2024/08/20-18:22:32.732439 140466529912384 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00: fork to child time = 0.029102 sec 2024/08/20-18:22:32.733259 140466529912384 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00 2024/08/20-18:22:32.738772 140466529912384 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00 2024/08/20-18:22:32.739078 140466529912384 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-18:22:32.739351 140466529912384 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-18:22:32.792592 140466529912384 [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-43861/att-00/MANIFEST-14629260 2024/08/20-18:22:32.809428 140466529912384 [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-43861/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14679769, last_sequence is 190894908121, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14679732 2024/08/20-18:22:32.809436 140466529912384 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-18:22:32.809481 140466529912384 [version_set.cc:5652] Creating manifest 14679769 2024/08/20-18:22:32.844007 140466529912384 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-18:22:32.862147 140466529912384 [compaction_job.cc:2433] [default] [JOB 43861] Compacting 1@2 + 3@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-18:22:32.862161 140466529912384 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 22338 Base level 2, inputs: [14679739(15MB)], [14679704(91MB) 14679705(91MB) 14679706(69MB)] 2024/08/20-18:22:33.030331 140466529912384 [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 2024/08/20-18:22:33.030357 140466529912384 [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 2024/08/20-18:22:33.030374 140466529912384 [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 2024/08/20-18:22:33.030384 140466529912384 [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 2024/08/20-18:22:33.030393 140466529912384 [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 2024/08/20-18:22:34.203498 140466529912384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679770.sst) /dev/shm/ToplingTemp/Topling-20950-xAs0sk 2024/08/20-18:22:35.437160 140466529912384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679770.sst): first pass time = 1.23's, 108.801'MB/sec 2024/08/20-18:22:39.534759 140466529912384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679770.sst): old prealloc_size = 147639500, real_size = 92269288 2024/08/20-18:22:39.534867 140466529912384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679770.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0011 GB avg-key = 4.00 avg-zkey = 1.67 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-18:22:40.687787 140466529912384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679770.sst): second pass time = 4.10's, 30.143'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 1.15's, 82.992'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20941.815'MB/sec (index lex order gen) rebuild zvType time = 0.91's, 0.185'MB/sec write SST data time = 0.25's, 388.623'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 30649.253'MB/sec zip my value time = 4.10's, unzip length = 0.123'GB zip my value throughput = 30.143'MB/sec zip pipeline throughput = 135.670'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.67 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.67 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0011 GB value = 0.0910 GB dict = 1.24 MB all = 0.0957 GB } UnZip/Zip{ index = 4.8009 value = 1.3572 dict = 1.00 all = 1.4026 } Zip/UnZip{ index = 0.2083 value = 0.7368 dict = 1.00 all = 0.7130 } ---------------------------- total value len = 0.128178 GB avg = 0.191 KB (by entry num) total key len = 0.010737 GB avg = 0.016 KB total ukey len = 0.005369 GB avg = 0.008 KB total ukey num = 0.000671089 Billion total entry num = 0.000671089 Billion write speed all = 0.044317070 MB/sec (with seq num) write speed all = 0.042604333 MB/sec (without seq num) 2024/08/20-18:22:40.831754 140466529912384 [compaction_job.cc:1944] [default] [JOB 43861] Generated table #14679770: 671089 keys, 95692860 bytes, temperature: kWarm 2024/08/20-18:22:40.831866 140466529912384 EVENT_LOG_v1 {"time_micros": 1724149360831800, "cf_name": "default", "job": 43861, "event": "table_file_creation", "file_number": 14679770, "file_size": 95692860, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190756590606, "largest_seqno": 190894888315, "table_properties": {"data_size": 90983104, "index_size": 1118272, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724149354, "oldest_key_time": 0, "file_creation_time": 1724149354, "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": 14679770, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:22:40.918861 140466529912384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679771.sst) /dev/shm/ToplingTemp/Topling-20950-sDXX1l 2024/08/20-18:22:43.120490 140466529912384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679771.sst): first pass time = 2.20's, 60.964'MB/sec 2024/08/20-18:22:46.081756 140466529912384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679771.sst): old prealloc_size = 147639500, real_size = 92117528 2024/08/20-18:22:46.081825 140466529912384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679771.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.44 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-18:22:46.645271 140466529912384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679771.sst): second pass time = 2.96's, 41.715'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 169.554'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32312.431'MB/sec (index lex order gen) rebuild zvType time = 0.45's, 0.374'MB/sec write SST data time = 0.12's, 829.262'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.241'MB, throughput = 17144.704'MB/sec zip my value time = 2.96's, unzip length = 0.123'GB zip my value throughput = 41.715'MB/sec zip pipeline throughput = 159.381'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.44 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.44 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0010 GB value = 0.0910 GB dict = 1.24 MB all = 0.0955 GB } UnZip/Zip{ index = 5.5746 value = 1.3571 dict = 1.00 all = 1.4048 } Zip/UnZip{ index = 0.1794 value = 0.7369 dict = 1.00 all = 0.7118 } ---------------------------- 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 = 0.088466005 MB/sec (with seq num) write speed all = 0.085047029 MB/sec (without seq num) 2024/08/20-18:22:46.759830 140466529912384 [compaction_job.cc:1944] [default] [JOB 43861] Generated table #14679771: 671089 keys, 95541116 bytes, temperature: kWarm 2024/08/20-18:22:46.759916 140466529912384 EVENT_LOG_v1 {"time_micros": 1724149366759869, "cf_name": "default", "job": 43861, "event": "table_file_creation", "file_number": 14679771, "file_size": 95541116, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190756587929, "largest_seqno": 190894888320, "table_properties": {"data_size": 90986544, "index_size": 963072, "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": 10737424, "raw_average_key_size": 16, "raw_value_size": 123480376, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 671089, "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": 1724149360, "oldest_key_time": 0, "file_creation_time": 1724149360, "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": 14679771, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:22:46.841362 140466529912384 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679772.sst) /dev/shm/ToplingTemp/Topling-20950-Rixpck 2024/08/20-18:22:48.404838 140466529912384 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679772.sst): first pass time = 1.56's, 73.348'MB/sec 2024/08/20-18:22:49.723172 140466529912384 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679772.sst): old prealloc_size = 147639500, real_size = 79787296 2024/08/20-18:22:49.723229 140466529912384 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679772.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 573371 prefix = 4 raw-key = 0.0023 GB zip-key = 0.0010 GB avg-key = 4.00 avg-zkey = 1.82 raw-val = 0.1055 GB zip-val = 0.0786 GB avg-val = 184.00 avg-zval = 137.08 2024/08/20-18:22:50.317341 140466529912384 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00/14679772.sst): second pass time = 1.32's, 80.116'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.59's, 138.975'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 32707.415'MB/sec (index lex order gen) rebuild zvType time = 0.44's, 0.325'MB/sec write SST data time = 0.15's, 541.550'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.062'MB, throughput = 14891.785'MB/sec zip my value time = 1.32's, unzip length = 0.106'GB zip my value throughput = 80.116'MB/sec zip pipeline throughput = 141.567'MB/sec entries = 573371 avg-key = 16.00 avg-zkey = 1.82 avg-val = 184.00 avg-zval = 137.08 usrkeys = 573371 avg-key = 8.00 avg-zkey = 1.82 avg-val = 191.00 avg-zval = 137.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 573371 bytes = 1863472 } seq expand size = 4013597 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0046 GB value = 0.1055 GB dict = 1.06 MB all = 0.1147 GB } __ZipSize{ index = 0.0010 GB value = 0.0786 GB dict = 1.06 MB all = 0.0826 GB } UnZip/Zip{ index = 4.3914 value = 1.3423 dict = 1.00 all = 1.3888 } Zip/UnZip{ index = 0.2277 value = 0.7450 dict = 1.00 all = 0.7200 } ---------------------------- total value len = 0.365870 GB avg = 0.191 KB (by entry num) total key len = 0.030649 GB avg = 0.016 KB total ukey len = 0.015324 GB avg = 0.008 KB total ukey num = 0.001915549 Billion total entry num = 0.001915549 Billion write speed all = 0.126110737 MB/sec (with seq num) write speed all = 0.121236893 MB/sec (without seq num) 2024/08/20-18:22:50.419346 140466529912384 [compaction_job.cc:1944] [default] [JOB 43861] Generated table #14679772: 573371 keys, 82570179 bytes, temperature: kWarm 2024/08/20-18:22:50.419432 140466529912384 EVENT_LOG_v1 {"time_micros": 1724149370419387, "cf_name": "default", "job": 43861, "event": "table_file_creation", "file_number": 14679772, "file_size": 82570179, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190845203989, "largest_seqno": 190894888321, "table_properties": {"data_size": 78599280, "index_size": 1044544, "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": 9173936, "raw_average_key_size": 16, "raw_value_size": 105500264, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 573371, "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": 1724149366, "oldest_key_time": 0, "file_creation_time": 1724149366, "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": 14679772, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-18:22:50.484091 140466529912384 [compaction_job.cc:699] job-43861: subcompact[0], size: 0.273804 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-43861/att-00 [14679770,14679771,14679772] 2024/08/20-18:22:50.561172 140466529912384 (Original Log Time 2024/08/20-18:22:32.862210) EVENT_LOG_v1 {"time_micros": 1724149352862174, "job": 43861, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14679739], "files_L3": [14679704, 14679705, 14679706], "score": 0.992147, "input_data_size": 281004408, "oldest_snapshot_seqno": 190894908004} 2024/08/20-18:22:50.561175 140466529912384 (Original Log Time 2024/08/20-18:22:50.560694) [compaction_job.cc:2018] [default] [JOB 43861] Compacted 1@2 + 3@3 files to L3 => 273804155 bytes 2024/08/20-18:22:50.561176 140466529912384 (Original Log Time 2024/08/20-18:22:50.561098) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 15.9 rd, 15.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(15.6, 252.4 +0.0 blob) out(261.1 +0.0 blob), read-write-amplify(33.9) write-amplify(16.7) OK, records in: 1922432, records dropped: 6883 output_compression: Snappy 2024/08/20-18:22:50.561184 140466529912384 (Original Log Time 2024/08/20-18:22:50.561146) EVENT_LOG_v1 {"time_micros": 1724149370561127, "cf": "default", "job": 43861, "event": "compaction_finished", "compaction_time_micros": 17621896, "compaction_time_cpu_micros": 5079893, "output_level": 3, "num_output_files": 3, "total_output_size": 273804155, "num_input_records": 1922432, "num_output_records": 1915549, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 206413317, "file_range_sync_nanos": 0, "file_fsync_nanos": 2863, "file_prepare_write_nanos": 11857, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-18:22:50.687974 140466529912384 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":1724149352,"executesMs":17820,"compactionJobId":43861,"attempt":0,"compactionInputRawBytes":384486400,"compactionInputZipBytes":281004408,"compactionOutputRawBytes":0,"compactionOutputZipBytes":273804155,"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":"00-2598e82485dad6ecd677a5d3615f4386-e3cb355d9f8c04da-00"}}, response = 2024/08/20-18:22:50.688075 140466529912384 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-43861/att-00: olev 3, work 17.821 s, result 7.325 ms, install 0.513 ms, input{raw 366.675 MiB zip 267.987 MiB}