Firefox OS/Performance/Boot Sequence Optimization: Difference between revisions

Firefox OS/Performance/Boot Sequence Optimization (view source)

301 bytes added , 24 June 2014

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 Without the |-f eps| parameters, the default is for a PNG to be generated. The SVG format is also supported.
+Note that the charts generated by the stock bootchart.jar do not seem to include disk stats. This is because it does not recognize the mmcblk'''N'''p'''M''' format of partition names, and this can easily be fixed in the bootchart source code ( in particular, at |bootchart-0.9/src/org/bootchart/parser/linux/ProcDiskStatParser.java| ).
-Note that the charts generated by the stock bootchart.jar do not seem to include disk stats. This is because it does not recognize the mmcblk'''N'''p'''M''' format of partition names, and this can easily be fixed in the bootchart source code ( in particular, at |bootchart-0.9/src/org/bootchart/parser/linux/ProcDiskStatParser.java| ).
+Another bootchart related change I made was in regards to how it records collected data. By default the process name is discarded and replaced by the cmdline invokation. This is not very useful considering b2g apps are then all shown as "Plugin-container". I things such that both names are recorded.