[dtrace-discuss] trap info from dtrace ???

[Surya.Prakki at Sun.COM]

Did you try trapstat(1M)?
-surya

Peter Lawrence wrote On 02/06/07 01:07,:

>Can dtrace help with collecting any of the following, in otherwords are
>there any existing counters to be exploited, or am I going to have to make
>my own custom Solaris build with additional counters...
>
>
>
>currently I can get this detailed trap information from our SPARC simulator,
>for example here are some ints-per-sec during a benchmark-of-interest:
>
>                        sending-source
>                recv    network     disk        cross-cpu, by sources 0...7
>                cpu     ints  INO   ints  INO     0   1   2   3   4  
>5   6   7
>                0       2453 0x684   197 0x688       72  46  47  47  46 
>47  46
>                1       1445 0x610   278 0x780  102      46  48  47  47 
>47  47
>                2       2443 0x60c              101  73      48  47  47 
>46  47
>                3       2423 0x640              101  73  49      47  46 
>47  47
>                4       2457 0x680              101  72  47  49      47 
>46  48
>                5       2455 0x6c0              99   71  47  48  48     
>47  47
>                6       2430 0x600
>                       +2394 0x6c4              97   70  46  47  47 
>48      47
>                7       2449 0x64c     8 0x604  99   71  47  47  47  47  49
>
>
>I also want to break-down the cross-cpu calls by function, but have not
>yet done
>so on the simulator.
>
>
>thanks,
>Pete Lawrence.     
>
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