Diff Report
Run #519afb15356f3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #519afb15356f3Run #519afa8ec2e5cDiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 279 279 N/A%
Incl. Wall Time (microsec) per call N/A 279 279 N/A%
Excl. Wall Time (microsec) 44 44 N/A%
Incl. CPU (microsecs) 280 280 N/A%
Incl. CPU (microsecs) per call N/A 280 280 N/A%
Excl. CPU (microsec) 36 36 N/A%
Incl. MemUse (bytes) 25,024 25,024 N/A%
Incl. MemUse (bytes) per call N/A 25,024 25,024 N/A%
Excl. MemUse (bytes) 1,104 1,104 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 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::send1 5.9% 279 0.1% 280 0.1% 25,024 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function44 15.8% 36 12.9% 1,104 4.4% 0 N/A%
Parent function
drupal_handle_request1 100.0% 279 100.0% 280 100.0% 25,024 100.0% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\Response::sendHeaders1 14.3% 136 48.7% 138 49.3% 10,184 40.7% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent1 14.3% 86 30.8% 89 31.8% 8,992 35.9% 0 N/A%
ob_get_status1 14.3% 4 1.4% 5 1.8% 2,344 9.4% 0 N/A%
function_exists1 14.3% 4 1.4% 4 1.4% 808 3.2% 0 N/A%
flush1 14.3% 3 1.1% 4 1.4% 792 3.2% 0 N/A%
ob_get_level2 28.6% 2 0.7% 4 1.4% 800 3.2% 0 N/A%