Run Report
Run #52c873580653c: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Asset\CssCollectionRenderer::render [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\CssCollectionRenderer::render1 0.5% 2,130 0.9% 1,980 0.9% 20,824 0.1% 19,384 0.1%
Exclusive Metrics for Current Function391 18.4% 256 12.9% -41,448 -199.0% 3,528 18.2%
Parent function
drupal_pre_render_styles1 100.0% 2,130 100.0% 1,980 100.0% 20,824 100.0% 19,384 100.0%
Child functions
file_create_url34 18.9% 1,260 59.2% 1,281 64.7% 5,064 24.3% 1,512 7.8%
Drupal\Core\KeyValueStore\State::get1 0.6% 316 14.8% 165 8.3% 992 4.8% 10,424 53.8%
Drupal\Component\Utility\String::checkPlain34 18.9% 103 4.8% 118 6.0% 7,832 37.6% 344 1.8%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}39 21.7% 43 2.0% 75 3.8% 29,872 143.4% 0 0.0%
implode6 3.3% 7 0.3% 11 0.6% 4,080 19.6% 3,384 17.5%
array_slice12 6.7% 5 0.2% 14 0.7% 5,520 26.5% 192 1.0%
array_keys1 0.6% 5 0.2% 8 0.4% 7,320 35.2% 0 0.0%
count47 26.1% 0 0.0% 47 2.4% 792 3.8% 0 0.0%
strpos6 3.3% 0 0.0% 5 0.3% 800 3.8% 0 0.0%