Diff Report
Run #518b15389813f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #518b15389813fRun #518b13c95a609DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)37 36 -1 -2.7%
Incl. Wall Time (microsec) per call 19 18 -1 -2.7%
Excl. Wall Time (microsec)23 23 0 0.0%
Incl. CPU (microsecs)41 39 -2 -4.9%
Incl. CPU (microsecs) per call 21 20 -1 -4.9%
Excl. CPU (microsec)20 20 0 0.0%
Incl. MemUse (bytes)5,200 5,200 0 0.0%
Incl. MemUse (bytes) per call 2,600 2,600 0 0.0%
Excl. MemUse (bytes)2,384 2,384 0 0.0%
Incl. PeakMemUse (bytes)5,088 5,088 0 0.0%
Incl. PeakMemUse (bytes) per call 2,544 2,544 0 0.0%
Excl. PeakMemUse (bytes)2,408 2,408 0 0.0%

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% -1 -0.0% -2 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -2 -200.0% -3 -150.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 100.0% 1 50.0% 0 N/A% 0 N/A%
Child functions
hash0 N/A% -1 -100.0% -1 -50.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 N/A%