I don't know the specific number, but I've noticed that xbar is often crashing after a large number of refreshes.

I use a single script ran every second to report system vitals, including a request to an IP service I run, and a ping. At some point every few days, I notice the IP has changed as I'm changing networks, and that the other figures are also frozen.

Has anyone else experienced this? To fix it, I quit xbar and restart it.