.
> time dd if=/dev/zero of=datei bs=1M count=10240
> Without Xen (baremetal Linux) With Xen (from within dom0)
>73.7224 s, 146 MB/s97.6948 s, 110 MB/s
> real 1m13.724s real 1m37.700s
> user 0m0.000s user 0m0.068s
>
On Mon, 2017-01-02 at 07:15 +, Michael Schinzel wrote:
> Good Morning,
>
I'm back, although, as anticipate, I can't be terribly useful, I'm
afraid...
> You can see, in default Xen configuration, the most important thing
> at read performance test -> 2414.92 MB/sec <- the used cache is half
> o
Good Morning,
we have done some more tests in the last days. Tested different Mainboard
Settings, ...
As test we also look for some more points. We test the following commands also
to get the information of the I/O Performance.
dd if=/dev/zero of=/root/testfile bs=1G count=2 oflag=direct
dd
Ok, it seems there is no way to Upgrade the Intel ME Version. In the lates BIOS
Version of Supermicro it is
---[ ME Analyzer v1.7.0_35 RC ]---
Database r75_3
File: X9DRi5.709
Firmware: Intel SPS
Version: 02.01.07.231.1
Release: Production
Type: Region
Mode: Du
Hello,
we have tried some more tests with the system. It seems the CPU speed ist the
problem in this case.
I have installed the Tool unixbench. When the Hypervisor Kernel is bootet,
Unixbench make 2.900 Benchmark Points. When we boot the same Kernel without
Hypervisor, it generates 7.900 Bench
[Cc-ing someone which have done disk benchmark in somewhat recent time]
On Tue, 2016-12-27 at 14:26 +, Michael Schinzel wrote:
> We have searched in the last days more and more for the cause of this
> performance issue.
>
> In cooperation with the datacenter, we change some hardware to check
Hello,
first of all, mary christmas for all which read this email to mailinglist.
Since about 14 days, i have a problem with an Xen vServer Host. Hardware Specs:
2x Intel Xeon E5-2620v2
256 GB DDR3 ECC Reg Memory
6x 3 TB WD RE Drives – RAID 10 – HDD Array
2x 256 GB SSDs – RAID 1 – SWAP Drives
2x
