What does chrome read from disk so it hangs the system?

Question

linux

kubuntu system 20.04
When chrome starts up, read disk activity exceeds >400 Mb/s and hangs the system tightly. Folders ~/.config/google-chrome and ~/.cache/google-chrome I moved to tmpfs

tmpfs /home/arbuzzz/.chrome/ramdisk tmpfs noatime,nodiratime,nodev,nosuid,uid=1000,gid=1000,mode=0700,size=1024M

Answer 1

turn off caching in chrome
forget about chrome (I only keep it as a backup browser)

Answer 2

foreach ($children as $key => $child) {
    $children[$key]['href'] = $this->url->link('product/category', 'path='.
    $this->request->get['path'].'_'.$child['category_id'].$url);
}

или так

foreach ($children as &$child) {
    $child['href'] = $this->url->link('product/category', 'path='.
    $this->request->get['path'].'_'.$child['category_id'].$url);
}

Описание оператора foreach