Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls144 144 0 0.0%
Incl. Wall Time (microsec)96,448 19,440 -77,008 -79.8%
Incl. Wall Time (microsec) per call 670 135 -535 -79.8%
Excl. Wall Time (microsec)17,363 3,479 -13,884 -80.0%
Incl. CPU (microsecs)0 12,000 12,000 N/A%
Incl. CPU (microsecs) per call 0 83 83 N/A%
Excl. CPU (microsec)0 8,000 8,000 N/A%
Incl. MemUse (bytes)36,536 36,536 0 0.0%
Incl. MemUse (bytes) per call 254 254 0 0.0%
Excl. MemUse (bytes)2,608 2,608 0 0.0%
Incl. PeakMemUse (bytes)22,288 22,288 0 0.0%
Incl. PeakMemUse (bytes) per call 155 155 0 0.0%
Excl. PeakMemUse (bytes)2,000 2,000 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% -77,008 -0.5% 12,000 299.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13,884 -18.0% 8,000 66.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -58,580 -76.1% 12,000 100.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -18,428 -23.9% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -63,124 -82.0% 4,000 33.3% 0 N/A% 0 N/A%