bicep/{postgres,mysql}: reserve hugepages #155

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oysteikt wants to merge 3 commits from bicep-dbms-hugepages into main

oysteikt commented

2026-07-22 11:27:49 +02:00

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big if true

[oysteikt@bicep:~]$ cat /proc/meminfo | grep Huge
AnonHugePages:         0 kB
ShmemHugePages:        0 kB
FileHugePages:     26624 kB
HugePages_Total:    4160
HugePages_Free:     4087
HugePages_Rsvd:      122
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:         8519680 kB

[oysteikt@bicep:~]$ ipcs -m

------ Shared Memory Segments --------
key        shmid      owner      perms      bytes      nattch     status
0x007c0005 0          postgres   600        56         151

Fixes Drift/issues#385

big if true ```bash [oysteikt@bicep:~]$ cat /proc/meminfo | grep Huge AnonHugePages: 0 kB ShmemHugePages: 0 kB FileHugePages: 26624 kB HugePages_Total: 4160 HugePages_Free: 4087 HugePages_Rsvd: 122 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 8519680 kB [oysteikt@bicep:~]$ ipcs -m ------ Shared Memory Segments -------- key shmid owner perms bytes nattch status 0x007c0005 0 postgres 600 56 151 ``` Fixes https://git.pvv.ntnu.no/Drift/issues/issues/385

oysteikt added 3 commits 2026-07-22 11:27:51 +02:00