Diff Report
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519af44245f83Run #519af4b90e33bDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)595 580 -15 -2.5%
Incl. Wall Time (microsec) per call 24 23 -1 -2.5%
Excl. Wall Time (microsec)103 99 -4 -3.9%
Incl. CPU (microsecs)620 609 -11 -1.8%
Incl. CPU (microsecs) per call 25 24 -0 -1.8%
Excl. CPU (microsec)100 113 13 13.0%
Incl. MemUse (bytes)7,896 7,896 0 0.0%
Incl. MemUse (bytes) per call 316 316 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)3,824 3,824 0 0.0%
Incl. PeakMemUse (bytes) per call 153 153 0 0.0%
Excl. PeakMemUse (bytes)848 848 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% -15 -0.7% -11 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -26.7% 13 118.2% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -14 -93.3% -9 -81.8% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -1 -6.7% -2 -18.2% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -11 -73.3% -24 -218.2% 0 N/A% 0 N/A%