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/tmp/yarn process is utilizing high CPU

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/tmp/yarn process is utilizing high CPU

Explorer

Hi Team,

We have noticed that /tmp/yan process is utilizing high CPU, please let know why this is happening?

Let me know if you need any further details.

4 REPLIES 4
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Re: /tmp/yarn process is utilizing high CPU

Explorer

Hi Team,

As of now we are killing /tmp/yarn process to stabilize the CPU utilization, please help us on this.

Re: /tmp/yarn process is utilizing high CPU

Explorer
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Re: /tmp/yarn process is utilizing high CPU

Explorer

@Geoffrey Shelton Okot

Could you please help us on this issue?

Regards,

Deepak

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Re: /tmp/yarn process is utilizing high CPU

Explorer

This is related to attack by crytocurrency minners. you can check details on article https://labitacoranet.wordpress.com/2018/05/16/forensic-analysis-of-a-cryptocurrency-mining-attack-i....

You need to first check all crontab and clean it.

for /tmp/yarn , check yarn-env.sh and remove any curl.

Regards,

Harshal

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