diff --git a/benchmarks/wrk/big_body.sh b/benchmarks/wrk/big_body.sh
new file mode 100755
index 00000000..6554d58d
--- /dev/null
+++ b/benchmarks/wrk/big_body.sh
@@ -0,0 +1,8 @@
+# You are encouraged to use @ioquatix's wrk fork, located here: https://github.com/ioquatix/wrk
+
+bundle exec bin/puma -t 4 test/rackup/hello.ru &
+PID1=$!
+sleep 5
+wrk -c 4 -s benchmarks/wrk/lua/big_body.lua --latency http://localhost:9292
+
+kill $PID1
diff --git a/benchmarks/wrk/big_response.sh b/benchmarks/wrk/big_response.sh
new file mode 100755
index 00000000..2ecf5f51
--- /dev/null
+++ b/benchmarks/wrk/big_response.sh
@@ -0,0 +1,6 @@
+bundle exec bin/puma -t 4 test/rackup/big_response.ru &
+PID1=$!
+sleep 5
+wrk -c 4 -d 60 --latency http://localhost:9292
+
+kill $PID1
diff --git a/benchmarks/wrk/hello.sh b/benchmarks/wrk/hello.sh
index 56a52125..93783669 100755
--- a/benchmarks/wrk/hello.sh
+++ b/benchmarks/wrk/hello.sh
@@ -1,8 +1,8 @@
 # You are encouraged to use @ioquatix's wrk fork, located here: https://github.com/ioquatix/wrk
 
-bundle exec bin/puma -t 5 test/rackup/hello.ru &
+bundle exec bin/puma -t 4 test/rackup/hello.ru &
 PID1=$!
 sleep 5
-wrk -c 5 --latency http://localhost:9292
+wrk -c 4 --latency http://localhost:9292
 
 kill $PID1
diff --git a/benchmarks/wrk/lua/big_body.lua b/benchmarks/wrk/lua/big_body.lua
new file mode 100644
index 00000000..953049b8
--- /dev/null
+++ b/benchmarks/wrk/lua/big_body.lua
@@ -0,0 +1,3 @@
+wrk.method = "POST"
+wrk.body   = string.rep("body", 1000000)
+wrk.headers["Content-Type"] = "application/x-www-form-urlencoded"
diff --git a/benchmarks/wrk/more_conns_than_threads.sh b/benchmarks/wrk/more_conns_than_threads.sh
index 7ff47890..3f72f2d3 100755
--- a/benchmarks/wrk/more_conns_than_threads.sh
+++ b/benchmarks/wrk/more_conns_than_threads.sh
@@ -1,6 +1,6 @@
-bundle exec bin/puma -t 5 test/rackup/hello.ru &
+bundle exec bin/puma -t 6 test/rackup/hello.ru &
 PID1=$!
 sleep 5
-wrk -c 10 --latency http://localhost:9292
+wrk -c 12 --latency http://localhost:9292
 
 kill $PID1
diff --git a/test/rackup/big_response.ru b/test/rackup/big_response.ru
new file mode 100644
index 00000000..8d5dee62
--- /dev/null
+++ b/test/rackup/big_response.ru
@@ -0,0 +1 @@
+run lambda { |env| [200, {"Content-Type" => "text/plain"}, ["Hello World" * 100_000]] }