Most part of timeline in chart.png missing

[Lynxweb]

Hi,

I export summary in command line mode & it appears that most of the timeline (at top of chart) is missing.
It seems to be a graphic bug.
Here my command line :
java -jar gcviewer-1.35.jar gc.log summary.csv chart.png -t SUMMARY

Here my chart.png with top timeline missing :
https://ibb.co/whYVgjM

There is a way to fix it myself ? Maybe with some configuration in the command line ?

Thanks
Yacine

[chewiebug]

Hi Yacine If I remember well, the configuration for the chart is taken from gcviewer.properties. So, if you open any gc log file in gui mode of gcviewer and configure the chart as you would like to see it and close gcviewer again, the properties are updated. Then the chart in cli mode should show the desired level of details. Hope, this helps! Best regards Jörg

[Lynxweb]

Hi Jörg,

Thanks to reply so quickly.
I already configure the chart in GUI as I would to see it.
But there is a graphical bug. Look the chart.png I put in my main message of this issue.

Yacine

[chewiebug]

Hi Yacine Ah, I see - sorry. I didn't read the title of the issue well enough. Could you please attach the gc log file to the issue, so that I can reproduce the issue? What java version are you using? What platform do you run gcviewer on? Best regards, Jörg

[Lynxweb]

Here my gc.log :
gc.log

I use JAVA 1.8 with OS WINDOWS 7 Pro.

Thanks
Yacine

[chewiebug]

Thank you for the log. I can reproduce the issue also with other logs. It looks, like this bug has been aroud for a while. At the moment, I have no idea, where it came from. I'll have to investigate more. Best regards, Jörg

[Lynxweb]

You're welcome.
Then I'll wait for you to solve this bug.

Good luck !

Best regards,
Yacine

[Lynxweb]

Hi Jörg,

Did you find something about this graph problem ?
I finished all my job (automatic report generation) & I need only this.

Best regards,
Yacine

[chewiebug]

Hi @Lynxweb

No, I didn't do anything about the graph problem, yet. Unfortunately, I have very little time to dedicate to GCViewer lately. Since there are pull requests around, I'll first have a look at them, before I tackle fixing other things myself.

The only idea I have come up with, thinking about this bug: There might be some timing issue drawing the chart in cli mode. Maybe GCViewer should wait for some painting to finish before it terminates. Just an idea based on the observation, that this issue does not seem to be present in GUI mode.

If you have time to invest in a pull request, you might be able to speed up fixing this issue.

Best regards,
Jörg