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

Drupal\Component\Utility\Crypt::randomStringHashedRun #52c6423bf12deRun #52c641a950046DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)1,967 1,924 -43 -2.2%
Incl. Wall Time (microsec) per call 66 64 -1 -2.2%
Excl. Wall Time (microsec)156 177 21 13.5%
Incl. CPU (microsecs)1,997 1,947 -50 -2.5%
Incl. CPU (microsecs) per call 67 65 -2 -2.5%
Excl. CPU (microsec)119 123 4 3.4%
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 Function21 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%