Diff Report
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #519edf3566aaeRun #519ede3a9dd65DiffDiff%
Number of Function Calls113 113 0 0.0%
Incl. Wall Time (microsec)160 150 -10 -6.2%
Incl. Wall Time (microsec) per call 1 1 -0 -6.2%
Excl. Wall Time (microsec)160 150 -10 -6.2%
Incl. CPU (microsecs)271 259 -12 -4.4%
Incl. CPU (microsecs) per call 2 2 -0 -4.4%
Excl. CPU (microsec)271 259 -12 -4.4%
Incl. MemUse (bytes)1,877,744 1,877,744 0 0.0%
Incl. MemUse (bytes) per call 16,617 16,617 0 0.0%
Excl. MemUse (bytes)1,877,744 1,877,744 0 0.0%
Incl. PeakMemUse (bytes)664,064 38,288 -625,776 -94.2%
Incl. PeakMemUse (bytes) per call 5,877 339 -5,538 -94.2%
Excl. PeakMemUse (bytes)664,064 38,288 -625,776 -94.2%

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% -10 -0.0% -12 -0.0% 0 0.0% -625,776 -452.8%
Exclusive Metrics Diff for Current Function-10 -100.0% -12 -100.0% 0 N/A% -625,776 -100.0%
Parent functions
Twig_Template::render@5-50 N/A% -77 -770.0% -128 -1066.7% -829,576 N/A% -615,592 -98.4%
theme_render_template@350 N/A% 63 630.0% 113 941.7% 829,576 N/A% 0 0.0%
theme_render_template@450 N/A% 60 600.0% 103 858.3% 829,576 N/A% 0 0.0%
Twig_Template::render@4-50 N/A% -56 -560.0% -106 -883.3% -829,576 N/A% 0 0.0%
theme_render_template@17 N/A% 9 90.0% 15 125.0% 116,808 N/A% 0 0.0%
theme_render_template3 N/A% 8 80.0% 15 125.0% 50,504 N/A% 17,040 2.7%
Twig_Template::render@1-7 N/A% -7 -70.0% -12 -100.0% -116,808 N/A% 0 0.0%
Twig_Template::render@3-2 N/A% -6 -60.0% -8 -66.7% -33,928 N/A% -17,280 -2.8%
Twig_Template::render-2 N/A% -4 -40.0% -4 -33.3% -33,152 N/A% -12,888 -2.1%
theme_render_template@22 N/A% 3 30.0% 4 33.3% 33,928 N/A% 16,960 2.7%
Twig_Template::render@2-1 N/A% -3 -30.0% -4 -33.3% -17,352 N/A% -14,016 -2.2%