Diff Report
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52f5c11235c73Run #52f5c0b2e882aDiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)278 287 9 3.2%
Incl. Wall Time (microsec) per call 15 15 0 3.2%
Excl. Wall Time (microsec)43 43 0 0.0%
Incl. CPU (microsecs)295 299 4 1.4%
Incl. CPU (microsecs) per call 16 16 0 1.4%
Excl. CPU (microsec)46 40 -6 -13.0%
Incl. MemUse (bytes)4,984 4,984 0 0.0%
Incl. MemUse (bytes) per call 262 262 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)2,232 2,760 528 23.7%
Incl. PeakMemUse (bytes) per call 117 145 28 23.7%
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% 9 2.2% 4 1.7% 0 0.0% 528 1.2%
Exclusive Metrics Diff for Current Function0 0.0% -6 -150.0% 0 N/A% 0 0.0%
Parent functions
drupal_html_class0 N/A% 8 88.9% 6 150.0% 0 N/A% 528 100.0%
drupal_html_id0 N/A% 1 11.1% -2 -50.0% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 9 100.0% 10 250.0% 0 N/A% 528 100.0%