Run Report
Run #52c88c50e3342: 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% 2,178 0.8% 2,024 0.8% 20,904 0.1% 19,560 0.1%
Exclusive Metrics for Current Function397 18.2% 261 12.9% -42,776 -204.6% 3,696 18.9%
Parent function
drupal_pre_render_styles1 100.0% 2,178 100.0% 2,024 100.0% 20,904 100.0% 19,560 100.0%
Child functions
file_create_url35 19.0% 1,293 59.4% 1,309 64.7% 5,184 24.8% 1,448 7.4%
Drupal\Core\KeyValueStore\State::get1 0.5% 323 14.8% 170 8.4% 992 4.7% 10,424 53.3%
Drupal\Component\Utility\String::checkPlain35 19.0% 106 4.9% 121 6.0% 8,032 38.4% 344 1.8%
Drupal\Core\Asset\CssCollectionRenderer::Drupal\Core\Asset\{closure}40 21.7% 42 1.9% 79 3.9% 30,616 146.5% 0 0.0%
implode6 3.3% 6 0.3% 11 0.5% 4,152 19.9% 3,456 17.7%
array_slice12 6.5% 5 0.2% 16 0.8% 5,608 26.8% 192 1.0%
array_keys1 0.5% 5 0.2% 6 0.3% 7,504 35.9% 0 0.0%
strpos6 3.3% 1 0.0% 6 0.3% 800 3.8% 0 0.0%
count48 26.1% 0 0.0% 45 2.2% 792 3.8% 0 0.0%