You see that the CPU is operating at 100 percent capacity and never goes down. Investigation shows that the remotinghost.exe process is the culprit
if you check the FTI.log you will see the following errors:
14:20:28.420 WT.P4.C.9 INFO FTI.Indexer P4: Unable to analyze item 2200165: Unable to load IFilter; code: 0x80030050, fileType: .xls
14:20:32.466 WT.P4.C.7 INFO FTI.Indexer P4: Unable to analyze item 2202054: Unable to load IFilter; code: 0x80030050, fileType: .doc
This may be due to the fact that you have legacy versions of the ifilters that are needed for your Full text Index Service.
E.g. Adobe iFilter 9