topic Re: High Average Latency in Array Performance and Data Protection https://community.hpe.com/t5/array-performance-and-data/high-average-latency/m-p/6985967#M990 <HTML><HEAD></HEAD><BODY><P>You also hitting the 100% threshold of the 2 X 1-GB ports you have connected. I would also suggests (if you can) make another connection to your LAN via the 4 X 1-GB card.</P></BODY></HTML> Thu, 22 Jan 2015 17:27:34 GMT rugby0134 2015-01-22T17:27:34Z High Average Latency https://community.hpe.com/t5/array-performance-and-data/high-average-latency/m-p/6985965#M988 <HTML><HEAD></HEAD><BODY><P>I am doing 7 simultaneous svmotion from emc clariion to nimble cs240 and notice in the past 60mins the average write latency is very high. Is this acceptable and what needs to be done?<IMG __jive_id="2119" alt="Capture.JPG" class="jive-image image-1" src="https://community.hpe.com/legacyfs/online/2119_Capture.JPG" style="height: 456px; width: 620px;" /></P></BODY></HTML> Sat, 29 Nov 2014 22:41:56 GMT https://community.hpe.com/t5/array-performance-and-data/high-average-latency/m-p/6985965#M988 vmw9 2014-11-29T22:41:56Z Re: high average latency https://community.hpe.com/t5/array-performance-and-data/high-average-latency/m-p/6985966#M989 <HTML><HEAD></HEAD><BODY><P>Tony,</P><P></P><P>You're performing 100% sequential IO on the array and thus latency of 8-15ms is perfectly acceptable; typically sequential IO is not susceptible to latency unlike random IO.</P></BODY></HTML> Mon, 01 Dec 2014 09:30:28 GMT https://community.hpe.com/t5/array-performance-and-data/high-average-latency/m-p/6985966#M989 Nick_Dyer 2014-12-01T09:30:28Z Re: High Average Latency https://community.hpe.com/t5/array-performance-and-data/high-average-latency/m-p/6985967#M990 <HTML><HEAD></HEAD><BODY><P>You also hitting the 100% threshold of the 2 X 1-GB ports you have connected. I would also suggests (if you can) make another connection to your LAN via the 4 X 1-GB card.</P></BODY></HTML> Thu, 22 Jan 2015 17:27:34 GMT https://community.hpe.com/t5/array-performance-and-data/high-average-latency/m-p/6985967#M990 rugby0134 2015-01-22T17:27:34Z