Duplicating Queries + Slow Queries

Hi my site is experincing duplicate and slow queries. Please do I fix this. The duplicate queries is stated below:

SELECT name, val, autoload
FROM wp_wfconfig
WHERE name = ‘detectProxyRecommendation’
wfConfig::get()
+ Plugin: wordfence 1 0.0001
9 SELECT name, val, autoload
FROM wp_wfconfig
WHERE name = ‘wordfenceCentralConnected’
wfConfig::get()
+ Plugin: wordfence 0 0.0001
10 SELECT name, val, autoload
FROM wp_wfconfig
WHERE name = ‘needsGeoIPSync’
wfConfig::get()
+ Plugin: wordfence 0 0.0002
11 SELECT name, val, autoload
FROM wp_wfconfig
WHERE name = ‘detectProxyRecommendation’
wfConfig::get()
+ Plugin: wordfence