Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)1,005 1,022 17 1.7%
Incl. Wall Time (microsec) per call 13 13 0 1.7%
Excl. Wall Time (microsec)165 170 5 3.0%
Incl. CPU (microsecs)1,061 1,085 24 2.3%
Incl. CPU (microsecs) per call 13 14 0 2.3%
Excl. CPU (microsec)161 165 4 2.5%
Incl. MemUse (bytes)15,160 15,160 0 0.0%
Incl. MemUse (bytes) per call 190 190 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)5,760 5,760 0 0.0%
Incl. PeakMemUse (bytes) per call 72 72 0 0.0%
Excl. PeakMemUse (bytes)936 936 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% 17 1.1% 24 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 29.4% 4 16.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 13 76.5% 10 41.7% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% 4 23.5% 14 58.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 12 70.6% 20 83.3% 0 N/A% 0 N/A%