hello Philly
thank you for your answer but to be honest it doesnt help much
no offence - but i need an official document if i am telling the company to put 50k for a new server on the table.
i need to explain why, in the example earlier, reducing the vCPU from 4 to 2 increases the performance dramatically (ready time from 35000 to 2000-3000). i need to explain (on an technical level and non technical level) that the server is overprovisioned. i need to explain why i recommend an new server. i need to explain why its not a good move to put productive SQL and Dev machines on 1 Host. 1 need to explain the hardware resource management. i want to know how i can figure out an 'possible' bottleneck on the storage (how i can recognize it)
i have read already that its better to have one vCPU instead of 2 - and you spotted it too. but what is the explaination for it (official). if i want to change the standart from 2 vCPU to 1 vCPU i need to convince a lot of people. i need something official and not just some forum entries - no offence please
From my understanding, and it looks quite logic, if the Hardware have 4 CPUs and 10 cores that max 40 vCPUs can be configured and not 200.
it should be possible to find performance Docus, performance counter docus.
Sorry, but opposite of mine are standing 10 people which all telling me that i am wrong (even i proved it with the ready time stats before the change and after). but they dont understand and me as well.
best regards