Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls651 651 0 0.0%
Incl. Wall Time (microsec)11,234 11,348 114 1.0%
Incl. Wall Time (microsec) per call 17 17 0 1.0%
Excl. Wall Time (microsec)1,549 1,561 12 0.8%
Incl. CPU (microsecs)11,724 11,869 145 1.2%
Incl. CPU (microsecs) per call 18 18 0 1.2%
Excl. CPU (microsec)1,533 1,557 24 1.6%
Incl. MemUse (bytes)135,376 135,376 0 0.0%
Incl. MemUse (bytes) per call 208 208 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)552 552 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 114 0.6% 145 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 10.5% 24 16.6% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 111 97.4% 141 97.2% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 4 3.5% 5 3.4% 0 N/A% 0 N/A%
tour_preprocess_page0 N/A% -1 -0.9% -1 -0.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 102 89.5% 121 83.4% 0 N/A% 0 N/A%