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

ob_startRun #519bd405e5fe3Run #519bd4feea4c7DiffDiff%
Number of Function Calls268 518 250 93.3%
Incl. Wall Time (microsec)611 1,148 537 87.9%
Incl. Wall Time (microsec) per call 2 2 -0 -2.8%
Excl. Wall Time (microsec)611 1,148 537 87.9%
Incl. CPU (microsecs)843 1,439 596 70.7%
Incl. CPU (microsecs) per call 3 3 -0 -11.7%
Excl. CPU (microsec)843 1,439 596 70.7%
Incl. MemUse (bytes)4,446,248 8,591,056 4,144,808 93.2%
Incl. MemUse (bytes) per call 16,590 16,585 -5 -0.0%
Excl. MemUse (bytes)4,446,248 8,591,056 4,144,808 93.2%
Incl. PeakMemUse (bytes)115,456 155,960 40,504 35.1%
Incl. PeakMemUse (bytes) per call 431 301 -130 -30.1%
Excl. PeakMemUse (bytes)115,456 155,960 40,504 35.1%

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_start250 100.0% 537 9.1% 596 8.8% 4,144,808 8429.9% 40,504 178.3%
Exclusive Metrics Diff for Current Function537 100.0% 596 100.0% 4,144,808 100.0% 40,504 100.0%
Parent functions
Twig_Template::render250 100.0% 527 98.1% 669 112.2% 4,144,000 100.0% 30,248 74.7%
__TwigTemplate_bbb84e3f1809f0e9e40df107d025778f::doDisplay250 100.0% 513 95.5% 642 107.7% 4,144,808 100.0% 41,472 102.4%
theme_render_template@2-250 -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@30 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
theme_render_template@10 0.0% 0 0.0% -2 -0.3% 0 0.0% 0 0.0%