Accordingly, the performance of the inter messaging network in its entirety, as represented by the results of the request attempts, is assessed according to {HEAD ~ a defined level} of performance, such as {TAIL ~ a preferred time limit} 
such as
Accordingly , the performance of the inter messaging network in its entirety , as represented by the results of the request attempts , is assessed according to { HEAD ~ a defined level } of performance , such as { TAIL ~ a preferred time limit }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL