Archives
Archives
| From: | Helmut Jarausch <jarausch@××××××.be> |
|---|---|
| To: | gentoo-user@l.g.o |
| Subject: | [gentoo-user] Is my NVME too slow? |
| Date: | Mon, 04 Feb 2019 11:01:47 |
| Message-Id: | MWN5GE4A.HTTIAI4L.LS7OP65P@PRYLVKJV.UYJJRNVI.HUVZDECU |
| 1 | I have a very fast Samsung NVME drive hosting my root file system. |
| 2 | During backup 'atop' often shows 100% usage of my NVME drive while |
| 3 | reading only a few MB/s and |
| 4 | several thousands 'Read' ops (during 10 seconds). |
| 5 | |
| 6 | Is this normal or a measuring bug of 'atop'. |
| 7 | |
| 8 | Stand alone timing tests have shown that this drive can read some GB |
| 9 | per second. |
| 10 | |
| 11 | What's happening? |
| 12 | |
| 13 | Many thanks for a hint, |
| 14 | Helmut |
| Subject | Author |
|---|---|
| Re: [gentoo-user] Is my NVME too slow? | Alan Mackenzie <acm@×××.de> |