Alerting - new OK alerts every hour

Hello!

I have a problem with some alerts, for some reason they are firing an OK alert every hour, this is the log of one example. Can you help me to troubleshoot it?

t=2018-09-10T20:05:30+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=101.510 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T20:18:16+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=304.721 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T20:31:05+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=36.871 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T20:56:47+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=258.264 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T21:09:32+0200 lvl=info msg="New state change" logger=alerting.resultHandler alertId=203 newState=ok prev state=pending
t=2018-09-10T21:09:35+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=147.704 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T21:22:22+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=-136.342 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T21:35:11+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=-309.020 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T21:47:59+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=21.329 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T22:00:49+0200 lvl=info msg="New state change" logger=alerting.resultHandler alertId=203 newState=ok prev state=pending
t=2018-09-10T22:00:54+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=-478.583 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T22:26:28+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=-72.841 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T22:39:15+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=25.102 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T22:52:04+0200 lvl=dbug msg="Job Execution completed" logger=alerting.engine timeMs=21.435 alertId=203 name="XXXXXXXXXXXXX" firing=false attemptID=1
t=2018-09-10T23:04:54+0200 lvl=info msg="New state change" logger=alerting.resultHandler alertId=203 newState=ok prev state=pending

BR.
José M.

maybe you have set this rule?

image

it will send OK email every “Evaluate time”