Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)265 302 37 14.0%
Incl. Wall Time (microsec) per call 66 76 9 14.0%
Excl. Wall Time (microsec)47 49 2 4.3%
Incl. CPU (microsecs)272 308 36 13.2%
Incl. CPU (microsecs) per call 68 77 9 13.2%
Excl. CPU (microsec)39 39 0 0.0%
Incl. MemUse (bytes)5,480 5,480 0 0.0%
Incl. MemUse (bytes) per call 1,370 1,370 0 0.0%
Excl. MemUse (bytes)2,208 2,208 0 0.0%
Incl. PeakMemUse (bytes)170,024 170,088 64 0.0%
Incl. PeakMemUse (bytes) per call 42,506 42,522 16 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% 37 1.5% 36 1.8% 0 0.0% 64 0.1%
Exclusive Metrics Diff for Current Function2 5.4% 0 0.0% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 26 70.3% 25 69.4% 0 N/A% 56 87.5%
drupal_session_initialize0 N/A% 11 29.7% 11 30.6% 0 N/A% 8 12.5%
Child functions
strtr0 N/A% 34 91.9% 35 97.2% 0 N/A% 64 100.0%
hash0 N/A% 1 2.7% 1 2.8% 0 N/A% 0 0.0%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%