Diff Report
Run #519af4b90e33b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519af44245f83: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_substr

drupal_substrRun #519af4b90e33bRun #519af44245f83DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)151 158 7 4.6%
Incl. Wall Time (microsec) per call 15 16 1 4.6%
Excl. Wall Time (microsec)37 39 2 5.4%
Incl. CPU (microsecs)164 170 6 3.7%
Incl. CPU (microsecs) per call 16 17 1 3.7%
Excl. CPU (microsec)43 45 2 4.7%
Incl. MemUse (bytes)5,056 5,056 0 0.0%
Incl. MemUse (bytes) per call 506 506 0 0.0%
Excl. MemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes)880 880 0 0.0%
Incl. PeakMemUse (bytes) per call 88 88 0 0.0%
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% 7 0.3% 6 0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 28.6% 2 33.3% 0 N/A% 0 N/A%
Parent function
file_create_url0 N/A% 7 100.0% 6 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::substr0 N/A% 5 71.4% 4 66.7% 0 N/A% 0 N/A%