2024/08/20-18:17:23.505693 140466194204224 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00: fork to child time = 0.008373 sec 2024/08/20-18:17:23.506372 140466194204224 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00 2024/08/20-18:17:23.511201 140466194204224 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00 2024/08/20-18:17:23.511518 140466194204224 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:17:23.511807 140466194204224 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:17:23.562076 140466194204224 [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-43659/att-00/MANIFEST-14629260 2024/08/20-18:17:23.634839 140466194204224 [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-43659/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14679547, last_sequence is 190889902348, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14679454 2024/08/20-18:17:23.634856 140466194204224 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:17:23.634947 140466194204224 [version_set.cc:5652] Creating manifest 14679547 2024/08/20-18:17:23.666659 140466194204224 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:17:23.686684 140466194204224 [compaction_job.cc:2433] [default] [JOB 43659] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/20-18:17:23.686705 140466194204224 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22239 Base level 2, inputs: [14679527(31MB)], [14679536(41MB) 14679537(840KB) 14679460(41MB)] 2024/08/20-18:17:23.971156 140466194204224 [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 2024/08/20-18:17:23.971186 140466194204224 [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 2024/08/20-18:17:23.971204 140466194204224 [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 2024/08/20-18:17:23.971215 140466194204224 [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 2024/08/20-18:17:23.971224 140466194204224 [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 2024/08/20-18:17:24.299933 140466194204224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679548.sst) /dev/shm/ToplingTemp/Topling-19659-pSeMBG 2024/08/20-18:17:24.466316 140466194204224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679548.sst): first pass time = 0.17's, 806.949'MB/sec 2024/08/20-18:17:26.372441 140466194204224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679548.sst): old prealloc_size = 133877582, real_size = 41796336 2024/08/20-18:17:26.372512 140466194204224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679548.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0007 GB avg-key = 8.00 avg-zkey = 5.18 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.50 2024/08/20-18:17:26.664640 140466194204224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679548.sst): second pass time = 1.91's, 69.089'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.29's, 149.101'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 15013.780'MB/sec (index lex order gen) rebuild zvType time = 0.23's, 0.142'MB/sec write SST data time = 0.06's, 675.784'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.379'MB, throughput = 30152.675'MB/sec zip my value time = 1.91's, unzip length = 0.132'GB zip my value throughput = 69.089'MB/sec zip pipeline throughput = 188.445'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.18 avg-val = 1017.01 avg-zval = 317.50 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.18 avg-val = 1024.01 avg-zval = 317.50 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 420656 } seq expand size = 905996 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 = 2.3178 value = 3.2032 dict = 1.00 all = 3.0809 } Zip/UnZip{ index = 0.4314 value = 0.3122 dict = 1.00 all = 0.3246 } ---------------------------- total value len = 0.132536 GB avg = 1.024 KB (by entry num) total key len = 0.002589 GB avg = 0.020 KB total ukey len = 0.001553 GB avg = 0.012 KB total ukey num = 0.000129428 Billion total entry num = 0.000129428 Billion write speed all = 0.047906981 MB/sec (with seq num) write speed all = 0.047539882 MB/sec (without seq num) 2024/08/20-18:17:26.722508 140466194204224 [compaction_job.cc:1944] [default] [JOB 43659] Generated table #14679548: 129428 keys, 43564868 bytes, temperature: kWarm 2024/08/20-18:17:26.722609 140466194204224 EVENT_LOG_v1 {"time_micros": 1724149046722546, "cf_name": "default", "job": 43659, "event": "table_file_creation", "file_number": 14679548, "file_size": 43564868, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190841707026, "largest_seqno": 190889685972, "table_properties": {"data_size": 41093728, "index_size": 670080, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629828, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724149044, "oldest_key_time": 0, "file_creation_time": 1724149044, "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": 14679548, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:17:26.765656 140466194204224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679549.sst) /dev/shm/ToplingTemp/Topling-19659-ilFgQH 2024/08/20-18:17:27.548518 140466194204224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679549.sst): first pass time = 0.78's, 171.456'MB/sec 2024/08/20-18:17:29.138159 140466194204224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679549.sst): old prealloc_size = 133877582, real_size = 41904240 2024/08/20-18:17:29.138218 140466194204224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679549.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 129428 prefix = 4 raw-key = 0.0010 GB zip-key = 0.0008 GB avg-key = 8.00 avg-zkey = 5.94 raw-val = 0.1316 GB zip-val = 0.0411 GB avg-val =1017.01 avg-zval = 317.58 2024/08/20-18:17:29.302403 140466194204224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679549.sst): second pass time = 1.59's, 82.847'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.16's, 266.389'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 23447.459'MB/sec (index lex order gen) rebuild zvType time = 0.11's, 0.285'MB/sec write SST data time = 0.05's, 861.065'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 = 28677.211'MB/sec zip my value time = 1.59's, unzip length = 0.132'GB zip my value throughput = 82.847'MB/sec zip pipeline throughput = 202.608'MB/sec entries = 129428 avg-key = 20.00 avg-zkey = 5.94 avg-val = 1017.01 avg-zval = 317.58 usrkeys = 129428 avg-key = 12.00 avg-zkey = 5.94 avg-val = 1024.01 avg-zval = 317.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 129428 bytes = 501552 } seq expand size = 905996 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 = 0.0008 GB value = 0.0411 GB dict = 1.38 MB all = 0.0438 GB } UnZip/Zip{ index = 2.0216 value = 3.2024 dict = 1.00 all = 3.0676 } Zip/UnZip{ index = 0.4946 value = 0.3123 dict = 1.00 all = 0.3260 } ---------------------------- total value len = 0.265071 GB avg = 1.024 KB (by entry num) total key len = 0.005177 GB avg = 0.020 KB total ukey len = 0.003106 GB avg = 0.012 KB total ukey num = 0.000258856 Billion total entry num = 0.000258856 Billion write speed all = 0.095724359 MB/sec (with seq num) write speed all = 0.094990847 MB/sec (without seq num) 2024/08/20-18:17:29.421240 140466194204224 [compaction_job.cc:1944] [default] [JOB 43659] Generated table #14679549: 129428 keys, 43753174 bytes, temperature: kWarm 2024/08/20-18:17:29.421327 140466194204224 EVENT_LOG_v1 {"time_micros": 1724149049421279, "cf_name": "default", "job": 43659, "event": "table_file_creation", "file_number": 14679549, "file_size": 43753174, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 189798001762, "largest_seqno": 190889686071, "table_properties": {"data_size": 41103456, "index_size": 768256, "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": 2588560, "raw_average_key_size": 20, "raw_value_size": 131629601, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 129428, "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": 1724149046, "oldest_key_time": 0, "file_creation_time": 1724149046, "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": 14679549, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:17:29.471658 140466194204224 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679550.sst) /dev/shm/ToplingTemp/Topling-19659-7WAyNG 2024/08/20-18:17:29.491812 140466194204224 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679550.sst): first pass time = 0.02's, 304.067'MB/sec 2024/08/20-18:17:29.544717 140466194204224 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679550.sst): old prealloc_size = 133877582, real_size = 1946704 2024/08/20-18:17:29.544775 140466194204224 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679550.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 5894 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 8.00 avg-zkey = 0.33 raw-val = 0.0060 GB zip-val = 0.0019 GB avg-val =1017.07 avg-zval = 329.67 2024/08/20-18:17:29.554019 140466194204224 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00/14679550.sst): second pass time = 0.05's, 115.038'MB/sec, value only(98.1% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 217.893'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 60.564'MB/sec (index lex order gen) rebuild zvType time = 0.01's, 0.214'MB/sec write SST data time = 0.00's, 852.429'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.062'MB, throughput = 1592.575'MB/sec zip my value time = 0.05's, unzip length = 0.006'GB zip my value throughput = 115.038'MB/sec zip pipeline throughput = 115.038'MB/sec entries = 5894 avg-key = 20.00 avg-zkey = 0.33 avg-val = 1017.07 avg-zval = 329.67 usrkeys = 5894 avg-key = 12.00 avg-zkey = 0.33 avg-val = 1024.07 avg-zval = 329.67 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 5894 bytes = 19168 } seq expand size = 41258 multi value expand size = 0 cnt WriteAppend = 11 UnZipSize{ index = 0.0001 GB value = 0.0060 GB dict = 0.06 MB all = 0.0061 GB } __ZipSize{ index = 0.0000 GB value = 0.0019 GB dict = 0.06 MB all = 0.0020 GB } UnZip/Zip{ index = 36.8375 value = 3.0851 dict = 1.00 all = 3.0148 } Zip/UnZip{ index = 0.0271 value = 0.3241 dict = 1.00 all = 0.3317 } ---------------------------- total value len = 0.271107 GB avg = 1.024 KB (by entry num) total key len = 0.005295 GB avg = 0.020 KB total ukey len = 0.003177 GB avg = 0.012 KB total ukey num = 0.000264750 Billion total entry num = 0.000264750 Billion write speed all = 0.097895353 MB/sec (with seq num) write speed all = 0.097145206 MB/sec (without seq num) 2024/08/20-18:17:29.562405 140466194204224 [compaction_job.cc:1944] [default] [JOB 43659] Generated table #14679550: 5894 keys, 2027491 bytes, temperature: kWarm 2024/08/20-18:17:29.562448 140466194204224 EVENT_LOG_v1 {"time_micros": 1724149049562423, "cf_name": "default", "job": 43659, "event": "table_file_creation", "file_number": 14679550, "file_size": 2027491, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190839942602, "largest_seqno": 190886218442, "table_properties": {"data_size": 1943104, "index_size": 1920, "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": 117880, "raw_average_key_size": 20, "raw_value_size": 5994634, "raw_average_value_size": 1017, "num_data_blocks": 1, "num_entries": 5894, "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": 1724149049, "oldest_key_time": 0, "file_creation_time": 1724149049, "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": 14679550, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:17:29.574210 140466194204224 [compaction_job.cc:699] job-43659: subcompact[0], size: 0.089346 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43659/att-00 [14679548,14679549,14679550] 2024/08/20-18:17:29.601354 140466194204224 (Original Log Time 2024/08/20-18:17:23.686773) EVENT_LOG_v1 {"time_micros": 1724149043686721, "job": 43659, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14679527], "files_L3": [14679536, 14679537, 14679460], "score": 0.998603, "input_data_size": 121706893, "oldest_snapshot_seqno": 190889902005} 2024/08/20-18:17:29.601358 140466194204224 (Original Log Time 2024/08/20-18:17:29.597621) [compaction_job.cc:2018] [default] [JOB 43659] Compacted 1@2 + 3@3 files to L3 => 89345533 bytes 2024/08/20-18:17:29.601360 140466194204224 (Original Log Time 2024/08/20-18:17:29.601287) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.00, MB/sec: 20.7 rd, 15.2 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(32.0, 84.1 +0.0 blob) out(85.2 +0.0 blob), read-write-amplify(6.3) write-amplify(2.7) OK, records in: 293181, records dropped: 28431 output_compression: Snappy 2024/08/20-18:17:29.601366 140466194204224 (Original Log Time 2024/08/20-18:17:29.601332) EVENT_LOG_v1 {"time_micros": 1724149049601313, "cf": "default", "job": 43659, "event": "compaction_finished", "compaction_time_micros": 5887441, "compaction_time_cpu_micros": 902312, "output_level": 3, "num_output_files": 3, "total_output_size": 89345533, "num_input_records": 293181, "num_output_records": 264750, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 60617962, "file_range_sync_nanos": 0, "file_fsync_nanos": 2208, "file_prepare_write_nanos": 7399, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-18:17:29.721290 140466194204224 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":1724149043,"executesMs":6084,"compactionJobId":43659,"attempt":0,"compactionInputRawBytes":304033207,"compactionInputZipBytes":121706893,"compactionOutputRawBytes":0,"compactionOutputZipBytes":89345533,"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-c82398497144de2225785aba5c79d4df-b30b6bb0469b7ac4-00"}}, response = 2024/08/20-18:17:29.721360 140466194204224 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-43659/att-00: olev 3, work 6.084 s, result 7.165 ms, install 3.765 ms, input{raw 289.949 MiB zip 116.069 MiB}