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Dorado V6 CPU Usage & Cache write

Created: Nov 25, 2021 07:00:25Latest reply: Nov 26, 2021 06:47:47 411 9 0 0 0
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Hi,

i want to ask some question,

Threshold cpu and cache write pending is what % from Dorado 6000?
Storage will have a problem when reaching what % of cpu and what % of cache write pending?


thank you.

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little_fish
Admin Created Nov 25, 2021 07:32:49

Dear rizkiekim,
In OceanStor Dorado V6, performance issues are connected with the slow or delayed delivery of service processes or application response. Here are:

Checking the CPU Usage of Controllers
Analyzing Cache Performance
Thanks.

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rizkiekim
rizkiekim Created Nov 25, 2021 07:37:57 (1) (0)
Hi Little_fish,
so, is there any detail percentage?
for example, if cpu usage more than 80%, will trigger warning alarm and decrease performance how many percentage?
if cpu usage more than 90%, will trigger critical alarm, and decrease performance how many percentage?

thank you.  
little_fish
little_fish Reply rizkiekim  Created Nov 25, 2021 07:50:25 (0) (0)
 
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Hello, dear!
It's nice to meet you in the community.
We're working on your problem. Please be patient.
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Dear rizkiekim,
In OceanStor Dorado V6, performance issues are connected with the slow or delayed delivery of service processes or application response. Here are:

Checking the CPU Usage of Controllers
Analyzing Cache Performance
Thanks.

View more
  • x
  • convention:

rizkiekim
rizkiekim Created Nov 25, 2021 07:37:57 (1) (0)
Hi Little_fish,
so, is there any detail percentage?
for example, if cpu usage more than 80%, will trigger warning alarm and decrease performance how many percentage?
if cpu usage more than 90%, will trigger critical alarm, and decrease performance how many percentage?

thank you.  
little_fish
little_fish Reply rizkiekim  Created Nov 25, 2021 07:50:25 (0) (0)
 

Dear rizkiekim,
Here is how to config thresholds, it depends on your project, normally you can config Alarm Threshold to 90% and Alarm Clearance Threshold to 85% for example. Thanks.

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rizkiekim
rizkiekim Created Nov 25, 2021 08:36:44 (1) (0)
what is the impact if reach or more than threshold? thank you  
little_fish
little_fish Reply rizkiekim  Created Nov 26, 2021 01:20:40 (0) (0)
Dear, you will receive alarms including Warning, Major, and Critical, depending on your alarm severity level.  
rizkiekim
rizkiekim Reply rizkiekim  Created Nov 26, 2021 01:49:44 (1) (0)
dear,
do you have best practice for the threshold?
thank you  

Hello dear, 

Sorry, no such best practice. But here is a case OceanStor Dorado 5000 V6 CPU Utilization Alarm. Thanks.

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