I just put up nabox 3 2 I m playing | NetApp | Page 1

cyan canyon Dec 14, 2022, 8:06 PM

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hi @solar star which version of Harvest are you using in nabox and did you press the reset Harvest dashboards button?

solar star Dec 14, 2022, 8:10 PM

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latest prod Harvest (22.11.1-1), and yes, I did reset.

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available cpu is very slightly negative.

fading jungle Dec 15, 2022, 7:40 AM

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solar star available cpu is very slightly negative.

@solar star available cpu may be negative at times as mentioned in panel description. Attached the same.

solar star Dec 15, 2022, 2:14 PM

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@fading jungle , this isn't my issue - the controller is idle. We have no user access to the filer at all. The available cpu should be close to 100%. This might be related to the other issue I reported where it's showing 300-400 iops available (today it's hovering around 100 iops available). sysstat is continually at 1-5% with single-sample bumps to 11%. NFS and CIFS iops are both 0. The headroom graph has current cpu utilization at 0% and iops at single digits except for an hourly bump to 40-60 iops. Remember that this an all-flash array.

fading jungle Dec 15, 2022, 6:28 PM

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Thanks @solar star I agree that when there are not much activity happening then headroom data may not be correct. We'll incorporate confidence factor from ontap in our calculation. I have opened a issue for this https://github.com/NetApp/harvest/issues/1625

fading jungle Dec 19, 2022, 6:36 AM

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@solar star This issue is now fixed and can be tested through nightly build or you can just import https://raw.githubusercontent.com/NetApp/harvest/main/grafana/dashboards/cmode/headroom.json
We now display those values in these panels where confidence factor is higher than 1 .

#I just put up nabox 3 2 I m playing