Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)173 170 -3 -1.7%
Incl. Wall Time (microsec) per call 13 13 -0 -1.7%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)184 180 -4 -2.2%
Incl. CPU (microsecs) per call 14 14 -0 -2.2%
Excl. CPU (microsec)45 43 -2 -4.4%
Incl. MemUse (bytes)3,116 3,116 0 0.0%
Incl. MemUse (bytes) per call 240 240 0 0.0%
Excl. MemUse (bytes)1,044 1,044 0 0.0%
Incl. PeakMemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes) per call 180 180 0 0.0%
Excl. PeakMemUse (bytes)896 896 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% -3 -0.2% -4 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 33.3% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
_filter_html_image_secure_process0 N/A% -5 -166.7% -6 -150.0% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% 2 66.7% 2 50.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -4 -133.3% -2 -50.0% 0 N/A% 0 N/A%