Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\Response::sendRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)253 251 -2 -0.8%
Incl. Wall Time (microsec) per call 253 251 -2 -0.8%
Excl. Wall Time (microsec)53 55 2 3.8%
Incl. CPU (microsecs)255 252 -3 -1.2%
Incl. CPU (microsecs) per call 255 252 -3 -1.2%
Excl. CPU (microsec)41 32 -9 -22.0%
Incl. MemUse (bytes)3,044 3,044 0 0.0%
Incl. MemUse (bytes) per call 3,044 3,044 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)6,156 6,156 0 0.0%
Incl. PeakMemUse (bytes) per call 6,156 6,156 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% -2 -0.1% -3 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% -9 -300.0% 0 N/A% 0 N/A%
Parent function
drupal_handle_request0 N/A% -2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
version_compare0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendHeaders0 N/A% -1 -50.0% 1 33.3% 0 N/A% 0 N/A%
ob_get_status0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::sendContent0 N/A% -1 -50.0% 0 0.0% 0 N/A% 0 N/A%
flush0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
ob_end_flush0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
ob_get_level0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%