This question has been asked before, but I believe that the world has changed enough for it to be asked again. Does irqbalance have any use on today’s systems where we have NUMA-capable CPUs with memory sharing between their cores? Running irqbalance --oneshot --debug shows that a virtu...
Linuxis commonly used as both a guest OS and a host operating system for virtual machines. As a host OS, it supports VMs and even has its own hypervisor, the kernel-based virtual machine (KVM). While KVM is an open source project, it is primarily maintained by Red Hat. ...
Windows 10+ (x64)macOS 12+ (Intel,Apple Silicon)Linux (x64)iOS 13.4+Android 5+ You can also generally download a version for your current device from theosu! site. If your platform is unsupported or not listed above, there is still a chance you can run the release or manually build ...
mimalloc is a drop-in replacement for malloc and can be used in other programs without code changes, for example, on dynamically linked ELF-based systems (Linux, BSD, etc.) you can use it as: > LD_PRELOAD=/usr/lib/libmimalloc.so myprogram It also includes a way to dynamically overrid...
Red Hat Enterprise Linux 8 To address this issue, Red Hat Enterprise Linux Engineering created a new sysctl option:vm.force_cgroup_v2_swappiness. When set to 1, all the cgroup'smemory.swappinessvalue becomes deprecated, and all per-cgroups swappiness values mirrors the system-widevm.swappinesssys...
The most commonly used RAM is still DDR4 memory, which also comes in multiple types and speeds. Generally, these memory sticks run at or above speeds of 2,400MHz. If you want to squeeze maximum performance out of your memory, you can get higher clocked RAM ranging from 3,200MHz all th...
For information about availability groups on Linux, see Availability groups for SQL Server on Linux.In an HA configuration, a cluster role is created for every availability group that you create. The WSFC cluster monitors this role to evaluate the health of the primary replica. The quorum for ...
You still need to use pthread_equal when comparing valid values, so all the same caveats apply. However, you can reliably compare any value to an invalid value, so stuff like this will be fine: // the default constructed optional has no value const std::optional<pthread_t> InvalidID; pt...
If Moldflow Insight (solvers) is installed on a separate Linux machine, see "Error 99998: Required license for AMI_STANDARD is not available" when running Moldflow Insight on a Linux machine. If it is not known what product key was used to install Insight, unin...
On Linux or Unix systems, deleting a file viarmor through a file manager application willunlinkthe file from the file system's directory structure; however, if the file is still open (in use by a running process) it will still be accessible to this process and will continue to occupy spac...