Issue Description

Type: feature request

Describe what happened (or what feature you want)

chaosblade是一款覆盖面很广的故障注入测试工具，因此我希望引入此软件对 K8s Paas平台进行测试，但是发现只能针对特定的pod进行故障注入（delete pod或者pod cpu负载等），没有其他针对Paas 的chaos工具（Powerfulseal、Chaos-mesh等）拥有在规定时间内随机等delete 规定分区下的po

Feature Request

Is your feature request related to a problem? Please describe:

Sometimes, we need to inject IOChaos to pd and tikv, but we only support set one configmap by the following comment:

# If the application namespace does not exist. you can exec this command to creat

Requirement - what kind of business use case are you trying to solve?

Always use time units in the Web UI which are easy to read by humans.

We use Jaeger to trace some complex, long-running offline jobs in which a seconds granularity in the Web UI is too fine-grained for human consumption.

Problem - what in Jaeger blocks you from solving the requirement?

Currently, durations seem

Maybe having a drop-down and sorting out incidents based on their difficulty could be handy.