iostat -x 1
Since "QRadar Data Node" can refer to two different architectural concepts in the QRadar ecosystem (the newer in QRadar SaaS/Cloud, or the traditional Data Node in on-prem deployments), I have categorized the resources below. qradar data node
When dealing with Data Nodes, specific operational tasks are critical. Use these specific links to solve common problems: iostat -x 1 Since "QRadar Data Node" can
Data Nodes require high-speed network connectivity (typically 1Gbps or 10Gbps) to their parent processor, as data is constantly being transferred between them. qradar data node
You are exceeding the I/O limits of your current hardware during peak logging periods.