ceph low iops

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    Concern with Ceph IOPS despite having enterprise NVMe drives

    Hi, We have a 3 node cluster, where we have configured Proxmox with Ceph. Following are the specifications of the each node: Memory (RAM): 384GB vCPU: 80 (Total) NIC card: 2 x25G (Dedicated to ceph traffic only) - However the DAC cables are of 10G Other NIC cards: are for management network...
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    Proxmox ceph low write iops but good read iops. Why??

    Hi, We are running a 5-node proxmox ceph cluster. Among them 3 of them are having ssd drives which is making a pool called ceph-ssd-pool1. Following are the configuration: Ceph Network: 10G SSD drives are of: Kingston SEDC500M/1920G (Which they call it as Datacenter grade SSDs and claiming to...