Load test with Locust.io

etc/load-testing/locustfile.py

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+from locust import HttpLocust, task, TaskSet
+from random import randrange
+
+class HoogleQueries(TaskSet):
+    @task
+    def hoogle_queries(self):
+        # TODO: Get actual common queries from server logs
+        _hoogle_queries = [
+            "Ord",
+            "Eq",
+            "Num",
+            "pack",
+            "Text -> String",
+            "fmap",
+            "a -> a",
+            "traverse",
+            "bracket",
+            "^.",
+            ">>>",
+            "<$>",
+            "bimap",
+            "inject"
+        ]
+        for q in _hoogle_queries:
+            self.client.get("/lts/hoogle?q=" + q, name="/lts/hoogle?q=[:query]")
+
+    @task
+    def stop(self):
+        self.interrupt()
+
+class PackageBrowser(TaskSet):
+    @task(50)
+    def list_packages(self):
+        self.client.get("/lts")
+
+    @task(10)
+    def browse_package(self):
+        # TODO: Get packages to test from up-to-date listing on Stackage, move out of here
+        _packages = [
+            "accelerate",
+            "adjunctions",
+            "aeson",
+            "binary",
+            "both",
+            "extensible-effects",
+            "hamlet",
+            "hdocs",
+            "microlens",
+            "range",
+            "sort",
+            "text",
+            "universe"
+        ]
+        self.client.get("/lts/package/" + _packages[randrange(len(_packages))], name="/lts/package/:package")
+
+    @task(2)
+    def stop(self):
+        self.interrupt()
+
+class TopLevelPages(TaskSet):
+    @task(30)
+    def docs(self):
+        self.client.get("/docs")
+
+    @task(20)
+    def install(self):
+        self.client.get("/install")
+
+    @task(5)
+    def nightly(self):
+        self.client.get("/nightly")
+
+    @task(2)
+    def snapshots(self):
+        self.client.get("/snapshots")
+
+    @task(2)
+    def stop(self):
+        self.interrupt()
+
+class UserBehaviour(TaskSet):
+    tasks = {
+        HoogleQueries  : 2,
+        PackageBrowser : 2,
+        TopLevelPages  : 1
+    }
+
+class WebsiteUser(HttpLocust):
+    task_set = UserBehaviour
+    min_wait = 1000
+    max_wait = 9000

etc/load-testing/requirements.txt

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+certifi==2017.4.17
+chardet==3.0.4
+click==6.7
+Flask==0.12.2
+gevent==1.2.2
+greenlet==0.4.12
+idna==2.5
+itsdangerous==0.24
+Jinja2==2.9.6
+-e git://github.com/locustio/locust.git@072d7752552ff32898253fcd5734c3b64995c17e#egg=locustio
+MarkupSafe==1.0
+msgpack-python==0.4.8
+pyzmq==15.2.0
+requests==2.18.1
+six==1.10.0
+urllib3==1.21.1
+Werkzeug==0.12.2