there are a lot of performance counter to monitor project server health but unfortunaletly there is no threshold for them.
http://technet.microsoft.com/en-us/library/gg715567%28v=office.14%29.aspx
for example it's mentioned for "Average disk queue length" in database server :
"Average values larger than 1.5 per spindle indicate that the write times for that hard disk are insufficient."
or for
"Average values larger than 80 percent indicate that processor capacity on the database server is insufficient" for Prossessor time
but for other counters there is no acceptance threshold.now I have several questions:
1-where can I add "Memory utilization" performance counter? there is no search to find it and i don't know which catgory it is blong to
2-I'm not sure what "Apply to object" means? for example there are 2 "Memory utilization". 1 in WFE and 1 in database server.how can I find it and apply it to their proper opbjects.
3-last but not least, what are the thresholds for all of them.how can I undrestand I'm on the right road?