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 Drupal\Core\StreamWrapper\LocalStream::stream_open

Drupal\Core\StreamWrapper\LocalStream::stream_openRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)150 148 -2 -1.3%
Incl. Wall Time (microsec) per call 150 148 -2 -1.3%
Excl. Wall Time (microsec)14 14 0 0.0%
Incl. CPU (microsecs)183 150 -33 -18.0%
Incl. CPU (microsecs) per call 183 150 -33 -18.0%
Excl. CPU (microsec)44 12 -32 -72.7%
Incl. MemUse (bytes)3,968 3,952 -16 -0.4%
Incl. MemUse (bytes) per call 3,968 3,952 -16 -0.4%
Excl. MemUse (bytes)1,456 1,440 -16 -1.1%
Incl. PeakMemUse (bytes)1,680 0 -1,680 -100.0%
Incl. PeakMemUse (bytes) per call 1,680 0 -1,680 -100.0%
Excl. PeakMemUse (bytes)1,184 0 -1,184 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\StreamWrapper\LocalStream::stream_open [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
Drupal\Core\StreamWrapper\LocalStream::stream_open0 N/A% -2 -5.9% -33 -20.0% -16 -0.0% -1,680 -0.8%
Exclusive Metrics Diff for Current Function0 0.0% -32 -97.0% -16 -100.0% -1,184 -70.5%
Parent function
getimagesize0 N/A% -2 -100.0% -33 -100.0% -16 -100.0% -1,680 -100.0%
Child functions
Drupal\Core\StreamWrapper\LocalStream::getLocalPath0 N/A% -2 -100.0% -2 -6.1% 0 0.0% -312 -18.6%
fopen0 N/A% 0 0.0% 1 3.0% 0 0.0% -184 -11.0%