Cannot read property 'groupid' of undefined

grafana / grafana-zabbix

Zabbix plugin for Grafana dashboard

http://play.grafana-zabbix.org

Apache License 2.0

2.08k stars 458 forks source link

Cannot read property 'groupid' of undefined #75

Closed mikhailov closed 9 years ago

mikhailov commented 9 years ago

Once we migrated from Apache HTTPD to Nginx, the response time reduced dramatically but it provided a side effect probably because of data comes over too fast now. Another reason it may happen due to certain number of rows 10+ (this issues is not happening for 5-10 rows).

screen shot 2015-08-28 at 10 46 22 am

alexanderzobnin commented 9 years ago

Looks like a bug.

mikhailov commented 9 years ago

it's funny that to make it work we returned back to Apache for a while... However the API response from Nginx and Apache are same: 200 OK. The only difference is Nginx too quick!

alexanderzobnin commented 9 years ago

Can you show api responses from nginx?

mikhailov commented 9 years ago

Sorry, it was Error connecting to database: Too many connections issue, Nginx is too fast!!!

alexanderzobnin commented 9 years ago

Ok. I also want to try to migrate Zabbix frontend to nginx.