Diff Report
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)127 134 7 5.5%
Incl. Wall Time (microsec) per call 32 34 2 5.5%
Excl. Wall Time (microsec)54 53 -1 -1.9%
Incl. CPU (microsecs)130 144 14 10.8%
Incl. CPU (microsecs) per call 33 36 4 10.8%
Excl. CPU (microsec)41 45 4 9.8%
Incl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. MemUse (bytes) per call 1,372 1,372 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)49,840 49,752 -88 -0.2%
Incl. PeakMemUse (bytes) per call 12,460 12,438 -22 -0.2%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hashBase64 [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\Component\Utility\Crypt::hashBase640 N/A% 7 0.1% 14 0.1% 0 0.0% -88 -0.2%
Exclusive Metrics Diff for Current Function-1 -14.3% 4 28.6% 0 N/A% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% 7 100.0% 12 85.7% 0 N/A% -88 -100.0%
drupal_session_initialize0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% 7 100.0% 9 64.3% 0 N/A% -88 -100.0%
base64_encode0 N/A% 1 14.3% 1 7.1% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%