Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_substr

drupal_substrRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)218 216 -2 -0.9%
Incl. Wall Time (microsec) per call 14 14 -0 -0.9%
Excl. Wall Time (microsec)55 56 1 1.8%
Incl. CPU (microsecs)230 230 0 0.0%
Incl. CPU (microsecs) per call 14 14 0 0.0%
Excl. CPU (microsec)51 59 8 15.7%
Incl. MemUse (bytes)5,536 5,536 0 0.0%
Incl. MemUse (bytes) per call 346 346 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)928 1,096 168 18.1%
Incl. PeakMemUse (bytes) per call 58 69 11 18.1%
Excl. PeakMemUse (bytes)848 848 0 0.0%

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% -2 -0.2% 0 0.0% 0 0.0% 168 0.2%
Exclusive Metrics Diff for Current Function1 50.0% 8 N/A% 0 N/A% 0 0.0%
Parent function
file_create_url0 N/A% -2 -100.0% 0 N/A% 0 N/A% 168 100.0%
Child function
Drupal\Component\Utility\Unicode::substr0 N/A% -3 -150.0% -8 N/A% 0 N/A% 168 100.0%