Date: Fri, 28 May 2021 14:04:41 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 256217] [tcp] High system load because of interrupts with RACK Message-ID: <bug-256217-227-mpgzSyrm9a@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-256217-227@https.bugs.freebsd.org/bugzilla/> References: <bug-256217-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D256217 --- Comment #3 from Christos Chatzaras <chris@cretaforce.gr> --- These are dedicated servers with no virtualisation. ---- NIC: em0: <Intel(R) PRO/1000 Network Connection> mem 0xf7000000-0xf701ffff irq 1= 6 at device 31.6 on pci0 ---- 1) tcp_rack_load=3D"YES" && "net.inet.tcp.functions_default=3Dfreebsd" && r= eboot =3D problem does NOT exist 2) tcp_rack_load=3D"NO" && "net.inet.tcp.functions_default=3Dfreebsd" && re= boot =3D problem does NOT exist ---- 3) tcp_rack_load=3D"YES" && "net.inet.tcp.functions_default=3Drack" && rebo= ot =3D the problem EXIST. Then if without reboot I "net.inet.tcp.functions_default=3Dfreebsd" the pro= blem still EXIST. But when after I change to "freebsd" I run "kldunload -f tcp_rack" the prob= lem does NOT exist. --=20 You are receiving this mail because: You are the assignee for the bug.=
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