docs update

docs/benchmark/wrk_custom_list.lua

@@ -0,0 +1,39 @@
+local counter = 1
+local lines = {}
+local url_base = "/planet/fake_version/"  -- trailing slash
+local path_list_txt = "/data/ofm/benchmark/path_list_500k.txt"
+
+for line in io.lines(path_list_txt) do
+    table.insert(lines, url_base .. line)
+end
+
+local function getNextUrl()
+    -- Get the next URL from the list
+    local url_path = lines[counter]
+    counter = counter + 1
+
+    -- If we've gone past the end of the list, wrap around to the start
+    if counter > #lines then
+        counter = 1
+    end
+
+    return url_path
+end
+
+request = function()
+    -- Return the request object with the current URL path
+    path = getNextUrl()
+    local headers = {}
+    headers["Host"] = "ofm"
+    return wrk.format('GET', path, headers, nil)
+end
+
+response = function(status)
+    if status ~= 200 then
+        print("Non-200 response")
+        print("Status: ", status)
+        -- this only works in single threaded mode (-t1)
+        print("Request path: ", path)
+    end
+end
+