Linux resume from suspend bug

[whereswaldon]

On an Ubuntu 14.04 machine, I suspend slurm with Control+Z, then resume a few seconds later with fg. When I resume, I see all of the network traffic that occurred while slurm was suspended get piled into a single column in the graph. I had slurm report a 664MB/s upload speed earlier today, when it was really about 50MB/s over the course of 20 seconds or so.