Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for getimagesize

getimagesizeRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)336 268 -68 -20.2%
Incl. Wall Time (microsec) per call 168 134 -34 -20.2%
Excl. Wall Time (microsec)141 87 -54 -38.3%
Incl. CPU (microsecs)338 270 -68 -20.1%
Incl. CPU (microsecs) per call 169 135 -34 -20.1%
Excl. CPU (microsec)104 83 -21 -20.2%
Incl. MemUse (bytes)15,424 15,408 -16 -0.1%
Incl. MemUse (bytes) per call 7,712 7,704 -8 -0.1%
Excl. MemUse (bytes)-4,000 -4,000 0 0.0%
Incl. PeakMemUse (bytes)38,464 9,752 -28,712 -74.6%
Incl. PeakMemUse (bytes) per call 19,232 4,876 -14,356 -74.6%
Excl. PeakMemUse (bytes)18,784 9,752 -9,032 -48.1%

Parent/Child Regression/Improvement report for getimagesize [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
getimagesize0 N/A% -68 -200.0% -68 -41.2% -16 -0.0% -28,712 -14.3%
Exclusive Metrics Diff for Current Function-54 -79.4% -21 -30.9% 0 0.0% -9,032 -31.5%
Parent function
Drupal\system\Plugin\ImageToolkit\GDToolkit::getInfo0 N/A% -68 -100.0% -68 -100.0% -16 -100.0% -28,712 -100.0%
Child functions
Drupal\Core\StreamWrapper\LocalStream::stream_read0 N/A% -11 -16.2% -11 -16.2% 0 0.0% -18,000 -62.7%
Drupal\Core\StreamWrapper\LocalStream::stream_open0 N/A% -2 -2.9% -33 -48.5% -16 -100.0% -1,680 -5.9%
Drupal\Core\StreamWrapper\LocalStream::stream_close0 N/A% -1 -1.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\LocalStream::stream_eof0 N/A% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\LocalStream::stream_flush0 N/A% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%