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From: David Ahern <dsahern@gmail.com>
To: Peipei Wang <wangpeipei.90@gmail.com>
Cc: perf group <linux-perf-users@vger.kernel.org>
Subject: Re: What should I do if I want to get Perf samples and Read Performance Counter at the same time?
Date: Wed, 28 Aug 2013 14:04:36 -0600	[thread overview]
Message-ID: <521E57D4.7090105@gmail.com> (raw)
In-Reply-To: <CAEuYUerYx9w=LdJsGG0PV0BKteMcoTL4ro=3+nfm8hBdXtuZ2w@mail.gmail.com>

On 8/28/13 11:21 AM, Peipei Wang wrote:
> Hi all,
>
> Here is my issue, looking forward to the suggestions from you guys. I
> have a java process and I can get the process id. I want to get the
> information about the event cache-misses for this process at the
> sampling rate 100(For this, I use perf record -e cache-misses -c 100 -p
> pid) . And I also want to know how many cache-misses events occurs for
> each second(For this I use watch perf stat -e cache-misses -p pid sleep 1)
>
> Any one has ideas about how to get both of them?

I believe you will need to write your own perf command to do that

David

       reply	other threads:[~2013-08-28 20:04 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAEuYUerYx9w=LdJsGG0PV0BKteMcoTL4ro=3+nfm8hBdXtuZ2w@mail.gmail.com>
2013-08-28 20:04 ` David Ahern [this message]
2013-08-29  4:59   ` What should I do if I want to get Perf samples and Read Performance Counter at the same time? Mikhail Kulemin
     [not found]     ` <CAEuYUeoj9YmHmD9SPv1OMdqaNV+C3e1UoMxTKW4kvQbmJxq2=A@mail.gmail.com>
2013-08-29 18:58       ` Mikhail Kulemin
     [not found]         ` <CAEuYUep-n=Pts8sFSusgOvKG8xTY8=aQqjb8mqtEpfUzz6ihCw@mail.gmail.com>
     [not found]           ` <CAEuYUepG4p2+ET81MdrrajgUvfgG4=WnNwSDKpPS8YSQ8EO+6w@mail.gmail.com>
     [not found]             ` <CAKnzfP99WV-p=WP0zgs-68+dy7pTxkfMPcDEmL_P6KL4jh2Umw@mail.gmail.com>
     [not found]               ` <CAEuYUepPNNpUQ8ysgyR6DK85_kUqiZyz=hdfnfwzFQtCG=mhuQ@mail.gmail.com>
2013-08-30  4:28                 ` Mikhail Kulemin
2013-08-30 13:33                   ` David Ahern
     [not found]                     ` <CAEuYUeoNJg4wjcpJNQeJH=-E4TQ1cQJVvB5P4z87KNGTXdP6_A@mail.gmail.com>
2013-08-30 17:15                       ` Mikhail Kulemin
2013-08-30 18:01                         ` David Ahern
2013-08-30 18:37                           ` Mikhail Kulemin
2013-08-30 22:42                           ` Peipei Wang
2013-08-28 17:23 Peipei Wang

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