On 23/09/2010 22:01, Leon Rosenberg wrote: > what about all the existing solutions that are there already? Doesn't > it make more sense to embed in one of these instead of creating the > n+1 ?
What kind of solutions do you have in mind? p > On Thu, Sep 23, 2010 at 8:17 PM, Pid <p...@pidster.com> wrote: >> On 23/09/2010 17:30, Mark Thomas wrote: >>> On 23/09/2010 05:52, Pid wrote: >>>> - Periodic snaphots of key indicators, e.g. Connector backlog, error >>>> counts, resource pool usage. >>>> - A 'black box recorder' mode which can be enabled to log key data >>>> - Periodic inspection of threads to warn about blocking, deadlocks >>>> - A simple web UI (like the /manager) which presents & collates this >>>> info and does some simple analysis >>> >>> Like it. I assume the same info would be available via JMX. For >>> developers the web UI is the most important. For enterprises it is JMX >>> (or maybe a simple text based outout) so the data can be integrated with >>> other tools. >> >> Yep, JMX would be the primary location to get the data and enable the >> BBR. The web UI would interact with JMX, as the Manager app does. >> >> >> p >> >>>> It should also be possible to make some educated guesses about the >>>> sources of common problems by doing statistical analysis of thread stacks. >>> >>> That sounds a little more tricky. >>> >>>> No silver bullets, just a step up from the basics. >>>> >>>> Thoughts? >>> >>> Overall, I like it. It fits in with the GSOC work to improve the JMX >>> support (which is still a work in progress but improved a lot over the >>> summer). >>> >>> Mark >>> >>> >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org >>> For additional commands, e-mail: dev-h...@tomcat.apache.org >>> >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org > For additional commands, e-mail: dev-h...@tomcat.apache.org >
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