Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)1,651 1,664 13 0.8%
Incl. Wall Time (microsec) per call 18 18 0 0.8%
Excl. Wall Time (microsec)424 436 12 2.8%
Incl. CPU (microsecs)1,754 1,766 12 0.7%
Incl. CPU (microsecs) per call 19 20 0 0.7%
Excl. CPU (microsec)443 442 -1 -0.2%
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% 13 0.5% 12 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 92.3% -1 -8.3% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% 50 384.6% 45 375.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% -25 -192.3% -24 -200.0% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% -16 -123.1% -17 -141.7% 0 N/A% 0 N/A%
text_summary0 N/A% 4 30.8% 8 66.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 1 7.7% 13 108.3% 0 N/A% 0 N/A%