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

ob_startRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)79 80 1 1.3%
Incl. Wall Time (microsec) per call 4 4 0 1.3%
Excl. Wall Time (microsec)79 80 1 1.3%
Incl. CPU (microsecs)100 104 4 4.0%
Incl. CPU (microsecs) per call 5 5 0 4.0%
Excl. CPU (microsec)100 104 4 4.0%
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)68,160 58,472 -9,688 -14.2%
Incl. PeakMemUse (bytes) per call 3,408 2,924 -484 -14.2%
Excl. PeakMemUse (bytes)68,160 58,472 -9,688 -14.2%

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 Function1 100.0% 4 100.0% 0 N/A% -9,688 -100.0%
Parent functions
theme_render_template@21 N/A% 8 800.0% 9 225.0% 17,352 N/A% 6,808 70.3%
Twig_Template::render@1-3 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::render2 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%