Public bug reported: Sorry I created a same issue in Answers though since it's related specific package, I post it here as suggested.
https://answers.launchpad.net/ubuntu/+question/819365 I have confirmed both version (8.3.6-0ubuntu0.24.04.2 and 8.3.11-0ubuntu0.24.10.2) are built without `--enable-dtrace`. Please consider to enable it as a better option. Thanks. ---- Until PHP 8.1.2-1ubuntu2.19 in 22.04 Jammy, Dtrace option is enables like below: $ php -i|grep -i dtrace DTrace Support => available, disabled I have noticed PHP8.3 package(8.3.6-0ubuntu0.24.04.2) in 24.04 Noble is not compiled with --enable-dtrace option. $ php -i |grep -i dtrace DTrace Support => disabled That means, we can't use any USDT probe point without recompiling PHP by ourselves. I think it is not an actual bug though, dtrace should be enabled for users who want to trace their applications using this probe points with eBPF etc. The overhead for tracing is eligible since just enabling dtrace doesn't change code path in PHP unless USE_ZEND_DTRACE environment variable specified. So I believe re-enabling dtrace could make better futures for PHP users and want to suggest it for upcoming PHP packages, too. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: php8.3 8.3.6-0ubuntu0.24.04.2 ProcVersionSignature: Ubuntu 6.8.0-1017.18-aws 6.8.12 Uname: Linux 6.8.0-1017-aws x86_64 ApportVersion: 2.28.1-0ubuntu3.1 Architecture: amd64 CasperMD5CheckResult: unknown CloudArchitecture: x86_64 CloudBuildName: server CloudID: aws CloudName: aws CloudPlatform: ec2 CloudRegion: ap-northeast-1 CloudSerial: 20240701.1 CloudSubPlatform: metadata (http://169.254.169.254) Date: Tue Nov 19 15:44:40 2024 Ec2Architecture: x86_64 Ec2Imageid: ami-024b6cf82ad817914 Ec2Instancetype: t3.micro Ec2Region: ap-northeast-1 PackageArchitecture: all ProcEnviron: LANG=C.UTF-8 PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color RebootRequiredPkgs: Error: path contained symlinks. SourcePackage: php8.3 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: php8.3 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug cloud-image noble -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2088977 Title: Dtrace is disabled in PHP8.3 package(noble,oracular) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/php8.3/+bug/2088977/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
