From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E607ED15DBA for ; Mon, 21 Oct 2024 16:38:52 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1t2vPa-0000W9-0X; Mon, 21 Oct 2024 12:37:44 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t2vPK-0000HN-8B for qemu-devel@nongnu.org; Mon, 21 Oct 2024 12:37:27 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t2vPE-0006NZ-Uv for qemu-devel@nongnu.org; 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Mon, 21 Oct 2024 16:37:17 +0000 (UTC) Received: from redhat.com (unknown [10.42.28.27]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 3959619560A2; Mon, 21 Oct 2024 16:37:15 +0000 (UTC) Date: Mon, 21 Oct 2024 17:37:11 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Hyman Huang Cc: qemu-devel@nongnu.org, Peter Xu , Fabiano Rosas Subject: Re: [PATCH v2 5/5] guestperf: Introduce multifd compression option Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: Mutt/2.2.12 (2023-09-09) X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.421, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On Sat, Oct 19, 2024 at 02:25:07AM +0800, Hyman Huang wrote: > Guestperf tool does not cover the multifd compression option > currently, it is worth supporting so that developers can > analysis the migration performance with different > compression algorithms. > > Multifd support 4 compression algorithms currently: > zlib, zstd, qpl, uadk > > To request that multifd with the specified compression > algorithm such as zlib: > $ ./scripts/migration/guestperf.py \ > --multifd --multifd-channels 4 --multifd-compression zlib \ > --output output.json > > To run the entire standardized set of multifd compression > comparisons, with unix migration: > $ ./scripts/migration/guestperf-batch.py \ > --dst-host localhost --transport unix \ > --filter compr-multifd-compression* --output outputdir > > Signed-off-by: Hyman Huang > --- > scripts/migration/guestperf/comparison.py | 13 +++++++++++++ > scripts/migration/guestperf/engine.py | 14 ++++++++++++++ > scripts/migration/guestperf/scenario.py | 7 +++++-- > scripts/migration/guestperf/shell.py | 3 +++ > 4 files changed, 35 insertions(+), 2 deletions(-) Reviewed-by: Daniel P. Berrangé With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|