Can you take a thread dump of a non-java process?

Question

I have done quite a bit of research, and cant find any documentation on this. I may be using the wrong terminology with the term "thread dump", so I apologize for any lack of knowledge on this topic.

I am looking for a way to take a thread dump of an Apache webserver running on an RHEL AWS instance. The Apache webserver is running on the httpd process. From my understanding, tools like jstack and jmap are specific to taking thread dumps of JVM processes only, and httpd is not compatible.

When I use ps -aux | grep apache I receive the following output of processes.

ps -aux | grep apache
ssm-user 1539 0.0 0.0 112812 960 pts/1 S+ 17:26 0:00 grep apache
apache 1554 0.0 0.2 272752 15488 ? S 16:12 0:00 /usr/sbin/httpd -DFOREGROUND
apache 1713 0.0 0.1 270376 13452 ? S 16:13 0:00 /usr/sbin/httpd -DFOREGROUND
apache 1715 0.0 0.1 270376 13452 ? S 16:13 0:00 /usr/sbin/httpd -DFOREGROUND
apache 1956 0.0 0.1 270556 14080 ? S 13:16 0:00 /usr/sbin/httpd -DFOREGROUND
apache 5700 0.0 0.2 272752 15704 ? S May22 0:00 /usr/sbin/httpd -DFOREGROUND
apache 5701 0.0 0.2 272996 16064 ? S May22 0:00 /usr/sbin/httpd -DFOREGROUND
apache 5703 0.0 0.1 270676 14368 ? S May22 0:00 /usr/sbin/httpd -DFOREGROUND
apache 5704 0.0 0.2 272720 15636 ? S May22 0:00 /usr/sbin/httpd -DFOREGROUND
apache 11441 0.0 0.2 272776 15744 ? S 04:55 0:00 /usr/sbin/httpd -DFOREGROUND
apache 11442 0.0 0.2 272800 15832 ? S 04:55 0:00 /usr/sbin/httpd -DFOREGROUND

I am also unsure why there are so many of the same process, but I wanted to figure out if its possible to take a thread dump of one of the processes before I dive into solving the duplicate processes.

Are there any tools or commands I can use to accomplish a thread dump of an httpd process?