I am running a testlab at home with 2 supermicro servers and a vCenter on it.
After i upgraded from vCenter 7.0.0c to vCenter 7.0.0d I noticed high CPU load and full /storage/core partition on vCenter server. First I increased the partition step by step to 100 GB, but the partition get filled up in just a few minutes. I had no issues with version 7.0.0c. I found out the service rsyslogd is using the CPU that much. I have configured syslog in vCenter Appliance UI since I have installed vCenter 7.0.0, no issues until now. After I disabled syslog, the issue is not showing up anymore. So I think I should start looking there.
Can anyone guide me a little bit, or has already a solution for that issue?