Hello, I've been digging into SMB tuning for our PS 4.5 Server 2003 x64 citrix farm as our farm currently doesn't have MaxMpxCt or MaxCmds set on our servers. I am confused by the results of the Redirector\Current Commands output in perfmon. That counter is defined as: "counts the number of requests to the Redirector that are currently queued for service" however the graph over time is quite flat when I could expect a queue graph to look spikey. Is that counter a combination of the outstanding SMB requests plus something else? I've got an un-tuned server that hit 57 today without any reported issues when I would have expected it to cap at 50 or start exhibiting problems at that level. Anyone know why those counters are fairly flat? Is there a better way to see if I'm hitting MaxCmds or do people just set it higher regardless? [cid:image001.png@01CB84E4.ADC77110] Thanks, Dan Dill |Systems Engineer | Harsch Investment Properties