Diff Report
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for drupal_substr

drupal_substrRun #5185b9518e91eRun #5185bb5ce59fbDiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)288 286 -2 -0.7%
Incl. Wall Time (microsec) per call 6 6 -0 -0.7%
Excl. Wall Time (microsec)154 152 -2 -1.3%
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)34,616 34,616 0 0.0%
Incl. MemUse (bytes) per call 679 679 0 0.0%
Excl. MemUse (bytes)6,584 6,584 0 0.0%
Incl. PeakMemUse (bytes)55,280 55,280 0 0.0%
Incl. PeakMemUse (bytes) per call 1,084 1,084 0 0.0%
Excl. PeakMemUse (bytes)27,952 27,952 0 0.0%

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_substr0 N/A% -2 -0.0% 0 N/A% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 0 N/A% 0 N/A% 0 N/A%
Parent functions
truncate_utf80 N/A% -1 -50.0% 0 N/A% 0 N/A% 0 N/A%
file_create_url0 N/A% -1 -50.0% 0 N/A% 0 N/A% 0 N/A%
Child function
mb_substr0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%