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

ob_startRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls113 113 0 0.0%
Incl. Wall Time (microsec)150 160 10 6.7%
Incl. Wall Time (microsec) per call 1 1 0 6.7%
Excl. Wall Time (microsec)150 160 10 6.7%
Incl. CPU (microsecs)259 271 12 4.6%
Incl. CPU (microsecs) per call 2 2 0 4.6%
Excl. CPU (microsec)259 271 12 4.6%
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)38,288 664,064 625,776 1634.4%
Incl. PeakMemUse (bytes) per call 339 5,877 5,538 1634.4%
Excl. PeakMemUse (bytes)38,288 664,064 625,776 1634.4%

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 Function10 100.0% 12 100.0% 0 N/A% 625,776 100.0%
Parent functions
Twig_Template::render@550 N/A% 77 770.0% 128 1066.7% 829,576 N/A% 615,592 98.4%
Twig_Template::render@32 N/A% 6 60.0% 8 66.7% 33,928 N/A% 17,280 2.8%
theme_render_template-3 N/A% -8 -80.0% -15 -125.0% -50,504 N/A% -17,040 -2.7%
theme_render_template@2-2 N/A% -3 -30.0% -4 -33.3% -33,928 N/A% -16,960 -2.7%
Twig_Template::render@21 N/A% 3 30.0% 4 33.3% 17,352 N/A% 14,016 2.2%
Twig_Template::render2 N/A% 4 40.0% 4 33.3% 33,152 N/A% 12,888 2.1%
theme_render_template@4-50 N/A% -60 -600.0% -103 -858.3% -829,576 N/A% 0 0.0%
theme_render_template@3-50 N/A% -63 -630.0% -113 -941.7% -829,576 N/A% 0 0.0%
Twig_Template::render@450 N/A% 56 560.0% 106 883.3% 829,576 N/A% 0 0.0%
theme_render_template@1-7 N/A% -9 -90.0% -15 -125.0% -116,808 N/A% 0 0.0%
Twig_Template::render@17 N/A% 7 70.0% 12 100.0% 116,808 N/A% 0 0.0%