What does the Jitsi Torture value mean for octo setup?

Hello
We tested one of our videobridge servers with Jitsi Torture, and its went on till 425 participants.

So for such configuration, what Octo value should we set of that videobridge configuration?

Will it support 425 participants in real scenario too?

The Jitsi torture test available on Jitsi website elsewhere, had 33 participants, with 1000+ some value.

Our current videobridge config is Xeon 1245v3, 32GB DDR3, 2TB SATA

Pls let us know so that we can decide on octo value.
thanks