Diff Report
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519bea9000214Run #519be9a13e594DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)63 64 1 1.6%
Incl. Wall Time (microsec) per call 32 32 1 1.6%
Excl. Wall Time (microsec)40 42 2 5.0%
Incl. CPU (microsecs)66 68 2 3.0%
Incl. CPU (microsecs) per call 33 34 1 3.0%
Excl. CPU (microsec)31 36 5 16.1%
Incl. MemUse (bytes)2,928 2,928 0 0.0%
Incl. MemUse (bytes) per call 1,464 1,464 0 0.0%
Excl. MemUse (bytes)1,224 1,224 0 0.0%
Incl. PeakMemUse (bytes)3,096 3,096 0 0.0%
Incl. PeakMemUse (bytes) per call 1,548 1,548 0 0.0%
Excl. PeakMemUse (bytes)1,484 1,484 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 0.0% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 200.0% 5 250.0% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%