def retrieveVals(self):
fs = FSinfo(self._fshost, self._fsport, self._fspass)<EOL>if self.hasGraph('<STR_LIT>'):<EOL><INDENT>count = fs.getCallCount()<EOL>self.setGraphVal('<STR_LIT>', '<STR_LIT>', count)<EOL><DEDENT>if self.hasGraph('<STR_LIT>'):<EOL><INDENT>count = fs.getChannelCount()<EOL>self.setGraphVal('<STR_LIT>', '<STR_LIT>', count)<EOL><DEDENT>
Retrieve values for graphs.