Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for fopen

fopenRun #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)30 24 -6 -20.0%
Incl. Wall Time (microsec) per call 30 24 -6 -20.0%
Excl. Wall Time (microsec)30 24 -6 -20.0%
Incl. CPU (microsecs)32 26 -6 -18.8%
Incl. CPU (microsecs) per call 32 26 -6 -18.8%
Excl. CPU (microsec)32 26 -6 -18.8%
Incl. MemUse (bytes)1,776 1,776 0 0.0%
Incl. MemUse (bytes) per call 1,776 1,776 0 0.0%
Excl. MemUse (bytes)1,776 1,776 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -6 -0.4% -6 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Crypt::randomBytes0 N/A% -6 -100.0% -6 -100.0% 0 N/A% 0 N/A%