Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)257 252 -5 -1.9%
Incl. Wall Time (microsec) per call 257 252 -5 -1.9%
Excl. Wall Time (microsec)42 42 0 0.0%
Incl. CPU (microsecs)258 252 -6 -2.3%
Incl. CPU (microsecs) per call 258 252 -6 -2.3%
Excl. CPU (microsec)34 28 -6 -17.6%
Incl. MemUse (bytes)11,432 11,440 8 0.1%
Incl. MemUse (bytes) per call 11,432 11,440 8 0.1%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)27,184 27,504 320 1.2%
Incl. PeakMemUse (bytes) per call 27,184 27,504 320 1.2%
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% -5 -0.1% -6 -0.1% 8 0.0% 320 0.8%
Exclusive Metrics Diff for Current Function0 0.0% -6 -100.0% 0 0.0% 0 0.0%
Parent function
???_op0 N/A% -5 -100.0% -6 -100.0% 8 100.0% 320 100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -5 -100.0% -4 -66.7% 8 100.0% 320 100.0%
flush0 N/A% -1 -20.0% 1 16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 1 20.0% 1 16.7% 0 0.0% 0 0.0%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
version_compare0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ob_get_status0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
ob_get_level0 N/A% 0 0.0% 2 33.3% 0 0.0% 0 0.0%