Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)456 459 3 0.7%
Incl. Wall Time (microsec) per call 18 18 0 0.7%
Excl. Wall Time (microsec)74 70 -4 -5.4%
Incl. CPU (microsecs)477 477 0 0.0%
Incl. CPU (microsecs) per call 18 18 0 0.0%
Excl. CPU (microsec)74 62 -12 -16.2%
Incl. MemUse (bytes)8,688 8,688 0 0.0%
Incl. MemUse (bytes) per call 334 334 0 0.0%
Excl. MemUse (bytes)2,656 2,656 0 0.0%
Incl. PeakMemUse (bytes)1,760 5,488 3,728 211.8%
Incl. PeakMemUse (bytes) per call 68 211 143 211.8%
Excl. PeakMemUse (bytes)696 1,544 848 121.8%

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% 3 2.0% 0 0.0% 0 0.0% 3,728 14.5%
Exclusive Metrics Diff for Current Function-4 -133.3% -12 N/A% 0 N/A% 848 22.7%
Parent functions
drupal_html_class0 N/A% 5 166.7% 5 N/A% 0 N/A% 3,728 100.0%
drupal_html_id0 N/A% -2 -66.7% 0 N/A% 0 N/A% 0 0.0%
tour_preprocess_page0 N/A% 0 0.0% -5 N/A% 0 N/A% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 7 233.3% 12 N/A% 0 N/A% 2,880 77.3%