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 fopen

fopenRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)67 72 5 7.5%
Incl. Wall Time (microsec) per call 34 36 3 7.5%
Excl. Wall Time (microsec)67 72 5 7.5%
Incl. CPU (microsecs)70 76 6 8.6%
Incl. CPU (microsecs) per call 35 38 3 8.6%
Excl. CPU (microsec)70 76 6 8.6%
Incl. MemUse (bytes)3,200 3,200 0 0.0%
Incl. MemUse (bytes) per call 1,600 1,600 0 0.0%
Excl. MemUse (bytes)3,200 3,200 0 0.0%
Incl. PeakMemUse (bytes)184 0 -184 -100.0%
Incl. PeakMemUse (bytes) per call 92 0 -92 -100.0%
Excl. PeakMemUse (bytes)184 0 -184 -100.0%

Parent/Child Regression/Improvement report for fopen [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
fopen0 N/A% 5 14.7% 6 3.6% 0 0.0% -184 -0.1%
Exclusive Metrics Diff for Current Function5 100.0% 6 100.0% 0 N/A% -184 -100.0%
Parent functions
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 5 100.0% 5 83.3% 0 N/A% 0 0.0%
Drupal\Core\StreamWrapper\LocalStream::stream_open0 N/A% 0 0.0% 1 16.7% 0 N/A% -184 -100.0%