Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52e48e674e7b6Run #52e48ef364ce3DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)257 273 16 6.2%
Incl. Wall Time (microsec) per call 51 55 3 6.2%
Excl. Wall Time (microsec)62 61 -1 -1.6%
Incl. CPU (microsecs)263 278 15 5.7%
Incl. CPU (microsecs) per call 53 56 3 5.7%
Excl. CPU (microsec)51 43 -8 -15.7%
Incl. MemUse (bytes)5,624 5,624 0 0.0%
Incl. MemUse (bytes) per call 1,125 1,125 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)180,400 180,408 8 0.0%
Incl. PeakMemUse (bytes) per call 36,080 36,082 2 0.0%
Excl. PeakMemUse (bytes)144 144 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% 16 5.0% 15 3.8% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-1 -6.2% -8 -53.3% 0 N/A% 0 0.0%
Parent functions
drupal_session_initialize0 N/A% 50 312.5% 49 326.7% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -34 -212.5% -34 -226.7% 0 N/A% 8 100.0%
Child functions
strtr0 N/A% 18 112.5% 19 126.7% 0 N/A% 8 100.0%
base64_encode0 N/A% -1 -6.2% 2 13.3% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 2 13.3% 0 N/A% 0 0.0%