,
-BL
> -Original Message-
> From: david.h...@intel.com [mailto:david.h...@intel.com]
> Sent: Monday, March 5, 2018 6:26 PM
> To: long...@viettel.com.vn; dev@dpdk.org
> Subject: Re: [dpdk-dev] librte_power w/ intel_pstate cpufreq governor
>
>
> Hi BL,
>
>
> On 5/3
, March 5, 2018 5:16 PM
To: long...@viettel.com.vn; dev@dpdk.org
Subject: Re: [dpdk-dev] librte_power w/ intel_pstate cpufreq governor
Hi BL,
I have always used "intel_pstate=disable" in my kernel parameters at boot so
as to disable the intel_pstate driver, and force the kernel to use th
ttel.com.vn; dev@dpdk.org
> Subject: Re: [dpdk-dev] librte_power w/ intel_pstate cpufreq governor
>
> Hi BL,
>
> I have always used "intel_pstate=disable" in my kernel parameters at boot so
> as to disable the intel_pstate driver, and force the kernel to use the
Hi BL,
I have always used "intel_pstate=disable" in my kernel parameters at
boot so as to disable the intel_pstate driver, and force the kernel to
use the acpi-cpufreq driver:
# cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_driver
acpi-cpufreq
This then gives me the following options for
Forgot to link the original thread.
http://dpdk.org/ml/archives/dev/2016-January/030930.html
-BL
> -Original Message-
> From: long...@viettel.com.vn [mailto:long...@viettel.com.vn]
> Sent: Friday, March 2, 2018 2:19 PM
> To: dev@dpdk.org
> Cc: david.h...@intel.com; mh...@mhcomputing.net;
Hello,
The solution should be "rte_epoll_wait". 10G NIC burst handling with in
"rte_epoll_wait" state(rx-queue number:12), pkt loss rate is about 0.003%.
Patch mail list(http://dpdk.org/ml/archives/dev/2015-February/014191.html)
As for "cpu scaling frequence", I think the better choice s
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