Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for drupal_substr

drupal_substrRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)173 173 0 0.0%
Incl. Wall Time (microsec) per call 5 5 0 0.0%
Excl. Wall Time (microsec)96 98 2 2.1%
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)20,632 20,632 0 0.0%
Incl. MemUse (bytes) per call 645 645 0 0.0%
Excl. MemUse (bytes)5,064 5,064 0 0.0%
Incl. PeakMemUse (bytes)28,912 28,912 0 0.0%
Incl. PeakMemUse (bytes) per call 904 904 0 0.0%
Excl. PeakMemUse (bytes)14,704 14,704 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% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 N/A% 0 N/A% 0 N/A% 0 N/A%
Parent functions
truncate_utf80 N/A% 1 N/A% 0 N/A% 0 N/A% 0 N/A%
file_create_url0 N/A% -1 N/A% 0 N/A% 0 N/A% 0 N/A%
Child function
mb_substr0 N/A% -2 N/A% 0 N/A% 0 N/A% 0 N/A%