Diff Report
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #519bd4feea4c7Run #519bd405e5fe3DiffDiff%
Number of Function Calls518 268 -250 -48.3%
Incl. Wall Time (microsec)1,148 611 -537 -46.8%
Incl. Wall Time (microsec) per call 2 2 0 2.9%
Excl. Wall Time (microsec)1,148 611 -537 -46.8%
Incl. CPU (microsecs)1,439 843 -596 -41.4%
Incl. CPU (microsecs) per call 3 3 0 13.2%
Excl. CPU (microsec)1,439 843 -596 -41.4%
Incl. MemUse (bytes)8,591,056 4,446,248 -4,144,808 -48.2%
Incl. MemUse (bytes) per call 16,585 16,590 5 0.0%
Excl. MemUse (bytes)8,591,056 4,446,248 -4,144,808 -48.2%
Incl. PeakMemUse (bytes)155,960 115,456 -40,504 -26.0%
Incl. PeakMemUse (bytes) per call 301 431 130 43.1%
Excl. PeakMemUse (bytes)155,960 115,456 -40,504 -26.0%

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_start-250 -100.0% -537 -9.1% -596 -8.8% -4,144,808 -8429.9% -40,504 -178.3%
Exclusive Metrics Diff for Current Function-537 -100.0% -596 -100.0% -4,144,808 -100.0% -40,504 -100.0%
Parent functions
Twig_Template::render-250 -100.0% -527 -98.1% -669 -112.2% -4,144,000 -100.0% -30,248 -74.7%
__TwigTemplate_bbb84e3f1809f0e9e40df107d025778f::doDisplay-250 -100.0% -513 -95.5% -642 -107.7% -4,144,808 -100.0% -41,472 -102.4%
theme_render_template@2250 100.0% 509 94.8% 718 120.5% 4,144,000 100.0% 31,216 77.1%
theme_render_template0 0.0% -6 -1.1% -6 -1.0% 0 0.0% 0 0.0%
theme_render_template@10 0.0% 0 0.0% 2 0.3% 0 0.0% 0 0.0%
theme_render_template@30 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%