Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomStringHashed

Drupal\Component\Utility\Crypt::randomStringHashedRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)44 36 -8 -18.2%
Incl. Wall Time (microsec) per call 44 36 -8 -18.2%
Excl. Wall Time (microsec)7 7 0 0.0%
Incl. CPU (microsecs)46 37 -9 -19.6%
Incl. CPU (microsecs) per call 46 37 -9 -19.6%
Excl. CPU (microsec)7 4 -3 -42.9%
Incl. MemUse (bytes)3,200 3,200 0 0.0%
Incl. MemUse (bytes) per call 3,200 3,200 0 0.0%
Excl. MemUse (bytes)1,336 1,336 0 0.0%
Incl. PeakMemUse (bytes)360 336 -24 -6.7%
Incl. PeakMemUse (bytes) per call 360 336 -24 -6.7%
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% -8 -0.7% -9 -0.9% 0 0.0% -24 -0.0%
Exclusive Metrics Diff for Current Function0 0.0% -3 -33.3% 0 N/A% 0 0.0%
Parent function
drupal_pre_render_render_cache_placeholder0 N/A% -8 -100.0% -9 -100.0% 0 N/A% -24 -100.0%
Child functions
Drupal\Component\Utility\Crypt::hashBase640 N/A% -8 -100.0% -7 -77.8% 0 N/A% -24 -100.0%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%