Diff Report
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)120 162 42 35.0%
Incl. Wall Time (microsec) per call 40 54 14 35.0%
Excl. Wall Time (microsec)38 41 3 7.9%
Incl. CPU (microsecs)125 166 41 32.8%
Incl. CPU (microsecs) per call 42 55 14 32.8%
Excl. CPU (microsec)33 28 -5 -15.2%
Incl. MemUse (bytes)5,344 5,344 0 0.0%
Incl. MemUse (bytes) per call 1,781 1,781 0 0.0%
Excl. MemUse (bytes)2,312 2,312 0 0.0%
Incl. PeakMemUse (bytes)88,424 88,424 0 0.0%
Incl. PeakMemUse (bytes) per call 29,475 29,475 0 0.0%
Excl. PeakMemUse (bytes)1,352 1,352 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% 42 5.7% 41 9.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 7.1% -5 -12.2% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 43 102.4% 43 104.9% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% -1 -2.4% -2 -4.9% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 39 92.9% 38 92.7% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 2 4.9% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 6 14.6% 0 N/A% 0 N/A%