From users-return-7573-archive-asf-public=cust-asf.ponee.io@trafficserver.apache.org Thu Feb 28 06:39:40 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by mx-eu-01.ponee.io (Postfix) with SMTP id B688D180657 for ; Thu, 28 Feb 2019 07:39:39 +0100 (CET) Received: (qmail 91768 invoked by uid 500); 28 Feb 2019 06:39:33 -0000 Mailing-List: contact users-help@trafficserver.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: users@trafficserver.apache.org Delivered-To: mailing list users@trafficserver.apache.org Received: (qmail 91759 invoked by uid 99); 28 Feb 2019 06:39:33 -0000 Received: from mail-relay.apache.org (HELO mailrelay1-lw-us.apache.org) (207.244.88.152) by apache.org (qpsmtpd/0.29) with ESMTP; Thu, 28 Feb 2019 06:39:33 +0000 Received: from mail-qk1-f177.google.com (mail-qk1-f177.google.com [209.85.222.177]) by mailrelay1-lw-us.apache.org (ASF Mail Server at mailrelay1-lw-us.apache.org) with ESMTPSA id EB7A81278 for ; Thu, 28 Feb 2019 06:39:32 +0000 (UTC) Received: by mail-qk1-f177.google.com with SMTP id r21so11418734qkl.11 for ; Wed, 27 Feb 2019 22:39:32 -0800 (PST) X-Gm-Message-State: APjAAAWBN0b5iswVyObFKHQtuvfOLLf/09sMiJ11pUZa5tmZNzmpIZQ/ Z8tcZpV6rhHZnvmxPw6PAVtvJM9AYyUrLK7vm1Q= X-Google-Smtp-Source: APXvYqxph0/QmUpI7pAMWhrribXskOH9Bfreek7Umb42OhaBe37yn+Ua30kCihspEqRyLXqGCqMzjbpCCoVnhWlpbgA= X-Received: by 2002:a37:6307:: with SMTP id x7mr5396164qkb.92.1551335972644; Wed, 27 Feb 2019 22:39:32 -0800 (PST) MIME-Version: 1.0 References: <19BE70BE-F3E7-4F86-97F5-7FF870CF42A4@gmail.com> In-Reply-To: <19BE70BE-F3E7-4F86-97F5-7FF870CF42A4@gmail.com> From: Evan Zelkowitz Date: Wed, 27 Feb 2019 23:39:19 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: How do I debug transaction stall To: users@trafficserver.apache.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable I would suggest enabling: proxy.config.http.slow.log.threshold You set that to a ms value, and any transaction that takes longer than that will have its full time stats logged, so you can see which part of the transaction took the longest. On Wed, Feb 27, 2019 at 8:08 PM Jason Yang wro= te: > > Hi all, > I have setup a trafficserver and somehow every few transactions, it will = stall, what could be wrong and what=E2=80=99s the best way to debug this? T= hank you! > > > Jason