Re: [PATCH v1] trace-cmd: introduce --initital-delay for record command

[David Hildenbrand]

On 18.12.2017 22:43, Steven Rostedt wrote:
> On Mon, 18 Dec 2017 21:56:33 +0100
> David Hildenbrand <david@xxxxxxxxxx> wrote:
>  
>> I'll have a try tomorrow if I I''lose events with 20MB buffers per CPU
>> when recording more than 60 seconds (on a very active system with
>> mentioned scheduler rtaces being turned on).
>>
> 
> Another option is to add a '-w' option to record that causes the
> recorders (what reads the data) to "wait" or force it to sleep even if
> it did read something. I'm fine with that.

Also thought about that. Might make sense (and makes -s actually do what
it advertises even when there are a lot of events coming in).

Thanks Steve

> 
> -- Steve
> 


-- 

Thanks,

David / dhildenb