job": 27008, "event": "table_file_creation", "file_number": 14660253, "file_size": 43640211, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190251325703, "largest_seqno": 190472311930, "table_properties": {"data_size": 41120704, "index_size": 686592, "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": 131629477, "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": 1724124865, "oldest_key_time": 0, "file_creation_time": 1724124865, "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": 14660253, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:34:27.738744 140500447884864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660254.sst) /dev/shm/ToplingTemp/Topling-327935-EuZLm4 2024/08/20-11:34:27.761302 140500447884864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660254.sst): first pass time = 0.02's, 673.353'MB/sec 2024/08/20-11:34:28.026241 140500447884864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660254.sst): old prealloc_size = 134513170, real_size = 4767584 2024/08/20-11:34:28.026310 140500447884864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660254.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 14615 prefix = 4 raw-key = 0.0001 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.32 raw-val = 0.0149 GB zip-val = 0.0048 GB avg-val =1016.99 avg-zval = 325.63 2024/08/20-11:34:28.055094 140500447884864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00/14660254.sst): second pass time = 0.26's, 56.284'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.03's, 171.898'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 117.316'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 0.173'MB/sec write SST data time = 0.01's, 650.118'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.145'MB, throughput = 4388.604'MB/sec zip my value time = 0.26's, unzip length = 0.015'GB zip my value throughput = 56.284'MB/sec zip pipeline throughput = 137.478'MB/sec entries = 14615 avg-key = 20.00 avg-zkey = 0.32 avg-val = 1016.99 avg-zval = 325.63 usrkeys = 14615 avg-key = 12.00 avg-zkey = 0.32 avg-val = 1023.99 avg-zval = 325.63 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 14615 bytes = 45680 } seq expand size = 102305 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0002 GB value = 0.0149 GB dict = 0.15 MB all = 0.0152 GB } __ZipSize{ index = 0.0000 GB value = 0.0048 GB dict = 0.15 MB all = 0.0050 GB } UnZip/Zip{ index = 37.5385 value = 3.1231 dict = 1.00 all = 3.0580 } Zip/UnZip{ index = 0.0266 value = 0.3202 dict = 1.00 all = 0.3270 } ---------------------------- total value len = 62.576787 GB avg = 0.181 KB (by entry num) total key len = 6.794227 GB avg = 0.020 KB total ukey len = 3.192789 GB avg = 0.008 KB total ukey num = 0.389607036 Billion total entry num = 0.346485044 Billion write speed all = 1.070096901 MB/sec (with seq num) write speed all = 1.027338689 MB/sec (without seq num) 2024/08/20-11:34:28.066779 140500447884864 [compaction_job.cc:1944] [default] [JOB 27008] Generated table #14660254: 14615 keys, 4956043 bytes, temperature: kWarm 2024/08/20-11:34:28.066847 140500447884864 EVENT_LOG_v1 {"time_micros": 1724124868066807, "cf_name": "default", "job": 27008, "event": "table_file_creation", "file_number": 14660254, "file_size": 4956043, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190448205715, "largest_seqno": 190472311726, "table_properties": {"data_size": 4759088, "index_size": 4672, "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": 292300, "raw_average_key_size": 20, "raw_value_size": 14863277, "raw_average_value_size": 1016, "num_data_blocks": 1, "num_entries": 14615, "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": 1724124867, "oldest_key_time": 0, "file_creation_time": 1724124867, "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": 14660254, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-11:34:28.075298 140500447884864 [compaction_job.cc:699] job-27008: subcompact[0], size: 0.092259 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-27008/att-00 [14660252,14660253,14660254] 2024/08/20-11:34:28.104401 140500447884864 (Original Log Time 2024/08/20-11:34:21.728197) EVENT_LOG_v1 {"time_micros": 1724124861728139, "job": 27008, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14660197], "files_L3": [14660207, 14660208, 14660245], "score": 0.960042, "input_data_size": 122284700, "oldest_snapshot_seqno": 190472653859} 2024/08/20-11:34:28.104405 140500447884864 (Original Log Time 2024/08/20-11:34:28.103797) [compaction_job.cc:2018] [default] [JOB 27008] Compacted 1@2 + 3@3 files to L3 => 92259026 bytes 2024/08/20-11:34:28.104408 140500447884864 (Original Log Time 2024/08/20-11:34:28.104319) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 19.3 rd, 14.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.6 +0.0 blob) out(88.0 +0.0 blob), read-write-amplify(6.4) write-amplify(2.8) OK, records in: 294990, records dropped: 21515 output_compression: Snappy 2024/08/20-11:34:28.104418 140500447884864 (Original Log Time 2024/08/20-11:34:28.104375) EVENT_LOG_v1 {"time_micros": 1724124868104350, "cf": "default", "job": 27008, "event": "compaction_finished", "compaction_time_micros": 6347108, "compaction_time_cpu_micros": 1003032, "output_level": 3, "num_output_files": 3, "total_output_size": 92259026, "num_input_records": 294990, "num_output_records": 273475, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 105437783, "file_range_sync_nanos": 0, "file_fsync_nanos": 2839, "file_prepare_write_nanos": 8884, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-11:34:28.226023 140500447884864 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":1724124861,"executesMs":6515,"compactionJobId":27008,"attempt":0,"compactionInputRawBytes":305905215,"compactionInputZipBytes":122284700,"compactionOutputRawBytes":0,"compactionOutputZipBytes":92259026,"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-d415e6312b9c2539e4837071740d0c28-799e343eea27d3ef-00"}}, response = 2024/08/20-11:34:28.226138 140500447884864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-27008/att-00: olev 3, work 6.515 s, result 7.097 ms, install 0.648 ms, input{raw 291.734 MiB zip 116.620 MiB}