Diff Report
Run #5198ed6acdf41: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198eef80c6dc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #5198ed6acdf41Run #5198eef80c6dcDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)106 107 1 0.9%
Incl. Wall Time (microsec) per call 27 27 0 0.9%
Excl. Wall Time (microsec)40 43 3 7.5%
Incl. CPU (microsecs)113 112 -1 -0.9%
Incl. CPU (microsecs) per call 28 28 -0 -0.9%
Excl. CPU (microsec)36 31 -5 -13.9%
Incl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. MemUse (bytes) per call 1,372 1,372 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)94,800 94,736 -64 -0.1%
Incl. PeakMemUse (bytes) per call 23,700 23,684 -16 -0.1%
Excl. PeakMemUse (bytes)1,120 1,120 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% 1 0.1% -1 -0.0% 0 0.0% -64 -0.2%
Exclusive Metrics Diff for Current Function3 300.0% -5 -500.0% 0 N/A% 0 0.0%
Parent functions
drupal_session_initialize0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 0.0% -1 -100.0% 0 N/A% -64 -100.0%
Child functions
strtr0 N/A% -1 -100.0% 0 0.0% 0 N/A% -64 -100.0%
base64_encode0 N/A% -1 -100.0% 2 200.0% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 0.0%