2024/07/25-21:28:11.116292 140562164819520 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00: fork to child time = 0.020713 sec 2024/07/25-21:28:11.117244 140562164819520 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00 2024/07/25-21:28:11.122113 140562164819520 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00 2024/07/25-21:28:11.130042 140562164819520 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/07/25-21:28:11.130422 140562164819520 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/07/25-21:28:11.178790 140562164819520 [version_set.cc:6139] Recovering from manifest file: /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-73480/att-00/MANIFEST-13366722 2024/07/25-21:28:11.229468 140562164819520 [version_set.cc:6182] Recovered from manifest file:/worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-73480/att-00/MANIFEST-13366722 succeeded,manifest_file_number is 13366722, next_file_number is 13455259, last_sequence is 165062513031, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 13455210 2024/07/25-21:28:11.229479 140562164819520 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/07/25-21:28:11.229559 140562164819520 [version_set.cc:5652] Creating manifest 13455259 2024/07/25-21:28:11.259247 140562164819520 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00: bottommost_level: fake = 1, rpc = 0 2024/07/25-21:28:11.273882 140562164819520 [compaction_job.cc:2433] [default] [JOB 73480] Compacting 2@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/07/25-21:28:11.273900 140562164819520 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 38255 Base level 1, inputs: [13455245(31MB) 13455222(2591KB)], [13455173(48MB) 13455257(32MB)] 2024/07/25-21:28:11.570972 140562164819520 [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 2024/07/25-21:28:11.571001 140562164819520 [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 2024/07/25-21:28:11.571015 140562164819520 [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 2024/07/25-21:28:11.571025 140562164819520 [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 2024/07/25-21:28:11.571033 140562164819520 [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 2024/07/25-21:28:12.088302 140562164819520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455260.sst) /dev/shm/ToplingTemp/Topling-78986-5cC46K 2024/07/25-21:28:12.422061 140562164819520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455260.sst): first pass time = 0.33's, 201.098'MB/sec 2024/07/25-21:28:14.987936 140562164819520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455260.sst): old prealloc_size = 73819750, real_size = 49436976 2024/07/25-21:28:14.988008 140562164819520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455260.sst): index type = FixedLenKeyIndex , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0017 GB avg-key = 4.00 avg-zkey = 5.02 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.06 2024/07/25-21:28:15.472872 140562164819520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455260.sst): second pass time = 2.56's, 24.071'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.48's, 105.339'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 37161.746'MB/sec (index lex order gen) rebuild zvType time = 0.39's, 0.214'MB/sec write SST data time = 0.09's, 555.364'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 10653.968'MB/sec zip my value time = 2.56's, unzip length = 0.062'GB zip my value throughput = 24.071'MB/sec zip pipeline throughput = 120.973'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 5.02 avg-val = 184.00 avg-zval = 142.06 usrkeys = 335545 avg-key = 8.00 avg-zkey = 5.02 avg-val = 191.00 avg-zval = 142.06 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 13 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0017 GB value = 0.0477 GB dict = 0.63 MB all = 0.0511 GB } UnZip/Zip{ index = 1.5939 value = 1.2952 dict = 1.00 all = 1.3138 } Zip/UnZip{ index = 0.6274 value = 0.7721 dict = 1.00 all = 0.7611 } ---------------------------- total value len = 0.064089 GB avg = 0.191 KB (by entry num) total key len = 0.005369 GB avg = 0.016 KB total ukey len = 0.002684 GB avg = 0.008 KB total ukey num = 0.000335545 Billion total entry num = 0.000335545 Billion write speed all = 0.003771734 MB/sec (with seq num) write speed all = 0.003625967 MB/sec (without seq num) 2024/07/25-21:28:15.540175 140562164819520 [compaction_job.cc:1944] [default] [JOB 73480] Generated table #13455260: 335545 keys, 51078637 bytes, temperature: kWarm 2024/07/25-21:28:15.540454 140562164819520 EVENT_LOG_v1 {"time_micros": 1721914095540390, "cf_name": "default", "job": 73480, "event": "table_file_creation", "file_number": 13455260, "file_size": 51078637, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 164996065470, "largest_seqno": 165062455183, "table_properties": {"data_size": 47668832, "index_size": 1684096, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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-FixedLenKeyIndex-DictZipBlobStore", "creation_time": 1721914092, "oldest_key_time": 0, "file_creation_time": 1721914092, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13455260, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:28:15.611290 140562164819520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455261.sst) /dev/shm/ToplingTemp/Topling-78986-Once2I 2024/07/25-21:28:16.485382 140562164819520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455261.sst): first pass time = 0.87's, 76.780'MB/sec 2024/07/25-21:28:21.131980 140562164819520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455261.sst): old prealloc_size = 73819750, real_size = 49157048 2024/07/25-21:28:21.132087 140562164819520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455261.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0014 GB avg-key = 4.00 avg-zkey = 4.20 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/07/25-21:28:21.685278 140562164819520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455261.sst): second pass time = 4.65's, 13.290'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.55's, 91.739'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 26090.687'MB/sec (index lex order gen) rebuild zvType time = 0.47's, 0.180'MB/sec write SST data time = 0.09's, 576.131'MB/sec dict compress time = 4356233619.02's, 0.000'MB/sec z-dict build time = 0.00's, sample length = 0.633'MB, throughput = 21062.675'MB/sec zip my value time = 4.65's, unzip length = 0.062'GB zip my value throughput = 13.290'MB/sec zip pipeline throughput = 175.004'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 4.20 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 4.20 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1048592 } seq expand size = 2348815 multi value expand size = 0 cnt WriteAppend = 12 UnZipSize{ index = 0.0027 GB value = 0.0617 GB dict = 0.63 MB all = 0.0671 GB } __ZipSize{ index = 0.0014 GB value = 0.0477 GB dict = 0.63 MB all = 0.0508 GB } UnZip/Zip{ index = 1.9026 value = 1.2954 dict = 1.00 all = 1.3222 } Zip/UnZip{ index = 0.5256 value = 0.7720 dict = 1.00 all = 0.7563 } ---------------------------- 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 = 0.000671090 Billion total entry num = 0.000671090 Billion write speed all = 0.007540924 MB/sec (with seq num) write speed all = 0.007249487 MB/sec (without seq num) 2024/07/25-21:28:21.764584 140562164819520 [compaction_job.cc:1944] [default] [JOB 73480] Generated table #13455261: 335545 keys, 50755979 bytes, temperature: kWarm 2024/07/25-21:28:21.764676 140562164819520 EVENT_LOG_v1 {"time_micros": 1721914101764631, "cf_name": "default", "job": 73480, "event": "table_file_creation", "file_number": 13455261, "file_size": 50755979, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165035391945, "largest_seqno": 165062455184, "table_properties": {"data_size": 47662128, "index_size": 1410880, "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": 5368720, "raw_average_key_size": 16, "raw_value_size": 61740280, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 335545, "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": 1721914095, "oldest_key_time": 0, "file_creation_time": 1721914095, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13455261, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:28:21.831164 140562164819520 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455262.sst) /dev/shm/ToplingTemp/Topling-78986-Cu2W6K 2024/07/25-21:28:21.841761 140562164819520 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455262.sst): first pass time = 0.01's, 115.999'MB/sec 2024/07/25-21:28:22.167528 140562164819520 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455262.sst): part-0: reject ZipStore ratio = 0.992 2024/07/25-21:28:22.170562 140562164819520 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455262.sst): old prealloc_size = 73819750, real_size = 1175616 2024/07/25-21:28:22.170594 140562164819520 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455262.sst): index type = FixedLenKeyIndex , store type = MixedLenBlobStore usrkeys = 6122 prefix = 4 raw-key = 0.0000 GB zip-key = 0.0000 GB avg-key = 4.00 avg-zkey = 7.72 raw-val = 0.0011 GB zip-val = 0.0011 GB avg-val = 184.00 avg-zval = 184.03 2024/07/25-21:28:22.175955 140562164819520 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00/13455262.sst): second pass time = 0.33's, 3.466'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.01's, 222.932'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 1635.004'MB/sec (index lex order gen) rebuild zvType time = 0.00's, 0.429'MB/sec write SST data time = 0.00's, 679.755'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 = 0.33's, unzip length = 0.001'GB zip my value throughput = 3.466'MB/sec zip pipeline throughput = 242.870'MB/sec entries = 6122 avg-key = 16.00 avg-zkey = 7.72 avg-val = 184.00 avg-zval = 184.03 usrkeys = 6122 avg-key = 8.00 avg-zkey = 7.72 avg-val = 191.00 avg-zval = 184.03 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 6122 bytes = 18384 } seq expand size = 42854 multi value expand size = 0 cnt WriteAppend = 146 UnZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.00 MB all = 0.0012 GB } __ZipSize{ index = 0.0000 GB value = 0.0011 GB dict = 0.00 MB all = 0.0012 GB } UnZip/Zip{ index = 1.0369 value = 0.9998 dict = 0.00 all = 1.0258 } Zip/UnZip{ index = 0.9644 value = 1.0002 dict = 0.00 all = 0.9748 } ---------------------------- total value len = 0.129347 GB avg = 0.191 KB (by entry num) total key len = 0.010835 GB avg = 0.016 KB total ukey len = 0.005418 GB avg = 0.008 KB total ukey num = 0.000677212 Billion total entry num = 0.000677212 Billion write speed all = 0.007609513 MB/sec (with seq num) write speed all = 0.007315426 MB/sec (without seq num) 2024/07/25-21:28:22.183357 140562164819520 [compaction_job.cc:1944] [default] [JOB 73480] Generated table #13455262: 6122 keys, 1193605 bytes, temperature: kWarm 2024/07/25-21:28:22.183432 140562164819520 EVENT_LOG_v1 {"time_micros": 1721914102183387, "cf_name": "default", "job": 73480, "event": "table_file_creation", "file_number": 13455262, "file_size": 1193605, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 165047930101, "largest_seqno": 165062451769, "table_properties": {"data_size": 1126640, "index_size": 47232, "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": 97952, "raw_average_key_size": 16, "raw_value_size": 1126448, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 6122, "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-FixedLenKeyIndex-MixedLenBlobStore", "creation_time": 1721914101, "oldest_key_time": 0, "file_creation_time": 1721914101, "slow_compression_estimated_data_size": 0, "fast_compression_estimated_data_size": 0, "db_id": "a007a635-5c0a-4b4a-be96-b9c695cb016b", "db_session_id": "FDMKK73D6HWPO0XETTGC", "orig_file_number": 13455262, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/07/25-21:28:22.192886 140562164819520 [compaction_job.cc:699] job-73480: subcompact[0], size: 0.103028 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-73480/att-00 [13455260,13455261,13455262] 2024/07/25-21:28:22.229821 140562164819520 (Original Log Time 2024/07/25-21:28:11.273954) EVENT_LOG_v1 {"time_micros": 1721914091273914, "job": 73480, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [13455245, 13455222], "files_L2": [13455173, 13455257], "score": 0.972572, "input_data_size": 121481633, "oldest_snapshot_seqno": 165062512393} 2024/07/25-21:28:22.229827 140562164819520 (Original Log Time 2024/07/25-21:28:22.229223) [compaction_job.cc:2018] [default] [JOB 73480] Compacted 2@1 + 2@2 files to L2 => 103028221 bytes 2024/07/25-21:28:22.229830 140562164819520 (Original Log Time 2024/07/25-21:28:22.229733) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.04, MB/sec: 11.1 rd, 9.4 wr, level 2, files in(2, 2) out(3 +0 blob) MB in(34.4, 81.5 +0.0 blob) out(98.3 +0.0 blob), read-write-amplify(6.2) write-amplify(2.9) OK, records in: 681444, records dropped: 4232 output_compression: Snappy 2024/07/25-21:28:22.229840 140562164819520 (Original Log Time 2024/07/25-21:28:22.229793) EVENT_LOG_v1 {"time_micros": 1721914102229766, "cf": "default", "job": 73480, "event": "compaction_finished", "compaction_time_micros": 10918944, "compaction_time_cpu_micros": 1651957, "output_level": 2, "num_output_files": 3, "total_output_size": 103028221, "num_input_records": 681444, "num_output_records": 677212, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 99556639, "file_range_sync_nanos": 0, "file_fsync_nanos": 3176, "file_prepare_write_nanos": 15819, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/07/25-21:28:22.365148 140562164819520 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":1721720512,"starts":1721914091,"executesMs":11106,"compactionJobId":73480,"attempt":0,"compactionInputRawBytes":136288800,"compactionInputZipBytes":121481633,"compactionOutputRawBytes":0,"compactionOutputZipBytes":103028221,"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":"00-2d1ad4e10ec5d4c97003618e32853051-8a2632b4935c849e-00"}}, response = 2024/07/25-21:28:22.365249 140562164819520 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-07-23T15.41.52/.rocksdb/job-73480/att-00: olev 2, work 11.106 s, result 6.380 ms, install 0.645 ms, input{raw 129.975 MiB zip 115.854 MiB}