Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)1,702 1,712 10 0.6%
Incl. Wall Time (microsec) per call 18 18 0 0.6%
Excl. Wall Time (microsec)449 448 -1 -0.2%
Incl. CPU (microsecs)1,791 1,812 21 1.2%
Incl. CPU (microsecs) per call 19 19 0 1.2%
Excl. CPU (microsec)446 464 18 4.0%
Incl. MemUse (bytes)6,124 6,124 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% 10 1.3% 21 6.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -10.0% 18 85.7% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% 7 70.0% 3 14.3% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 0 0.0% 8 38.1% 0 N/A% 0 N/A%
template_preprocess_username0 N/A% 7 70.0% 9 42.9% 0 N/A% 0 N/A%
text_summary0 N/A% -4 -40.0% 1 4.8% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 11 110.0% 3 14.3% 0 N/A% 0 N/A%