Re: [PATCH v3 2/2] eal: add option to put timestamp on console output

[fengchengwen]

On 2023/3/8 0:06, Stephen Hemminger wrote:
> On Tue, 7 Mar 2023 17:35:32 +0800
> fengchengwen <fengcheng...@huawei.com> wrote:
> 
>> The syslog will add timestamp, but the syslog backend will re-write 
>> timestamp, so
>> in the last, you can't find the real-timestamp of this log print. sometimes 
>> it requires
>> to get real log time.
>> PS: we found it in our test environment because RR schedule hang too long 
>> (similar question
>> also found: https://bugzilla.redhat.com/show_bug.cgi?id=1855447).
>>
>> So suggest add timestamp in syslog string also, and don't convert to 
>> monotonic and just
>> print as normal format (just like syslog).
> 
> 
> Are you using systemd?

Yes

> 
> Never, never configure a DPDK application with real-time process priority.
> Polling model and RT don't mix.

Maybe we should document them ?

> .
>