Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)1,763 1,752 -11 -0.6%
Incl. Wall Time (microsec) per call 19 19 -0 -0.6%
Excl. Wall Time (microsec)465 463 -2 -0.4%
Incl. CPU (microsecs)1,849 1,837 -12 -0.6%
Incl. CPU (microsecs) per call 20 20 -0 -0.6%
Excl. CPU (microsec)455 447 -8 -1.8%
Incl. MemUse (bytes)6,136 6,136 0 0.0%
Incl. MemUse (bytes) per call 66 66 0 0.0%
Excl. MemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes)740 740 0 0.0%
Incl. PeakMemUse (bytes) per call 8 8 0 0.0%
Excl. PeakMemUse (bytes)740 740 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% -11 -0.3% -12 -11.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -18.2% -8 -66.7% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% 22 200.0% 19 158.3% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% -13 -118.2% -12 -100.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% -11 -100.0% -10 -83.3% 0 N/A% 0 N/A%
text_summary0 N/A% -9 -81.8% -9 -75.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -9 -81.8% -4 -33.3% 0 N/A% 0 N/A%