Ubuntu
linux-raspi package

  1. Bug #1962180
  2. Comment #30

Comment 30 for bug 1962180

Revision history for this message
Juerg Haefliger (juergh) wrote :

Using the Pi as a samba server, I see no difference between these kernels. Maybe you have some cron job or other thing that kicks in periodically or your disk is doing periodic SMART monitoring? But that wouldn't explain why you believe there is a difference between kernels...

5.13.0-1022-raspi

Write
10737418240 bytes (11 GB, 10 GiB) copied, 99.046 s, 108 MB/s

Read
10737418240 bytes (11 GB, 10 GiB) copied, 105.49 s, 102 MB/s

5.13.0-1016-raspi

Write
10737418240 bytes (11 GB, 10 GiB) copied, 98.479 s, 109 MB/s

Read
10737418240 bytes (11 GB, 10 GiB) copied, 104.85 s, 102 MB/s

5.13.0-1015-raspi

Write
10737418240 bytes (11 GB, 10 GiB) copied, 100.223 s, 107 MB/s

Read
10737418240 bytes (11 GB, 10 GiB) copied, 105.445 s, 102 MB/s