Diff Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)67 93 26 38.8%
Incl. Wall Time (microsec) per call 2 3 1 38.8%
Excl. Wall Time (microsec)67 93 26 38.8%
Incl. CPU (microsecs)103 131 28 27.2%
Incl. CPU (microsecs) per call 3 4 1 27.2%
Excl. CPU (microsec)103 131 28 27.2%
Incl. MemUse (bytes)566,688 566,688 0 0.0%
Incl. MemUse (bytes) per call 16,667 16,667 0 0.0%
Excl. MemUse (bytes)566,688 566,688 0 0.0%
Incl. PeakMemUse (bytes)117,248 92,584 -24,664 -21.0%
Incl. PeakMemUse (bytes) per call 3,448 2,723 -725 -21.0%
Excl. PeakMemUse (bytes)117,248 92,584 -24,664 -21.0%

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% 26 0.3% 28 0.2% 0 0.0% -24,664 -3.3%
Exclusive Metrics Diff for Current Function26 100.0% 28 100.0% 0 N/A% -24,664 -100.0%
Parent functions
theme_render_template@212 N/A% 36 138.5% 51 182.1% 199,688 N/A% 0 0.0%
theme_render_template5 N/A% 34 130.8% 39 139.3% 83,656 N/A% 49,944 202.5%
Twig_Template::render-5 N/A% -23 -88.5% -29 -103.6% -83,656 N/A% -66,376 -269.1%
Twig_Template::render@2-12 N/A% -17 -65.4% -30 -107.1% -199,688 N/A% 0 0.0%
Twig_Template::render@1-11 N/A% -17 -65.4% -28 -100.0% -183,112 N/A% -33,680 -136.6%
theme_render_template@111 N/A% 17 65.4% 27 96.4% 183,112 N/A% 33,360 135.3%
Twig_Template::render@3-6 N/A% -10 -38.5% -16 -57.1% -100,232 N/A% -17,192 -69.7%
theme_render_template@36 N/A% 6 23.1% 14 50.0% 100,232 N/A% 9,280 37.6%