I took one event and tried like below. | makeresults | eval value= "Aug 7 03:01:12 NSX-Edge03-0 MsgMgr[2349]: [MDCM]: payload len:1019 data:{\"systemEvents\":[{ \"moduleName\":\"vShield Edge LoadBalancer\", \"severity\":\"Informational\", \"eventCode\":\"30302\", \"message\":\"A Loadbalancer Server Status is changed to DOWN\", \"timestamp\":1596794458, \"metaData\":{ \"listener\" : \"Carson_MDCM_Servers\", \"server\" : \"Server69\" } },{ \"moduleName\":\"vShield Edge LoadBalancer\", \"severity\":\"Informational\", \"eventCode\":\"30302\", \"message\":\"A Loadbalancer Server Status is changed to DOWN\", \"timestamp\":1596794458, \"metaData\":{ \"listener\" : \"WT_MDCM_Servers\", \"server\" : \"Server81\" } },{ \"moduleName\":\"vShield Edge LoadBalancer\", \"severity\":\"Informational\", \"eventCode\":\"30301\", \"message\":\"A Loadbalancer Server Status is changed to UP\", \"timestamp\":1596794468, \"metaData\":{ \"listener\" : \"WT_MDCM_Servers\", \"server\" : \"Server81\" } },{ \"moduleName\":\"vShield Edge LoadBalancer\", \"severity\":\"Informational\", \"eventCode\":\"30301\", \"message\":\"A Loadbalancer Server Status is changed to UP\", \"timestamp\":1596794478, \"metaData\":{ \"listener\" : \"Carson_MDCM_Servers\", \"server\" : \"Server69\" } }]}" | rex field=value max_match=0 "message\":\"(?<TotalMessage>[^\"]+)" | rex field=value max_match=0 "listener\" : \"(?<Site>[^\"]+)" | rex field=value max_match=0 "server\" : \"(?<Server>[^\"]+)" | table Server,Site,TotalMessage
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