2024/08/20-22:55:31.868585 139857143440960 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00: fork to child time = 0.009960 sec 2024/08/20-22:55:31.869695 139857143440960 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00 2024/08/20-22:55:31.874720 139857143440960 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00 2024/08/20-22:55:31.876088 139857143440960 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-22:55:31.876417 139857143440960 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-22:55:31.911814 139857143440960 [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-53983/att-00/MANIFEST-14629260 2024/08/20-22:55:31.967256 139857143440960 [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-53983/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14691418, last_sequence is 191150970976, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14691328 2024/08/20-22:55:31.967281 139857143440960 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-22:55:31.967349 139857143440960 [version_set.cc:5652] Creating manifest 14691418 2024/08/20-22:55:31.992485 139857143440960 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-22:55:32.004964 139857143440960 [compaction_job.cc:2433] [default] [JOB 53983] Compacting 1@2 + 2@3 files to L3, score 0.99, subcompactions 1 : 1 2024/08/20-22:55:32.004981 139857143440960 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 27326 Base level 2, inputs: [14691365(22MB)], [14691298(90MB) 14691396(91MB)] 2024/08/20-22:55:32.206788 139857143440960 [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 2024/08/20-22:55:32.206820 139857143440960 [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 2024/08/20-22:55:32.206840 139857143440960 [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 2024/08/20-22:55:32.206851 139857143440960 [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 2024/08/20-22:55:32.206861 139857143440960 [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 2024/08/20-22:55:32.903611 139857143440960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691419.sst) /dev/shm/ToplingTemp/Topling-49816-cPx3i2 2024/08/20-22:55:33.660962 139857143440960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691419.sst): first pass time = 0.76's, 177.235'MB/sec 2024/08/20-22:55:35.524319 139857143440960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691419.sst): old prealloc_size = 147639500, real_size = 91950768 2024/08/20-22:55:35.524389 139857143440960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691419.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 1.19 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/20-22:55:36.088614 139857143440960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691419.sst): second pass time = 1.86's, 66.300'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.56's, 168.713'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 20072.471'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.362'MB/sec write SST data time = 0.10's, 939.185'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 = 26329.756'MB/sec zip my value time = 1.86's, unzip length = 0.123'GB zip my value throughput = 66.300'MB/sec zip pipeline throughput = 169.474'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.19 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.19 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2181056 } 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 = 0.0008 GB value = 0.0910 GB dict = 1.24 MB all = 0.0952 GB } UnZip/Zip{ index = 6.7211 value = 1.3572 dict = 1.00 all = 1.4098 } Zip/UnZip{ index = 0.1488 value = 0.7368 dict = 1.00 all = 0.7093 } ---------------------------- 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 = 0.014065954 MB/sec (with seq num) write speed all = 0.013522343 MB/sec (without seq num) 2024/08/20-22:55:36.245859 139857143440960 [compaction_job.cc:1944] [default] [JOB 53983] Generated table #14691419: 671089 keys, 95206588 bytes, temperature: kWarm 2024/08/20-22:55:36.245951 139857143440960 EVENT_LOG_v1 {"time_micros": 1724165736245901, "cf_name": "default", "job": 53983, "event": "table_file_creation", "file_number": 14691419, "file_size": 95206588, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191087664338, "largest_seqno": 191150634219, "table_properties": {"data_size": 90984064, "index_size": 798784, "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": 1724165732, "oldest_key_time": 0, "file_creation_time": 1724165732, "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": 14691419, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:55:36.302523 139857143440960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691420.sst) /dev/shm/ToplingTemp/Topling-49816-FS9Bs4 2024/08/20-22:55:37.813093 139857143440960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691420.sst): first pass time = 1.51's, 88.855'MB/sec 2024/08/20-22:55:40.859429 139857143440960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691420.sst): old prealloc_size = 147639500, real_size = 92347920 2024/08/20-22:55:40.859502 139857143440960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691420.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0012 GB avg-key = 4.00 avg-zkey = 1.78 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/20-22:55:41.424809 139857143440960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691420.sst): second pass time = 3.05's, 40.547'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.57's, 169.397'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 31398.600'MB/sec (index lex order gen) rebuild zvType time = 0.46's, 0.366'MB/sec write SST data time = 0.11's, 893.779'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 = 23257.236'MB/sec zip my value time = 3.05's, unzip length = 0.123'GB zip my value throughput = 40.547'MB/sec zip pipeline throughput = 153.182'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.78 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.78 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 = 11 UnZipSize{ index = 0.0054 GB value = 0.1235 GB dict = 1.24 MB all = 0.1342 GB } __ZipSize{ index = 0.0012 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.4818 value = 1.3572 dict = 1.00 all = 1.4014 } Zip/UnZip{ index = 0.2231 value = 0.7368 dict = 1.00 all = 0.7136 } ---------------------------- 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 = 0.028116717 MB/sec (with seq num) write speed all = 0.027030081 MB/sec (without seq num) 2024/08/20-22:55:41.554497 139857143440960 [compaction_job.cc:1944] [default] [JOB 53983] Generated table #14691420: 671089 keys, 95771452 bytes, temperature: kWarm 2024/08/20-22:55:41.554557 139857143440960 EVENT_LOG_v1 {"time_micros": 1724165741554527, "cf_name": "default", "job": 53983, "event": "table_file_creation", "file_number": 14691420, "file_size": 95771452, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190996031403, "largest_seqno": 191150634220, "table_properties": {"data_size": 90982096, "index_size": 1197888, "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": 1724165736, "oldest_key_time": 0, "file_creation_time": 1724165736, "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": 14691420, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:55:41.597138 139857143440960 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691421.sst) /dev/shm/ToplingTemp/Topling-49816-lULWc2 2024/08/20-22:55:41.763997 139857143440960 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691421.sst): first pass time = 0.17's, 120.229'MB/sec 2024/08/20-22:55:41.956896 139857143440960 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691421.sst): part-0: reject ZipStore ratio = 0.860 2024/08/20-22:55:42.000372 139857143440960 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691421.sst): old prealloc_size = 147639500, real_size = 18715408 2024/08/20-22:55:42.000425 139857143440960 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691421.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 100278 prefix = 4 raw-key = 0.0004 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 2.38 raw-val = 0.0185 GB zip-val = 0.0185 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-22:55:42.035605 139857143440960 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00/14691421.sst): second pass time = 0.19's, 96.051'MB/sec, value only(92.0% of KV) wait indexing time = 0.04's, remap KeyValue time = 0.04's, 539.630'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 7282.173'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.192'MB/sec write SST data time = 0.01's, 1341.356'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.000'MB, throughput = 0.000'MB/sec zip my value time = 0.19's, unzip length = 0.018'GB zip my value throughput = 96.051'MB/sec zip pipeline throughput = 96.051'MB/sec entries = 100278 avg-key = 16.00 avg-zkey = 2.38 avg-val = 184.00 avg-zval = 184.00 usrkeys = 100278 avg-key = 8.00 avg-zkey = 2.38 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 100278 bytes = 325920 } seq expand size = 701946 multi value expand size = 0 cnt WriteAppend = 2260 UnZipSize{ index = 0.0008 GB value = 0.0185 GB dict = 0.00 MB all = 0.0201 GB } __ZipSize{ index = 0.0002 GB value = 0.0185 GB dict = 0.00 MB all = 0.0190 GB } UnZip/Zip{ index = 3.3587 value = 1.0000 dict = 0.00 all = 1.0546 } Zip/UnZip{ index = 0.2977 value = 1.0000 dict = 0.00 all = 0.9482 } ---------------------------- total value len = 0.275509 GB avg = 0.191 KB (by entry num) total key len = 0.023079 GB avg = 0.016 KB total ukey len = 0.011540 GB avg = 0.008 KB total ukey num = 0.001442456 Billion total entry num = 0.001442456 Billion write speed all = 0.030215530 MB/sec (with seq num) write speed all = 0.029047780 MB/sec (without seq num) 2024/08/20-22:55:42.061529 139857143440960 [compaction_job.cc:1944] [default] [JOB 53983] Generated table #14691421: 100278 keys, 19017321 bytes, temperature: kWarm 2024/08/20-22:55:42.061591 139857143440960 EVENT_LOG_v1 {"time_micros": 1724165742061560, "cf_name": "default", "job": 53983, "event": "table_file_creation", "file_number": 14691421, "file_size": 19017321, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191102109968, "largest_seqno": 191150634192, "table_properties": {"data_size": 18451344, "index_size": 238848, "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": 1604448, "raw_average_key_size": 16, "raw_value_size": 18451152, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 100278, "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-MixedLenBlobStore", "creation_time": 1724165741, "oldest_key_time": 0, "file_creation_time": 1724165741, "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": 14691421, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-22:55:42.073846 139857143440960 [compaction_job.cc:699] job-53983: subcompact[0], size: 0.209995 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-53983/att-00 [14691419,14691420,14691421] 2024/08/20-22:55:42.119145 139857143440960 (Original Log Time 2024/08/20-22:55:32.005049) EVENT_LOG_v1 {"time_micros": 1724165732004999, "job": 53983, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14691365], "files_L3": [14691298, 14691396], "score": 0.986433, "input_data_size": 214806157, "oldest_snapshot_seqno": 191150969555} 2024/08/20-22:55:42.119149 139857143440960 (Original Log Time 2024/08/20-22:55:42.112375) [compaction_job.cc:2018] [default] [JOB 53983] Compacted 1@2 + 2@3 files to L3 => 209995361 bytes 2024/08/20-22:55:42.119150 139857143440960 (Original Log Time 2024/08/20-22:55:42.119062) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 21.3 rd, 20.9 wr, level 3, files in(1, 2) out(3 +0 blob) MB in(22.5, 182.4 +0.0 blob) out(200.3 +0.0 blob), read-write-amplify(18.0) write-amplify(8.9) OK, records in: 1452890, records dropped: 10434 output_compression: Snappy 2024/08/20-22:55:42.119157 139857143440960 (Original Log Time 2024/08/20-22:55:42.119119) EVENT_LOG_v1 {"time_micros": 1724165742119090, "cf": "default", "job": 53983, "event": "compaction_finished", "compaction_time_micros": 10068807, "compaction_time_cpu_micros": 2820242, "output_level": 3, "num_output_files": 3, "total_output_size": 209995361, "num_input_records": 1452890, "num_output_records": 1442456, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 132733867, "file_range_sync_nanos": 0, "file_fsync_nanos": 2725, "file_prepare_write_nanos": 92184, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/20-22:55:42.248395 139857143440960 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":1724165731,"executesMs":10236,"compactionJobId":53983,"attempt":0,"compactionInputRawBytes":290578000,"compactionInputZipBytes":214806157,"compactionOutputRawBytes":0,"compactionOutputZipBytes":209995361,"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":"00-0ea586de26d3d8fe6896b034e18602f3-97365d480505be24-00"}}, response = 2024/08/20-22:55:42.248512 139857143440960 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-53983/att-00: olev 3, work 10.237 s, result 6.968 ms, install 6.805 ms, input{raw 277.117 MiB zip 204.855 MiB}