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::randomStringHashed

Drupal\Component\Utility\Crypt::randomStringHashedRun #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)171 212 41 24.0%
Incl. Wall Time (microsec) per call 86 106 21 24.0%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)173 213 40 23.1%
Incl. CPU (microsecs) per call 87 107 20 23.1%
Excl. CPU (microsec)7 7 0 0.0%
Incl. MemUse (bytes)3,272 3,272 0 0.0%
Incl. MemUse (bytes) per call 1,636 1,636 0 0.0%
Excl. MemUse (bytes)1,216 1,216 0 0.0%
Incl. PeakMemUse (bytes)129,352 129,352 0 0.0%
Incl. PeakMemUse (bytes) per call 64,676 64,676 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% 41 7.7% 40 9.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
drupal_pre_render_render_cache_placeholder0 N/A% 41 100.0% 40 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Utility\Crypt::hashBase640 N/A% 39 95.1% 37 92.5% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 3 7.3% 3 7.5% 0 N/A% 0 N/A%