Run Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Asset\CssCollectionOptimizer::optimize [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Asset\CssCollectionOptimizer::optimize1 5.0% 981 0.1% 951 0.1% 26,960 0.1% 26,384 0.1%
Exclusive Metrics for Current Function61 6.2% 50 5.3% -12,368 -45.9% 728 2.8%
Parent function
drupal_pre_render_styles1 100.0% 981 100.0% 951 100.0% 26,960 100.0% 26,384 100.0%
Child functions
file_exists4 40.0% 505 51.5% 510 53.6% 10,872 40.3% 7,432 28.2%
Drupal\Core\State\State::get1 10.0% 283 28.8% 253 26.6% 2,336 8.7% 11,888 45.1%
Drupal\Core\Asset\CssCollectionGrouper::group1 10.0% 78 8.0% 80 8.4% 22,536 83.6% 5,888 22.3%
Drupal\Core\Asset\CssCollectionOptimizer::generateHash4 40.0% 54 5.5% 58 6.1% 3,584 13.3% 448 1.7%