Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)444 452 8 1.8%
Incl. Wall Time (microsec) per call 18 18 0 1.8%
Excl. Wall Time (microsec)70 69 -1 -1.4%
Incl. CPU (microsecs)468 472 4 0.9%
Incl. CPU (microsecs) per call 19 19 0 0.9%
Excl. CPU (microsec)69 63 -6 -8.7%
Incl. MemUse (bytes)7,848 7,848 0 0.0%
Incl. MemUse (bytes) per call 314 314 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)296 552 256 86.5%
Incl. PeakMemUse (bytes) per call 12 22 10 86.5%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 8 0.3% 4 0.1% 0 0.0% 256 1.3%
Exclusive Metrics Diff for Current Function-1 -12.5% -6 -150.0% 0 N/A% 0 0.0%
Parent functions
drupal_html_id0 N/A% 5 62.5% 3 75.0% 0 N/A% 0 0.0%
drupal_html_class0 N/A% 3 37.5% 1 25.0% 0 N/A% 256 100.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 9 112.5% 10 250.0% 0 N/A% 256 100.0%