Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)405 410 5 1.2%
Incl. Wall Time (microsec) per call 17 17 0 1.2%
Excl. Wall Time (microsec)60 63 3 5.0%
Incl. CPU (microsecs)424 431 7 1.7%
Incl. CPU (microsecs) per call 18 18 0 1.7%
Excl. CPU (microsec)61 67 6 9.8%
Incl. MemUse (bytes)7,720 7,720 0 0.0%
Incl. MemUse (bytes) per call 322 322 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,120 4,120 0 0.0%
Incl. PeakMemUse (bytes) per call 172 172 0 0.0%
Excl. PeakMemUse (bytes)848 848 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% 5 0.0% 7 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 60.0% 6 85.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 5 100.0% 4 57.1% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% 3 42.9% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 2 40.0% 1 14.3% 0 N/A% 0 N/A%