Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)399 2,017 1,618 405.5%
Incl. Wall Time (microsec) per call 133 672 539 405.5%
Excl. Wall Time (microsec)211 1,042 831 393.8%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,464 7,464 0 0.0%
Incl. MemUse (bytes) per call 2,488 2,488 0 0.0%
Excl. MemUse (bytes)3,184 3,184 0 0.0%
Incl. PeakMemUse (bytes)8,184 8,184 0 0.0%
Incl. PeakMemUse (bytes) per call 2,728 2,728 0 0.0%
Excl. PeakMemUse (bytes)3,512 3,512 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% 1,618 0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function831 51.4% 0 N/A% 0 N/A% 0 N/A%
Parent functions
drupal_prepare_form0 N/A% 1,049 64.8% 0 N/A% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 569 35.2% 0 N/A% 0 N/A% 0 N/A%
Child functions
hash0 N/A% 322 19.9% 0 N/A% 0 N/A% 0 N/A%
strtr0 N/A% 299 18.5% 0 N/A% 0 N/A% 0 N/A%
base64_encode0 N/A% 166 10.3% 0 N/A% 0 N/A% 0 N/A%