Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for substr_count

substr_countRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)9 7 -2 -22.2%
Incl. Wall Time (microsec) per call 1 1 -0 -22.2%
Excl. Wall Time (microsec)9 7 -2 -22.2%
Incl. CPU (microsecs)21 16 -5 -23.8%
Incl. CPU (microsecs) per call 2 1 -0 -23.8%
Excl. CPU (microsec)21 16 -5 -23.8%
Incl. MemUse (bytes)1,616 1,616 0 0.0%
Incl. MemUse (bytes) per call 124 124 0 0.0%
Excl. MemUse (bytes)1,616 1,616 0 0.0%
Incl. PeakMemUse (bytes)800 800 0 0.0%
Incl. PeakMemUse (bytes) per call 62 62 0 0.0%
Excl. PeakMemUse (bytes)800 800 0 0.0%

Parent/Child Regression/Improvement report for substr_count [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
substr_count0 N/A% -2 -0.3% -5 -1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Controller\ControllerResolver::createController0 N/A% -1 -50.0% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\DrupalKernel::validateHostnameLength0 N/A% -1 -50.0% -3 -60.0% 0 N/A% 0 N/A%