Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec51f5849d9: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #51ec517fc2424Run #51ec51f5849d9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)195 179 -16 -8.2%
Incl. Wall Time (microsec) per call 195 179 -16 -8.2%
Excl. Wall Time (microsec)29 27 -2 -6.9%
Incl. CPU (microsecs)196 181 -15 -7.7%
Incl. CPU (microsecs) per call 196 181 -15 -7.7%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)37,432 37,432 0 0.0%
Incl. MemUse (bytes) per call 37,432 37,432 0 0.0%
Excl. MemUse (bytes)1,104 1,104 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -16 -0.5% -15 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -12.5% -2 -13.3% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -16 -100.0% -15 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -21 -131.2% -20 -133.3% 0 N/A% 0 N/A%
function_exists0 N/A% 8 50.0% 8 53.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -6.2% -1 -6.7% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%