Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls98 98 0 0.0%
Incl. Wall Time (microsec)1,358 1,339 -19 -1.4%
Incl. Wall Time (microsec) per call 14 14 -0 -1.4%
Excl. Wall Time (microsec)213 214 1 0.5%
Incl. CPU (microsecs)1,432 1,411 -21 -1.5%
Incl. CPU (microsecs) per call 15 14 -0 -1.5%
Excl. CPU (microsec)217 212 -5 -2.3%
Incl. MemUse (bytes)16,856 16,856 0 0.0%
Incl. MemUse (bytes) per call 172 172 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,880 4,880 0 0.0%
Incl. PeakMemUse (bytes) per call 50 50 0 0.0%
Excl. PeakMemUse (bytes)936 936 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% -19 -0.8% -21 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 5.3% -5 -23.8% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -20 -105.3% -21 -100.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 1 5.3% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -20 -105.3% -16 -76.2% 0 N/A% 0 N/A%