Gave a container 64 MiB. Hugepages

#Linux #Kernel #Cgroup #Hugepages

https://mustafaerbay.com.tr/en/blog/technology/konteynere-64-mib-verdim-hugepage-400-mib-aldi/

Konteynere 64 MiB verdim

#Linux #Kernel #Cgroup #Hugepages

https://mustafaerbay.com.tr/blog/technology/konteynere-64-mib-verdim-hugepage-400-mib-aldi/

We fought the

#Linux #Cgroup #Container #Olcum

https://mustafaerbay.com.tr/en/blog/technology/cpu-kotasi-ortalamaya-bakmaz/

100ms CPU

#Linux #Cgroup #Container #Olcum

https://mustafaerbay.com.tr/blog/technology/cpu-kotasi-ortalamaya-bakmaz/

Our PID counter was wrapping every 12 hours while fork

#Linux #Kernel #Cgroup #Systemd

https://mustafaerbay.com.tr/en/blog/technology/fork-retry-dort-tavan-tek-hata-mesaji/

:
* *Option 1:* Sunucu

#Linux #Kernel #Cgroup #Systemd

https://mustafaerbay.com.tr/blog/technology/fork-retry-dort-tavan-tek-hata-mesaji/

Linux mainline: sched_ext fixes, sysctl range checks

BPF scheduler fixes lead today's batch, with cgroup and sysctl corrections.

#BPF #Cgroup #Jiffies #SchedExt #Sysctl

https://kerneldispatch.com/posts/mainline-2026-09-16

Finally got the in‑place pod resize in K8s 1.35 working – CPU up without a reboot, but memory still plays hardball. War won? Not quite.

#Kubernetes #Operations #Autoscaling #Cgroup

https://mustafaerbay.com.tr/en/blog/technology/podu-yeniden-baslatmadan-buyutmek-in-place-resize-kisitlari/

Production’da pod düşürmekten ciğeri solan

#Kubernetes #Operations #Autoscaling #Cgroup

https://mustafaerbay.com.tr/blog/technology/podu-yeniden-baslatmadan-buyutmek-in-place-resize-kisitlari/