Browser taking a lot of cpu with lots of connections and then crashes

[alban]

Capturing comment from #2507 (comment):

I tried to quickly create plenty of connections to nginx on several cpus with this script (in several terminals):

sudo docker run -d nginx

cpu=0
for i in $(seq 1 10000) ; do
  echo -n "$i "
  taskset --cpu-list $cpu wget -O /dev/null http://172.17.0.2 2>/dev/null
done
echo

And I didn't notice any problems in the logs of Scope.

However, chrome quickly took all the cpu and crashed:

/cc @2opremio

[2opremio]

I assume 172.17.0.2 is the IP of the nginx container, right?

Also, scope was running with ebpf enabled.

[alban]

@2opremio yes and yes. Sorry, I forgot to mention it.

[rade]

@alban what browser was this?

[alban]

@rade it was Chrome.