Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)517 504 -13 -2.5%
Incl. Wall Time (microsec) per call 26 25 -1 -2.5%
Excl. Wall Time (microsec)69 66 -3 -4.3%
Incl. CPU (microsecs)538 526 -12 -2.2%
Incl. CPU (microsecs) per call 27 26 -1 -2.2%
Excl. CPU (microsec)70 65 -5 -7.1%
Incl. MemUse (bytes)7,336 7,336 0 0.0%
Incl. MemUse (bytes) per call 367 367 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)7,456 7,456 0 0.0%
Incl. PeakMemUse (bytes) per call 373 373 0 0.0%
Excl. PeakMemUse (bytes)1,312 1,312 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% -13 -4.7% -12 -4.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -23.1% -5 -41.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -11 -84.6% -10 -83.3% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -2 -15.4% -2 -16.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -10 -76.9% -7 -58.3% 0 N/A% 0 N/A%