rrdtool info

RRDtool - rrdinfo - O+P OSS projects - SYNOPSIS. rrdtool info filename [--daemon|-d address [--noflush|-F]]

RRDtool - rrdtool: Round Robin Database Tool; rrdcached: Data caching daemon for data for graphing in rrdtool graph; rrdgraph_examples: Examples for rrdtool graph

Decoding “rrdtool info” - If I run rrdtool info on the same file, I get this output: filename = "test.rrd" rrd_version = "0003" step = 10 last_update = 1285620327 ds[loadavg1m].type = "GAUGE" ds[loadavg1m].minimal_heartbeat = 20 ds[loadavg1m].min = 0,0000000000e+00 ds[loadavg1m].max = NaN ds[loadavg1m].last_ds = "0.07" ds[loadavg1m].value = 5,

rrdinfo(1): extract header info from RRD - rrdtool info filename.rrd. Description. The info function prints the header information from an RRD in a parsing friendly format. Check rrdcreate if you are

Understand the basics of rrdtool to create a simple graph - rrdtool is a powerful tool to store time series data and create graphs.

oetiker/rrdtool-1.x - NAME. rrdinfo - extract header information from an RRD. SYNOPSIS. rrdtool info filename [--daemon|-d address [--noflush|-F]]. DESCRIPTION. The info function

RRDtool System Properties - Name, RRDtool. Description, Industry standard data logging and graphing tool for time series data. RRD is an acronym for round-robin database. info The data

Check rrd file numbers - rrdtool fetch <rrd file> AVERAGE. and look at the last 10-20 lines. If you find NaN's there, perform rrdtool info <rrd file>. and check the ds[].min and ds[.

rrdtool info ds unknown_sec meaning - The unknown_sec is the number of seconds for which the value of the DS is Unknown . This could be because the supplied value was

Coverage for /cloud/login/dbox/glideinwms/lib/rrdSupport.py: 18% - For more details see. http://oss.oetiker.ch/rrdtool/doc/rrdcreate.en.html. """ cmdline = '%s info %s'%(self.rrd_bin,string_quote_join(args)).

rrdtool consolidation function

Introduction to RRD - Round Robin Database - RRDtool offers a solution to this problem through its data consolidation feature. Data values of the same consolidation setup are stored into Round Robin Archives (RRA). This is a very efficient manner to store data for a certain amount of time, while using a known and constant amount of storage space.

RRDtool - rrdtool - O+P OSS projects - Prefilling is done by matching up DS names, RRAs and consolidation functions and choosing the best available data resolution when doing so. Prefilling may

RRDtool - rrdcreate - O+P OSS projects - transform to a rate; normalize the interval; consolidate intervals into a larger one. This does not get . Which function you are going to use depends on your goal.

Rates, normalizing and consolidating - You can render the consolodation function null by using a 1-step RRDTool will always store a value in the RRA at each consolodated step.

Using RRDtool without consolidation function - RRDTool offers a solution to this problem through its data consolidation feature. When setting up an Round Robin Database (RRD), you can define at which interval this consolidation should occur, and what consolidation function (CF) (average, minimum, maximum, last) should be used to build the consolidated values.

rrdtool(1): Round Robin Database Tool - When setting up an Round Robin Database ( RRD ), you can define at which interval this consolidation should occur, and what consolidation function ( CF )

RRDtool - RRDtool has a graph function, which presents data from an RRD in a customizable graphical format. RRDtool (round-robin database tool) aims to handle time series data such as network Multiple PDPs may be consolidated according to a consolidation function (CF) to form a consolidated data point (CDP ). Typical

Cacti • View topic - I am currently running Cacti 8.7b with spine and RRD 1.3.3.1-1. I appear to be having a problem with Cacti creating new RRD's. I am able to

RRDtool - rrdcreate - Prefilling is done by matching up DS names, RRAs and consolidation functions and choosing the best available data resolution when doing so. Prefilling may

rrdtool - The data analysis part of rrdtool is based on the ability to quickly generate Using different consolidation functions (CF) allows you to store exactly the type of

rrdtool graph

RRDtool - rrdgraph - O+P OSS projects - The graph function of RRDtool is used to present the data from an RRD to a human viewer. Its main purpose is to create a nice graphical representation, but it

RRDtool - rrdgraph_examples - O+P OSS projects - rrdtool graph /home/httpd/html/test.png --imgformat PNG --end now --start end- 120000s --width 400 DEF:ds0a=/home/rrdtool/data/router1.rrd:ds0:AVERAGE

Understand the basics of rrdtool to create a simple graph - rrdtool is a powerful tool to store time series data and create graphs. It is very easy to create your first simple graph. This how-to will show the

RRDtool tutorial, graphs and examples @ Calomel.org - There are three(3) basic steps to setting up RRDtool and graphing your data sets. All of our examples use the same three steps. initialize the

rrdgraph(1) - The graph function of RRDtool is used to present the data from an RRD to a human viewer. Its main purpose is to create a nice graphical representation, but it

Example - rrdtool graph AREA LINE and STACK - RRDtool graph AREA, LINE and STACK tutorial and examples. AREA and LINE show data. STACK them if you like. LINE. LINE is the most basic command to

RRDtool - RRDtool has a graph function, which presents data from an RRD in a customizable graphical format. RRDtool (round-robin database tool) aims to handle time series data such as network

Generating Graphs - Graphs are created using rrdtool graph. There are tons of options and ways to configure graph output, but we'll just look at the most commonly used ones.

rrdgraph - rrdtool graph filename [-s|--start seconds] [-e|--end seconds] [-x|--x-grid x-axis grid The graph functions main purpose is to create graphical representations of

Graph your sensors data with RRDtool - After giving a try to Amcharts, a Javascript graphing library, I eventually decided to use RRDtool to graph my data. That choice allows me to

rrdtool print

RRDtool - rrdgraph_graph - O+P OSS projects - If you PRINT a VDEF value, you can also print the time associated with it by appending the string :strftime to the format. Note that RRDtool uses the strftime

RRDtool - rrdgraph_examples - O+P OSS projects - rrdtool graph /home/httpd/html/test.png --imgformat PNG GPRINT:ds0min:"% 6.2lf %Sbps" GPRINT:ds0pct:"%6.2lf %Sbps\l" LINE1:ds1bits#0000FF:"Outbound "

RRDtool - rrddump - O+P OSS projects - rrdtool dump filename.rrd [filename.xml] [--header|-h {none,xsd,dtd}] [--no-header| -n] [--daemon|-d address] If not specified, the XML will be printed to stdout.

RRDTool GPRINT formatting with printf - Try this line: GPRINT:Cost:AVERAGE:"$(printf ' cost %11s' £%.2lf | sed 's/\£/\£ /g')\ \n" \. I changed the inner " marks to ' marks and removed the

RRDGRAPH_GRAPH(1) - If you PRINT a VDEF value, you can also print the time associated with it by appending the string :strftime to the format. Note that RRDtool uses the strftime

RRDtool tutorial, graphs and examples @ Calomel.org - RRDtool is a graphing utility made by Tobi Oetiker and released in milliseconds (ms); the y-axis legend is printed on the left and the right

rrdgraph_graph - rrdtool graph command reference - If you PRINT a VDEF value, you can also print the time associated with it by appending the string :strftime to the format. Note that RRDtool uses the strftime

Generating Graphs - rrdtool graph mygraph.png -a PNG --title="TempTrax" \ --vertical-label "Deg F" --verital-label is an optional string that is printed on the Y axis, typically to denote

rrdtool display min max avg in legend - With the print / gprint options in your graph definition. /usr/bin/rrdtool graph - \ -- imgformat=PNG \ --start=-86400 \ --end=-300 \ --title='General

rrdgraph(1) - The graph function of RRDtool is used to present the data from an RRD to a you are done fetching and processing the data, it is time to graph it (or print it).