Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)251 287 36 14.3%
Incl. Wall Time (microsec) per call 50 57 7 14.3%
Excl. Wall Time (microsec)43 43 0 0.0%
Incl. CPU (microsecs)260 294 34 13.1%
Incl. CPU (microsecs) per call 52 59 7 13.1%
Excl. CPU (microsec)39 36 -3 -7.7%
Incl. MemUse (bytes)6,480 6,480 0 0.0%
Incl. MemUse (bytes) per call 1,296 1,296 0 0.0%
Excl. MemUse (bytes)3,016 3,016 0 0.0%
Incl. PeakMemUse (bytes)276,128 276,128 0 0.0%
Incl. PeakMemUse (bytes) per call 55,226 55,226 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 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% 36 6.8% 34 8.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -3 -8.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::randomStringHashed0 N/A% 39 108.3% 37 108.8% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% -3 -8.3% -4 -11.8% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 35 97.2% 37 108.8% 0 N/A% 0 N/A%
hash0 N/A% 1 2.8% 1 2.9% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -1 -2.9% 0 N/A% 0 N/A%