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Cache memory activity

Hello Folks

How can I check the cache memory activity of my filer?  I understand , I can check  get real time stats using sysstat command. How can I check it for any specific time period of the day? Also can you advise if  the below numbers look ok from the sysstat output?

CPUNFSCIFSHTTPTotalNetkB/sDiskkB/sTapekB/sCacheCacheCPCPDiskOTHERFCPiSCSIFCPkB/siSCSIkB/s
inoutreadwritereadwriteagehittimetyutilinoutinout
24%00039962124968480014s94%0%-10%339330259603427800
28%00052552513324416160014s93%0%-9%052450304894154100
24%00044267102196400014s95%0%-9%043730302533660100
29%00049883125412480014s95%0%-9%049130339313866600
25%00054837232428800014s93%0%-10%054750409884126400
41%0003402311038721387840014s95%43%Tn18%333440285028987400
45%0003143214901211182000198%100%:f18%030830295702922500
20%0002749322735610684400197%100%:f11%027310299542063800
19%0002341312922011691600198%100%:f9%022770258881480700
31%000243916552261208575600197%90%:15%023890247461928900
20%00028903125504000197%0%-8%1028680318342413100
26%00024237343186321600197%0%-38%023470234751820100
24%000294231255964800197%0%-21%028550320932444400
22%00031604125836000198%0%-21%031190326972225700
21%00025402125032000198%0%-8%025100281712226700
32%000474231203884800198%0%-9%34942290423262032500
24%00035862124088160013s98%0%-10%035490345461955200
17%0002899212193600013s95%0%-84%028770249182365300
23%00030293123184480013s98%0%-108%029530278842241000

Best Regards

Rahul

Re: Cache memory activity

Friends ,

Any takes for this query?

Cheers

Rahul