2024/08/20-17:39:08.520395 140466487948864 DEBG dcompact_worker.cpp:2211: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00: fork to child time = 0.022980 sec 2024/08/20-17:39:08.521207 140466487948864 DEBG dcompact_worker.cpp:1011: Beg SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00 2024/08/20-17:39:08.527293 140466487948864 DEBG dcompact_worker.cpp:1031: End SerDeRead: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00 2024/08/20-17:39:08.527778 140466487948864 TRAC dcompact_worker.cpp:1081: INFO_LOG_LEVEL: rpc = INFO_LEVEL, env_var = undefined 2024/08/20-17:39:08.528172 140466487948864 [WARN] [column_family.cc:386] multiple cf_paths/db_paths and level_compaction_dynamic_level_bytes can't be used together 2024/08/20-17:39:08.578321 140466487948864 [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-42111/att-00/MANIFEST-14629260 2024/08/20-17:39:08.639309 140466487948864 [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-42111/att-00/MANIFEST-14629260 succeeded,manifest_file_number is 14629260, next_file_number is 14677735, last_sequence is 190852571027, log_number is 0,prev_log_number is 0,max_column_family is 0,min_log_number_to_keep is 14677618 2024/08/20-17:39:08.639325 140466487948864 [version_set.cc:6197] Column family [default] (ID 0), log number is 0 2024/08/20-17:39:08.639396 140466487948864 [version_set.cc:5652] Creating manifest 14677735 2024/08/20-17:39:08.674505 140466487948864 DEBG dcompact_worker.cpp:1215: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00: bottommost_level: fake = 1, rpc = 0 2024/08/20-17:39:08.692265 140466487948864 [compaction_job.cc:2433] [default] [JOB 42111] Compacting 1@1 + 2@2 files to L2, score 0.97, subcompactions 1 : 1 2024/08/20-17:39:08.692291 140466487948864 [compaction_job.cc:2441] [default]: Compaction start summary: Base version 21439 Base level 1, inputs: [14677627(31MB)], [14677526(48MB) 14677708(48MB)] 2024/08/20-17:39:08.979069 140466487948864 [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 2024/08/20-17:39:08.979109 140466487948864 [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 2024/08/20-17:39:08.979132 140466487948864 [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 2024/08/20-17:39:08.979147 140466487948864 [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 2024/08/20-17:39:08.979161 140466487948864 [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 2024/08/20-17:39:09.425989 140466487948864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677736.sst) /dev/shm/ToplingTemp/Topling-7385-uUGZRB 2024/08/20-17:39:10.281428 140466487948864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677736.sst): first pass time = 0.86's, 78.470'MB/sec 2024/08/20-17:39:12.398648 140466487948864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677736.sst): old prealloc_size = 73819750, real_size = 48604248 2024/08/20-17:39:12.398731 140466487948864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677736.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0008 GB avg-key = 4.00 avg-zkey = 2.53 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.08 2024/08/20-17:39:12.939842 140466487948864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677736.sst): second pass time = 2.12's, 29.175'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.54's, 92.839'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16441.962'MB/sec (index lex order gen) rebuild zvType time = 0.42's, 0.200'MB/sec write SST data time = 0.12's, 409.841'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 = 14388.982'MB/sec zip my value time = 2.12's, unzip length = 0.062'GB zip my value throughput = 29.175'MB/sec zip pipeline throughput = 198.132'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 2.53 avg-val = 184.00 avg-zval = 142.08 usrkeys = 335545 avg-key = 8.00 avg-zkey = 2.53 avg-val = 191.00 avg-zval = 142.08 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0008 GB value = 0.0477 GB dict = 0.63 MB all = 0.0502 GB } UnZip/Zip{ index = 3.1670 value = 1.2951 dict = 1.00 all = 1.3356 } Zip/UnZip{ index = 0.3158 value = 0.7721 dict = 1.00 all = 0.7487 } ---------------------------- 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 = 0.131840409 MB/sec (with seq num) write speed all = 0.126745128 MB/sec (without seq num) 2024/08/20-17:39:13.029209 140466487948864 [compaction_job.cc:1944] [default] [JOB 42111] Generated table #14677736: 335545 keys, 50245131 bytes, temperature: kWarm 2024/08/20-17:39:13.029310 140466487948864 EVENT_LOG_v1 {"time_micros": 1724146753029253, "cf_name": "default", "job": 42111, "event": "table_file_creation", "file_number": 14677736, "file_size": 50245131, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190793773339, "largest_seqno": 190852248202, "table_properties": {"data_size": 47672608, "index_size": 847616, "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": 1724146749, "oldest_key_time": 0, "file_creation_time": 1724146749, "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": 14677736, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:39:13.109088 140466487948864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677737.sst) /dev/shm/ToplingTemp/Topling-7385-qVKMpD 2024/08/20-17:39:14.522141 140466487948864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677737.sst): first pass time = 1.41's, 47.494'MB/sec 2024/08/20-17:39:16.484353 140466487948864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677737.sst): old prealloc_size = 73819750, real_size = 48375264 2024/08/20-17:39:16.484423 140466487948864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677737.sst): index type = UintIndex_IL_256_32 , store type = DictZipBlobStore usrkeys = 335545 prefix = 4 raw-key = 0.0013 GB zip-key = 0.0006 GB avg-key = 4.00 avg-zkey = 1.87 raw-val = 0.0617 GB zip-val = 0.0477 GB avg-val = 184.00 avg-zval = 142.04 2024/08/20-17:39:16.929241 140466487948864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677737.sst): second pass time = 1.96's, 31.482'MB/sec, value only(92.0% of KV) wait indexing time = 0.00's, remap KeyValue time = 0.44's, 112.426'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 16184.874'MB/sec (index lex order gen) rebuild zvType time = 0.36's, 0.231'MB/sec write SST data time = 0.08's, 613.236'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 = 19255.033'MB/sec zip my value time = 1.96's, unzip length = 0.062'GB zip my value throughput = 31.482'MB/sec zip pipeline throughput = 155.100'MB/sec entries = 335545 avg-key = 16.00 avg-zkey = 1.87 avg-val = 184.00 avg-zval = 142.04 usrkeys = 335545 avg-key = 8.00 avg-zkey = 1.87 avg-val = 191.00 avg-zval = 142.04 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 335545 bytes = 1090544 } 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 = 0.0006 GB value = 0.0477 GB dict = 0.63 MB all = 0.0500 GB } UnZip/Zip{ index = 4.2682 value = 1.2954 dict = 1.00 all = 1.3417 } Zip/UnZip{ index = 0.2343 value = 0.7720 dict = 1.00 all = 0.7453 } ---------------------------- 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 = 0.261699124 MB/sec (with seq num) write speed all = 0.251585148 MB/sec (without seq num) 2024/08/20-17:39:17.002274 140466487948864 [compaction_job.cc:1944] [default] [JOB 42111] Generated table #14677737: 335545 keys, 50016139 bytes, temperature: kWarm 2024/08/20-17:39:17.002364 140466487948864 EVENT_LOG_v1 {"time_micros": 1724146757002316, "cf_name": "default", "job": 42111, "event": "table_file_creation", "file_number": 14677737, "file_size": 50016139, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190793772981, "largest_seqno": 190852248195, "table_properties": {"data_size": 47662304, "index_size": 628928, "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": 1724146753, "oldest_key_time": 0, "file_creation_time": 1724146753, "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": 14677737, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:39:17.047877 140466487948864 [top_zip_table_builder.cc:934] ToplingZipTableBuilder(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677738.sst) /dev/shm/ToplingTemp/Topling-7385-BJNm4B 2024/08/20-17:39:17.304834 140466487948864 [top_zip_table_builder.cc:1344] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677738.sst): first pass time = 0.26's, 115.811'MB/sec 2024/08/20-17:39:18.373200 140466487948864 [top_zip_table_builder.cc:2718] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677738.sst): part-0: reject ZipStore ratio = 0.825 2024/08/20-17:39:18.485907 140466487948864 [top_zip_table_builder.cc:2764] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677738.sst): old prealloc_size = 73819750, real_size = 27940968 2024/08/20-17:39:18.485974 140466487948864 [top_zip_table_builder.cc:1765] BuildReorderMap(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677738.sst): index type = UintIndex_IL_256_32 , store type = MixedLenBlobStore usrkeys = 148758 prefix = 4 raw-key = 0.0006 GB zip-key = 0.0005 GB avg-key = 4.00 avg-zkey = 3.58 raw-val = 0.0274 GB zip-val = 0.0274 GB avg-val = 184.00 avg-zval = 184.00 2024/08/20-17:39:18.618174 140466487948864 [top_zip_table_builder.cc:3092] ToplingZipTableBuilder::Finish(/storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00/14677738.sst): second pass time = 1.07's, 25.640'MB/sec, value only(92.0% of KV) wait indexing time = 0.11's, remap KeyValue time = 0.13's, 214.739'MB/sec (all stages of remap) Get OrderMap time = 0.00's, 13324.183'MB/sec (index lex order gen) rebuild zvType time = 0.06's, 0.579'MB/sec write SST data time = 0.07's, 418.223'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 = 1.07's, unzip length = 0.027'GB zip my value throughput = 25.640'MB/sec zip pipeline throughput = 185.362'MB/sec entries = 148758 avg-key = 16.00 avg-zkey = 3.58 avg-val = 184.00 avg-zval = 184.00 usrkeys = 148758 avg-key = 8.00 avg-zkey = 3.58 avg-val = 191.00 avg-zval = 184.00 TagRS{ kinds = RS_Key0_Tag1 bytes = 0 } TagArray{ size = 148758 bytes = 483472 } seq expand size = 1041306 multi value expand size = 0 cnt WriteAppend = 3349 UnZipSize{ index = 0.0012 GB value = 0.0274 GB dict = 0.00 MB all = 0.0298 GB } __ZipSize{ index = 0.0005 GB value = 0.0274 GB dict = 0.00 MB all = 0.0284 GB } UnZip/Zip{ index = 2.2371 value = 1.0000 dict = 0.00 all = 1.0480 } Zip/UnZip{ index = 0.4470 value = 1.0000 dict = 0.00 all = 0.9542 } ---------------------------- total value len = 0.156591 GB avg = 0.191 KB (by entry num) total key len = 0.013118 GB avg = 0.016 KB total ukey len = 0.006559 GB avg = 0.008 KB total ukey num = 0.000819848 Billion total entry num = 0.000819848 Billion write speed all = 0.318695021 MB/sec (with seq num) write speed all = 0.306378305 MB/sec (without seq num) 2024/08/20-17:39:18.700134 140466487948864 [compaction_job.cc:1944] [default] [JOB 42111] Generated table #14677738: 148758 keys, 28388330 bytes, temperature: kWarm 2024/08/20-17:39:18.700259 140466487948864 EVENT_LOG_v1 {"time_micros": 1724146758700202, "cf_name": "default", "job": 42111, "event": "table_file_creation", "file_number": 14677738, "file_size": 28388330, "file_checksum": "", "file_checksum_func_name": "Unknown", "smallest_seqno": 190818683288, "largest_seqno": 190852248203, "table_properties": {"data_size": 27371664, "index_size": 531968, "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": 2380128, "raw_average_key_size": 16, "raw_value_size": 27371472, "raw_average_value_size": 184, "num_data_blocks": 1, "num_entries": 148758, "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": 1724146757, "oldest_key_time": 0, "file_creation_time": 1724146757, "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": 14677738, "seqno_to_time_mapping": "N/A", "__indexstats__": "[...1 records...]"}} 2024/08/20-17:39:18.743707 140466487948864 [compaction_job.cc:699] job-42111: subcompact[0], size: 0.128650 G, files: /storage/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/mytopling/.rocksdb/job-42111/att-00 [14677736,14677737,14677738] 2024/08/20-17:39:18.793980 140466487948864 (Original Log Time 2024/08/20-17:39:08.692390) EVENT_LOG_v1 {"time_micros": 1724146748692315, "job": 42111, "event": "compaction_started", "compaction_reason": "FilesMarkedForCompaction", "files_L1": [14677627], "files_L2": [14677526, 14677708], "score": 0.973565, "input_data_size": 134184172, "oldest_snapshot_seqno": 190852570923} 2024/08/20-17:39:18.793988 140466487948864 (Original Log Time 2024/08/20-17:39:18.788479) [compaction_job.cc:2018] [default] [JOB 42111] Compacted 1@1 + 2@2 files to L2 => 128649600 bytes 2024/08/20-17:39:18.793990 140466487948864 (Original Log Time 2024/08/20-17:39:18.793730) [compaction_job.cc:1220] [default] compacted to: files[0 0 3 0 0 0 0] max score 0.05, MB/sec: 13.3 rd, 12.8 wr, level 2, files in(1, 2) out(3 +0 blob) MB in(31.9, 96.1 +0.0 blob) out(122.7 +0.0 blob), read-write-amplify(7.9) write-amplify(3.9) OK, records in: 828695, records dropped: 8847 output_compression: Snappy 2024/08/20-17:39:18.794001 140466487948864 (Original Log Time 2024/08/20-17:39:18.793883) EVENT_LOG_v1 {"time_micros": 1724146758793831, "cf": "default", "job": 42111, "event": "compaction_finished", "compaction_time_micros": 10051333, "compaction_time_cpu_micros": 2169774, "output_level": 2, "num_output_files": 3, "total_output_size": 128649600, "num_input_records": 828695, "num_output_records": 819848, "num_subcompactions": 1, "output_compression": "Snappy", "num_single_delete_mismatches": 0, "num_single_delete_fallthrough": 0, "file_write_nanos": 166829257, "file_range_sync_nanos": 0, "file_fsync_nanos": 2843, "file_prepare_write_nanos": 219410, "lsm_state": [0, 0, 3, 0, 0, 0, 0]} 2024/08/20-17:39:18.946806 140466487948864 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":1724146748,"executesMs":10258,"compactionJobId":42111,"attempt":0,"compactionInputRawBytes":165739000,"compactionInputZipBytes":134184172,"compactionOutputRawBytes":0,"compactionOutputZipBytes":128649600,"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":"00-3b660ff7f66972ac2e777a4e3542b62a-3718abcc753fa3d0-00"}}, response = 2024/08/20-17:39:18.946907 140466487948864 INFO dcompact_worker.cpp:1456: finish /worker/dcompact-log/nfs/i-wz9deglxdazgiryp6ltb_10.57.5.137/2024-08-20T02.42.00/.rocksdb/job-42111/att-00: olev 2, work 10.259 s, result 8.772 ms, install 5.560 ms, input{raw 158.061 MiB zip 127.968 MiB}