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

ob_get_cleanRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls105 55 -50 -47.6%
Incl. Wall Time (microsec)90 86 -4 -4.4%
Incl. Wall Time (microsec) per call 1 2 1 82.4%
Excl. Wall Time (microsec)90 86 -4 -4.4%
Incl. CPU (microsecs)171 116 -55 -32.2%
Incl. CPU (microsecs) per call 2 2 0 29.5%
Excl. CPU (microsec)171 116 -55 -32.2%
Incl. MemUse (bytes)-1,625,192 -836,784 788,408 48.5%
Incl. MemUse (bytes) per call -15,478 -15,214 264 1.7%
Excl. MemUse (bytes)-1,625,192 -836,784 788,408 48.5%
Incl. PeakMemUse (bytes)30,960 19,520 -11,440 -37.0%
Incl. PeakMemUse (bytes) per call 295 355 60 20.4%
Excl. PeakMemUse (bytes)30,960 19,520 -11,440 -37.0%

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_clean-50 -100.0% -4 -0.1% -55 -1.5% 788,408 735.7% -11,440 -9.7%
Exclusive Metrics Diff for Current Function-4 -100.0% -55 -100.0% 788,408 100.0% -11,440 -100.0%
Parent functions
Twig_Template::render@4-25 -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@3-25 -50.0% 0 0.0% -22 -40.0% 402,584 51.1% 0 0.0%