Hot answers tagged performance
You should reduce it, and your farm will get benefit from it. Their is no impact rather you will get performance improvement. NodeRunner.exe is resource hungry process. their 3 step process: Use Set-SPEnterpriseSearchService -PerformanceLevel Reduced to reduce the CPU impact the search service Modify the C:\Program Files\Microsoft Office ...
by default the level is set to maximum when you install the sharepoint search service, Thats because on a live service you expect it to be fast with optimum hardware to support it with the correct topology to break the load from the search service! setting it to reduced is the correct way go about it: on dev machine: 1) Set-SPEnterpriseSearchService ...
You need to schedule this only once provided the IIS is not getting resetted regularly. Schedule it in such a way that it run after any IIS RESET operation. Basically what the wakeup script does is, it initiates a HTTP request to the sites/site collections which goes through IIS. Once IIS gets a request it caches information so further visit to the same ...
I finally found a safe way to do it. http://msdn.microsoft.com/en-us/library/microsoft.office.server.objectcache.spcacheconfig.aspx
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