Questions tagged [systems]

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1answer
306 views

tools to gather variant information from thousands of servers and update into database

Recently, I use ansible to gather information periodically from thousands of servers(which already installed collectd to gather CPU, memory, disks, netowrking info) in our company. For example: I ...
1
vote
2answers
40 views

1 second system engineering work cycles: educated workflow setup for Docker-driven development

Maybe the whole setup is wrong but imagine your task is to model a system, or set of systems using Docker, where exact system configuraton can be tricky. The workflow resulting from it seems like ...
0
votes
2answers
39 views

System test frameworks for scale testing on physical and virtual systems

I'm searching for a framework for running system tests. The requirement are: Able to manage provisioning to multiple physical machine Able to manage provisioning to multiple virtual environments (AWS,...
15
votes
1answer
353 views

How to measure human utilisation?

In The Phoenix Project the single graph in the entire book shows that as a person's workload increases into the high 90%s the wait time on them increases exponentially. In fact in the book it claims ...
18
votes
1answer
644 views

How to model Man, Machine, Measures, and Process in a DevOps world?

In The Phoenix Project when on one of the tours of the plant we're told that each workstation is a combination of Person, Machine, Measurement, and Process. This makes a lot of sense, after all we ...