Date: Sun, 06 Aug 2017 19:37:08 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221290] vmstat output have columns without space Message-ID: <bug-221290-8@https.bugs.freebsd.org/bugzilla/>
next in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221290 Bug ID: 221290 Summary: vmstat output have columns without space Product: Base System Version: 11.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: mail@josuah.net Created attachment 185098 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D185098&action= =3Dedit I attached a patch applied to the git repo, and I could not test it with th= is version, but applying the same edit on 11.0-RELEASE worked fine. vmstat displays humanized numbers while stdout is a TTY. But while piping = out through, say, tee(1), the numbers under fre and flt are displayed without a= ny " " when flt's numbers are too big. To reproduce: =E2=94=80=E2=94=80=E2=94=80 stress -m 1 -t 3 & vmstat 1 3 | tee [1] 9628 stress: info: [9628] dispatching hogs: 0 cpu, 0 io, 1 vm, 0 hdd procs memory page disks faults=20=20= =20=20=20=20=20=20 cpu r b w avm fre flt re pi po fr sr ad0 pa0 in sy = cs us sy id 1 0 0 4691676 12188436 1408 0 173 8 1490 171 0 0 192 6998 = 1832 8 1 91 1 0 0 4935316 12036000496115 0 0 12 461929 229 0 0 3 372= =20=20 156 4 23 73 1 0 0 4935316 12062292518046 0 0 0 527749 287 0 0 2 627= =20=20 170 3 24 73 stress: info: [9628] successful run completed in 3s =E2=94=80=E2=94=80=E2=94=80=20 By adding a xo_emit(" ") on dovmstat() { ... } seems to fix the problem (see attached patch). --=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-221290-8>