Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for ob_start

ob_startRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls26 6 -20 -76.9%
Incl. Wall Time (microsec)159 52 -107 -67.3%
Incl. Wall Time (microsec) per call 6 9 3 41.7%
Excl. Wall Time (microsec)159 52 -107 -67.3%
Incl. CPU (microsecs)193 63 -130 -67.4%
Incl. CPU (microsecs) per call 7 11 3 41.5%
Excl. CPU (microsec)193 63 -130 -67.4%
Incl. MemUse (bytes)1,077,008 249,800 -827,208 -76.8%
Incl. MemUse (bytes) per call 41,423 41,633 210 0.5%
Excl. MemUse (bytes)1,077,008 249,800 -827,208 -76.8%
Incl. PeakMemUse (bytes)301,264 199,112 -102,152 -33.9%
Incl. PeakMemUse (bytes) per call 11,587 33,185 21,598 186.4%
Excl. PeakMemUse (bytes)301,264 199,112 -102,152 -33.9%

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-20 -100.0% -107 -13.4% -130 -8.5% -827,208 -193.4% -102,152 -6.4%
Exclusive Metrics Diff for Current Function-107 -100.0% -130 -100.0% -827,208 -100.0% -102,152 -100.0%
Parent functions
theme_render_template@2-11 -55.0% -51 -47.7% -61 -46.9% -453,096 -54.8% -64,840 -63.5%
theme_render_template-1 -5.0% -29 -27.1% -32 -24.6% -40,928 -4.9% -37,312 -36.5%
theme_render_template@1-8 -40.0% -27 -25.2% -38 -29.2% -333,184 -40.3% 0 0.0%
Twig_Template::render0 0.0% 0 0.0% 1 0.8% 0 0.0% 0 0.0%