Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)129 134 5 3.9%
Incl. Wall Time (microsec) per call 32 34 1 3.9%
Excl. Wall Time (microsec)34 38 4 11.8%
Incl. CPU (microsecs)134 135 1 0.7%
Incl. CPU (microsecs) per call 34 34 0 0.7%
Excl. CPU (microsec)28 28 0 0.0%
Incl. MemUse (bytes)5,504 5,504 0 0.0%
Incl. MemUse (bytes) per call 1,376 1,376 0 0.0%
Excl. MemUse (bytes)2,256 2,256 0 0.0%
Incl. PeakMemUse (bytes)169,696 169,696 0 0.0%
Incl. PeakMemUse (bytes) per call 42,424 42,424 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% 5 7.8% 1 0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 80.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 3 60.0% 1 100.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 2 40.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 2 40.0% 1 100.0% 0 N/A% 0 N/A%
hash0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%