topic Re: netapp 2240 performance issue in ONTAP Discussions

netapp 2240 performance issue

shahidahmed — Thu, 19 Dec 2024 11:52:32 GMT

i am using netapp 2240. my aggregate is 76% in use while its volume is 98% in use. However LUN relevant to this volume is in normal state. but I am experiencing dead slow I/O performance. What should i do ?

Re: netapp 2240 performance issue

chenguanghui — Fri, 20 Dec 2024 07:41:55 GMT

hello:

There are many reasons for the slow performance. You need to check the overall cluster latency and overall cluster health. Volume latency ranking, IOPS and throughput of volumes with the largest traffic volume; CPU usage; cpu and disk usage of a node. I still recommend that you contact netAPP technical support for further analysis
I hope my advice will be helpful to you

Re: netapp 2240 performance issue

shahidahmed — Tue, 24 Dec 2024 11:20:53 GMT

I have checked all things you mentioned. All these are OK in status. However, VM which is located at that datastore whose volume is 98% in usage, has slow performance.