From: "Paul Smedley" Received: from [192.168.100.201] (HELO mail.2rosenthals.com) by 2rosenthals.com (CommuniGate Pro SMTP 5.4.10) with ESMTPS id 871938 for ecs-isp@2rosenthals.com; Sun, 12 Jul 2020 23:29:10 -0400 Received: from [192.168.200.201] (port=39720 helo=mail2.2rosenthals.com) by mail.2rosenthals.com with esmtp (Exim 4.82_1-5b7a7c0-XX) (envelope-from ) id 1jup9I-0007hD-2q for ecs-isp@2rosenthals.com; Sun, 12 Jul 2020 23:29:00 -0400 Received: from mail-pj1-f45.google.com ([209.85.216.45]:40422) by mail2.2rosenthals.com with esmtps (TLSv1.2:AES128-GCM-SHA256:128) (Exim 4.82_1-5b7a7c0-XX) (envelope-from ) id 1jup4O-0003op-2A for ecs-isp@2rosenthals.com; Sun, 12 Jul 2020 23:23:56 -0400 Received: by mail-pj1-f45.google.com with SMTP id t15so5535800pjq.5 for ; Sun, 12 Jul 2020 20:23:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=smedley-id-au.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to:content-language:content-transfer-encoding; bh=Dp7a4J7/VDBOP82hHhAb+R2vur5xJL4iKketkjRRC/o=; b=0ERgNUuXmNLQn/ao4aF+8HnpZJVwabCZfDEPoRvSveht54HVkmssvqbtsOT8Ohpihy k1E0Yp1eOhL6QVXhYestip7YUf5V9umqryqlPlw2jJ9qpL0Aee/Y7lcSkhgst27cmFNU O9eKdZwBvRR7XqwMzV4L2PClTRmnDcrzF0lld/VEmLkJCpsNW8Petbjjk/+onMvNJaYS pUroeEURzfS1pZZogUYJglG4Ve6YAuKdtbfkK9vjsAfQwWrFc2jRIMdAzxb4BY/bHafQ ZCZAh1KgVRtwI3d/Ne1ZA2TD65G1EAztaVm9+FedemtZOh3ugjaQ5TKZovh3WE/sB0uH buSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Dp7a4J7/VDBOP82hHhAb+R2vur5xJL4iKketkjRRC/o=; b=otBr29q+oWX+iPzkMYivAP0VJGLErRevPo81RfkbqgazEk+r8dBUhmuui15JNTXlfv zVV+VeSJJDsFFe/WVO9klLpaXYgixL+WMbqOyZ3fA498BHaHUVbCQBoaZbyfCRyOYrVQ qFz2NKofKnKAyyDGdkWwPszgOCeg0Oj6/o3DKEasgR61MGi2CJQ/DFrWKC0MEHBHK9zS lTYwo89h4/9BtBtCjUua+yYvKigzwNH+p0J6lQF5G8x/CtjWT84RrLdFvsbeMDDsYQHV 1NKvvqsatkmdi26XBPqhtIFHUjY8pYYmV9aadr1DqxlFMqvQfJW6v2Nt1PNVi04M2HiQ tlrg== X-Gm-Message-State: AOAM530f8M+VPjTXs2zn7nQJXVqTfhyKBkFN3j1k/yYW2HNEjo9SCzPG eSb5yAGrlQ6xj+3lqPiNkvrA7fVmep8= X-Google-Smtp-Source: ABdhPJyBC8Wr0tNSUl1Q4FVWfG3JvJWoH+zleUcvAUlQH92nmBhisyerR+Ux+RoSBgl9c8HbwXN/4w== X-Received: by 2002:a17:90a:8c7:: with SMTP id 7mr17248249pjn.76.1594610604425; Sun, 12 Jul 2020 20:23:24 -0700 (PDT) Return-Path: Received: from ?IPv6:2403:5800:5100:f00:b885:ad7e:3642:5cd? (2403-5800-5100-f00-b885-ad7e-3642-5cd.ip6.aussiebb.net. [2403:5800:5100:f00:b885:ad7e:3642:5cd]) by smtp.gmail.com with ESMTPSA id y7sm12394468pjp.47.2020.07.12.20.23.22 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 12 Jul 2020 20:23:23 -0700 (PDT) Subject: Re: [eCS-ISP] bind - which version? To: eCS ISP Mailing List References: Message-ID: Date: Mon, 13 Jul 2020 12:53:20 +0930 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Hey All, On 26/1/20 6:03 pm, Steven Levine wrote: > In , on 01/26/20 > at 10:29 AM, "Paul Smedley" said: > > Hi Paul, > >> The good news, I can now reproduce the 100% cpu usage with 9.11.12. The >> bad news, 9.11.15 has the same issue :( > > If you can force a process dump for bin while the CPU usage is 100%, I can > probably figure out why bind is so busy. > > I will need a map file and a set of diffs. > > To set up the process dump, I recomend you use my PDumpCtl script from: > > > > Use > > pdumpctl -i bind f > > to configure a full dump for bind. If PDumpCtl cannot figure out the dump > directory, pass the directory name on the command line > > When you are ready to capture a dump file, use the F request from the menu > to force the dump. > > To avoid collecting dumps you don't need, use the O request from the menu > to turn off the dump facility before quitting from the script. I'm finally getting back to this - building 9.11.20 now and will see if it also uses 100%, then will try figure out why. Cheers, Paul -- This email was Anti Virus checked by Astaro Security Gateway. http://www.sophos.com