Diff Report
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_substr

drupal_substrRun #53d435bff29d8Run #53d4352fc0c61DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)129 148 19 14.7%
Incl. Wall Time (microsec) per call 10 11 1 14.7%
Excl. Wall Time (microsec)40 49 9 22.5%
Incl. CPU (microsecs)140 161 21 15.0%
Incl. CPU (microsecs) per call 11 12 2 15.0%
Excl. CPU (microsec)38 54 16 42.1%
Incl. MemUse (bytes)5,264 5,264 0 0.0%
Incl. MemUse (bytes) per call 405 405 0 0.0%
Excl. MemUse (bytes)1,232 1,232 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_substr [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_substr0 N/A% 19 0.7% 21 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 47.4% 16 76.2% 0 N/A% 0 N/A%
Parent function
file_create_url0 N/A% 19 100.0% 21 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::substr0 N/A% 10 52.6% 5 23.8% 0 N/A% 0 N/A%