rrdtool

Kaushal Shriyan kaushalshriyan at gmail.com
Thu Jan 28 13:02:14 UTC 2010


On Thu, Jan 28, 2010 at 1:17 PM, Kaushal Shriyan
<kaushalshriyan at gmail.com> wrote:
> On Wed, Jan 27, 2010 at 6:54 PM, Guy Thouret <lists at thouret.co.uk> wrote:
>> On Wed, 2010-01-27 at 18:40 +0530, Kaushal Shriyan wrote:
>>
>> 1262296750: 1.8796133337e+09
>>
>> I understand that the first column is time since Jan 01,1970 and the
>> second column is the value. When i copy 1.8796133337e+09 in excel
>> sheet, I get weird values, Actually it should be some readable
>> interger value about memory usage on a particular host.
>>
>> The second column is not an integer but a floating point number.
>>
>> e+09 meaning x10^9
>>
>> 1.8796133337e+09 is therefore the value 1879613333.7
>>
>> Guy.
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>>
>
> Hi,
>
> can i have dates as below and not as secs since epoch time while
> running rrdtool fetch memory-used.rrd AVERAGE -s 20091226 -e 20100127
>
> For example
>
> 26-01-2009 : 2.2037169794e+09
> 27-01-2009: 2.2729663331e+09
>
> Please suggest/guide
>
> Thanks and Regards,
>
> Kaushal
>

Hi,

When i ran the command rrdtool fetch memory-used.rrd AVERAGE -s
20091226 -e 20100127, surprisingly I see the below

1261822450: 2.0091517260e+09
1261848800: 2.0094235151e+09
1261875150: 2.0092428185e+09
1261901500: 2.0092623233e+09
1261927850: 2.0097005365e+09
1261954200: 2.0096478006e+09
1261980550: 2.0089728907e+09
1262006900: 2.0465407797e+09
1262033250: 2.0521587212e+09

resulting to 274 entries.

I had just requested for 30 days which is what i was looking for.

Am i missing something ?

Any clue ?

Thanks and Regards,

Kaushal




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