Diff Report
Run #5185cca3dd8d9: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185c8620c8e8: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #5185cca3dd8d9Run #5185c8620c8e8DiffDiff%
Number of Function Calls25 28 3 12.0%
Incl. Wall Time (microsec)258 269 11 4.3%
Incl. Wall Time (microsec) per call 10 10 -1 -6.9%
Excl. Wall Time (microsec)73 80 7 9.6%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)8,072 8,480 408 5.1%
Incl. MemUse (bytes) per call 323 303 -20 -6.2%
Excl. MemUse (bytes)4,608 4,848 240 5.2%
Incl. PeakMemUse (bytes)6,192 6,368 176 2.8%
Incl. PeakMemUse (bytes) per call 248 227 -20 -8.2%
Excl. PeakMemUse (bytes)2,288 2,288 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_strtolower3 50.0% 11 0.2% 0 0.0% 408 0.0% 176 0.0%
Exclusive Metrics Diff for Current Function7 63.6% 0 N/A% 240 58.8% 0 0.0%
Parent functions
drupal_html_class3 100.0% 14 127.3% 0 N/A% 408 100.0% 176 100.0%
drupal_html_id0 0.0% -3 -27.3% 0 N/A% 0 0.0% 0 0.0%
Child function
mb_strtolower3 100.0% 4 36.4% 0 N/A% 168 41.2% 176 100.0%