85 lines
1.7 KiB
Markdown
85 lines
1.7 KiB
Markdown
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🎉 **Success!**
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Your boot time improved from **39 seconds → 9 seconds** — that’s a **~77% speed increase**. 🚀
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Great work applying the fix correctly!
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---
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### ⏱ Boot Profile Now
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|Phase|Before|After|Improvement|
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|---|---|---|---|
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|Userspace|~36s|~5.5s|🔥 -30.5s|
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|Total|~39.4s|~9.0s|👍 -30.4s|
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The system is now performing like a modern openSUSE should.
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---
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### 📌 Next: Confirm SSH Starts Early
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Optional but recommended:
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```bash
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systemctl status sshd.service
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```
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It should start **right after network.target**, not waiting for full online connection.
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If SSH still waits too long for DNS, you can also apply:
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```bash
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sudo sed -i 's/#UseDNS yes/UseDNS no/' /etc/ssh/sshd_config
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sudo systemctl restart sshd
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```
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---
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### 🧽 Optional Cleanup
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To remove the leftover serial devices delay (3 seconds earlier):
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```bash
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sudo systemctl mask serial-getty@ttyS0.service
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sudo systemctl mask serial-getty@ttyS1.service
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sudo systemctl mask serial-getty@ttyS2.service
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sudo systemctl mask serial-getty@ttyS3.service
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```
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If you **don’t** use serial consoles, this is safe and saves another ~3s.
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---
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### 🚀 Want even faster boot?
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I can help optimize:
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- ZRAM for faster paging
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- Disable unnecessary services (Snapper timers, Avahi if not needed)
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- Enable fast boot in GRUB (skip detecting other OS)
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- Parallelize or lazy-load more services
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Just share:
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```bash
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systemctl --failed
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systemd-analyze blame | head -n 10
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```
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and I’ll provide a tailored further optimization plan.
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---
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If you'd like, I can also help optimize:
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🟢 Startup applications
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🟢 Linux network stack speed
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🟢 SSD mount tuning (discard, noatime)
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🟢 bootloader timeout & fast initrd
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Would you like a **one-click optimization script** for openSUSE? |