numa

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Inconsistent poor performance over load-balanced bond interface

KCS Solution updated on 06 Apr 2021, 7:19 AM GMT - 0 -

0

Red Hat Enterprise Linux
Application processes hung in direct reclaim under congestion_wait() / shrink_inactive_list()

KCS Solution updated on 21 Mar 2021, 10:34 PM GMT - 0 -

0

Red Hat Enterprise Linux
NUMA reporting inconsistent node spread on PPC64 LPAR

KCS Solution updated on 20 Feb 2021, 1:31 AM GMT - 0 -

0

Red Hat Enterprise Linux
Configure CPU pinning with NUMA in OpenStack

KCS Solution updated on 29 Sep 2020, 1:24 PM GMT - 1 -

0

Red Hat OpenStack Platform
Rebuild instance fails due to NUMATopologyFilter

KCS Solution updated on 21 Sep 2020, 9:03 PM GMT - 2 -

0

Red Hat OpenStack Platform
High CPU steal times on Production Openstack instances

KCS Solution updated on 21 Aug 2020, 8:45 PM GMT - 3 -

0

Red Hat OpenStack Platform
Changed NUMA topology on compute but Openstack doesn't seem to see the update

KCS Solution updated on 21 Aug 2020, 4:03 PM GMT - 1 -

0

Red Hat OpenStack Platform
KVM: Libvirt does not honor numatune memory policy

KCS Solution updated on 12 May 2020, 12:51 PM GMT - 0 -

0

Red Hat Enterprise Linux
[RHV] Numa popup window socket number do not match the hardware or actual numa node

KCS Solution updated on 12 Apr 2020, 9:05 PM GMT - 0 -

0

Red Hat Virtualization
VM does not fit to a single NUMA node on host. This may negatively impact its performance. Consider using vNUMA and NUMA pinning for this VM.

KCS Solution updated on 27 Mar 2020, 12:04 AM GMT - 0 -

0

Red Hat Virtualization
Unknown memory utilization for VM

KCS Solution updated on 25 Mar 2020, 12:32 PM GMT - 1 -

0

Red Hat OpenStack Platform
Four numa nodes

KCS Solution updated on 13 Mar 2020, 2:47 PM GMT - 0 -

0

Red Hat OpenStack Platform
CPU soft lockups and server crashes on RHEL 7 Hypervisor

KCS Solution updated on 18 Feb 2020, 1:27 PM GMT - 0 -

0

Red Hat Virtualization
'BUG: Bad page state in process' event is logged just before crash in down_read_trylock, Red Hat Enterprise Linux 7

KCS Solution updated on 08 Jan 2020, 6:02 PM GMT - 0 -

0

Red Hat Enterprise Linux
Red Hat Enterprise Linux システムで NUMA を無効にするには?

KCS Solution updated on 10 Dec 2019, 6:26 AM GMT - 0 -

0

Red Hat Enterprise Linux
flavor property mem_page_size=large vs mem_page_size=1G

KCS Solution updated on 09 Dec 2019, 2:59 PM GMT - 1 -

0

Red Hat OpenStack Platform
RHEL server hangs at boot while configuring HugePages

KCS Solution updated on 10 Oct 2019, 2:38 PM GMT - 1 -

0

Red Hat Enterprise Linux
NUMA topology of Xeon Gold 6130 is not recognized correctly!

KCS Solution updated on 07 Aug 2019, 4:55 PM GMT - 0 -

0

Red Hat Enterprise Linux
Starting instances fail while sriov card is on a different numa node

KCS Solution updated on 28 Jul 2019, 4:41 PM GMT - 0 -

0

Red Hat OpenStack Platform
The instantiation fails with "Binding failed for port UUID"

KCS Solution updated on 24 Jul 2019, 8:18 PM GMT - 1 -

0

Red Hat OpenStack Platform
Instance migration fails when using cpu-pinning from a numa-cell and flavor-property "hw:cpu_policy=dedicated"

KCS Solution updated on 27 May 2019, 8:07 PM GMT - 6 -

0

Red Hat OpenStack Platform
Automatic NUMA balancing in RHEL7

KCS Solution updated on 14 May 2019, 12:53 PM GMT - 0 -

0

Red Hat Enterprise Linux
Multiple messages like "BUG: arch topology borken the DIE domain not a subset of the NUMA domain" are getting logged in /var/log/messages.

KCS Solution updated on 09 Apr 2019, 3:29 PM GMT - 0 -

0

Red Hat Enterprise Linux for Power, little endian
RHEL7: How can I reduce jitter by using CPU and IRQ pinning without using tuna?

KCS Solution updated on 29 Nov 2018, 3:26 PM GMT - 0 -

0

Red Hat Enterprise Linux
Which Fujitsu Server systems are certified to support sub-NUMA clustering (SNC) on Red Hat Enterprise Linux 7?

KCS Solution updated on 12 Sep 2018, 2:07 AM GMT - 0 -

0

Red Hat Enterprise Linux

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numa

Inconsistent poor performance over load-balanced bond interface

Application processes hung in direct reclaim under congestion_wait() / shrink_inactive_list()

NUMA reporting inconsistent node spread on PPC64 LPAR

Configure CPU pinning with NUMA in OpenStack

Rebuild instance fails due to NUMATopologyFilter

High CPU steal times on Production Openstack instances

Changed NUMA topology on compute but Openstack doesn't seem to see the update

KVM: Libvirt does not honor numatune memory policy

[RHV] Numa popup window socket number do not match the hardware or actual numa node

VM does not fit to a single NUMA node on host. This may negatively impact its performance. Consider using vNUMA and NUMA pinning for this VM.

Unknown memory utilization for VM

Four numa nodes

CPU soft lockups and server crashes on RHEL 7 Hypervisor

'BUG: Bad page state in process' event is logged just before crash in down_read_trylock, Red Hat Enterprise Linux 7

Red Hat Enterprise Linux システムで NUMA を無効にするには?

flavor property mem_page_size=large vs mem_page_size=1G

RHEL server hangs at boot while configuring HugePages

NUMA topology of Xeon Gold 6130 is not recognized correctly!

Starting instances fail while sriov card is on a different numa node

The instantiation fails with "Binding failed for port UUID"

Instance migration fails when using cpu-pinning from a numa-cell and flavor-property "hw:cpu_policy=dedicated"

Automatic NUMA balancing in RHEL7

Multiple messages like "BUG: arch topology borken the DIE domain not a subset of the NUMA domain" are getting logged in /var/log/messages.

RHEL7: How can I reduce jitter by using CPU and IRQ pinning without using tuna?

Which Fujitsu Server systems are certified to support sub-NUMA clustering (SNC) on Red Hat Enterprise Linux 7?

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