Diff Report
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls26 27 1 3.8%
Incl. Wall Time (microsec)853 858 5 0.6%
Incl. Wall Time (microsec) per call 33 32 -1 -3.1%
Excl. Wall Time (microsec)146 149 3 2.1%
Incl. CPU (microsecs)881 898 17 1.9%
Incl. CPU (microsecs) per call 34 33 -1 -1.8%
Excl. CPU (microsec)149 165 16 10.7%
Incl. MemUse (bytes)7,912 8,000 88 1.1%
Incl. MemUse (bytes) per call 304 296 -8 -2.6%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)7,592 7,448 -144 -1.9%
Incl. PeakMemUse (bytes) per call 292 276 -16 -5.5%
Excl. PeakMemUse (bytes)1,392 1,392 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_strtolower1 50.0% 5 0.2% 17 0.8% 88 0.1% -144 -0.2%
Exclusive Metrics Diff for Current Function3 60.0% 16 94.1% 0 0.0% 0 0.0%
Parent functions
drupal_html_class1 100.0% 12 240.0% 19 111.8% 88 100.0% -144 -100.0%
drupal_html_id0 0.0% -7 -140.0% -2 -11.8% 0 0.0% 0 0.0%
Child function
Drupal\Component\Utility\Unicode::strtolower1 100.0% 2 40.0% 1 5.9% 88 100.0% -144 -100.0%