Diff Report
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #53920b950c201Run #53920c043e98bDiffDiff%
Number of Function Calls51 51 0 0.0%
Incl. Wall Time (microsec)1,270 1,264 -6 -0.5%
Incl. Wall Time (microsec) per call 25 25 -0 -0.5%
Excl. Wall Time (microsec)180 171 -9 -5.0%
Incl. CPU (microsecs)1,318 1,314 -4 -0.3%
Incl. CPU (microsecs) per call 26 26 -0 -0.3%
Excl. CPU (microsec)178 179 1 0.6%
Incl. MemUse (bytes)7,728 7,740 12 0.2%
Incl. MemUse (bytes) per call 152 152 0 0.2%
Excl. MemUse (bytes)1,044 1,044 0 0.0%
Incl. PeakMemUse (bytes)5,124 5,168 44 0.9%
Incl. PeakMemUse (bytes) per call 100 101 1 0.9%
Excl. PeakMemUse (bytes)892 892 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% -6 -1.7% -4 -2.1% 12 0.1% 44 0.4%
Exclusive Metrics Diff for Current Function-9 -150.0% 1 25.0% 0 0.0% 0 0.0%
Parent functions
drupal_html_class0 N/A% -18 -300.0% -16 -400.0% 12 100.0% 44 100.0%
drupal_clean_id_identifier0 N/A% 12 200.0% 12 300.0% 0 0.0% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 3 50.0% -5 -125.0% 12 100.0% 44 100.0%