JMeter报错Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP

JMeter报错

2023-05-30 14:10:56,038 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:10:56,275 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:10:57,053 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:10:57,293 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:10:58,076 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:10:58,312 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:10:59,091 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:10:59,333 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:11:00,117 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:11:00,364 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:11:01,135 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:11:01,390 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:11:02,163 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:11:02,422 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP
2023-05-30 14:11:03,181 ERROR k.a.j.p.PerfMonCollector: Perfmon plugin error: java.io.IOException: Agent is unreachable via TCP