How do i speed up boot time?

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-2















How can i minimize boot time ?



I am using Debian 10 with a i7-4600U with 12GB of RAM and a 120GB SSD, UEFI is enabled.



and here's the output of systemd-analyze plot > plot.svg



Output ofsystemd-analyze plot > plot.svg



I know 5 seconds is a good record but I am trying to reduce it even by 1 - 2 seconds.



Edit 1 : I played with /etc/initramfs-tools/initramfs.conf but no significant difference.



Edit 2 : I followed the Debian guide for using EFIStub but that didn't boot.










share|improve this question
























  • Compress the kernel + initrd with a faster algorithm, e.g. lz4 or lzo.

    – Ipor Sircer
    Mar 17 at 16:42











  • you will find much information here: phoronix.com/scan.php?page=news_item&px=MTEwMjc

    – mattia.b89
    Mar 17 at 17:34











  • @IporSircer thanks, i was able to cut the boot time by 1 second. I am using lz4 compression and efi stub ( using kernel as boot loader ). lz4 didn't make much difference.

    – Kushagra Karira
    Mar 20 at 13:07

















-2















How can i minimize boot time ?



I am using Debian 10 with a i7-4600U with 12GB of RAM and a 120GB SSD, UEFI is enabled.



and here's the output of systemd-analyze plot > plot.svg



Output ofsystemd-analyze plot > plot.svg



I know 5 seconds is a good record but I am trying to reduce it even by 1 - 2 seconds.



Edit 1 : I played with /etc/initramfs-tools/initramfs.conf but no significant difference.



Edit 2 : I followed the Debian guide for using EFIStub but that didn't boot.










share|improve this question
























  • Compress the kernel + initrd with a faster algorithm, e.g. lz4 or lzo.

    – Ipor Sircer
    Mar 17 at 16:42











  • you will find much information here: phoronix.com/scan.php?page=news_item&px=MTEwMjc

    – mattia.b89
    Mar 17 at 17:34











  • @IporSircer thanks, i was able to cut the boot time by 1 second. I am using lz4 compression and efi stub ( using kernel as boot loader ). lz4 didn't make much difference.

    – Kushagra Karira
    Mar 20 at 13:07













-2












-2








-2








How can i minimize boot time ?



I am using Debian 10 with a i7-4600U with 12GB of RAM and a 120GB SSD, UEFI is enabled.



and here's the output of systemd-analyze plot > plot.svg



Output ofsystemd-analyze plot > plot.svg



I know 5 seconds is a good record but I am trying to reduce it even by 1 - 2 seconds.



Edit 1 : I played with /etc/initramfs-tools/initramfs.conf but no significant difference.



Edit 2 : I followed the Debian guide for using EFIStub but that didn't boot.










share|improve this question
















How can i minimize boot time ?



I am using Debian 10 with a i7-4600U with 12GB of RAM and a 120GB SSD, UEFI is enabled.



and here's the output of systemd-analyze plot > plot.svg



Output ofsystemd-analyze plot > plot.svg



I know 5 seconds is a good record but I am trying to reduce it even by 1 - 2 seconds.



Edit 1 : I played with /etc/initramfs-tools/initramfs.conf but no significant difference.



Edit 2 : I followed the Debian guide for using EFIStub but that didn't boot.







debian boot grub2 uefi






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Mar 18 at 0:37









Rui F Ribeiro

42.1k1483142




42.1k1483142










asked Mar 17 at 16:36









Kushagra KariraKushagra Karira

7419




7419












  • Compress the kernel + initrd with a faster algorithm, e.g. lz4 or lzo.

    – Ipor Sircer
    Mar 17 at 16:42











  • you will find much information here: phoronix.com/scan.php?page=news_item&px=MTEwMjc

    – mattia.b89
    Mar 17 at 17:34











  • @IporSircer thanks, i was able to cut the boot time by 1 second. I am using lz4 compression and efi stub ( using kernel as boot loader ). lz4 didn't make much difference.

    – Kushagra Karira
    Mar 20 at 13:07

















  • Compress the kernel + initrd with a faster algorithm, e.g. lz4 or lzo.

    – Ipor Sircer
    Mar 17 at 16:42











  • you will find much information here: phoronix.com/scan.php?page=news_item&px=MTEwMjc

    – mattia.b89
    Mar 17 at 17:34











  • @IporSircer thanks, i was able to cut the boot time by 1 second. I am using lz4 compression and efi stub ( using kernel as boot loader ). lz4 didn't make much difference.

    – Kushagra Karira
    Mar 20 at 13:07
















Compress the kernel + initrd with a faster algorithm, e.g. lz4 or lzo.

– Ipor Sircer
Mar 17 at 16:42





Compress the kernel + initrd with a faster algorithm, e.g. lz4 or lzo.

– Ipor Sircer
Mar 17 at 16:42













you will find much information here: phoronix.com/scan.php?page=news_item&px=MTEwMjc

– mattia.b89
Mar 17 at 17:34





you will find much information here: phoronix.com/scan.php?page=news_item&px=MTEwMjc

– mattia.b89
Mar 17 at 17:34













@IporSircer thanks, i was able to cut the boot time by 1 second. I am using lz4 compression and efi stub ( using kernel as boot loader ). lz4 didn't make much difference.

– Kushagra Karira
Mar 20 at 13:07





@IporSircer thanks, i was able to cut the boot time by 1 second. I am using lz4 compression and efi stub ( using kernel as boot loader ). lz4 didn't make much difference.

– Kushagra Karira
Mar 20 at 13:07










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