Diff Report
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519c1639640b3Run #519c153c76aa0DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)536 514 -22 -4.1%
Incl. Wall Time (microsec) per call 21 20 -1 -4.1%
Excl. Wall Time (microsec)99 97 -2 -2.0%
Incl. CPU (microsecs)555 534 -21 -3.8%
Incl. CPU (microsecs) per call 21 21 -1 -3.8%
Excl. CPU (microsec)103 98 -5 -4.9%
Incl. MemUse (bytes)7,840 7,840 0 0.0%
Incl. MemUse (bytes) per call 302 302 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)6,488 6,488 0 0.0%
Incl. PeakMemUse (bytes) per call 250 250 0 0.0%
Excl. PeakMemUse (bytes)1,304 1,304 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% -22 -11.5% -21 -16.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -9.1% -5 -23.8% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -18 -81.8% -19 -90.5% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -4 -18.2% -2 -9.5% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -20 -90.9% -16 -76.2% 0 N/A% 0 N/A%