Hi,I have a server running, configured with a lightweiht frontend apache and a backend mod_perl apache. Starting some weeks ago the server sometimes hangs with an out of memory problem.
(Kernel panic, no killable process found )I currently have no idea where that problems comes from, the numer of backend apache is set to 15, so this should not be a problem. Yet, what I'have found, that the last request logged in the frontend aache log looks like :
"GET / HTTP/1.1" 502 465 "http://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-8011132902902466&format=fp_al_lp&output=html&h=15&w=728&lmt=1256317728&channel=0471980043%2B7740394182&ea=0&flash=10.0.32.18&url=http%3A%2F%2Fwww.schulferien.org%2FBaden-Wurttemb_%2Fbaden-wurttemb_.html&dt=1256317728847&correlator=1256317728850&frm=0&ga_vid=795893907.1228664705&ga_sid=1256317729&ga_hid=250028746&ga_fc=1&u_tz=120&u_his=13&u_java=1&u_h=800&u_w=1280&u_ah=770&u_aw=1280&u_cd=32&u_nplug=0&u_nmime=0&biw=1276&bih=569&ref=http%3A%2F%2Fwww.google.de%2Fsearch%3Fhl%3Dde%26rlz%3D1T4SNYK_deDE295DE295%26q%3Dferien%2Bbaden%2Bw%25C3%25BCrttemberg%2B2010%26meta%3D%26aq%3D2%26oq%3Dferien%2Bbaden%2B&fu=0&ifi=1&dtd=271&kw_type=radlink&prev_fmts=728x15_0ads_al_s&rt=ChBK4eMkAAKqhwrMjcLbYhQ7Eg5KYWhyZXNrYWxlbmRlchoIyMwiMKeTu80oAVITCNvXmaHU050CFVGIzAodgFzQag&hl=de&kw0=Ferienkalender+NRW&kw1=Schulferien+2010&kw2=Jahreskalender&kw3=Kalender+Hessen+2008&kw4=Kalender+Schulferien&okw=Jahreskalender " "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; GTB6; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30618)"
It always has googleads as referer with a very long refer string and what das the 502 status mean?
Does anybody have some idea what is happening ? Can I simulate this request with LWP ? Rolf Schaufelberger
