@MiscBits suggested above to try systemd-analyze
What did that show?
On my Pi5 (full desktop) I did:I believe exim4 is a mail server, which I do not use, so that's saved 2.6 seconds ....
The Lite OS probably doesn't run much unneeded stuff though, last time I looked there was about half the number of tasks running.
Another trivial suggestion is to run the CPU's at maximum speed during the boot process, though it doesn't usually make much difference:
Add initial_turbo=30 (say) to config.txt
If you want a fast desktop GUI, then get a Pi 5 which is dramatically faster, still the size of a credit card, and consumes less than one watt at idle.
The Pi 5 also accepts an NVMe disk giving better speed than the SD card (10x or more).
What did that show?
On my Pi5 (full desktop) I did:
Code:
$ systemd-analyze blame | head -102.645s exim4.service1.394s dev-nvme0n1p2.device1.377s raspi-config.service 855ms udisks2.service 831ms accounts-daemon.service 813ms NetworkManager-wait-online.service 732ms apt-daily.service 713ms apt-daily-upgrade.service 657ms rpi-eeprom-update.service 627ms lightdm.serviceThe Lite OS probably doesn't run much unneeded stuff though, last time I looked there was about half the number of tasks running.
Another trivial suggestion is to run the CPU's at maximum speed during the boot process, though it doesn't usually make much difference:
Add initial_turbo=30 (say) to config.txt
If you want a fast desktop GUI, then get a Pi 5 which is dramatically faster, still the size of a credit card, and consumes less than one watt at idle.
The Pi 5 also accepts an NVMe disk giving better speed than the SD card (10x or more).
Statistics: Posted by jahboater — Sat Jul 06, 2024 7:37 am