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The Speed of Time

Brendan Gregg

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? This was much worse many years ago on Xen virtual machine guests.

Speed 126
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Dynatrace delivers flexible and scalable Kubernetes native synthetic private locations

Dynatrace

A prominent solution is virtual machines, however, this is inadequate for customers who deploy their systems with Kubernetes. Compared to the alternate approach of deploying in VMs, containerized location deployment is much faster and does not require setting up new virtual machines for each node. Who can benefit from this update?

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New SNMP platform extensions provide observability at scale for network devices

Dynatrace

This helps significantly in automatically answering complex questions such as “ Is the CPU saturation of my F5 device caused by any of the virtual servers running on it? To help you speed up MTTR, there are several levels of visualization to help slice and dice through information: Instances. Virtual servers. Pool nodes.

Network 219
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Netflix Cloud Packaging in the Terabyte Era

The Netflix TechBlog

Virtual Assembly Figure 3 describes how a virtual assembly of the encoded chunks replaces the physical assembly used in our previous architecture. Just as with virtual memory management systems, locality of reference is important in determining the active cache size and performance.

Cloud 237
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The Speed of Time

Brendan Gregg

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? This was much worse many years ago on Xen virtual machine guests.

Speed 52
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Azure Well-Architected Framework: What it is and how to tame it with AI and automation

Dynatrace

Getting precise root cause analysis when dealing with several layers of virtualization in a containerized world. In comparison, the Dynatrace platform reliably takes that burden off human operators by utilizing its causation-based AI engine, Davis. Analyzing user experience to ensure uniform performance after migration.

Azure 197
article thumbnail

The Speed of Time

Brendan Gregg

CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Measuring the speed of time Is there already a microbenchmark for os::javaTimeMillis()? This was much worse many years ago on Xen virtual machine guests.

Speed 40