Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2691acb42f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52c2677cc22b0Run #52c2691acb42fDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)317 341 24 7.6%
Incl. Wall Time (microsec) per call 79 85 6 7.6%
Excl. Wall Time (microsec)55 60 5 9.1%
Incl. CPU (microsecs)322 350 28 8.7%
Incl. CPU (microsecs) per call 81 88 7 8.7%
Excl. CPU (microsec)43 49 6 14.0%
Incl. MemUse (bytes)5,456 5,456 0 0.0%
Incl. MemUse (bytes) per call 1,364 1,364 0 0.0%
Excl. MemUse (bytes)2,208 2,208 0 0.0%
Incl. PeakMemUse (bytes)213,536 213,536 0 0.0%
Incl. PeakMemUse (bytes) per call 53,384 53,384 0 0.0%
Excl. PeakMemUse (bytes)1,168 1,168 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% 24 0.4% 28 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 20.8% 6 21.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 45 187.5% 46 164.3% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -21 -87.5% -18 -64.3% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 19 79.2% 17 60.7% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 2 7.1% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 3 10.7% 0 N/A% 0 N/A%