Using Counters as Warning Alerts

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in past few months have had 2 win2003 r2 servers crash on us. 1 due running out of disk space other run wild process pegged processor , locked else out.

i have been fan of counters measure performance , diagnose problems. set warning devices warn when server headed crash.

i think use:

disk free space each logical disk warn when under 15%

processor % when exceeds 90% on minute

memory when drops below 5 mb

physical disk queue length when exceed 4

i grateful input on counters forum thinks useful warning devices. btw our important servers running sql 2005 ideas on useful sql counters useful.

logical drive...free megabytes

processor...% processor time

memory....available mbytes ....when drops below 128-256mb memory

pysical disk....current disk queue length

 

 



Windows Server  >  Windows Server General Forum



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