Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_get_clean

ob_get_cleanRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls55 105 50 90.9%
Incl. Wall Time (microsec)86 90 4 4.7%
Incl. Wall Time (microsec) per call 2 1 -1 -45.2%
Excl. Wall Time (microsec)86 90 4 4.7%
Incl. CPU (microsecs)116 171 55 47.4%
Incl. CPU (microsecs) per call 2 2 -0 -22.8%
Excl. CPU (microsec)116 171 55 47.4%
Incl. MemUse (bytes)-836,784 -1,625,192 -788,408 -94.2%
Incl. MemUse (bytes) per call -15,214 -15,478 -264 -1.7%
Excl. MemUse (bytes)-836,784 -1,625,192 -788,408 -94.2%
Incl. PeakMemUse (bytes)19,520 30,960 11,440 58.6%
Incl. PeakMemUse (bytes) per call 355 295 -60 -16.9%
Excl. PeakMemUse (bytes)19,520 30,960 11,440 58.6%

Parent/Child Regression/Improvement report for ob_get_clean [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_get_clean50 100.0% 4 0.1% 55 1.5% -788,408 -735.7% 11,440 9.7%
Exclusive Metrics Diff for Current Function4 100.0% 55 100.0% -788,408 -100.0% 11,440 100.0%
Parent functions
Twig_Template::render@425 50.0% 25 625.0% 34 61.8% -407,632 -51.7% 232 2.0%
Twig_Template::render@20 0.0% -23 -575.0% -4 -7.3% 10,672 1.4% -216 -1.9%
Twig_Template::render0 0.0% 9 225.0% 9 16.4% -6,712 -0.9% 11,424 99.9%
Twig_Template::render@10 0.0% -7 -175.0% -6 -10.9% 17,848 2.3% 0 0.0%
Twig_Template::render@325 50.0% 0 0.0% 22 40.0% -402,584 -51.1% 0 0.0%