Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)80 79 -1 -1.2%
Incl. Wall Time (microsec) per call 4 4 -0 -1.2%
Excl. Wall Time (microsec)80 79 -1 -1.2%
Incl. CPU (microsecs)104 100 -4 -3.8%
Incl. CPU (microsecs) per call 5 5 -0 -3.8%
Excl. CPU (microsec)104 100 -4 -3.8%
Incl. MemUse (bytes)334,624 334,624 0 0.0%
Incl. MemUse (bytes) per call 16,731 16,731 0 0.0%
Excl. MemUse (bytes)334,624 334,624 0 0.0%
Incl. PeakMemUse (bytes)58,472 68,160 9,688 16.6%
Incl. PeakMemUse (bytes) per call 2,924 3,408 484 16.6%
Excl. PeakMemUse (bytes)58,472 68,160 9,688 16.6%

Parent/Child Regression/Improvement report for ob_start [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
ob_start0 N/A% -1 -0.1% -4 -0.3% 0 0.0% 9,688 18.5%
Exclusive Metrics Diff for Current Function-1 -100.0% -4 -100.0% 0 N/A% 9,688 100.0%
Parent functions
theme_render_template@2-1 N/A% -8 -800.0% -9 -225.0% -17,352 N/A% -6,808 -70.3%
Twig_Template::render@13 N/A% 7 700.0% 9 225.0% 50,504 N/A% 0 0.0%
theme_render_template0 N/A% -1 -100.0% -2 -50.0% 0 N/A% 96 1.0%
Twig_Template::render-2 N/A% 1 100.0% 0 0.0% -33,152 N/A% 16,400 169.3%
theme_render_template@10 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 0.0%