From dcde99a329adfdb683824b4f8b55683654ac9ff5 Mon Sep 17 00:00:00 2001
From: Yuvi Panda <yuvipanda@gmail.com>
Date: Sun, 7 Jul 2019 01:17:17 -0700
Subject: [PATCH] Add py-spy to hub image

https://github.com/benfred/py-spy is a sampling profiler for Python
that works really solidly with minimum fuss, and has been extremely
helpful in debugging issues. It's also very useful in doing performance
analysis. Having this be present in the hub image by default will
make it easier for everyone to create profiles of the hub process
at loads they are having trouble with, and share it with the community
to see what is up.
---
 images/hub/requirements.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/images/hub/requirements.txt b/images/hub/requirements.txt
index 9616184e..63961637 100644
--- a/images/hub/requirements.txt
+++ b/images/hub/requirements.txt
@@ -16,3 +16,5 @@ mwoauth==0.3.2
 globus_sdk[jwt]==1.5.0
 cryptography==2.3.*
 jupyterhub-hmacauthenticator
+# Very useful for profiling running hubs
+py-spy
-- 
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