Expected Behaviour:
Consistent fast lookups.
Actual Behaviour:
Pihole lookups are sometimes very slow and taking up to 10 seconds. This also happens on sites that i visit frequently and would assume to be cached. The times for lookups in pihole log show around 8 to 20ms however site loading in Firefox is taking forever.
Pihole is running on a pi4, fresh install.
Example from my PC:
time dig fonts.gstatic.com @192.168.0.248
; <<>> DiG 9.16.0 <<>> fonts.gstatic.com @192.168.0.248
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27358
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1452
;; QUESTION SECTION:
;fonts.gstatic.com. IN A
;; ANSWER SECTION:
fonts.gstatic.com. 253 IN CNAME gstaticadssl.l.google.com.
gstaticadssl.l.google.com. 168 IN A 172.217.22.35
;; Query time: 9 msec
;; SERVER: 192.168.0.248#53(192.168.0.248)
;; WHEN: Di Mär 03 20:11:10 CET 2020
;; MSG SIZE rcvd: 98
dig fonts.gstatic.com @192.168.0.248 0,01s user 0,01s system 0% cpu 5,027 total