Diff Report
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #538ce46e85e63Run #538ce4363dd76DiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)1,185 1,197 12 1.0%
Incl. Wall Time (microsec) per call 15 15 0 1.0%
Excl. Wall Time (microsec)224 228 4 1.8%
Incl. CPU (microsecs)1,244 1,246 2 0.2%
Incl. CPU (microsecs) per call 16 16 0 0.2%
Excl. CPU (microsec)211 204 -7 -3.3%
Incl. MemUse (bytes)13,792 13,792 0 0.0%
Incl. MemUse (bytes) per call 172 172 0 0.0%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)728 728 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
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% 12 6.3% 2 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 33.3% -7 -350.0% 0 N/A% 0 N/A%
Parent functions
drupal_clean_id_identifier0 N/A% 32 266.7% 24 1200.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -20 -166.7% -22 -1100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 8 66.7% 9 450.0% 0 N/A% 0 N/A%