21.04 版本更新，更新记录：https://docs.geedge.net/pages/viewpage.action?pageId=28803144

roles/sapp/tasks/main.yml

@@ -13,13 +13,13 @@
 - name: "install sapp rpms from localhost"
   yum:
     name:
-      - /tmp/ansible_deploy/sapp-4.2.26.fc1a6aa-2.el7.x86_64.rpm
+      - /tmp/ansible_deploy/sapp-4.2.32.91bc8e3-2.el7.x86_64.rpm
     state: present
  
 - name: "install tcpdump_mesa rpms from localhost"
   yum:
     name:
-      - /tmp/ansible_deploy/tcpdump_mesa-1.0.2.0c5a950-2.el7.x86_64.rpm
+      - /tmp/ansible_deploy/tcpdump_mesa-1.0.4.4ef2936-2.el7.x86_64.rpm
     state: present
     skip_broken: yes
 

roles/sapp/templates/sapp.service.j2

@@ -17,6 +17,7 @@ LimitCORE=0
 TasksMax=infinity
 Delegate=yes
 KillMode=process
+WatchdogSec=10s
 
 [Install]
 WantedBy=multi-user.target

roles/sapp/templates/sapp.toml.j2

@@ -207,7 +207,7 @@ dictator_enable=0
         dump_thread_id=[0,1,2,3,4]
    
         [tools.pkt_dump.udp]
-        command_port=9345
+        command_port=12345
 
         [tools.pkt_dump.storage]
 ### note, file path must be double quotation mark extension, for example,  path="/dev/shm/pkt_dump"