Diff Report
Run #517896dc57c6e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for ob_start

ob_startRun #517896dc57c6eRun #5178989df1d0fDiffDiff%
Number of Function Calls215 215 0 0.0%
Incl. Wall Time (microsec)769 862 93 12.1%
Incl. Wall Time (microsec) per call 4 4 0 12.1%
Excl. Wall Time (microsec)769 862 93 12.1%
Incl. CPU (microsecs)946 1,009 63 6.7%
Incl. CPU (microsecs) per call 4 5 0 6.7%
Excl. CPU (microsec)946 1,009 63 6.7%
Incl. MemUse (bytes)3,566,168 3,566,168 0 0.0%
Incl. MemUse (bytes) per call 16,587 16,587 0 0.0%
Excl. MemUse (bytes)3,566,168 3,566,168 0 0.0%
Incl. PeakMemUse (bytes)794,104 796,728 2,624 0.3%
Incl. PeakMemUse (bytes) per call 3,694 3,706 12 0.3%
Excl. PeakMemUse (bytes)794,104 796,728 2,624 0.3%

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_start0 N/A% 93 2.3% 63 1.3% 0 0.0% 2,624 44.0%
Exclusive Metrics Diff for Current Function93 100.0% 63 100.0% 0 N/A% 2,624 100.0%
Parent functions
Twig_Template::render0 N/A% 122 131.2% 95 150.8% 0 N/A% 2,472 94.2%
theme_render_template0 N/A% -36 -38.7% -36 -57.1% 0 N/A% 0 0.0%
theme_render_template@10 N/A% 7 7.5% 4 6.3% 0 N/A% 152 5.8%