Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)239 185 -54 -22.6%
Incl. Wall Time (microsec) per call 60 46 -14 -22.6%
Excl. Wall Time (microsec)53 48 -5 -9.4%
Incl. CPU (microsecs)244 189 -55 -22.5%
Incl. CPU (microsecs) per call 61 47 -14 -22.5%
Excl. CPU (microsec)44 38 -6 -13.6%
Incl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. MemUse (bytes) per call 1,372 1,372 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)157,432 157,432 0 0.0%
Incl. PeakMemUse (bytes) per call 39,358 39,358 0 0.0%
Excl. PeakMemUse (bytes)1,616 1,616 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% -54 -1.6% -55 -1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -9.3% -6 -10.9% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% -55 -101.9% -55 -100.0% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -49 -90.7% -51 -92.7% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 2 3.6% 0 N/A% 0 N/A%