Re: really slow problem with nvme
- In reply to: Bjoern A. Zeeb: "really slow problem with nvme"
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Date: Fri, 23 Feb 2024 17:58:07 UTC
On 2/23/2024 12:46 PM, Bjoern A. Zeeb wrote: > Hi, > > this is a Samsung SSD 970 EVO Plus 1TB nvme and gpart and newfs > were already slow (it took like two hours for newfs). > > Here's another example now: > > # /usr/bin/time mkdir foo > 1.82 real 0.00 user 0.00 sys > > How does one debug this? > Hi Bjoern, Can you do a destructive trim(8) to the device first to see if that makes a difference ? I had a similar oddly slow (although not as slow as your nvme) device that was fixed with a trim ---Mike