To view the current Log Level in Sharepoint Get-SPLogLevel To create a new log file New- SPLogFile To set the ULS logging to Verbose Set-SpLogLevel -TraceSeverity Verbose To set the ULS logging to VerboseEx - Verbose Extended Logs- This will captured SQL queries in the log. Set-SpLogLevel -TraceSeverity VerboseEx To set Eventlog along with trace log(ULS) Set-SpLogLevel -TraceSeverity Verbose -EventSeverity Verbose To Clear the Log Level Clear-SPLogLevel To collect logs from all the servers based on Correlation Merge-SPLogFile -Path "C:\Logs\Log.log" -correlation <correlation id> To collect logs from all the servers based on date & time Merge-SPLogFile -Path "C:\Logs\Log.log" -Overwrite -StartTime "mm/dd/yyyy hh:mm" -EndTime "mm/dd/yyyy hh:mm"