Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)226 240 14 6.2%
Incl. Wall Time (microsec) per call 226 240 14 6.2%
Excl. Wall Time (microsec)34 36 2 5.9%
Incl. CPU (microsecs)228 241 13 5.7%
Incl. CPU (microsecs) per call 228 241 13 5.7%
Excl. CPU (microsec)24 26 2 8.3%
Incl. MemUse (bytes)25,024 25,024 0 0.0%
Incl. MemUse (bytes) per call 25,024 25,024 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)24,632 24,632 0 0.0%
Incl. PeakMemUse (bytes) per call 24,632 24,632 0 0.0%
Excl. PeakMemUse (bytes)288 288 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::send [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
Symfony\Component\HttpFoundation\Response::send0 N/A% 14 4.0% 13 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 14.3% 2 15.4% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% 14 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 12 85.7% 13 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -4 -28.6% -6 -46.2% 0 N/A% 0 N/A%
ob_get_level0 N/A% 2 14.3% 1 7.7% 0 N/A% 0 N/A%
flush0 N/A% 1 7.1% 2 15.4% 0 N/A% 0 N/A%
ob_get_status0 N/A% 1 7.1% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%