Summary
If the ratio of available physical memory to total physical memory is very low, the indexing process may be unexpectedly slow.
More Information
If you are indexing a large number of documents in the described memory environment, you can configure a maximum memory limit for LFFTS or QRcmd to resolve the slower than expected indexing speed.
For LFFTS
For QRcmd
QRcmd.exe -p "C:\MyLFRepository\SEARCH" -s "MyComputer" -r "MySQLDatabase" -k /LFFTS/Config/TotalPrivateBytes -v2 536870912