Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomStringHashed

Drupal\Component\Utility\Crypt::randomStringHashedRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,924 1,967 43 2.2%
Incl. Wall Time (microsec) per call 64 66 1 2.2%
Excl. Wall Time (microsec)177 156 -21 -11.9%
Incl. CPU (microsecs)1,947 1,997 50 2.6%
Incl. CPU (microsecs) per call 65 67 2 2.6%
Excl. CPU (microsec)123 119 -4 -3.3%
Incl. MemUse (bytes)9,640 9,640 0 0.0%
Incl. MemUse (bytes) per call 321 321 0 0.0%
Excl. MemUse (bytes)-2,144 -2,144 0 0.0%
Incl. PeakMemUse (bytes)323,736 323,736 0 0.0%
Incl. PeakMemUse (bytes) per call 10,791 10,791 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::randomStringHashed [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::randomStringHashed0 N/A% 43 8.9% 50 11.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-21 -48.8% -4 -8.0% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_render_cache_placeholder0 N/A% 43 100.0% 50 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::hashBase640 N/A% 56 130.2% 53 106.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 8 18.6% 1 2.0% 0 N/A% 0 N/A%