Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)188 255 67 35.6%
Incl. Wall Time (microsec) per call 63 85 22 35.6%
Excl. Wall Time (microsec)37 38 1 2.7%
Incl. CPU (microsecs)193 261 68 35.2%
Incl. CPU (microsecs) per call 64 87 23 35.2%
Excl. CPU (microsec)31 34 3 9.7%
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)212,192 212,192 0 0.0%
Incl. PeakMemUse (bytes) per call 70,731 70,731 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 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% 67 197.1% 68 41.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 1.5% 3 4.4% 0 N/A% 0 N/A%
Parent functions
drupal_session_initialize0 N/A% 40 59.7% 41 60.3% 0 N/A% 0 N/A%
drupal_prepare_form0 N/A% 27 40.3% 27 39.7% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% 66 98.5% 64 94.1% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 2 2.9% 0 N/A% 0 N/A%