Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hashBase64

Drupal\Component\Utility\Crypt::hashBase64Run #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 2 2 N/A%
Incl. Wall Time (microsec) 71 71 N/A%
Incl. Wall Time (microsec) per call N/A 36 36 N/A%
Excl. Wall Time (microsec) 42 42 N/A%
Incl. CPU (microsecs) 0 0 N/A%
Incl. CPU (microsecs) per call N/A 0 0 N/A%
Excl. CPU (microsec) 0 0 N/A%
Incl. MemUse (bytes) 2,956 2,956 N/A%
Incl. MemUse (bytes) per call N/A 1,478 1,478 N/A%
Excl. MemUse (bytes) 1,252 1,252 N/A%
Incl. PeakMemUse (bytes) 2,984 2,984 N/A%
Incl. PeakMemUse (bytes) per call N/A 1,492 1,492 N/A%
Excl. PeakMemUse (bytes) 1,288 1,288 N/A%

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::hashBase642 11.8% 71 0.0% 0 0.0% 2,956 0.0% 2,984 0.0%
Exclusive Metrics Diff for Current Function42 59.2% 0 N/A% 1,252 42.4% 1,288 43.2%
Parent functions
drupal_session_initialize1 50.0% 45 63.4% 0 N/A% 2,384 80.6% 2,356 79.0%
drupal_prepare_form1 50.0% 26 36.6% 0 N/A% 572 19.4% 628 21.0%
Child functions
hash2 33.3% 13 18.3% 0 N/A% 528 17.9% 664 22.3%
strtr2 33.3% 11 15.5% 0 N/A% 616 20.8% 612 20.5%
base64_encode2 33.3% 5 7.0% 0 N/A% 560 18.9% 420 14.1%