Run Report
Run #52c862ea26981: 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% 2,124 0.9% 1,988 0.9% 20,904 0.1% 19,488 0.1%
Exclusive Metrics for Current Function387 18.2% 250 12.6% -42,752 -204.5% 3,696 19.0%
Parent function
drupal_pre_render_styles1 100.0% 2,124 100.0% 1,988 100.0% 20,904 100.0% 19,488 100.0%
Child functions
file_create_url35 19.0% 1,286 60.5% 1,308 65.8% 5,184 24.8% 1,560 8.0%
Drupal\Core\KeyValueStore\State::get1 0.5% 291 13.7% 155 7.8% 992 4.7% 10,240 52.5%
Drupal\Component\Utility\String::checkPlain35 19.0% 106 5.0% 125 6.3% 8,032 38.4% 344 1.8%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}40 21.7% 40 1.9% 72 3.6% 30,616 146.5% 0 0.0%
array_slice12 6.5% 5 0.2% 13 0.7% 5,608 26.8% 192 1.0%
array_keys1 0.5% 5 0.2% 5 0.3% 7,480 35.8% 0 0.0%
implode6 3.3% 4 0.2% 10 0.5% 4,152 19.9% 3,456 17.7%
count48 26.1% 0 0.0% 43 2.2% 792 3.8% 0 0.0%
strpos6 3.3% 0 0.0% 7 0.4% 800 3.8% 0 0.0%