Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: 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 #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)252 254 2 0.8%
Incl. Wall Time (microsec) per call 252 254 2 0.8%
Excl. Wall Time (microsec)33 33 0 0.0%
Incl. CPU (microsecs)252 257 5 2.0%
Incl. CPU (microsecs) per call 252 257 5 2.0%
Excl. CPU (microsec)23 22 -1 -4.3%
Incl. MemUse (bytes)111,040 106,944 -4,096 -3.7%
Incl. MemUse (bytes) per call 111,040 106,944 -4,096 -3.7%
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% 2 0.1% 5 0.2% -4,096 -61.1% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -1 -20.0% 0 0.0% 0 N/A%
Parent function
drupal_handle_request0 N/A% 2 100.0% 5 100.0% -4,096 -100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 4 200.0% 5 100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -2 -100.0% -1 -20.0% -4,096 -100.0% 0 N/A%
ob_get_status0 N/A% -1 -50.0% 0 0.0% 0 0.0% 0 N/A%
flush0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 N/A%
function_exists0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 N/A%
ob_get_level0 N/A% 0 0.0% 1 20.0% 0 0.0% 0 N/A%