Diff Report
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for ob_start

ob_startRun #51a14f12e142eRun #51a14be6130cbDiffDiff%
Number of Function Calls189 110 -79 -41.8%
Incl. Wall Time (microsec)684 409 -275 -40.2%
Incl. Wall Time (microsec) per call 4 4 0 2.7%
Excl. Wall Time (microsec)684 409 -275 -40.2%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 36 36 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)3,120,288 1,817,104 -1,303,184 -41.8%
Incl. MemUse (bytes) per call 16,509 16,519 10 0.1%
Excl. MemUse (bytes)3,120,288 1,817,104 -1,303,184 -41.8%
Incl. PeakMemUse (bytes)117,772 83,824 -33,948 -28.8%
Incl. PeakMemUse (bytes) per call 623 762 139 22.3%
Excl. PeakMemUse (bytes)117,772 83,824 -33,948 -28.8%

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-79 -100.0% -275 -1.6% 4,000 25.0% -1,303,184 -2440.1% -33,948 -65.8%
Exclusive Metrics Diff for Current Function-275 -100.0% 4,000 100.0% -1,303,184 -100.0% -33,948 -100.0%
Parent functions
Twig_Template::render@4-78 -98.7% -243 -88.4% 0 0.0% -1,286,688 -98.7% -20,012 -58.9%
Twig_Template::render@50 0.0% -21 -7.6% 4,000 100.0% 0 0.0% 2,456 7.2%
Twig_Template::render@30 0.0% -9 -3.3% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::render@2-1 -1.3% -4 -1.5% 0 0.0% -16,496 -1.3% -16,392 -48.3%
Twig_Template::render@10 0.0% 2 0.7% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::render0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%