The dcache -flush command removes the library files that it places in your cache, located in the .totalview/lib_cache subdirectory in your home directory.

When you are debugging programs on remote systems that use libraries that either do not exist on the host or whose version differ, TotalView copies the library files into your cache. This cache can become large.

TotalView automatically deletes cached library files that it hasn't used in the last week. If you need to reclaim additional space at any time, use this command to remove files not currently being used.