Sudden spike in memory consumption
I see a directory authority dying on out-of-memory. It's running 0.2.4.18-rc. This happened after it had been running for about a week. It died shortly after publishing a consensus, at hh:01:40 with a 'Out of memory on malloc(). Dying.'
Plotting RSS every 10 minutes the last couple of hours shows this:
https://people.torproject.org/~linus/volatile/maatuska-rss.0.pdf
I'll collect more data and also try to get date and time of the data points.