[JENKINS-54307] Plot plugin is not working for zero values on logaritmic scale

If for any reason, some value of a csv containing zero, the logaritmic graph representation fails as you can see on the attached image.

How to reproduce:

• add a job with a plotplugin post-build action step


• create a csv file like this:

echo "Method,Name,# requests,# failures,Median response time,Average response time,Min response time,Max response time,Average Content Size","Requests/s" > requests2.csv

echo "None,Total,1737387,21,170,185,0,31948,4023,1916.17" >> requests2.csv

• Check logaritmic representation

Note: changing zero value to other positive real number, the plot plugin is able to represent the graph.

Plot plugin version: 2.1.0

jenkins version: 2.3

---
Originally reported by davidgca, imported from: Plot plugin is not working for zero values on logaritmic scale

• assignee: vgaidarji
  
• status: Open
  
• priority: Major
  
• component(s): plot-plugin
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 1
  
• imported: 20260512-210953
  

Raw content of original issue

If for any reason, some value of a csv containing zero, the logaritmic graph representation fails as you can see on the attached image.


How to reproduce:



	
add a job with a plotplugin post-build action step

	
create a csv file like this:





echo "Method,Name,# requests,# failures,Median response time,Average response time,Min response time,Max response time,Average Content Size","Requests/s" > requests2.csv

echo "None,Total,1737387,21,170,185,0,31948,4023,1916.17" >> requests2.csv







	
Check logaritmic representation



Note: changing zero value to other positive real number, the plot plugin is able to represent the graph.


Plot plugin version: 2.1.0

jenkins version: 2.3

1 attachment

- [Screenshot from 2018-10-29 10-48-07.png](https://raw.githubusercontent.com/jenkinsci/attachments-from-jira-issues-misc/refs/heads/main/attachments/44888/Screenshot%20from%202018-10-29%2010-48-07.png)
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