Content: {“content”:“Glad the reboot seems to have helped!\n\n[quote="Fredrik Hubinette, post:30, topic:260501, username:Hubbe"]\n/proc/meminfo doesn’t seem very helpful either:\n[/quote]\nIt might turn out to be informative. I’ll share mine, a much smaller system.\n\nBut here’s a thought, a kernel setting which can have a performance impact, do you have transparent huge pages enabled. I don’t:\n\n# cat /sys/kernel/mm/transparent_hugepage/enabled\nalways madvise [never]\n\n\nSee MKJ\u0026rsquo;s Opinionated Discourse Deployment Configuration for advice!\n\nHere’s my meminfo, on a much smaller system which is running well:\n\n# cat /proc/meminfo \nMemTotal: 1009140 kB\nMemFree: 91888 kB\nMemAvailable: 88692 kB\nBuffers: 7644 kB\nCached: 137040 kB\nSwapCached: 144884 kB\nActive: 418972 kB\nInactive: 380324 kB\nActive(anon): 345300 kB\nInactive(anon): 345852 kB\nActive(file): 73672 kB\nInactive(file): 34472 kB\nUnevictable: 0 kB\nMlocked: 0 kB\nSwapTotal: 2097144 kB\nSwapFree: 1049764 kB\nDirty: 400 kB\nWriteback: 0 kB\nAnonPages: 620688 kB\nMapped: 67192 kB\nShmem: 36536 kB\nSlab: 67768 kB\nSReclaimable: 27832 kB\nSUnreclaim: 39936 kB\nKernelStack: 3804 kB\nPageTables: 14968 kB\nNFS_Unstable: 0 kB\nBounce: 0 kB\nWritebackTmp: 0 kB\nCommitLimit: 2601712 kB\nCommitted_AS: 3784772 kB\nVmallocTotal: 34359738367 kB\nVmallocUsed: 0 kB\nVmallocChunk: 0 kB\nHardwareCorrupted: 0 kB\nAnonHugePages: 0 kB\nShmemHugePages: 0 kB\nShmemPmdMapped: 0 kB\nCmaTotal: 0 kB\nCmaFree: 0 kB\nHugePages_Total: 0\nHugePages_Free: 0\nHugePages_Rsvd: 0\nHugePages_Surp: 0\nHugepagesize: 2048 kB\nDirectMap4k: 460652 kB\nDirectMap2M: 587776 kB\n”,“target_locale”:“fr”}
Output: Heureux que le redémarrage semble avoir aidé !
Cela pourrait s’avérer informatif. Je partagerai le mien, un système beaucoup plus petit.
Mais voici une idée, un réglage du noyau qui peut avoir un impact sur les performances, avez-vous activé les pages transparentes volumineuses. Je ne l’ai pas fait :
# cat /sys/kernel/mm/transparent_hugepage/enabled
always madvise [never]
Voir MKJ’s Opinionated Discourse Deployment Configuration pour des conseils !
Voici mon meminfo, sur un système beaucoup plus petit qui fonctionne bien :
# cat /proc/meminfo
MemTotal: 1009140 kB
MemFree: 91888 kB
MemAvailable: 88692 kB
Buffers: 7644 kB
Cached: 137040 kB
SwapCached: 144884 kB
Active: 418972 kB
Inactive: 380324 kB
Active(anon): 345300 kB
Inactive(anon): 345852 kB
Active(file): 73672 kB
Inactive(file): 34472 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 2097144 kB
SwapFree: 1049764 kB
Dirty: 400 kB
Writeback: 0 kB
AnonPages: 620688 kB
Mapped: 67192 kB
Shmem: 36536 kB
Slab: 67768 kB
SReclaimable: 27832 kB
SUnreclaim: 39936 kB
KernelStack: 3804 kB
PageTables: 14968 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 2601712 kB
Committed_AS: 3784772 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
HardwareCorrupted: 0 kB
AnonHugePages: 0 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 460652 kB
DirectMap2M: 587776 kB