From: Daniel Walter <d.walter@0x90.at>
Date: Thu, 10 Mar 2016 10:55:42 +0000 (+0100)
Subject: add update_interval
X-Git-Url: https://git.xinqibao.xyz/slstatus.git/commitdiff_plain/5295629c4fe987ee51fcfdd380c86e3e0d5de5b5?ds=sidebyside;hp=5295629c4fe987ee51fcfdd380c86e3e0d5de5b5

add update_interval

add a short sleep to reduce load
---