[rrd-users] Re: HELP: Adding 2 vaues with same timestamp
iain at pcorp.com.au
Wed May 8 04:01:05 MEST 2002
It usually doesn't make sense to update a record with two different values
for the same time stamp. For example, there can't be a total of 2 as well
as a total of 5 people in a room at one time. If you want to add two
records for a graph however, you can use CDEF's. Is this what you want to
----- Original Message -----
From: "Shrenik" <shrenik at cybage.com>
To: <rrd-users at list.ee.ethz.ch>
Sent: Tuesday, May 07, 2002 6:39 PM
Subject: [rrd-users] HELP: Adding 2 vaues with same timestamp
> Hi All,
> I am using PERL apis for adding data to RRD file.
> I want to add 2 different values with same timestamp.
> Is it possible?
> Let say i inserted one value using statement
> rrdtool update test.rrd 920806500:12383
> Now i want to update this record so i executed another statement
> rrdtool update test.rrd 920806500:1000
> However i got an error as new statement must have greater timestamp.
> Can you help me to solve this problem.
> I need addition of these 2 records for corresponding record
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