rrdtool

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RRDTool data source type selection

I have a question related to RRDTool DST. I need to create a database in such a way that even the data is the same (for example, I have six entries per hour with the same value). RRDTool must calculat[详细]

2023-02-07 12:47 分类：问答
RRDTool legend label placement

My titles in the right column are in the wrong place. Can anyone help me to correct? rrdtool graph ... \\[详细]

2023-02-06 23:00 分类：问答
Problem with RDD bash script variable

I have the folowing bash script i\'m trying to implement, but it fails awfully, can anyone help me with some advice...[详细]

2023-02-06 17:49 分类：问答
RRD print the timestamp of the last valid data

I have a rdd database storing ping response from a wide range of network equipments How can i print on the graph the timestamp of the last valid entry in the rrd database, so i can see if a h开发者_如[详细]

2023-02-06 17:14 分类：问答
RRDtool graph: empty graph

And all I get with the below call of rrdtool is an empty graph, but why?开发者_开发技巧 No data in database?[详细]

2023-02-06 04:05 分类：问答
Caught in a neverending install cycle after upgrading Perl

Last night I was reading about a mysql tuning program here. I installed it and it said I needed a perl version higher than the one I had. I downloaded and installed perl 5.12.x[详细]

2023-01-29 22:02 分类：问答
How can i use one perl script to create/populate and draw a RRDTool graph

Here is an example: this script would generate data. #!/opt/local/bin/perl use Data::Dumper; use strict;[详细]

2023-01-28 22:28 分类：问答
Is it possible to access the Cacti RRD database over the network

is it possible to access the Cacti RRD (Round Robin Database) from a different machine over the network?We want to be able to create our own custom graphs by querying the Cacti RRD database (e.g. give[详细]

2023-01-22 11:15 分类：问答
RRDtool bad format problem

I\'m using RRDtool for graphing some monitoring information. One problem I faced when using rrd is using GRPINT directive. I use following command to graph networking Rx/Tx data:[详细]

2023-01-18 16:36 分类：问答
RRDTool and projects that use it (cacti etc) - HOWTO, storage, backup etc

I want to create an 开发者_开发知识库application similar to cacti. I would like to store time-series data in a MySQL database (that is rotated on schedule).[详细]

2023-01-14 04:49 分类：问答