Operations | Monitoring | ITSM | DevOps | Cloud

Visibility and Troubleshooting Modern Applications with Calico Enterprise and OpenShift

Red Hat OpenShift is a great platform for hosting microservices, enabling developers to get up and running quickly. However, taking the next step from development to production imposes additional networking, security, and compliance requirements that must be addressed before Kubernetes apps can be widely deployed. Traditional networking tools, which were designed for relatively static IP environments, don’t have the context necessary to identify Kubernetes traffic flows, making it nearly impossible to effectively diagnose, troubleshoot, and resolve application connectivity issues.

How To Identify Network Issues with Traceroutes | Obkio

When looking at a Traceroute, there's usually two important values for each hop or router: Latency Packet Loss Latency: Refers to the time difference between the time when a packet was sent and when a response was received. The latency between two hops can be affected by a number of things such as: To qualify the latency in a traceroute as good or bad, you should analyze historical traceroutes.

ServiceNow Monitoring in practice with SCOM: Case Study with Arup

Learn how Arup, the structural engineering company behind the Sydney Opera House, Changi Airport in Singapore, Hong Kong-Zhuhai-Macau Bridge in Greater China and more use SCOM to monitor their cloud-hosted ServiceNow instance with the Cookdown ServiceNow Monitoring Management Pack.