Run Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 2,424 0.7% 2,307 0.7% 21,072 0.1% 0 0.0%
Exclusive Metrics for Current Function471 19.4% 304 13.2% -42,984 -204.0% 0 N/A%
Parent function
drupal_pre_render_styles1 100.0% 2,424 100.0% 2,307 100.0% 21,072 100.0% 0 N/A%
Child functions
file_create_url35 19.0% 1,464 60.4% 1,492 64.7% 5,296 25.1% 0 N/A%
Drupal\Core\KeyValueStore\State::get1 0.5% 270 11.1% 153 6.6% 992 4.7% 0 N/A%
Drupal\Component\Utility\String::checkPlain35 19.0% 142 5.9% 165 7.2% 8,128 38.6% 0 N/A%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}40 21.7% 47 1.9% 91 3.9% 30,616 145.3% 0 N/A%
implode6 3.3% 10 0.4% 15 0.7% 4,264 20.2% 0 N/A%
array_slice12 6.5% 7 0.3% 17 0.7% 5,608 26.6% 0 N/A%
array_keys1 0.5% 6 0.2% 8 0.3% 7,520 35.7% 0 N/A%
count48 26.1% 4 0.2% 53 2.3% 808 3.8% 0 N/A%
strpos6 3.3% 3 0.1% 9 0.4% 824 3.9% 0 N/A%