Out of curiosity, does anyone happen to know if the hub does some sort of hourly maintenance at 10 minutes past the hour? I collect some stats from my hubs on a regular basis (that I ignore 99% of the time), one of which being page load times. I happened to glance at the graph today and noticed a handful of multi-second spikes on my C7. It's not every hour, but happens a handful of time throughout the day where there's a spike at the 10 minute mark, compared to the typical under 1 second load times.
I'm not worried or bothered by it, I didn't notice any problems or experience any issues, mostly just curious what could be causing those spikes at that 10 minute past the hour mark.