A comprehensive reference of log files
You should always configure your log files properly. Log files are the best way to get invaluable information in the detection of a problem and in troubleshooting issues. In the upcoming sections, you will find a comprehensive reference about your VMware vCenter and vSphere host infrastructure components.
vSphere log files – vSphere host 5.1 and later
When you troubleshoot different issues within the virtual environment, vSphere log files become the most important troubleshooting tool one can have. Not only can you use the log files to find and fix the problems, but you can also use them to avoid these problems from occurring in the future.
Logs for vSphere host 5.1 or later are grouped according to the source ...