Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for ob_start

ob_startRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls80 80 0 0.0%
Incl. Wall Time (microsec)307 289 -18 -5.9%
Incl. Wall Time (microsec) per call 4 4 -0 -5.9%
Excl. Wall Time (microsec)307 289 -18 -5.9%
Incl. CPU (microsecs)398 380 -18 -4.5%
Incl. CPU (microsecs) per call 5 5 -0 -4.5%
Excl. CPU (microsec)398 380 -18 -4.5%
Incl. MemUse (bytes)3,288,128 3,288,128 0 0.0%
Incl. MemUse (bytes) per call 41,102 41,102 0 0.0%
Excl. MemUse (bytes)3,288,128 3,288,128 0 0.0%
Incl. PeakMemUse (bytes)444,584 444,584 0 0.0%
Incl. PeakMemUse (bytes) per call 5,557 5,557 0 0.0%
Excl. PeakMemUse (bytes)444,584 444,584 0 0.0%

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% -18 -0.8% -18 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Parent functions
theme_render_template@40 N/A% -10 -55.6% -6 -33.3% 0 N/A% 0 N/A%
theme_render_template0 N/A% -5 -27.8% -4 -22.2% 0 N/A% 0 N/A%
Twig_Template::render0 N/A% -2 -11.1% -5 -27.8% 0 N/A% 0 N/A%
theme_render_template@30 N/A% 1 5.6% 2 11.1% 0 N/A% 0 N/A%
theme_render_template@20 N/A% -1 -5.6% -2 -11.1% 0 N/A% 0 N/A%
theme_render_template@10 N/A% -1 -5.6% -3 -16.7% 0 N/A% 0 N/A%