From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: Fan Zhang <roy.fan.zhang@intel.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] examples/ip_pipeline: CPU utilization measurement and display
Date: Mon, 07 Mar 2016 12:31:09 +0100 [thread overview]
Message-ID: <2247891.YdKobRMisS@xps13> (raw)
In-Reply-To: <1456150024-31304-1-git-send-email-roy.fan.zhang@intel.com>
2016-02-22 14:07, Fan Zhang:
> This patch adds CPU utilization measurement and idle cycle rate
> computation to packet framework. The measurement is done by measuring
> the cycles spent while a thread pulls zero packet from RX queue. These
> cycles are treated as idle cycles (or headroom). A CLI command is added
> to display idle cycle rate of specific thread. The CLI command format is
> shown as following:
>
> t <thread_id> headroom
>
> Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
> Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
Applied, thanks
next prev parent reply other threads:[~2016-03-07 11:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-22 14:07 Fan Zhang
2016-03-07 11:31 ` Thomas Monjalon [this message]
2016-03-07 11:33 ` Thomas Monjalon
2016-03-08 8:05 ` Dumitrescu, Cristian
2016-03-09 6:50 ` Wan, Qun
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