Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)193 219 26 13.5%
Incl. Wall Time (microsec) per call 193 219 26 13.5%
Excl. Wall Time (microsec)36 43 7 19.4%
Incl. CPU (microsecs)195 220 25 12.8%
Incl. CPU (microsecs) per call 195 220 25 12.8%
Excl. CPU (microsec)26 33 7 26.9%
Incl. MemUse (bytes)11,200 11,200 0 0.0%
Incl. MemUse (bytes) per call 11,200 11,200 0 0.0%
Excl. MemUse (bytes)1,720 1,720 0 0.0%
Incl. PeakMemUse (bytes)30,848 30,848 0 0.0%
Incl. PeakMemUse (bytes) per call 30,848 30,848 0 0.0%
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% 26 1.3% 25 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 26.9% 7 28.0% 0 N/A% 0 N/A%
Parent function
run_init::d8.dev/index.php0 N/A% 26 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 14 53.8% 13 52.0% 0 N/A% 0 N/A%
ob_get_level0 N/A% 2 7.7% 2 8.0% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 2 7.7% 0 0.0% 0 N/A% 0 N/A%
version_compare0 N/A% 1 3.8% 1 4.0% 0 N/A% 0 N/A%
flush0 N/A% 1 3.8% 2 8.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -3.8% 0 0.0% 0 N/A% 0 N/A%
ob_get_status0 N/A% 0 0.0% 2 8.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% -2 -8.0% 0 N/A% 0 N/A%