Diff Report
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52e4a1fd8a982Run #52e4a1c03557cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)166 174 8 4.8%
Incl. Wall Time (microsec) per call 42 44 2 4.8%
Excl. Wall Time (microsec)36 35 -1 -2.8%
Incl. CPU (microsecs)170 178 8 4.7%
Incl. CPU (microsecs) per call 43 45 2 4.7%
Excl. CPU (microsec)29 26 -3 -10.3%
Incl. MemUse (bytes)5,504 5,504 0 0.0%
Incl. MemUse (bytes) per call 1,376 1,376 0 0.0%
Excl. MemUse (bytes)2,256 2,256 0 0.0%
Incl. PeakMemUse (bytes)218,664 218,664 0 0.0%
Incl. PeakMemUse (bytes) per call 54,666 54,666 0 0.0%
Excl. PeakMemUse (bytes)1,712 1,712 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% 8 2.0% 8 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -12.5% -3 -37.5% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 5 62.5% 6 75.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 3 37.5% 2 25.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 8 100.0% 10 125.0% 0 N/A% 0 N/A%
hash0 N/A% 1 12.5% 1 12.5% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%