DevOps

There is a slow SQL query. How to diagnose?

Who will allocate GPU resources among users of the ML platform if there are 4 servers with video cards and 5 users request resources?

For EC2 — will you take a ready-made module or write your own?

What happens if there are no resources on any node to place a Pod?

Senior

ОТП Банк

Which scripting language do you have more experience with: Bash or Python?

Middle

МТС

What applications can be used for traffic balancing?

Middle

Т-Банк

What is RBAC in Kubernetes, what is it useful for and why is it needed?

What did he mean by disk limits?

What was the depth of metric storage in VictoriaMetrics?

How did you split the GPU resources between two virtual machines?

How to implement graceful shutdown of an application in Kubernetes without losing requests?

What is Service Mesh?

There is a virtual machine: how to identify its main process, find its configuration and logs?

Middle

СБЕР

What is TLS? How does it differ from SSL?

How is network isolation organized in Yandex.Cloud?

How to view the list of open ports that are listening on the local machine in Linux?

Senior

Дом.рф

What IaC tools have you worked with?

Standard ports for HTTP, HTTPS, SSH?

How to integrate Prometheus with a service?

The database crashed without logs, but metrics show high memory consumption. How to diagnose the cause of the crash?