jMeter graph - what is the x axis? - jmeter

I'm using the default Graph (Add > Listener > Graph Results) in jMeter.
I can see a ms label at the top and bottom of the y axis.
However, I don't see any labels on the x axis.
What exactly is being output on the x axis?

The x axis is the No. of Samplers executed. See Tutorial
The x-axis contains the nth sampler

Why not use more up to date and complete web report that exists since JMeter 3.0:
http://jmeter.apache.org/usermanual/generating-dashboard.html
Regarding your question :
http://jmeter.apache.org/usermanual/component_reference.html#Graph_Results
x-axis is time

Related

Dual Y Axis in line chart (dc.js)

Is it possible to add a line for the total sum regardless of shiptype with right Y Axis showing total values something like in image
I have checked this question, but there was no answer there.
Here is working example on codesandbox

Barplot with frequency by specific factor

I would like to create a barplot in TIBCO Spotfire with frequency on Y axis based on two factors: Stage and Genotype.
This is the standard expression that I have from Spotfire:
Count() THEN [Value] / Sum([Value]) OVER (All([Axis.X]))
It turns out, I do not want the frequency over ALL the data, but within Stage. In a way that the sum of the frequency within each is stage it will be 100%.
I watched some videos and I still did not figured out.
I tried to find a solution to your problem but could't find a working expression. This can still help you :
What I would have done in your case is :
remove the Genotype from the X Axis
set the visualization as a 100% stacked bars (with right click)
add the Genotype as a color by parameter (in the visualization options)

DC bar chart Y axis with integer scale (not multiplicated)

I want to create a dynamic bar chart with no of occurences on Y axis. Therefore, I need to make sure that only integer values are shown and this can be done with proper format:
chart.yAxis().tickFormat(d3.format('f'));
Right now I have only integer numbers but I have for example 1 displayed 3 times:
Is there any option to automatically display it in a nice way (i.e. to minimize number of ticks for charts with shorter range)?
chart.yAxis().tickFormat(d3.format("d"));
will work.
When you append the yAxis, define the ticks the same number as the max value of your y
svg.append("g").call(d3.axisLeft(y).ticks(maxY));
Or in your example that would be
chart.yAxis().ticks(maxY);
Or instead of defining the ticks, you could also define the exact tickValues which you can calculate from your values, this way you have the highest control.

How to design multi X axis graph in Kibana 4

I need to design graph in Kibana 4 like this, but I don't have idea as to How to set Y axis and X axis for the same.
Any pointers here?
Not available. Track this issue.

Drawing a graph in linux

I have a file that contains the map between the two entities. I have to plot the x and and Y axis in a graph using linux. The X axis is Time like (12:35:07) and the Y axis will have some integer numbers range (1-14). I need to plot the x and the Y axis using some method that should be called from linux shell script. X axis will have totally around 500 to 800 samples. say (from 12:14:00 to 12:30:00). Can anyone please help me out. I tried using GNUplot, but the graph is not proper. Sample input is given below
12:34:58 5
12:35:06 9
12:35:07 14
12:35:07 13
12:35:08 4
12:35:08 5
12:35:17 9
12:35:17 13
12:35:18 14
12:35:19 4
12:35:19 5
This is what I have written
1 set terminal png
2 set output 'test.png'
3 set xdata time
4 set timefmt "%H:%M:%S"
5 set yrange [1:15]
6 plot "Graph1" using 1:2 title 'data A'
The problem I have is since the image has large number of samples (around 700 intervals, I am not able to see each value properly. Also the Y axis is not proper. I need to restrict the Y axis to onlyh 10 values (1-10). Also I need to draw 4 similar graphs and place each graph in each corner (subplot). I have not done the subplot yet in GNUplot.
It seems that you have three main issues right now. For some of them the issue is not totally clear, so it would help if you could update your question (or make a comment) to clarify, and I can update my response.
1) Not able to see each of ~700 values properly.
Here I need a bit of clarification. I'm assuming you don't want to see each of 700 data points individually, rather you want to be able to get rid of clutter on the x axis which happens when plotting time values. For this you can use the command
set xtics X
where X is the interval between tics you want, in this case a number of seconds. Is this what you want?
You can also use
set format x '%M:%S'
(or something) if you want to control how the x values are displayed on the axis.
2) y axis needs to be restricted to 10 values.
Here also it's not totally clear what you are looking for. Do you want to scale everything down to be between 1 and 10? The range of your data presented is 4 to 14, so by subtracting four you can get things between 0 and 10 like this:
plot "Graph1" using 1:($2-4) title 'data A'
If you want to constrict an arbitrary y data set to be between 1 and 10, that's a little more tricky:
stats "Graph1"
plot "Graph1" using 1:(($2-STATS_min_y)*9/(STATS_max_y-STATS_min_y)+1) title 'data A'
The stats command gets statistics about a file before you plot it. The convoluted plot command should scale everything to be between 1 and 10 on the y axis.
3) You want to have 4 subplots.
This one is pretty easy. Before your first plot command, use the command
set multiplot layout 2,2
This will create a 2x2 grid for your plots. Every plot command will plot on a new subplot. Type help set multiplot at the gnuplot command line for details on changing the sequence of subplots used.

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