https://lists.wikimedia.org/hyperkitty/list/cloud-admin-feed@lists.wikimedia.org/thread/WJJ6CKQZ4UDV7VOBPCGPFBRQ4YVOVRHN/?sort=date
** RECOVERY alert - labstore1004/Persistent high iowait is OK ** - Cloud-admin-feed -...
cloud adminrecoveryalertpersistenthigh