systrace output html only has cpu row

443 Views Asked by bright At 19 October 2024 at 21:42

following picture is my systrace output, there is only one row. Comparing the html with some sample file, it seems in my file, there is no lines like

  SurfaceFlinger-220   [001] 227112.684875: 0: B|129|onMessageReceived\n\
  SurfaceFlinger-220   [001] 227112.684906: 0: B|129|handleMessageInvalidate\n\
  SurfaceFlinger-220   [001] 227112.684906: 0: B|129|latchBuffer\n\
  SurfaceFlinger-220   [001] 227112.684906: 0: E\n\

Is that the reason? How to solve it? I'm using mips android 4.4.2.

enter image description here

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