Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52e436ce9c71dRun #52e43719571bfDiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)925 921 -4 -0.4%
Incl. Wall Time (microsec) per call 14 14 -0 -0.4%
Excl. Wall Time (microsec)140 137 -3 -2.1%
Incl. CPU (microsecs)977 974 -3 -0.3%
Incl. CPU (microsecs) per call 15 15 -0 -0.3%
Excl. CPU (microsec)141 135 -6 -4.3%
Incl. MemUse (bytes)13,560 13,560 0 0.0%
Incl. MemUse (bytes) per call 209 209 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)7,544 7,544 0 0.0%
Incl. PeakMemUse (bytes) per call 116 116 0 0.0%
Excl. PeakMemUse (bytes)1,208 1,208 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% -4 -0.4% -3 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -75.0% -6 -200.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -2 -50.0% -1 -33.3% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -2 -50.0% -2 -66.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -1 -25.0% 3 100.0% 0 N/A% 0 N/A%