Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for ob_start

ob_startRun #51a14be6130cbRun #51a14f12e142eDiffDiff%
Number of Function Calls110 189 79 71.8%
Incl. Wall Time (microsec)409 684 275 67.2%
Incl. Wall Time (microsec) per call 4 4 -0 -2.7%
Excl. Wall Time (microsec)409 684 275 67.2%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 36 0 -36 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)1,817,104 3,120,288 1,303,184 71.7%
Incl. MemUse (bytes) per call 16,519 16,509 -10 -0.1%
Excl. MemUse (bytes)1,817,104 3,120,288 1,303,184 71.7%
Incl. PeakMemUse (bytes)83,824 117,772 33,948 40.5%
Incl. PeakMemUse (bytes) per call 762 623 -139 -18.2%
Excl. PeakMemUse (bytes)83,824 117,772 33,948 40.5%

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_start79 100.0% 275 1.6% -4,000 -25.0% 1,303,184 2440.1% 33,948 65.8%
Exclusive Metrics Diff for Current Function275 100.0% -4,000 -100.0% 1,303,184 100.0% 33,948 100.0%
Parent functions
Twig_Template::render@478 98.7% 243 88.4% 0 0.0% 1,286,688 98.7% 20,012 58.9%
Twig_Template::render@21 1.3% 4 1.5% 0 0.0% 16,496 1.3% 16,392 48.3%
Twig_Template::render@50 0.0% 21 7.6% -4,000 -100.0% 0 0.0% -2,456 -7.2%
Twig_Template::render@10 0.0% -2 -0.7% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::render@30 0.0% 9 3.3% 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%