Diff Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #52e48ef364ce3Run #52e48e674e7b6DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)273 257 -16 -5.9%
Incl. Wall Time (microsec) per call 55 51 -3 -5.9%
Excl. Wall Time (microsec)61 62 1 1.6%
Incl. CPU (microsecs)278 263 -15 -5.4%
Incl. CPU (microsecs) per call 56 53 -3 -5.4%
Excl. CPU (microsec)43 51 8 18.6%
Incl. MemUse (bytes)5,624 5,624 0 0.0%
Incl. MemUse (bytes) per call 1,125 1,125 0 0.0%
Excl. MemUse (bytes)2,136 2,136 0 0.0%
Incl. PeakMemUse (bytes)180,408 180,400 -8 -0.0%
Incl. PeakMemUse (bytes) per call 36,082 36,080 -2 -0.0%
Excl. PeakMemUse (bytes)144 144 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% -16 -5.0% -15 -3.8% 0 0.0% -8 -0.0%
Exclusive Metrics Diff for Current Function1 6.2% 8 53.3% 0 N/A% 0 0.0%
Parent functions
drupal_session_initialize0 N/A% -50 -312.5% -49 -326.7% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 34 212.5% 34 226.7% 0 N/A% -8 -100.0%
Child functions
strtr0 N/A% -18 -112.5% -19 -126.7% 0 N/A% -8 -100.0%
base64_encode0 N/A% 1 6.2% -2 -13.3% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% -2 -13.3% 0 N/A% 0 0.0%