Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:116574 Return-Path: Delivered-To: mailing list internals@lists.php.net Received: (qmail 58072 invoked from network); 6 Dec 2021 08:35:39 -0000 Received: from unknown (HELO php-smtp4.php.net) (45.112.84.5) by pb1.pair.com with SMTP; 6 Dec 2021 08:35:39 -0000 Received: from php-smtp4.php.net (localhost [127.0.0.1]) by php-smtp4.php.net (Postfix) with ESMTP id 2BE56180544 for ; Mon, 6 Dec 2021 01:35:29 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on php-smtp4.php.net X-Spam-Level: X-Spam-Status: No, score=-1.4 required=5.0 tests=BAYES_00, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.2 X-Spam-ASN: AS15169 209.85.128.0/17 X-Spam-Virus: No X-Envelope-From: Received: from mail-ua1-f51.google.com (mail-ua1-f51.google.com [209.85.222.51]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by php-smtp4.php.net (Postfix) with ESMTPS for ; Mon, 6 Dec 2021 01:35:28 -0800 (PST) Received: by mail-ua1-f51.google.com with SMTP id a14so18375658uak.0 for ; Mon, 06 Dec 2021 01:35:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=3khhz9s3hDHkWcLGT6+IsaGgdk84nQAZEd4CdI+Xw/I=; b=1vZ/OYMpEBC7WecAQUaAzdx+sEj/1HFuk3p3qgVwxaUI6gWVwnisqIzmnzjCxG4WX1 js7tkDDlPGeL6vD5Kb7iaaWmyYwpoHBR2DlznAHlRVBQWB7lUCmcGkd24rwt8DP31ZtT k5MD4XHdijaIEIHy7hvkwRoc+M9IxwLfFyJ6+eGb+awmcZ0d5z8FRY+rgOR6t2HfMH5f FjkxAorWrhj0vBj124mNuERGC3tyLVJIdg8yiJUxH7amKp5yMnSZZPGLlobY0qXJJkjF X9mGZPuoAoJic4dbvDDkyehrPy8XwMNMRWcSMK5XSIR0HRtLuNZO9PGXg16mpT0SSSPa Dz8Q== X-Gm-Message-State: AOAM530NdkWDcWcS5O5z2zTDNN/jhRIUlRqrVi8GiHylFdF63R9fQu+R duZ+/TBb2a7CefSwIFDpgjbQ0Nq5GssK0uiYSw== X-Google-Smtp-Source: ABdhPJxpm7SRN2TlSpaSiWxxuaSm0n8snItOIfmf3I2R9kwuImPN08XymzKgjy5sKrf+m2UTOlE9ypfwJ3U5E+3Dixk= X-Received: by 2002:a05:6102:f12:: with SMTP id v18mr35271846vss.0.1638783328009; Mon, 06 Dec 2021 01:35:28 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: Date: Mon, 6 Dec 2021 10:35:17 +0100 Message-ID: To: =?UTF-8?B?TcOhdMOpIEtvY3Npcw==?= Cc: PHP Internals List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: Re: [PHP-DEV] Automatic performance benchmarking: PHP 8.1 is ~30% faster than PHP 7.4 From: patrickallaert@php.net (Patrick ALLAERT) Hi M=C3=A1t=C3=A9, Le lun. 6 d=C3=A9c. 2021 =C3=A0 10:00, M=C3=A1t=C3=A9 Kocsis a =C3=A9crit : > > Hi Patrick, > >> >> Thank you for those stats. Would you have the chance to have some data >> including PHP 8.0 as well? >> Because without PHP 8.0 data, we can't deduce anything about what PHP >> 8.1 brings over PHP 8.0 and or 8.0 over 7.4. >> Virtually, 8.1 may even be slower than 8.0 if the big increase of >> performance happened in 8.0. > > > Have you seen the results page? It is available at > https://github.com/kocsismate/php-version-benchmarks/blob/main/docs/resul= ts/2021_11_25_10_08_1_aws_arm64_c6g_4xlarge/result.md No, but now yes, thanks for the link, that's what I missed. > and it lists the exact results for each release. Besides, the PHP 8.1 rel= ease page (https://www.php.net/releases/8.1/en.php#performance_improvements= ) > displays the performance improvement based on PHP 8.0 and also includes s= ome of the optimizations which led to the boost. > > Cheers, > M=C3=A1t=C3=A9 Cheers, Patrick