Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)204 208 4 2.0%
Incl. Wall Time (microsec) per call 11 12 0 2.0%
Excl. Wall Time (microsec)55 54 -1 -1.8%
Incl. CPU (microsecs)224 229 5 2.2%
Incl. CPU (microsecs) per call 12 13 0 2.2%
Excl. CPU (microsec)58 57 -1 -1.7%
Incl. MemUse (bytes)6,584 6,584 0 0.0%
Incl. MemUse (bytes) per call 366 366 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)744 744 0 0.0%
Incl. PeakMemUse (bytes) per call 41 41 0 0.0%
Excl. PeakMemUse (bytes)696 696 0 0.0%

Parent/Child Regression/Improvement report for drupal_strlen [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_strlen0 N/A% 4 0.5% 5 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -25.0% -1 -20.0% 0 N/A% 0 N/A%
Parent functions
template_preprocess_username0 N/A% 5 125.0% 7 140.0% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% -2 -50.0% -1 -20.0% 0 N/A% 0 N/A%
_form_validate@10 N/A% 1 25.0% -1 -20.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 5 125.0% 6 120.0% 0 N/A% 0 N/A%