diff --git a/functions b/functions
index 3103cf9..308c595 100644
--- a/functions
+++ b/functions
@@ -12,8 +12,14 @@ dockerlog() {
     docker logs -f $1
 }
 
-dockersec() {
-   docker run -it --net host --pid host --cap-add audit_control -v /var/lib:/var/lib -v /var/run/docker.sock:/var/run/docker.sock -v /usr/lib/systemd:/usr/lib/systemd -v /etc:/etc --label docker_bench_security docker/docker-bench-security
+#Docker: run docker security check
+dockersecure() {
+   docker run -it --net host --pid host --cap-add audit_control -v /var/lib:/var/lib -v /var/run/docker.sock:/var/run/docker.sock -v /usr/lib/systemd:/usr/lib/systemd -v /etc:/etc --label docker_bench_security --rm docker/docker-bench-security
+}
+
+# WRK
+function wrk() {
+   docker run --rm williamyeh/wrk --latency $1
 }
 
 # Simple calculator