2024/08/21-02:40:54.559242 140539526047296 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00: fork to child time = 0.007751 sec 2024/08/21-02:40:54.559944 140539526047296 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00 2024/08/21-02:40:54.564124 140539526047296 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00 2024/08/21-02:40:54.564473 140539526047296 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/21-02:40:54.564713 140539526047296 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/21-02:40:54.600332 140539526047296 [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-61810/att-00/MANIFEST-14629260 2024/08/21-02:40:54.614333 140539526047296 [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-61810/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14700419, last_sequence is 191351416795, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14700354 2024/08/21-02:40:54.614348 140539526047296 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/21-02:40:54.614394 140539526047296 [version_set.cc:5652] Creating manifest 14700419 2024/08/21-02:40:54.638433 140539526047296 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/21-02:40:54.652531 140539526047296 [compaction_job.cc:2433] [default] [JOB 61810] Compacting 1@2 + 3@3 files to L3, score 1.00, subcompactions 1 : 1 2024/08/21-02:40:54.652543 140539526047296 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 31132 Base level 2, inputs: [14700359(11MB)], [14700416(91MB) 14700417(4091KB) 14700314(91MB)] 2024/08/21-02:40:54.747544 140539526047296 [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 2024/08/21-02:40:54.747564 140539526047296 [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 2024/08/21-02:40:54.747576 140539526047296 [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 2024/08/21-02:40:54.747585 140539526047296 [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 2024/08/21-02:40:54.747593 140539526047296 [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 2024/08/21-02:40:55.436279 140539526047296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700420.sst) /dev/shm/ToplingTemp/Topling-27110-gdZv57 2024/08/21-02:40:56.602199 140539526047296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700420.sst): first pass time = 1.17's, 115.123'MB/sec 2024/08/21-02:40:57.925203 140539526047296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700420.sst): old prealloc_size = 147639500, real_size = 92465248 2024/08/21-02:40:57.925262 140539526047296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700420.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 = 1.96 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.57 2024/08/21-02:40:58.783026 140539526047296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700420.sst): second pass time = 1.32's, 93.401'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.86's, 111.685'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 35866.983'MB/sec (index lex order gen) rebuild zvType time = 0.78's, 0.216'MB/sec write SST data time = 0.08's, 1165.561'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 = 23279.041'MB/sec zip my value time = 1.32's, unzip length = 0.123'GB zip my value throughput = 93.401'MB/sec zip pipeline throughput = 93.401'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 1.96 avg-val = 184.00 avg-zval = 135.57 usrkeys = 671089 avg-key = 8.00 avg-zkey = 1.96 avg-val = 191.00 avg-zval = 135.57 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0013 GB value = 0.0910 GB dict = 1.24 MB all = 0.0958 GB } UnZip/Zip{ index = 4.0767 value = 1.3572 dict = 1.00 all = 1.4009 } Zip/UnZip{ index = 0.2453 value = 0.7368 dict = 1.00 all = 0.7138 } ---------------------------- 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 = 0.029228852 MB/sec (with seq num) write speed all = 0.028099234 MB/sec (without seq num) 2024/08/21-02:40:58.940755 140539526047296 [compaction_job.cc:1944] [default] [JOB 61810] Generated table #14700420: 671089 keys, 95804924 bytes, temperature: kWarm 2024/08/21-02:40:58.940853 140539526047296 EVENT_LOG_v1 {"time_micros": 1724179258940793, "cf_name": "default", "job": 61810, "event": "table_file_creation", "file_number": 14700420, "file_size": 95804924, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191255714690, "largest_seqno": 191351252537, "table_properties": {"data_size": 90980384, "index_size": 1316928, "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": 1724179255, "oldest_key_time": 0, "file_creation_time": 1724179255, "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": 14700420, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:40:58.999013 140539526047296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700421.sst) /dev/shm/ToplingTemp/Topling-27110-iNxHqa 2024/08/21-02:41:00.544362 140539526047296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700421.sst): first pass time = 1.55's, 86.855'MB/sec 2024/08/21-02:41:01.988779 140539526047296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700421.sst): old prealloc_size = 147639500, real_size = 92765064 2024/08/21-02:41:01.988830 140539526047296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700421.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 671089 prefix = 4 raw-key = 0.0027 GB zip-key = 0.0016 GB avg-key = 4.00 avg-zkey = 2.40 raw-val = 0.1235 GB zip-val = 0.0910 GB avg-val = 184.00 avg-zval = 135.58 2024/08/21-02:41:02.607482 140539526047296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700421.sst): second pass time = 1.44's, 85.531'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.62's, 155.339'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 56743.545'MB/sec (index lex order gen) rebuild zvType time = 0.54's, 0.312'MB/sec write SST data time = 0.08's, 1193.954'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 = 45541.012'MB/sec zip my value time = 1.44's, unzip length = 0.123'GB zip my value throughput = 85.531'MB/sec zip pipeline throughput = 124.613'MB/sec entries = 671089 avg-key = 16.00 avg-zkey = 2.40 avg-val = 184.00 avg-zval = 135.58 usrkeys = 671089 avg-key = 8.00 avg-zkey = 2.40 avg-val = 191.00 avg-zval = 135.58 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 671089 bytes = 2264944 } 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 = 0.0016 GB value = 0.0910 GB dict = 1.24 MB all = 0.0961 GB } UnZip/Zip{ index = 3.3284 value = 1.3572 dict = 1.00 all = 1.3966 } Zip/UnZip{ index = 0.3004 value = 0.7368 dict = 1.00 all = 0.7160 } ---------------------------- 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 = 0.058410701 MB/sec (with seq num) write speed all = 0.056153282 MB/sec (without seq num) 2024/08/21-02:41:02.715637 140539526047296 [compaction_job.cc:1944] [default] [JOB 61810] Generated table #14700421: 671089 keys, 96104764 bytes, temperature: kWarm 2024/08/21-02:41:02.715702 140539526047296 EVENT_LOG_v1 {"time_micros": 1724179262715668, "cf_name": "default", "job": 61810, "event": "table_file_creation", "file_number": 14700421, "file_size": 96104764, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191266162921, "largest_seqno": 191351252536, "table_properties": {"data_size": 90984160, "index_size": 1612992, "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": 1724179258, "oldest_key_time": 0, "file_creation_time": 1724179258, "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": 14700421, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:41:02.762629 140539526047296 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700422.sst) /dev/shm/ToplingTemp/Topling-27110-qB3TP7 2024/08/21-02:41:02.831421 140539526047296 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700422.sst): first pass time = 0.07's, 207.361'MB/sec 2024/08/21-02:41:02.966585 140539526047296 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700422.sst): part-0: reject ZipStore ratio = 0.891 2024/08/21-02:41:02.990340 140539526047296 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700422.sst): old prealloc_size = 147639500, real_size = 13330552 2024/08/21-02:41:02.990379 140539526047296 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700422.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 71285 prefix = 4 raw-key = 0.0003 GB zip-key = 0.0002 GB avg-key = 4.00 avg-zkey = 2.75 raw-val = 0.0131 GB zip-val = 0.0131 GB avg-val = 184.00 avg-zval = 184.00 2024/08/21-02:41:03.015093 140539526047296 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00/14700422.sst): second pass time = 0.13's, 97.526'MB/sec, value only(92.0% of KV) wait indexing time = 0.02's, remap KeyValue time = 0.02's, 547.287'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 6994.610'MB/sec (index lex order gen) rebuild zvType time = 0.02's, 1.110'MB/sec write SST data time = 0.01's, 1564.633'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 = 0.13's, unzip length = 0.013'GB zip my value throughput = 97.526'MB/sec zip pipeline throughput = 97.526'MB/sec entries = 71285 avg-key = 16.00 avg-zkey = 2.75 avg-val = 184.00 avg-zval = 184.00 usrkeys = 71285 avg-key = 8.00 avg-zkey = 2.75 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 71285 bytes = 222784 } seq expand size = 498995 multi value expand size = 0 cnt WriteAppend = 1609 UnZipSize{ index = 0.0006 GB value = 0.0131 GB dict = 0.00 MB all = 0.0143 GB } __ZipSize{ index = 0.0002 GB value = 0.0131 GB dict = 0.00 MB all = 0.0135 GB } UnZip/Zip{ index = 2.9101 value = 1.0000 dict = 0.00 all = 1.0532 } Zip/UnZip{ index = 0.3436 value = 1.0000 dict = 0.00 all = 0.9495 } ---------------------------- total value len = 0.269971 GB avg = 0.191 KB (by entry num) total key len = 0.022615 GB avg = 0.016 KB total ukey len = 0.011308 GB avg = 0.008 KB total ukey num = 0.001413463 Billion total entry num = 0.001413463 Billion write speed all = 0.061507706 MB/sec (with seq num) write speed all = 0.059130596 MB/sec (without seq num) 2024/08/21-02:41:03.035192 140539526047296 [compaction_job.cc:1944] [default] [JOB 61810] Generated table #14700422: 71285 keys, 13536617 bytes, temperature: kWarm 2024/08/21-02:41:03.035246 140539526047296 EVENT_LOG_v1 {"time_micros": 1724179263035217, "cf_name": "default", "job": 61810, "event": "table_file_creation", "file_number": 14700422, "file_size": 13536617, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 191325160965, "largest_seqno": 191351252119, "table_properties": {"data_size": 13116640, "index_size": 195968, "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": 1140560, "raw_average_key_size": 16, "raw_value_size": 13116440, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 71285, "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": 1724179262, "oldest_key_time": 0, "file_creation_time": 1724179262, "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": 14700422, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/21-02:41:03.043643 140539526047296 [compaction_job.cc:699] job-61810: subcompact[0], size: 0.205446 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-61810/att-00 [14700420,14700421,14700422] 2024/08/21-02:41:03.075462 140539526047296 (Original Log Time 2024/08/21-02:40:54.652584) EVENT_LOG_v1 {"time_micros": 1724179254652554, "job": 61810, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L2": [14700359], "files_L3": [14700416, 14700417, 14700314], "score": 0.998411, "input_data_size": 207705628, "oldest_snapshot_seqno": 191351416401} 2024/08/21-02:41:03.075466 140539526047296 (Original Log Time 2024/08/21-02:41:03.072139) [compaction_job.cc:2018] [default] [JOB 61810] Compacted 1@2 + 3@3 files to L3 => 205446305 bytes 2024/08/21-02:41:03.075467 140539526047296 (Original Log Time 2024/08/21-02:41:03.075402) [compaction_job.cc:1220] [default] compacted to: files[0 0 0 3 0 0 0] max score 0.01, MB/sec: 24.8 rd, 24.5 wr, level 3, files in(1, 3) out(3 +0 blob) MB in(11.2, 186.9 +0.0 blob) out(195.9 +0.0 blob), read-write-amplify(35.3) write-amplify(17.6) OK, records in: 1416945, records dropped: 3482 output_compression: Snappy 2024/08/21-02:41:03.075473 140539526047296 (Original Log Time 2024/08/21-02:41:03.075444) EVENT_LOG_v1 {"time_micros": 1724179263075426, "cf": "default", "job": 61810, "event": "compaction_finished", "compaction_time_micros": 8391063, "compaction_time_cpu_micros": 3273227, "output_level": 3, "num_output_files": 3, "total_output_size": 205446305, "num_input_records": 1416945, "num_output_records": 1413463, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 136998112, "file_range_sync_nanos": 0, "file_fsync_nanos": 2267, "file_prepare_write_nanos": 60237, "lsm_state": [0, 0, 0, 3, 0, 0, 0]} 2024/08/21-02:41:03.194257 140539526047296 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":1724179254,"executesMs":8506,"compactionJobId":61810,"attempt":0,"compactionInputRawBytes":283389000,"compactionInputZipBytes":207705628,"compactionOutputRawBytes":0,"compactionOutputZipBytes":205446305,"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":"00-8517505ada2bf8788bf6eeefed92501a-6167c24b6a409c60-00"}}, response = 2024/08/21-02:41:03.194329 140539526047296 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-61810/att-00: olev 3, work 8.506 s, result 6.254 ms, install 3.352 ms, input{raw 270.261 MiB zip 198.084 MiB}