Added metrics instrumentation for all finders
Added metrics instrumentation for all finders

mrb/gitlabhq,axilleas/gitlabhq,iiet/iiet-git,LUMC/gitlabhq,t-zuehlsdorff/gitlabhq,allysonbarros/gitlabhq,ttasanen/gitlabhq,shinexiao/gitlabhq,jrjang/gitlab-ce,jirutka/gitlabhq,jrjang/gitlab-ce,screenpages/gitlabhq,daiyu/gitlab-zh,dwrensha/gitlabhq,Soullivaneuh/gitlabhq,larryli/gitlabhq,allysonbarros/gitlabhq,LUMC/gitlabhq,mr-dxdy/gitlabhq,allysonbarros/gitlabhq,shinexiao/gitlabhq,dreampet/gitlab,mrb/gitlabhq,daiyu/gitlab-zh,axilleas/gitlabhq,SVArago/gitlabhq,htve/GitlabForChinese,mr-dxdy/gitlabhq,duduribeiro/gitlabhq,duduribeiro/gitlabhq,dplarson/gitlabhq,openwide-java/gitlabhq,stoplightio/gitlabhq,darkrasid/gitlabhq,ttasanen/gitlabhq,dwrensha/gitlabhq,screenpages/gitlabhq,jrjang/gitlabhq,axilleas/gitlabhq,jrjang/gitlabhq,t-zuehlsdorff/gitlabhq,martijnvermaat/gitlabhq,icedwater/gitlabhq,ttasanen/gitlabhq,t-zuehlsdorff/gitlabhq,iiet/iiet-git,shinexiao/gitlabhq,dwrensha/gitlabhq,LUMC/gitlabhq,htve/GitlabForChinese,htve/GitlabForChinese,daiyu/gitlab-zh,iiet/iiet-git,yatish27/gitlabhq,mmkassem/gitlabhq,Datacom/gitlabhq,mmkassem/gitlabhq,Datacom/gitlabhq,larryli/gitlabhq,ttasanen/gitlabhq,allysonbarros/gitlabhq,jrjang/gitlab-ce,dplarson/gitlabhq,t-zuehlsdorff/gitlabhq,mr-dxdy/gitlabhq,jirutka/gitlabhq,screenpages/gitlabhq,duduribeiro/gitlabhq,openwide-java/gitlabhq,yatish27/gitlabhq,Soullivaneuh/gitlabhq,jrjang/gitlab-ce,openwide-java/gitlabhq,iiet/iiet-git,shinexiao/gitlabhq,icedwater/gitlabhq,LUMC/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,darkrasid/gitlabhq,axilleas/gitlabhq,dplarson/gitlabhq,larryli/gitlabhq,dplarson/gitlabhq,Datacom/gitlabhq,darkrasid/gitlabhq,jrjang/gitlabhq,Soullivaneuh/gitlabhq,SVArago/gitlabhq,dreampet/gitlab,jrjang/gitlabhq,Soullivaneuh/gitlabhq,icedwater/gitlabhq,mrb/gitlabhq,daiyu/gitlab-zh,openwide-java/gitlabhq,yatish27/gitlabhq,yatish27/gitlabhq,htve/GitlabForChinese,dwrensha/gitlabhq,Datacom/gitlabhq,duduribeiro/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,larryli/gitlabhq,mmkassem/gitlabhq,mmkassem/gitlabhq,screenpages/gitlabhq,darkrasid/gitlabhq,mrb/gitlabhq,martijnvermaat/gitlabhq,dreampet/gitlab,jirutka/gitlabhq,martijnvermaat/gitlabhq,martijnvermaat/gitlabhq,icedwater/gitlabhq,SVArago/gitlabhq,mr-dxdy/gitlabhq,SVArago/gitlabhq