xDR Session Stopped, IXP Server Is Crashing or Top Shows High Load Because of IxpForward Process
(Doc ID 2006355.1)
Last updated on OCTOBER 19, 2018
Oracle Communications Performance Intelligence Center (PIC) Software - Version 7.1 to 9.0.4 [Release 7.0 to 9.0] Oracle Communications Diameter Signaling Router (DSR) - Version DSR 3.0 to DSR 5.1 [Release DSR 3.0 to DSR 5.0] Information in this document applies to any platform.
Following symptoms can happen:
xDR session stopped with following log in IxpStore or IxpOperate:
IXP server is rebooting automatically. hplog -v command output shows Automatic Server Recovery (ASR) has been triggered.
top shows high load (over 100)
IxpForward use maximum allocatable memory on a 32 bits operating system (around 3 Gigabytes)