Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls123 124 1 0.8%
Incl. Wall Time (microsec)1,508 1,518 10 0.7%
Incl. Wall Time (microsec) per call 12 12 -0 -0.1%
Excl. Wall Time (microsec)243 244 1 0.4%
Incl. CPU (microsecs)1,593 1,601 8 0.5%
Incl. CPU (microsecs) per call 13 13 -0 -0.3%
Excl. CPU (microsec)225 245 20 8.9%
Incl. MemUse (bytes)21,128 21,256 128 0.6%
Incl. MemUse (bytes) per call 172 171 -0 -0.2%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)6,664 7,200 536 8.0%
Incl. PeakMemUse (bytes) per call 54 58 4 7.2%
Excl. PeakMemUse (bytes)1,232 1,232 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_strtolower1 50.0% 10 1.3% 8 0.5% 128 0.1% 536 0.5%
Exclusive Metrics Diff for Current Function1 10.0% 20 250.0% 0 0.0% 0 0.0%
Parent functions
drupal_html_class1 100.0% 18 180.0% 21 262.5% 128 100.0% 536 100.0%
drupal_html_id0 0.0% -8 -80.0% -13 -162.5% 0 0.0% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower1 100.0% 9 90.0% -12 -150.0% 128 100.0% 536 100.0%