Diff Report
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #51b033ccbc666Run #51b032b631491DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)164 175 11 6.7%
Incl. Wall Time (microsec) per call 41 44 3 6.7%
Excl. Wall Time (microsec)49 54 5 10.2%
Incl. CPU (microsecs)171 180 9 5.3%
Incl. CPU (microsecs) per call 43 45 2 5.3%
Excl. CPU (microsec)43 42 -1 -2.3%
Incl. MemUse (bytes)5,488 5,488 0 0.0%
Incl. MemUse (bytes) per call 1,372 1,372 0 0.0%
Excl. MemUse (bytes)2,240 2,240 0 0.0%
Incl. PeakMemUse (bytes)130,640 130,592 -48 -0.0%
Incl. PeakMemUse (bytes) per call 32,660 32,648 -12 -0.0%
Excl. PeakMemUse (bytes)1,360 1,360 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% 11 0.1% 9 0.0% 0 0.0% -48 -0.0%
Exclusive Metrics Diff for Current Function5 45.5% -1 -11.1% 0 N/A% 0 0.0%
Parent functions
drupal_prepare_form0 N/A% 6 54.5% 5 55.6% 0 N/A% -48 -100.0%
drupal_session_initialize0 N/A% 5 45.5% 4 44.4% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% 8 72.7% 7 77.8% 0 N/A% -48 -100.0%
hash0 N/A% -2 -18.2% -2 -22.2% 0 N/A% 0 0.0%
base64_encode0 N/A% 0 0.0% 5 55.6% 0 N/A% 0 0.0%