Hi, Paul, This is really informative blog! Is there any arguments in your USDT probes you measured and how's their perf impacting vs. no arguments? and how's perf impact of using USDT comparing to use pid provider to get the similar info?
Is there future plan working on reduce the instrusiveness of dtrace? I think this is critical for DTrace's utilization in the production environment. Thanks, Luojia(Jenny) Chen Software Engineer ISV Engineering v-mail:(510) 550-2394 SUN Microsystems ----- Original Message ----- From: Paul van den Bogaard <[EMAIL PROTECTED]> Date: Thursday, April 3, 2008 9:29 am Subject: [dtrace-discuss] DTrace usage in the PostgreSQL database To: [email protected] > New blog entry using DTrace in PostgreSQL to find scalability issues. > Focus is more on DTrace as an instrumentation tool. > > Please check > http://blogs.sun.com/paulvandenbogaard/category/PostgreSQL > > Happy reading, and open for feedback. So ideas or thoughts? Do let me > know. > > > -- > This message posted from opensolaris.org > _______________________________________________ > dtrace-discuss mailing list > [email protected] > _______________________________________________ dtrace-discuss mailing list [email protected]
