I am running influxdb 1.6.3 on my ubuntu 16.04 64 bit, 4 core, 8GB RAM.
i always notice the cpu usage goes to 50%, 80% , 150% for the influxdb process. Because of that some times, load goes to very high and come down to normal. i could not find any error from the log.
can some one let me know how to investigate on this issues? thank you.