<div dir="ltr"><div>i am trying to load test the ims_charging module and notice some issues</div><div><br></div><div>whenever i send test calls one by one, it's perfect. but when i use sipp and generate a bunch of calls, i would get this intermittently</div><div><br></div><div><div>CRITICAL: ims_charging [ro_timer.c:122]: insert_ro_timer(): Trying to insert a bogus ro tl=0x7f207e91c2d0 tl->next=0x7f207e8b57b8 tl->prev=0x7f207e97c398</div></div><div><br></div><div>if i continue to hammer the server, it would end up failing all calls. When this issue happens, Ro_CCR will not return any value and will also not trigger the async route, looks like it just sits there frozen. during this time, sip client will receive a 408.</div><div><br></div><div>also notice cdp complaining of latency usually around 1 second, using packet capture i am sure diameter server is responding properly. i think there is a choke point somewhere. i tried playing around with async_workers, no improvement.</div><div><br></div><div>any pointers?</div><div><br></div><br clear="all"><div><div class="gmail_signature">Kelvin Chua</div></div>
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