similar to: Memcached 1.6.5 (Rails 2.3) 10x slower

wondering if anyone watching can make sense of this, I''m try to work the memcache_client into my app, but every time it tries to read from memcache I get a Marshall error that the AR classes are not defined. But it''s more vexing than that, as the error does not occur within the console. From a console everything works as expected, but when running in the app it fails.

First off: Our clusters are LVS balanced Apache 2.2.3 + mod_proxy_balancer + gem mongrel 0.3.13.3 / mongrel_cluster 0.2 + memcached / gem memcache_client + gem rails 1.1.6 on debian boxen, and a pgcluster backend. On 2 of our deployed clusters, we are getting the "spinning mongrel" problem. As the clusters are very low volume right now, it takes days to collect a spinner, making it

Hi all, Ive been getting this error on one particular query repeatedly for the past few days. ActiveRecord::StatementInvalid: Mysql::Error: Lock wait timeout exceeded; try restarting transaction: UPDATE `posts` SET `updated_at` = ''2010-03-17 05:35:00'', `view_count` = 54 WHERE `id` = 158 Googling around, I found that this is basically because the transaction times out after

Hi, I have a Rails 3.2 app. There is a specific request that takes a long time to execute. The context is, the user uploads a pdf, and then we have some processing through carrierwave + rmagick that generate a jpeg from the first page of the document. Everything works in dev mode using both webrick and thin. The problem happens on the prod environment with Nginx + Passenger. The request takes a

Hello all, I''ve released kgio, a kinder, gentler I/O library for Ruby. Some of its features are useful for Unicorn, and all of it is useful for Rainbows! I intend to make kgio a requirement for both Unicorn and Rainbows!/Zbatery. I''m comfortable with the code, but extra testers and extra eyes to review it would be helpful (it''s nearly all C). There were several

Up to now, the tests have been running with whitespace stripped out. Newlines and tabs are insignificant in HTML, so I figured why bother with them? Now I realize why: they''re significant in pre tags and they also make your code look pretty! I''ve been working to get SRC output to roughly match Tetxile2''s as far as tabs and newlines go. It''s tough and

Adam Jackson (2): Enable write-combining on the framebuffer BAR Adapt Block/WakeupHandler signature for ABI 23 Connor Behan (2): Remove DownloadFromScreen Composite fixup Mathieu Larouche (2): xf86-video-mga: Add support for a new G200eW3 chipset xf86-video-mga: Add support for the new G200e chipset -- V2 Matt Turner (1): xf86-video-mga 1.6.5 Matthew

Adam Jackson (1): Revert "Compose sequences for rouble sign" Alan Coopersmith (6): specs/libX11: More synopsis fixes specs/libX11: Fix paramdef entries listing multiple parameters specs/libX11: Make paramdef spacing more consistent specs/libX11: Add missing parameter types for XGetWindowProperty() specs/libX11: Fix broken synopsis for

I upgraded to SIP 1.6.5, and was very happy to see that when you change the config via the webpage or when DHCP changes it just reloads instead of doing a full reboot. Does anyone know how to make it reload the config from the ftp server? The menus only offer a full restart, but I'm guessing there's a key combo I can to force a reload. Additionally, does anyone have the Admin Manual for

I''d report this on the rails trac site but it won''t let me open a new ticket. I figured this was important enough to bring this up now. I replaced the prototype version in Scriptaculous 1.6.4 with the version in 1.6.5 in a rails site I''m working on. I noticed though that even though I was clicking the checkbox to confirm the acceptance of a terms of service that I kept

I am the tech guy for a local library. We have a network containing several diskless workstations. The hardware are these P4 boxes: http://www.geeks.com/details.asp?invtid=SAMBA845V-24-4-R&cat=SYS (We have inserted additional memory, bringing most of the machines up to 1.25Gig of memory, and two up to 2Gig of memory.) These little machines have integrated Intel video chips on their

Hi, When I''m using the Prototype version attached to script.aculo.us 1.6.5 (Prototype 1.5.0_rc1 revision [5462]) I get some "Object doesn''t support this property or method" in the Effect.BlindDown method (when the method tries to get the dimentions). If I''m using the version of prototype that was attached to 1.6.4 I do not get this error. Is this a known

Does any one know what happened with voice conduits? I have been trying to reach them for nearly three weeks now. Their voice mail boxes are full and writing email to them does not get any returns. Thoughts or sightings are appreciated. -- R.J.

I'm very new to R and modeling but need some help with visualization of glms. I'd like to make a graph of my glms to visualize the different effects of different parameters. I've got a binary response variable (bird sightings) and use binomial glms. The 'main' response variable is a measure of distance to a track and the parameters I'm testing for are vegetation parameters

Hi all, At long last, Lustre 1.6.5 is available on the Sun Download Center Site. http://www.sun.com/software/products/lustre/get.jsp The change log and release notes can be read here: http://wiki.lustre.org/index.php?title=Change_Log_1.6 Thank you for your assistance; as always, you can report issues via Bugzilla (https://bugzilla.lustre.org/) Happy downloading! -- The Lustre Team --

Hi all, At long last, Lustre 1.6.5 is available on the Sun Download Center Site. http://www.sun.com/software/products/lustre/get.jsp The change log and release notes can be read here: http://wiki.lustre.org/index.php?title=Change_Log_1.6 Thank you for your assistance; as always, you can report issues via Bugzilla (https://bugzilla.lustre.org/) Happy downloading! -- The Lustre Team --

After much effort I upgraded our fairly large Rails app from 2.1 to 2.3. After deployment yesterday I noticed an across the board increase in response times. It seems that every call to memcache now takes 10x longer than before. Here are some example numbers from my development log (below), with memcache running locally. We see similar scale of performance drop in production as well - average

Hello, I have been trying to find out whether it is possible to use more than one offset in a gam (in mgcv). The reason I would like to do this is to 1) account for area surveyed in a Poisson model of sightings of porpoises within defined grid cells (each cell has a slightly different area) and 2) account for detection probability within each grid cell (some grid cells are further away from the

I'm very new to R and modeling but need some help with visualization of glms. I'd like to make a graph of my glms to visualize the different effects of different parameters. I've got a binary response variable (bird sightings) and use binomial glms. The 'main' response variable is a measure of distance to a track and the parameters I'm testing for are vegetation

hi, I've just come to know that this months LFY Magazine has CentOS on the front covermount ( its been a few months since I spoke to the guys there and completely lost track of the fact that they were still interested in doing this ). I dont see any specific place on the wiki where we might put this sort of info, so I've started a section on the /media/ page. If / When it gets too