Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)76 74 -2 -2.6%
Incl. Wall Time (microsec) per call 25 25 -1 -2.6%
Excl. Wall Time (microsec)30 29 -1 -3.3%
Incl. CPU (microsecs)77 77 0 0.0%
Incl. CPU (microsecs) per call 26 26 0 0.0%
Excl. CPU (microsec)20 20 0 0.0%
Incl. MemUse (bytes)5,344 5,344 0 0.0%
Incl. MemUse (bytes) per call 1,781 1,781 0 0.0%
Excl. MemUse (bytes)2,312 2,312 0 0.0%
Incl. PeakMemUse (bytes)85,136 85,136 0 0.0%
Incl. PeakMemUse (bytes) per call 28,379 28,379 0 0.0%
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% -2 -0.1% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% -2 -100.0% -1 N/A% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%
Child functions
hash0 N/A% -1 -50.0% -1 N/A% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 1 N/A% 0 N/A% 0 N/A%