From nobody Tue Jan 10 05:07:02 2023 X-Original-To: virtualization@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4Nrf1y303Vz2pPv1; Tue, 10 Jan 2023 05:07:18 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Received: from mail-ej1-x629.google.com (mail-ej1-x629.google.com [IPv6:2a00:1450:4864:20::629]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Nrf1x3PHyz3wnL; Tue, 10 Jan 2023 05:07:17 +0000 (UTC) (envelope-from aryeh.friedman@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20210112 header.b=MphWFe7z; spf=pass (mx1.freebsd.org: domain of aryeh.friedman@gmail.com designates 2a00:1450:4864:20::629 as permitted sender) smtp.mailfrom=aryeh.friedman@gmail.com; dmarc=pass (policy=none) header.from=gmail.com Received: by mail-ej1-x629.google.com with SMTP id vm8so25653815ejc.2; Mon, 09 Jan 2023 21:07:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=to:subject:message-id:date:from:mime-version:from:to:cc:subject :date:message-id:reply-to; bh=5vf86oj59pBmH24qHla3m1YQcAsuQCik5aUpY7AB8ME=; b=MphWFe7zZnH2v10F7wtT5sEdO3WovnVyUOYaE/gIdMA6YSIVfaWRjg51gTF4Gx6EBh iEkwbUqw3jk8gnVFp38F7QTeefFBGWzkS56D0t57BBq6whLWKhSU2uhQxcddgJumhagG dg4nlqEO//JSFIc1AYEt912ZwOJgDjsfLQXpuKEEb4ExczT6RJTtBt2VIjOPcaGTuNp6 q/cKQm6IoD+PXRWXBTgWCM7BDVALKDnJKM8QF4sjU6Swgkld/1W+GUOzcL3xZ/fZCBSZ ZMwdryA99rBj0lVWz19GdcIuUBHJtfGo5b4YOlCAYAhLi9Qc6ZXcre+aa2i6KBjVOlEf ONhA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:subject:message-id:date:from:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=5vf86oj59pBmH24qHla3m1YQcAsuQCik5aUpY7AB8ME=; b=KGSslJiZuwmr4swRg0WQ2KdVXjxPE05jqo7xt0LGnfN4P9gjYbpqhIVUF7bDmoKXcJ P9GFHTKOwfpqBwRQi1cEUQdAlGDHD2qErJkxum0zY1baz+sI1gCCA6h9Ok9/9Bm/UiiC BagN38y6W9Ub5uIdtbuhy0NNkCdW3e+wDdRcgU/k1UDRGtQnXzi1lqxvqSosHStQ+0Sb YGkAph5uozfQDvD6eBleUgQv4LXAsD4LTHe8b8iqsehTka8YnF6Z88V71oa2h+O5PyX4 N2gmY6yW7rTvv7/wQPyGKk5zylSpu9hGpQpTF8M5mwmtDK9W/bdmO+LMgji3c+qb3JaL D2Cg== X-Gm-Message-State: AFqh2kovvglwAdMWDN2HWbvVBTkg1eq+zDWpioFa4NqqBJZgnNybemK1 IxwCrfPk6B5Im6im+B6YtKT/fXgwmjd76ftEScF6/GJFQZJsVw== X-Google-Smtp-Source: AMrXdXtRf7KdSObMpd/RpahBgaozUGAcKQuf0vyFFk1Cy0dCt9rA7QuZWVnYPqAmHrWX71crugjAJhqoV4xcuUTsUBw= X-Received: by 2002:a17:906:ac2:b0:78d:dddb:3974 with SMTP id z2-20020a1709060ac200b0078ddddb3974mr6287692ejf.411.1673327233470; Mon, 09 Jan 2023 21:07:13 -0800 (PST) List-Id: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 From: Aryeh Friedman Date: Tue, 10 Jan 2023 00:07:02 -0500 Message-ID: Subject: what event timer should I use on bhyve vm's and hosts To: "freebsd-virtualization@freebsd.org" , FreeBSD Mailing List Content-Type: text/plain; charset="UTF-8" X-Spamd-Result: default: False [-4.00 / 15.00]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20210112]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; MLMMJ_DEST(0.00)[virtualization@freebsd.org,freebsd-questions@freebsd.org]; FROM_EQ_ENVFROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::629:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; MIME_TRACE(0.00)[0:+]; RCPT_COUNT_TWO(0.00)[2]; TO_DN_ALL(0.00)[]; TAGGED_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; MID_RHS_MATCH_FROMTLD(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-Rspamd-Queue-Id: 4Nrf1x3PHyz3wnL X-Spamd-Bar: --- X-ThisMailContainsUnwantedMimeParts: N I currently have 3 vm's (all 13.1) on a 13.1 host that is using HPET event timer and the vm's are also using it. Specifically all the /etc/sysconfig.conf's have: kern.eventtimer.timer=HPET machdep.idle=mwait I have a NFS server on one of the VM's and the other VM's are NFS clients of that server. Before I turned HPET on on both the host and the guests NFS rarely if ever froze now it is freezing every few days. Is the event timer the problem or something else? -- Aryeh M. Friedman, Lead Developer, http://www.PetiteCloud.org