Messages in this thread |  | | Subject | Re: [patch] voluntary-preempt-2.6.8.1-P7 | From | Lee Revell <> | Date | Sat, 21 Aug 2004 20:16:50 -0400 |
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On Sat, 2004-08-21 at 20:06, K.R. Foley wrote: > I just posted a similar trace of ~4141 usec from P6 here: > > http://www.cybsft.com/testresults/2.6.8.1-P6/latency-trace1.txt >
This looks wrong:
00000003 0.008ms (+0.001ms): dummy_socket_sock_rcv_skb (tcp_v4_rcv) 00000004 0.008ms (+0.000ms): tcp_v4_do_rcv (tcp_v4_rcv) 00000004 0.009ms (+0.000ms): tcp_rcv_established (tcp_v4_do_rcv) 00010004 3.998ms (+3.989ms): do_IRQ (tcp_rcv_established) 00010005 3.999ms (+0.000ms): mask_and_ack_8259A (do_IRQ) 00010005 4.001ms (+0.002ms): generic_redirect_hardirq (do_IRQ) 00010004 4.002ms (+0.000ms): generic_handle_IRQ_event (do_IRQ)
Probably a false positive, Ingo would know better. What kind of stress testing were you doing?
Lee
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