RE: Dynamically allocated new shared memory segment ???!!!

Contact tech support, I think there were some fixed bugs in the web datablde associated with memory problems in the UC5 and UC6 versions. Willow At 09:10 AM 8/19/99 , Thomas Tatum wrote: >we have: web.3.32.UC4 > >> -----Original Message----- >> From: owner-ius-users@iiug.org [mailto:owner-ius-users@iiug.org]On >> Behalf Of Willow Williams >> Sent: Thursday, August 19, 1999 11:57 AM >> To: ius-users@iiug.org >> Cc: jingker cheng; informix-list@iiug.org; Ius-Users@Iiug. Org; Bmo@Koz. >> Com >> Subject: RE: Dynamically allocated new shared memory segment ???!!! >> >> >> What version of the web datablade are they using? >> >> Willow >> >> At 08:13 AM 8/19/99 , Thomas Tatum wrote: >> >Yes, we have seen this with IUS 9.14 and the Webdatablade. Except in our >> >case it would keep allocating until the server ran out of shared memory. >> > >> >In a web datablade page an MISQL statement tries to select from >> a table and >> >gets back too many results for the webdatablade to handle. We would see >> >behavior similar to this. >> > >> >Another strange side effect when this would happen, is we would run >> >onstat -g seg and inspect the shared memory segments that were>> allocated and >> >on each of the ones that were created within seconds the blkused >> was only 5 >> >and blkfree was always very large. Until we rooted out the problem (the >> >MISQL was too ambitious) we would run onmode -F to free these >> segments that >> >were just created. >> > >> >Does anyone know if this is an informix bug? and if there is a fix? >> > >> >> -----Original Message----- >> >> From: owner-informix-list@iiug.org >> >> [mailto:owner-informix-list@iiug.org]On Behalf Of jingker cheng >> >> Sent: Thursday, August 19, 1999 8:43 AM >> >> To: informix-list@iiug.org >> >> Subject: Dynamically allocated new shared memory segment ???!!! >> >> >> >> >> >> Dear ALL : >> >> >> >> Our system appear the following messages in seconds : >> >> >> >> 09:11:02 dynamically allocated new shared memory segment >> (size 8388608) >> >> >> >> 09:11:30 dynamically allocated new shared memory segment >> (size 8388608) >> >> >> >> 09:11:50 dynamically allocated new shared memory segment >> (size 8388608) >> >> >> >> 09:12:02 dynamically allocated new shared memory segment >> (size 8388608) >> >> >> >> 09:12:27 dynamically allocated new shared memory segment >> (size 8388608) >> >> >> >> 09:12:55 dynamically allocated new shared memory segment >> (size 8388608) >> >> >> >> 09:13:17 dynamically allocated new shared memory segment >> (size 8388608)>> >> >> >> ...... >> >> ..... >> >> ..... >> >> >> >> Does anyone know what kind of process will cause the results ? How can >> >> I determine which process/session cause such results ? Thanks .... >> >> Our system is HP-UX 10.20 and Informix On-Line Dynamic Server 7.22UC3 >> >> >> >> Jung-Hui Cheng >> >> cheng@dbtel.com.tw >> >> >> >> >> > >> >