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

drupal_strtolowerRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)1,022 1,005 -17 -1.7%
Incl. Wall Time (microsec) per call 13 13 -0 -1.7%
Excl. Wall Time (microsec)170 165 -5 -2.9%
Incl. CPU (microsecs)1,085 1,061 -24 -2.2%
Incl. CPU (microsecs) per call 14 13 -0 -2.2%
Excl. CPU (microsec)165 161 -4 -2.4%
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 Function-5 -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%