Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: 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 #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)81 74 -7 -8.6%
Incl. Wall Time (microsec) per call 27 25 -2 -8.6%
Excl. Wall Time (microsec)33 29 -4 -12.1%
Incl. CPU (microsecs)86 77 -9 -10.5%
Incl. CPU (microsecs) per call 29 26 -3 -10.5%
Excl. CPU (microsec)29 23 -6 -20.7%
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)87,936 87,936 0 0.0%
Incl. PeakMemUse (bytes) per call 29,312 29,312 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% -7 -1.9% -9 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -57.1% -6 -66.7% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% -10 -142.9% -11 -122.2% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 3 42.9% 2 22.2% 0 N/A% 0 N/A%
Child functions
base64_encode0 N/A% -2 -28.6% -2 -22.2% 0 N/A% 0 N/A%
strtr0 N/A% -1 -14.3% -1 -11.1% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%