[Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2019-05-09 Thread Robie Basak
** Changed in: linux (Ubuntu) Importance: Undecided => Wishlist ** Changed in: qemu (Ubuntu) Importance: Undecided => Wishlist ** Changed in: xen (Ubuntu) Importance: Undecided => Wishlist -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribe

RE: [Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2019-05-07 Thread Paul Lai
No updates/upstream at this time. -Original Message- From: boun...@canonical.com [mailto:boun...@canonical.com] On Behalf Of Christian Ehrhardt ? Sent: Monday, May 6, 2019 10:29 PM To: Lai, Paul C Subject: [Bug 1782208] Re: KVM SnowRidge Adaptive PEBS Are there updates and/or

[Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2019-05-06 Thread Christian Ehrhardt 
Feature request that does not need the kernel logs the bot asks for ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1782208 Title:

[Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2019-05-06 Thread Christian Ehrhardt 
Again, this semes to be a Kernel/qemu bug that was only filed against xen. Added bug tasks to not get lost. ** Also affects: qemu (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notificatio

[Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2019-05-06 Thread Christian Ehrhardt 
Are there updates and/or references to commits in those projects already that we can use to track and integrate those features? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1782208 Title: KVM SnowR

[Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2019-05-06 Thread quanxian
** Description changed: With the addition of more CPU state information of data, the PEBS(Processor Event Based Sampling) record size is greatly increased. However, most general users of PEBS require just the eventingIP and do not require such a large PEBS record.  Adaptive PEBS provides So

[Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2019-03-04 Thread quanxian
** Description changed: With the addition of more CPU state information of data, the PEBS(Processor Event Based Sampling) record size is greatly increased. However, most general users of PEBS require just the eventingIP and do not require such a large PEBS record.  Adaptive PEBS provides So

[Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2018-07-20 Thread  Christian Ehrhardt 
Hi, title says KVM, but the bug is only against xen so far. Will this need an "qemu (ubuntu)" and/or "linux (ubuntu)" task as well? - kernel 4.20 is listed so I assume the latter. - Comment mentions Qemu, will it be in 2.13 or are changes needed on top? -- You received this bug notification bec

[Bug 1782208] Re: KVM SnowRidge Adaptive PEBS

2018-07-18 Thread quanxian
** Description changed: - With the addition of more CPU state information of data, the PEBS(Processor Event Based Sampling) record size is greatly increased. However, most general users of PEBS require just the eventingIP and do not require such a large PEBS record. - Adaptive PEBS provides S