Diff Report
Run #51a462112dd99: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a4629fe3743: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_substr

drupal_substrRun #51a462112dd99Run #51a4629fe3743DiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)2,204 2,178 -26 -1.2%
Incl. Wall Time (microsec) per call 36 36 -0 -1.2%
Excl. Wall Time (microsec)309 313 4 1.3%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 66 66 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)5,276 5,276 0 0.0%
Incl. MemUse (bytes) per call 86 86 0 0.0%
Excl. MemUse (bytes)588 588 0 0.0%
Incl. PeakMemUse (bytes)1,244 1,244 0 0.0%
Incl. PeakMemUse (bytes) per call 20 20 0 0.0%
Excl. PeakMemUse (bytes)496 496 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% -26 -3.8% 4,000 200000.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 15.4% 4,000 100.0% 0 N/A% 0 N/A%
Parent function
file_create_url0 N/A% -26 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::substr0 N/A% -30 -115.4% 0 0.0% 0 N/A% 0 N/A%