Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)564 547 -17 -3.0%
Incl. Wall Time (microsec) per call 24 23 -1 -3.0%
Excl. Wall Time (microsec)98 91 -7 -7.1%
Incl. CPU (microsecs)584 566 -18 -3.1%
Incl. CPU (microsecs) per call 24 24 -1 -3.1%
Excl. CPU (microsec)94 93 -1 -1.1%
Incl. MemUse (bytes)8,544 8,544 0 0.0%
Incl. MemUse (bytes) per call 356 356 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)1,872 5,200 3,328 177.8%
Incl. PeakMemUse (bytes) per call 78 217 139 177.8%
Excl. PeakMemUse (bytes)520 1,288 768 147.7%

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% -17 -1.5% -18 -8.3% 0 0.0% 3,328 4.0%
Exclusive Metrics Diff for Current Function-7 -41.2% -1 -5.6% 0 N/A% 768 23.1%
Parent functions
drupal_html_class0 N/A% -19 -111.8% -16 -88.9% 0 N/A% 3,328 100.0%
drupal_html_id0 N/A% 3 17.6% -1 -5.6% 0 N/A% 0 0.0%
tour_preprocess_page0 N/A% -1 -5.9% -1 -5.6% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -10 -58.8% -17 -94.4% 0 N/A% 2,560 76.9%