Re: [PATCH 1/4] stat: Print one-line iops stat

[Jens Axboe <axboe@fb.com>]

On 06/26/2017 08:30 AM, Elliott, Robert (Persistent Memory) wrote:
> 
> 
>> -----Original Message-----
>> From: fio-owner@vger.kernel.org [mailto:fio-owner@vger.kernel.org] On
>> Behalf Of Andreas Herrmann
>> Sent: Friday, June 23, 2017 5:28 PM
>> To: Jens Axboe <axboe@fb.com>
>> Cc: fio@vger.kernel.org
>> Subject: [PATCH 1/4] stat: Print one-line iops stat
>>
>> This adds basic iops statistics (likewise to what we already have for
>> bandwidth) to normal and json fio output. Example for normal output:
>>
>>    bw (  KiB/s): min=42192, max=162068, per=0.10%, avg=93236.21,
>> stdev=22180.02
>>    iops : min=21090, max=81020, avg=46606.84, stdev=11088.40
>>     lat (usec) : 2=55.13%, 4=21.11%, 10=0.36%, 20=0.03%, 50=23.14%
> ...
>> +		log_buf(out, "   iops : min=%5llu, max=%5llu, avg=%5.02f, "
>> +			"stdev=%5.02f\n", min, max, mean, dev);
> 
> Seven more spaces are needed to line up the : characters in all the rows.

Good catch, I fixed that up.

-- 
Jens Axboe