How Do You Test VPS Hosting India Performance?

I've noticed that almost every VPS provider claims to offer high performance, low latency, and excellent uptime. After comparing a few providers, I realized it's easy to read the specifications, but much harder to know how well a VPS actually performs once it's live.

For example, I recently looked at YouStable's VPS Hosting India plans. They mention NVMe SSD storage, AMD EPYC processors, KVM virtualization, and an India based data center. The hardware looks impressive, but it made me wonder how experienced users verify those claims after purchasing a VPS.

So I'd like to ask the community:

How do you personally test VPS Hosting India performance?

Do you simply rely on how fast your website feels, or do you use specific tools and benchmarks?

Some things I'm curious about are:

• Which tools do you use to measure CPU, RAM, and disk performance?
• How do you check network speed and latency?
• Do you monitor uptime for a few weeks before trusting a provider?
• What server response time do you consider acceptable for an India based VPS?
• Do you perform load testing before hosting important websites?
• Which performance metric tells you the most about the quality of a VPS?

If you've used YouStable or another VPS Hosting India provider, I'd love to know how you evaluated its performance after deployment. Did the real world results match what was advertised, or were there any surprises?

I'm trying to build a simple checklist that I can follow before fully migrating my websites. It would be great to learn how experienced users test a VPS instead of relying only on marketing claims or online reviews.

Looking forward to your suggestions and testing methods.