Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strlen

drupal_strlenRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)492 494 2 0.4%
Incl. Wall Time (microsec) per call 18 18 0 0.4%
Excl. Wall Time (microsec)145 151 6 4.1%
Incl. CPU (microsecs)523 521 -2 -0.4%
Incl. CPU (microsecs) per call 19 19 -0 -0.4%
Excl. CPU (microsec)146 141 -5 -3.4%
Incl. MemUse (bytes)3,428 3,428 0 0.0%
Incl. MemUse (bytes) per call 127 127 0 0.0%
Excl. MemUse (bytes)1,008 1,008 0 0.0%
Incl. PeakMemUse (bytes)2,120 2,120 0 0.0%
Incl. PeakMemUse (bytes) per call 79 79 0 0.0%
Excl. PeakMemUse (bytes)884 884 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% 2 0.0% -2 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 300.0% -5 -250.0% 0 N/A% 0 N/A%
Parent functions
theme_image_formatter0 N/A% 1 50.0% -2 -100.0% 0 N/A% 0 N/A%
_contextual_links_to_id0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strlen0 N/A% -4 -200.0% 3 150.0% 0 N/A% 0 N/A%