high cpu use shown on etrecheck

I thought I had it solved, but it still happens. Only on occasion. But now I have also software causing performance problems and can't isolate. I have reinstalled high sierra twice.EtreCheckPro version: 6.2.5 (6C016)

Download EtreCheckPro from https://etrecheck.com

Runtime: 5:28

Performance: Below Average

Problem: Computer is too slow

Major Issues:

    Anything that appears on this list needs immediate attention. 

    Software/hardware problems - Software is causing performance problems.

Minor Issues:

    Low performance - EtreCheck report took an unusually long time to run.

1. End of report

Ran another Etrecheck with activity monitor open. At one point showed launchd at 50%, then later system profiler at 66%. It also showed Etrecheck at one point running at 90%. No other large spikes in cpu usage. I have deleted an antivirus app, one printer app and one app cleaner . Recently install a print app for HP 2545 printer and tried to set it up for win but deleted the wifi setup. Don't know why Etrecheck shows 90% other cpu use and 20 MB network under other. In activity monitor network shows no high usage. Still don't know why I can open my Etrecheck report in this post, but no one else can.

I just clicked on it and it opened. On this page. I have the report on my desktop. Am I trying to put in the support page wrong, I used the additional text icon on the botton.

Only have Malwarebytes. Had Intigo virus barrier, but uninstalled it. with built in uninstaller.

See anything on the report that I did not?

I just solved the problem. It was the wifi settings on the HP printer. I had not deleted them as I thought. Must have been trying to make a connection in the background.

I just logged out and back in and I can read it. I'll check the drive, but I hope it's not going.