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September 21st, 2011 10:00
how to get Real-time performance data collection for a DMX device
Hello Guys ,
Can someone please let me know if there is anyway to get live response times (Read/Write response times) for a DMX device. We getting stcuk with many perf cases with the storage subsystem and like to know best way to get live performance data for sym devices. Any cli commands or tools?
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dynamox
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September 21st, 2011 10:00
take a look at symstat (included with solutions enabler) or maybe look at purchasing SPA
sauravrohilla
859 Posts
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September 21st, 2011 10:00
symmetrix performance analyzer. Its licensed
Quincy561
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September 21st, 2011 18:00
The best way to get response time is from the host utilities (iostat,sar, perfmon,RMF,etc) connected to the Symmetrix.
Symstat doesn't report response times.
STP data will give response times, but minimum collection interval is 1 minute, not really "real time".
SKT2
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September 23rd, 2011 12:00
do you have WLA/performance manager? if yes , you can get the SPA free which can get the real time data.