的信息-虚拟段里的页面(page)-可被操作系统换出到磁盘上(out)GBase8s运行时可能添加新的虚拟段消息段(Messagesegment)如果GBase8s的客户端-服务器端通信要使用消息缓冲区(messagebuffer),消息段将包含这些消息缓冲区缓冲池段(BufferPoolsegment)存储从dbspace中读取数据,不同的页面大小的dbs会对应一不同的bufferpool...
BUFFER POOL BP2K=$(($ntimes*25000+10000)) if [ $BP2K -gt 1000000 ] then BP2K=1000000 fi sed -i "s#^BUFFERPOOL size=2.*#BUFFERPOOL size=2k,buffers=$BP2K,lrus=32,lru_min_dirty=50,lru_max_dirty=60 #g" $GBASEDBTDIR/etc/$ONCONFIG >> $LOGFILE 2>&1 echo -e "BUFFERPOOL2K...
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LRU Time Chunk Writes Total Mem 0 0 -nan 288 76Mb Bufferpool Segments id segment size # buffs 0 0x4af75000 76Mb 35001 --- Buffer pool page size: 16384 dskreads pagreads bufreads %cached dskwrits pagwrits bufwrits %cached 118 984 1738 93.21 107 856 222 51.80 bufwrits_sinceckpt bufw...
GBase8t数据库体系架构南大通用数据技术股份有限公司版权所有©GBASE2016GBase南大通用目标•了解8t总体架构•了解8t进程/多线程架构•了解8t共享内存的组成及作用•理解8t磁盘存储基本概念•理解8t逻辑日志、物理日志相关概念•了解检查点、快速恢复的作用2GBase南大通用GBase8t架构概览进程/多线程结构内存...
Explosive Models No-kia Networks NSN BBU Telecom Equipment RRU Type AHDB 474257A For GSM LTE CompatibleMikrotik Home Mini Wireless Router RB941-2nD-TC ROS 2.4G for Fiber Optic ConnectivitySC UPC/APC SX Inner Shutter Avoid Laser Adapter Without FlangeFTTH Fiber Cable Stripper 45-163 Buffer Tube ...