X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:reply-to:from:subject:to:message-id:date :mime-version:content-type:content-transfer-encoding; q=dns; s= default; b=BaK+1ZecXocF0MrKH2qaNC7vCtU0O62Xz8OpBOAMyY98pWsSvIMMF Gc4uhQi9a3G7iiN5VfgTjw3MD8mnR9PEzgxIEglsw0zJXT8wLbPk4v6jnMKBxJ3r xg1JbKhRBBnmZSTix3wHrg3AAStJ+BA1t6zQIjEkQfJINK3TjMoN/A= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:reply-to:from:subject:to:message-id:date :mime-version:content-type:content-transfer-encoding; s=default; bh=hj2ZrwDVZejDCZHdZnPlP6NLn+k=; b=iUFbotv3bc++zLvNmyCTs1X/8zE4 NpQQ7erP7s0Wtic1el7XHVfgMAP65EaB+bOi4oghMbABbNDihDyawh/02oxejFRN VwCAHmkTdGFsm50Ha3fUjNe9mnEnpKMj1Snq44AZFu0WFh8eQABXw5vP+VYT09Z5 inwTfVtApY+W8fA= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.0 required=5.0 tests=BAYES_20,FREEMAIL_FROM,SPF_PASS autolearn=ham version=3.3.2 spammy=FAST_CWD, fast_cwd, H*r:sk:dslb-08, H*RU:sk:dslb-08 X-HELO: vsmx011.vodafonemail.xion.oxcs.net Reply-To: fwadmin AT arcor DOT de From: FwAdmin Subject: jperf3 To: cygwin AT cygwin DOT com Message-ID: <2ff4c887-3623-a829-aae3-12398c758b81@arcor.de> Date: Sat, 1 Jul 2017 13:27:01 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-VADE-STATUS: LEGIT Hi cygwin, I'll report a problem using iperf on windows 10 x64. Probe is iperf3 runnung on an linux. With a command line tool on windows 10 iperf runs without any problems. Problems with iperfcygwin using java. See here: bin/iperf3.exe -c a.b.c.d -P 1 -i 1 -p 5201 -f m -t 10 1579 [main] iperf3 6620 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer. Please report this problem to the public mailing list cygwin AT cygwin DOT com Done. And my CPU runs on 100% when starting "Run iperf3". y.s. fwadmin -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple