[collectd] Varnish plugin : Objects LRU nuked are not reported

[smainklh at free.fr]

Hello,

I'm currently benching a varnish server and there's an essential value i need to monitor : LRU Nuked.
Actually all other metrics are well gathered by collectd but for this one i always get a 0.
However when i look to the varnishstat the value increases.

varnishstat -1 | grep n_lru_nuked
n_lru_nuked                  680          .   N LRU nuked objects

Do you know how to solve this issue please ?

Thank you,
Smana