Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)1,651 1,649 -2 -0.1%
Incl. Wall Time (microsec) per call 18 18 -0 -0.1%
Excl. Wall Time (microsec)424 441 17 4.0%
Incl. CPU (microsecs)1,754 1,739 -15 -0.9%
Incl. CPU (microsecs) per call 19 19 -0 -0.9%
Excl. CPU (microsec)443 438 -5 -1.1%
Incl. MemUse (bytes)6,040 6,040 0 0.0%
Incl. MemUse (bytes) per call 67 67 0 0.0%
Excl. MemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes)772 772 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
Excl. PeakMemUse (bytes)772 772 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 -0.3% -15 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function17 850.0% -5 -33.3% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% 14 700.0% 11 73.3% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% -12 -600.0% -23 -153.3% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% -10 -500.0% -7 -46.7% 0 N/A% 0 N/A%
text_summary0 N/A% 6 300.0% 4 26.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -19 -950.0% -10 -66.7% 0 N/A% 0 N/A%