but if you have it down to 200K then 50 users it is nothing... thats 10MB on memory.... If if both where 2X so 400K and 100 users thats still only 40MB in memory.... Thats for a server nothing..
On Wed, Feb 16, 2011 at 02:10, Per <[email protected]> wrote: > > > So I still haven't solved my memory issues, despite weeks of research and > profiling. Reading in the other thread that a session size of 100K or less > is achievable, I'll admit defeat now: I have not been able to shrink some of > my pages(!) to less than 200K, not to mention the sessions. Despite LDMs, > CompoundPropertyModels, and no, there are no domain objects in there, and no > finals. > > What on earth am I doing wrong? > > My goal is to display a long list of, say, users. Each users should list a > few labels (name, position, location, etc) and images to show who's an > admin/poweruser. Each user has a profile picture. Each user who is also a > manager should have image icons of their subordinates' profile pictures > (e.g. a nested ListView) And I want 5 or 6 AJAX labels so I can quickly > lock/unlock users, delete them, give and revoke certain rights. > > Despite lots of profiling each row is still 4K to 6K. This adds up for even > just 50 users. Can this be reduced, at all? I mean, it seems that 56 Bytes > is the minimum for a Label, 32 for a PropertyModel, 80 for a ListItem, and > some 200 for an AjaxLink. 400 for an Image (or alternatively 272 for a label > with 2 AttributeAppenders to also render an image), and unless the whole > list disappears from the page's object graph, all those small numbers DO add > up. > > My final hope was the RefreshingList, but no, it also keeps the list items > stored in the page. What I really would like is a list that does not > maintain all its items, but throws them away, just like a LDM throws away > the domain object, and just reloads when needed. Okay, that would not work > because I want some state in there, but you get my point. > > I really hope it's something totally obvious I missed. > > Cheers, > Per > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/Just-100K-per-session-That-would-be-my-dream-come-true-Anyone-here-who-has-tuned-session-size-before-tp3308014p3308014.html > Sent from the Users forum mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
