Diff Report
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::send

Symfony\Component\HttpFoundation\Response::sendRun #52e97c22a1cdfRun #52e97b490de91DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)328 299 -29 -8.8%
Incl. Wall Time (microsec) per call 328 299 -29 -8.8%
Excl. Wall Time (microsec)88 51 -37 -42.0%
Incl. CPU (microsecs)329 301 -28 -8.5%
Incl. CPU (microsecs) per call 329 301 -28 -8.5%
Excl. CPU (microsec)74 40 -34 -45.9%
Incl. MemUse (bytes)10,680 10,680 0 0.0%
Incl. MemUse (bytes) per call 10,680 10,680 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)41,600 41,488 -112 -0.3%
Incl. PeakMemUse (bytes) per call 41,600 41,488 -112 -0.3%
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% -29 -4.3% -28 -2.6% 0 0.0% -112 -0.1%
Exclusive Metrics Diff for Current Function-37 -127.6% -34 -121.4% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% -29 -100.0% -28 -100.0% 0 N/A% -112 -100.0%
Child functions
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% 7 24.1% 6 21.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% 3 10.3% 4 14.3% 0 N/A% -112 -100.0%
flush0 N/A% -1 -3.4% -2 -7.1% 0 N/A% 0 0.0%
function_exists0 N/A% -1 -3.4% 0 0.0% 0 N/A% 0 0.0%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
ob_get_status0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
ob_get_level0 N/A% 0 0.0% -2 -7.1% 0 N/A% 0 0.0%
version_compare0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%