Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)105 106 1 1.0%
Incl. Wall Time (microsec) per call 53 53 1 1.0%
Excl. Wall Time (microsec)35 33 -2 -5.7%
Incl. CPU (microsecs)108 109 1 0.9%
Incl. CPU (microsecs) per call 54 55 1 0.9%
Excl. CPU (microsec)28 28 0 0.0%
Incl. MemUse (bytes)5,200 5,200 0 0.0%
Incl. MemUse (bytes) per call 2,600 2,600 0 0.0%
Excl. MemUse (bytes)2,384 2,384 0 0.0%
Incl. PeakMemUse (bytes)84,368 84,400 32 0.0%
Incl. PeakMemUse (bytes) per call 42,184 42,200 16 0.0%
Excl. PeakMemUse (bytes)1,320 1,320 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% 1 0.1% 1 0.1% 0 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function-2 -200.0% 0 0.0% 0 N/A% 0 0.0%
Parent functions
drupal_session_initialize0 N/A% 1 100.0% 1 100.0% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 0.0% 0 0.0% 0 N/A% 32 100.0%
Child functions
strtr0 N/A% 3 300.0% 2 200.0% 0 N/A% 32 100.0%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%