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_substr

drupal_substrRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 12 12 N/A%
Incl. Wall Time (microsec) 465 465 N/A%
Incl. Wall Time (microsec) per call N/A 39 39 N/A%
Excl. Wall Time (microsec) 63 63 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) 2,924 2,924 N/A%
Incl. MemUse (bytes) per call N/A 244 244 N/A%
Excl. MemUse (bytes) 588 588 N/A%
Incl. PeakMemUse (bytes) 1,748 1,748 N/A%
Incl. PeakMemUse (bytes) per call N/A 146 146 N/A%
Excl. PeakMemUse (bytes) 496 496 N/A%

Parent/Child Regression/Improvement report for drupal_substr [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_substr12 36.4% 465 0.1% 0 0.0% 2,924 0.0% 1,748 0.0%
Exclusive Metrics Diff for Current Function63 13.5% 0 N/A% 588 20.1% 496 28.4%
Parent function
file_create_url12 100.0% 465 100.0% 0 N/A% 2,924 100.0% 1,748 100.0%
Child function
Drupal\Component\Utility\Unicode::substr12 100.0% 402 86.5% 0 N/A% 2,336 79.9% 1,252 71.6%