2024/08/20-14:46:10.383043 140500162532928 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00: fork to child time = 0.056334 sec 2024/08/20-14:46:10.383896 140500162532928 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00 2024/08/20-14:46:10.388506 140500162532928 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00 2024/08/20-14:46:10.393647 140500162532928 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-14:46:10.393980 140500162532928 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-14:46:10.433515 140500162532928 [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-35209/att-00/MANIFEST-14629260 2024/08/20-14:46:10.447831 140500162532928 [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-35209/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14669853, last_sequence is 190678228297, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14669816 2024/08/20-14:46:10.447839 140500162532928 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-14:46:10.447912 140500162532928 [version_set.cc:5652] Creating manifest 14669853 2024/08/20-14:46:10.474119 140500162532928 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-14:46:10.492518 140500162532928 [compaction_job.cc:2433] [default] [JOB 35209] Compacting 1@2 + 4@3 files to L3, score 0.98, subcompactions 1 : 1 2024/08/20-14:46:10.492534 140500162532928 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 17997 Base level 2, inputs: [14669835(15MB)], [14669792(91MB) 14669793(46MB) 14669790(91MB) 14669791(37MB)] 2024/08/20-14:46:10.689781 140500162532928 [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 2024/08/20-14:46:10.689815 140500162532928 [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 2024/08/20-14:46:10.689838 140500162532928 [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 2024/08/20-14:46:10.689849 140500162532928 [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 2024/08/20-14:46:10.689859 140500162532928 [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 2024/08/20-14:46:11.605426 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669854.sst) /dev/shm/ToplingTemp/Topling-391683-6lNNIs 2024/08/20-14:46:12.819851 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669854.sst): first pass time = 1.21's, 110.525'MB/sec 2024/08/20-14:46:18.532629 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669854.sst): old prealloc_size = 147639500, real_size = 92591104 2024/08/20-14:46:18.532722 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669854.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 2.15 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-14:46:19.521287 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669854.sst): second pass time = 5.71's, 21.619'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.99's, 97.117'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26304.649'MB/sec (index lex order gen) rebuild zvType time = 0.75's, 0.223'MB/sec write SST data time = 0.24's, 404.275'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 = 27452.302'MB/sec zip my value time = 5.71's, unzip length = 0.123'GB zip my value throughput = 21.619'MB/sec zip pipeline throughput = 149.201'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.15 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.15 avg-val = 191.00 avg-zval = 135.57 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 = 0.0014 GB value = 0.0910 GB dict = 1.24 MB all = 0.0960 GB } UnZip/Zip{ index = 3.7241 value = 1.3572 dict = 1.00 all = 1.3979 } Zip/UnZip{ index = 0.2685 value = 0.7368 dict = 1.00 all = 0.7154 } ---------------------------- total value len = 62.424928 GB avg = 0.180 KB (by entry num) total key len = 6.799495 GB avg = 0.020 KB total ukey len = 3.194876 GB avg = 0.008 KB total ukey num = 0.390004650 Billion total entry num = 0.346882658 Billion write speed all = 0.906810943 MB/sec (with seq num) write speed all = 0.870458803 MB/sec (without seq num) 2024/08/20-14:46:19.647378 140500162532928 [compaction_job.cc:1944] [default] [JOB 35209] Generated table #14669854: 671089 keys, 96014716 bytes, temperature: kWarm 2024/08/20-14:46:19.647478 140500162532928 EVENT_LOG_v1 {"time_micros": 1724136379647417, "cf_name": "default", "job": 35209, "event": "table_file_creation", "file_number": 14669854, "file_size": 96014716, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190508009458, "largest_seqno": 190678136240, "table_properties": {"data_size": 90981600, "index_size": 1441600, "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": 1724136371, "oldest_key_time": 0, "file_creation_time": 1724136371, "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": 14669854, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:46:19.710545 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669855.sst) /dev/shm/ToplingTemp/Topling-391683-5qbzZs 2024/08/20-14:46:21.703696 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669855.sst): first pass time = 1.99's, 67.341'MB/sec 2024/08/20-14:46:23.134598 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669855.sst): old prealloc_size = 147639500, real_size = 92409760 2024/08/20-14:46:23.134663 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669855.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0013 GB avg-key = 4.00 avg-zkey = 1.88 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-14:46:23.709872 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669855.sst): second pass time = 1.42's, 86.814'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 166.589'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35936.131'MB/sec (index lex order gen) rebuild zvType time = 0.48's, 0.349'MB/sec write SST data time = 0.09's, 1018.913'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 = 29946.160'MB/sec zip my value time = 1.42's, unzip length = 0.123'GB zip my value throughput = 86.814'MB/sec zip pipeline throughput = 104.618'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.88 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.88 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2348832 } seq expand size = 4697623 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.2597 value = 1.3572 dict = 1.00 all = 1.4005 } Zip/UnZip{ index = 0.2348 value = 0.7368 dict = 1.00 all = 0.7140 } ---------------------------- total value len = 62.553106 GB avg = 0.180 KB (by entry num) total key len = 6.810233 GB avg = 0.020 KB total ukey len = 3.200245 GB avg = 0.008 KB total ukey num = 0.390675739 Billion total entry num = 0.347553747 Billion write speed all = 0.908580824 MB/sec (with seq num) write speed all = 0.872160354 MB/sec (without seq num) 2024/08/20-14:46:23.818578 140500162532928 [compaction_job.cc:1944] [default] [JOB 35209] Generated table #14669855: 671089 keys, 95833276 bytes, temperature: kWarm 2024/08/20-14:46:23.818646 140500162532928 EVENT_LOG_v1 {"time_micros": 1724136383818612, "cf_name": "default", "job": 35209, "event": "table_file_creation", "file_number": 14669855, "file_size": 95833276, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190441243882, "largest_seqno": 190678136238, "table_properties": {"data_size": 90981456, "index_size": 1260352, "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": 1724136379, "oldest_key_time": 0, "file_creation_time": 1724136379, "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": 14669855, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:46:23.856095 140500162532928 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669856.sst) /dev/shm/ToplingTemp/Topling-391683-uaj2sp 2024/08/20-14:46:24.745561 140500162532928 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669856.sst): first pass time = 0.89's, 146.898'MB/sec 2024/08/20-14:46:25.811128 140500162532928 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669856.sst): old prealloc_size = 147639500, real_size = 89316240 2024/08/20-14:46:25.811188 140500162532928 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669856.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 653267 prefix = 4 raw-key = 0.0026 GB zip-key = 0.0004 GB avg-key = 4.00 avg-zkey = 0.65 raw-val = 0.1202 GB zip-val = 0.0887 GB avg-val = 184.00 avg-zval = 135.82 2024/08/20-14:46:26.392072 140500162532928 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00/14669856.sst): second pass time = 1.06's, 112.896'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.58's, 159.626'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13436.206'MB/sec (index lex order gen) rebuild zvType time = 0.49's, 0.337'MB/sec write SST data time = 0.10's, 967.805'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 1.210'MB, throughput = 28901.789'MB/sec zip my value time = 1.06's, unzip length = 0.120'GB zip my value throughput = 112.896'MB/sec zip pipeline throughput = 112.896'MB/sec entries = 653267 avg-key = 16.00 avg-zkey = 0.65 avg-val = 184.00 avg-zval = 135.82 usrkeys = 653267 avg-key = 8.00 avg-zkey = 0.65 avg-val = 191.00 avg-zval = 135.82 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 653267 bytes = 2368112 } seq expand size = 4572869 multi value expand size = 0 cnt WriteAppend = 10 UnZipSize{ index = 0.0052 GB value = 0.1202 GB dict = 1.21 MB all = 0.1307 GB } __ZipSize{ index = 0.0004 GB value = 0.0887 GB dict = 1.21 MB all = 0.0927 GB } UnZip/Zip{ index = 12.3295 value = 1.3547 dict = 1.00 all = 1.4089 } Zip/UnZip{ index = 0.0811 value = 0.7382 dict = 1.00 all = 0.7098 } ---------------------------- total value len = 62.677880 GB avg = 0.180 KB (by entry num) total key len = 6.820685 GB avg = 0.020 KB total ukey len = 3.205471 GB avg = 0.008 KB total ukey num = 0.391329006 Billion total entry num = 0.348207014 Billion write speed all = 0.910320151 MB/sec (with seq num) write speed all = 0.873832507 MB/sec (without seq num) 2024/08/20-14:46:26.498986 140500162532928 [compaction_job.cc:1944] [default] [JOB 35209] Generated table #14669856: 653267 keys, 92731868 bytes, temperature: kWarm 2024/08/20-14:46:26.499056 140500162532928 EVENT_LOG_v1 {"time_micros": 1724136386499023, "cf_name": "default", "job": 35209, "event": "table_file_creation", "file_number": 14669856, "file_size": 92731868, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190355669103, "largest_seqno": 190678136233, "table_properties": {"data_size": 88728896, "index_size": 423872, "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": 10452272, "raw_average_key_size": 16, "raw_value_size": 120201128, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 653267, "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": 1724136383, "oldest_key_time": 0, "file_creation_time": 1724136383, "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": 14669856, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-14:46:26.528537 140500162532928 [compaction_job.cc:699] job-35209: subcompact[0], size: 0.284580 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-35209/att-00 [14669854,14669855,14669856] 2024/08/20-14:46:26.569482 140500162532928 (Original Log Time 2024/08/20-14:46:10.492603) EVENT_LOG_v1 {"time_micros": 1724136370492551, "job": 35209, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14669835], "files_L3": [14669792, 14669793, 14669790, 14669791], "score": 0.981924, "input_data_size": 295701563, "oldest_snapshot_seqno": 190678228129} 2024/08/20-14:46:26.569485 140500162532928 (Original Log Time 2024/08/20-14:46:26.569014) [compaction_job.cc:2018] [default] [JOB 35209] Compacted 1@2 + 4@3 files to L3 => 284579860 bytes 2024/08/20-14:46:26.569487 140500162532928 (Original Log Time 2024/08/20-14:46:26.569414) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 18.4 rd, 17.7 wr, level 3, files in(1, 4) out(3 +0 blob) MB in(15.5, 266.6 +0.0 blob) out(271.4 +0.0 blob), read-write-amplify(35.8) write-amplify(17.6) OK, records in: 2002508, records dropped: 7063 output_compression: Snappy 2024/08/20-14:46:26.569500 140500162532928 (Original Log Time 2024/08/20-14:46:26.569459) EVENT_LOG_v1 {"time_micros": 1724136386569440, "cf": "default", "job": 35209, "event": "compaction_finished", "compaction_time_micros": 16035947, "compaction_time_cpu_micros": 4375227, "output_level": 3, "num_output_files": 3, "total_output_size": 284579860, "num_input_records": 2002508, "num_output_records": 1995445, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 239621088, "file_range_sync_nanos": 0, "file_fsync_nanos": 2275, "file_prepare_write_nanos": 8527, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-14:46:26.686162 140500162532928 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":1724136370,"executesMs":16179,"compactionJobId":35209,"attempt":0,"compactionInputRawBytes":400501600,"compactionInputZipBytes":295701563,"compactionOutputRawBytes":0,"compactionOutputZipBytes":284579860,"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-e86c767e077cae90bc65d9ba937beaf0-20c3fa4621786d9e-00"}}, response = 2024/08/20-14:46:26.686262 140500162532928 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-35209/att-00: olev 3, work 16.180 s, result 6.124 ms, install 0.506 ms, input{raw 381.948 MiB zip 282.003 MiB}