- DISK INVENTORY X MAYBE YOU GO NOT HAVE SUFFICIENT FULL
- DISK INVENTORY X MAYBE YOU GO NOT HAVE SUFFICIENT LICENSE
Page faults is the real indicator when it comes to your host’s memory requirements The important number to look at is page faults per seconds.
Memory usage does not tell you how much additional memory may be needed. Keep in mind that memory usage is not the only metric to keep an eye on. CPU ready time is a considerable factor when assigning CPU time to virtual machines Memory Otherwise, you might be overspending or not be able to fully leverage on your hardware.
DISK INVENTORY X MAYBE YOU GO NOT HAVE SUFFICIENT LICENSE
You might want to make sure that your database server license closely matches your CPU count. Numbers like CPU ready time are of particular importance, as they tell you, how much CPU time the virtual machines are really able to utilize.īesides the technical implications, the number of CPUs also has impact on licensing.
DISK INVENTORY X MAYBE YOU GO NOT HAVE SUFFICIENT FULL
CPU metrics of individual virtual machines won’t show you the full picture. As a general rule of thumb, when monitoring virtual machines, also monitor the virtual host that the machines run on. I will assume that at least some of your hosts are virtualized. To keep the host responsive, make sure that it has at the very least two CPU cores available. CPUĬPU will most likely not be a bottleneck, but database servers induce continuous base load on machines.
This includes CPU, memory, and disk space. Is your database server healthy?įirst and foremost, make sure that the host that’s serving your database process has sufficient resources available. For this post, however, we will only focus on quick wins that you can easily achieve without any help from third parties. When you’re ready to take database tuning to the next level, there are many great tools around for you to consider, for example from our friends at Vivid Cortex. Based on our experience, it seems that for at least 80% of all applications we see, simple database performance tuning can speed up applications significantly.įortunately, there isn’t a lot of rocket science involved until you get really deep under the hood of database tuning. January 30, 2015: Based on reader feedback, section 4 “Do you have enough database connections?” has been revised.ĭatabase access is a core feature of most applications.
0 kommentar(er)
