Diff Report
Run #51e2215579f70: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51e221c38f48f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for ob_start

ob_startRun #51e2215579f70Run #51e221c38f48fDiffDiff%
Number of Function Calls12 21 9 75.0%
Incl. Wall Time (microsec)16 54 38 237.5%
Incl. Wall Time (microsec) per call 1 3 1 92.9%
Excl. Wall Time (microsec)16 54 38 237.5%
Incl. CPU (microsecs)25 76 51 204.0%
Incl. CPU (microsecs) per call 2 4 2 73.7%
Excl. CPU (microsec)25 76 51 204.0%
Incl. MemUse (bytes)200,464 349,648 149,184 74.4%
Incl. MemUse (bytes) per call 16,705 16,650 -55 -0.3%
Excl. MemUse (bytes)200,464 349,648 149,184 74.4%
Incl. PeakMemUse (bytes)17,176 24,520 7,344 42.8%
Incl. PeakMemUse (bytes) per call 1,431 1,168 -264 -18.4%
Excl. PeakMemUse (bytes)17,176 24,520 7,344 42.8%

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_start9 100.0% 38 24.8% 51 5.0% 149,184 607.0% 7,344 28.5%
Exclusive Metrics Diff for Current Function38 100.0% 51 100.0% 149,184 100.0% 7,344 100.0%
Parent functions
Twig_Template::render9 100.0% 38 100.0% 50 98.0% 149,184 100.0% 7,344 100.0%
Twig_Template::render@10 0.0% 0 0.0% 1 2.0% 0 0.0% 0 0.0%