Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)28 26 -2 -7.1%
Incl. Wall Time (microsec) per call 14 13 -1 -7.1%
Excl. Wall Time (microsec)8 7 -1 -12.5%
Incl. CPU (microsecs)30 34 4 13.3%
Incl. CPU (microsecs) per call 15 17 2 13.3%
Excl. CPU (microsec)8 13 5 62.5%
Incl. MemUse (bytes)5,040 5,040 0 0.0%
Incl. MemUse (bytes) per call 2,520 2,520 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)1,536 1,536 0 0.0%
Incl. PeakMemUse (bytes) per call 768 768 0 0.0%
Excl. PeakMemUse (bytes)776 776 0 0.0%

Parent/Child Regression/Improvement report for drupal_strlen [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_strlen0 N/A% -2 -0.4% 4 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -50.0% 5 125.0% 0 N/A% 0 N/A%
Parent functions
template_preprocess_username0 N/A% -2 -100.0% -1 -25.0% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 0 0.0% 5 125.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -1 -50.0% -1 -25.0% 0 N/A% 0 N/A%