Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 173 173 N/A%
Incl. Wall Time (microsec) 4,320 4,320 N/A%
Incl. Wall Time (microsec) per call N/A 25 25 N/A%
Excl. Wall Time (microsec) 605 605 N/A%
Incl. CPU (microsecs) 4,438 4,438 N/A%
Incl. CPU (microsecs) per call N/A 26 26 N/A%
Excl. CPU (microsec) 599 599 N/A%
Incl. MemUse (bytes) 50,560 50,560 N/A%
Incl. MemUse (bytes) per call N/A 292 292 N/A%
Excl. MemUse (bytes) 1,872 1,872 N/A%
Incl. PeakMemUse (bytes) 5,208 5,208 N/A%
Incl. PeakMemUse (bytes) per call N/A 30 30 N/A%
Excl. PeakMemUse (bytes) 848 848 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_strtolower173 48.7% 4,320 0.4% 4,438 0.4% 50,560 0.3% 5,208 0.0%
Exclusive Metrics Diff for Current Function605 14.0% 599 13.5% 1,872 3.7% 848 16.3%
Parent functions
drupal_html_id140 80.9% 3,591 83.1% 3,693 83.2% 42,784 84.6% 0 0.0%
drupal_html_class33 19.1% 729 16.9% 745 16.8% 7,776 15.4% 5,208 100.0%
Child function
Drupal\Component\Utility\Unicode::strtolower173 100.0% 3,715 86.0% 3,839 86.5% 48,688 96.3% 4,360 83.7%