Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)927 925 -2 -0.2%
Incl. Wall Time (microsec) per call 14 14 -0 -0.2%
Excl. Wall Time (microsec)148 140 -8 -5.4%
Incl. CPU (microsecs)979 977 -2 -0.2%
Incl. CPU (microsecs) per call 15 15 -0 -0.2%
Excl. CPU (microsec)144 141 -3 -2.1%
Incl. MemUse (bytes)13,560 13,560 0 0.0%
Incl. MemUse (bytes) per call 209 209 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)7,544 7,544 0 0.0%
Incl. PeakMemUse (bytes) per call 116 116 0 0.0%
Excl. PeakMemUse (bytes)1,208 1,208 0 0.0%

Parent/Child Regression/Improvement report for drupal_strtolower [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_strtolower0 N/A% -2 -0.2% -2 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -400.0% -3 -150.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -6 -300.0% -13 -650.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 4 200.0% 11 550.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 6 300.0% 1 50.0% 0 N/A% 0 N/A%