The CPU and Memory Usage data was taken ever 5 seconds using the ps command. each point is the summation of the /opt/google/google/chrome processes CPU usage and Memory usage over those 5 seconds. The Initial spike in the data is due to the browser usage and not the JSECoin mining application the Second large spike in usage can be accounted to this also.
The System Load Averages were collected using the uptime command. Data was collected every second for 24 Hrs. This is representative of all processes running not just those related to the web browser as we can see it follows similar trends to that of the CPU and Memory usage in the graph above.