Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls101 101 0 0.0%
Incl. Wall Time (microsec)3,015 3,021 6 0.2%
Incl. Wall Time (microsec) per call 30 30 0 0.2%
Excl. Wall Time (microsec)474 469 -5 -1.1%
Incl. CPU (microsecs)3,095 3,113 18 0.6%
Incl. CPU (microsecs) per call 31 31 0 0.6%
Excl. CPU (microsec)459 469 10 2.2%
Incl. MemUse (bytes)16,328 16,328 0 0.0%
Incl. MemUse (bytes) per call 162 162 0 0.0%
Excl. MemUse (bytes)1,004 1,004 0 0.0%
Incl. PeakMemUse (bytes)25,792 25,792 0 0.0%
Incl. PeakMemUse (bytes) per call 255 255 0 0.0%
Excl. PeakMemUse (bytes)2,904 2,904 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% 6 0.3% 18 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -83.3% 10 55.6% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 8 133.3% 21 116.7% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -2 -33.3% -3 -16.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 11 183.3% 8 44.4% 0 N/A% 0 N/A%