Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Crypt::randomBytesBase64

Drupal\Component\Utility\Crypt::randomBytesBase64Run #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)376 398 22 5.9%
Incl. Wall Time (microsec) per call 94 100 6 5.9%
Excl. Wall Time (microsec)51 61 10 19.6%
Incl. CPU (microsecs)380 402 22 5.8%
Incl. CPU (microsecs) per call 95 101 6 5.8%
Excl. CPU (microsec)42 44 2 4.8%
Incl. MemUse (bytes)5,528 5,528 0 0.0%
Incl. MemUse (bytes) per call 1,382 1,382 0 0.0%
Excl. MemUse (bytes)2,032 2,032 0 0.0%
Incl. PeakMemUse (bytes)215,856 215,856 0 0.0%
Incl. PeakMemUse (bytes) per call 53,964 53,964 0 0.0%
Excl. PeakMemUse (bytes)96 96 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::randomBytesBase64 [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::randomBytesBase640 N/A% 22 0.2% 22 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 45.5% 2 9.1% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 15 68.2% 15 68.2% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 7 31.8% 7 31.8% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 8 36.4% 9 40.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Crypt::randomBytes0 N/A% 4 18.2% 8 36.4% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 3 13.6% 0 N/A% 0 N/A%