[Bug 441660] Re: pybootchartgui crashed with ZeroDivisionError in draw_chart()

[Anders Norgaard]

Hi Jason,

It looks like the disk use and disk throughput is all zeroes. I wonder
if the parsing code in pybootchartgui is broken or if somehow the
dumping of diskusage data is broken when running in QEMU.

I'll look a bit more and run bootchart in some VM's.

Otherwise maybe just doing

        yscale = float(chart_bounds[3]) / max(0.00001, max(y for (x,y)
in data))

would also do? (at least as a workaround)

Best
Anders

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pybootchartgui crashed with ZeroDivisionError in draw_chart()
https://bugs.launchpad.net/bugs/441660
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