Date: Wed, 26 Sep 2018 11:04:08 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 231732] net-mgmt/net-snmp: hrSWRunEntry, don't list kernel threads Message-ID: <bug-231732-7788@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D231732 Bug ID: 231732 Summary: net-mgmt/net-snmp: hrSWRunEntry, don't list kernel threads Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: Individual Port(s) Assignee: zi@FreeBSD.org Reporter: ben.rubson@gmail.com Flags: maintainer-feedback?(zi@FreeBSD.org) Assignee: zi@FreeBSD.org Hi, When browsing hrSWRunEntry (1.3.6.1.2.1.25.4.2.1), many "kernel" processes = are returned. I have servers with around 100 user processes, and 1000 kernel threads, mak= ing hrSWRunEntry SNMP requests very slow. KVM_GETPROCS(3) helped me to find the following solution : find /usr/ports/net-mgmt/net-snmp -type f \ -exec grep -q KERN_PROC_ALL {} \; -ls \ -exec sed -i "" 's/KERN_PROC_ALL/KERN_PROC_PROC/g' {} \; hrSWRunEntry requests now take around 0.5 second instead of sometimes more = than 20 ! Could we then think about disabling kernel threads in hrSWRunEntry ? I see no reason to keep them. Thank you very much ! Ben --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-231732-7788>