Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519c60f26cf68Run #519c619634b1eDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)514 524 10 1.9%
Incl. Wall Time (microsec) per call 17 17 0 1.9%
Excl. Wall Time (microsec)161 163 2 1.2%
Incl. CPU (microsecs)547 553 6 1.1%
Incl. CPU (microsecs) per call 18 18 0 1.1%
Excl. CPU (microsec)159 156 -3 -1.9%
Incl. MemUse (bytes)3,972 3,972 0 0.0%
Incl. MemUse (bytes) per call 128 128 0 0.0%
Excl. MemUse (bytes)1,440 1,440 0 0.0%
Incl. PeakMemUse (bytes)2,368 2,368 0 0.0%
Incl. PeakMemUse (bytes) per call 76 76 0 0.0%
Excl. PeakMemUse (bytes)980 980 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 0.5% 6 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 20.0% -3 -50.0% 0 N/A% 0 N/A%
Parent functions
template_preprocess_username0 N/A% 8 80.0% -1 -16.7% 0 N/A% 0 N/A%
theme_image_formatter0 N/A% 4 40.0% 10 166.7% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% -2 -20.0% -3 -50.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% 8 80.0% 9 150.0% 0 N/A% 0 N/A%