Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)503 494 -9 -1.8%
Incl. Wall Time (microsec) per call 17 17 -0 -1.8%
Excl. Wall Time (microsec)72 79 7 9.7%
Incl. CPU (microsecs)529 516 -13 -2.5%
Incl. CPU (microsecs) per call 18 18 -0 -2.5%
Excl. CPU (microsec)70 72 2 2.9%
Incl. MemUse (bytes)8,152 8,152 0 0.0%
Incl. MemUse (bytes) per call 281 281 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)8,104 8,104 0 0.0%
Incl. PeakMemUse (bytes) per call 279 279 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% -9 -0.8% -13 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 77.8% 2 15.4% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -9 -100.0% -13 -100.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -16 -177.8% -15 -115.4% 0 N/A% 0 N/A%