Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb57e9174a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519eb486908e7Run #519eb57e9174aDiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)1,667 1,703 36 2.2%
Incl. Wall Time (microsec) per call 18 18 0 2.2%
Excl. Wall Time (microsec)434 449 15 3.5%
Incl. CPU (microsecs)1,763 1,788 25 1.4%
Incl. CPU (microsecs) per call 19 19 0 1.4%
Excl. CPU (microsec)437 432 -5 -1.1%
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% 36 2.1% 25 1.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function15 41.7% -5 -20.0% 0 N/A% 0 N/A%
Parent functions
template_preprocess_username0 N/A% 17 47.2% 9 36.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 12 33.3% 8 32.0% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 8 22.2% 5 20.0% 0 N/A% 0 N/A%
text_summary0 N/A% -1 -2.8% 3 12.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 21 58.3% 30 120.0% 0 N/A% 0 N/A%