ithread+event mpm tips for a segfault free ride
Joe Schaefer <[email protected]> Sun, 26 Nov 2023 12:43:45 -0500
| Newsgroups | gmane.comp.apache.mod-perl |
|---|---|
| Message-ID | <CAFQGv+Z2qHPSKnJ76aOKhB_5Szxp2+Fj2CN0FW7Y2rokFPVEyQ@mail.gmail.com> |
1. Never reap ithreads via modperl's Interpreter tune. Once modperl spins up a new ithread for capacity response, leave it alone until you logrotate httpd with a graceful restart. 2. Consistently Disable the use of per-request ENV vars populated by modperl. 3. Enjoy some high-performance efficiency boosts in your modperl handlers with sealed.pm, (but avoid reentrancy/recursion for those subs, or you may segfault). -- Joe Schaefer, Ph.D. <https://sunstarsys.com/orion/features> Orion - The Enterprise Jamstack Wiki <https://sunstarsys.com/orion/features> <[email protected]> 954.253.3732 <//954.253.3732>