usage on hosts using ZFS. The new line displays the total amount of RAM
used by the ARC along with the size of MFU, MRU, anonymous (in flight),
headers, and other (miscellaneous) sub-categories. The line is not
displayed on systems that are not using ZFS.
Reviewed by: avg, fs@
MFC after: 3 days
of arming timer and then pausing. If SIGALRM is delivered before pause(3)
is entered, top hangs.
Submitted by: Andrey Zonov <andrey zonov org>
MFC after: 1 week
to the maximum number of CPUs to ensure that lcpustates[] array is always
allocated to the maximum size. Previously, if top was started without
per-CPU stats it would allocate a smaller lcpustates[] array. When
per-CPU stats were then enabled, it would overflow the array and trash
the cpustates_columns[] array causing the CPU stats to be printed in the
wrong locations.
Approved by: re (kib)
MFC after: 1 week
'C' and 'H' flags at runtime. This matches messages output for other
toggles which leave the first column in the message blank to hold the
cursor.
PR: bin/158775
Submitted by: arundel
MFC after: 3 days
idle threads). The process is displayed by default (subject to whether or
not system processes are displayed) to preserve existing behavior. The
system idle process can be hidden via the '-z' command line argument or the
'z' key while top is running. When it is hidden, top more closely matches
the behavior of FreeBSD <= 4.x where idle time was not accounted to any
process.
MFC after: 2 weeks
titles extracted from argv vector instead of the real executable names.
This is useful when you want to watch applications that set their status
information via setproctitle(3).
Approved by: alfred
MFC after: 2 weeks
command that toggles between the two and update the ORDER_PCTCPU()
macro to sort correctly by the visible "cpu" value.
This saves 6 more columns in 80-column terminals, making things a lot
better for the COMMAND column.
Tested on: i386, sparc64 (panther), amd64 (sledge)
Approved by: davidxu (in principle)
threads a process has. The THR column is disabled and disappears
when 'H' is hit, because then every thread gets its own output line.
- Allow sorting processes by "threads".
Approved by: davidxu
Inspired by: Jiawei Ye <leafy7382@gmail.com>
example) view io stats while sorting by process size. Also adds
voluntary and involuntary context-switch stats to the io page because
there was lots of room.
Submitted by: Dan Nelson dnelson at allantgroup.com
are doing. Toggle this mode by hitting "m" or passing the command line
option "-m io" to top(1). This allows one to identify disk bandwidth
hogs much easier.
top.c: fix from NetBSD/OpenBSD: make sure that new_message() is called
with a format.
Add $FreeBSD$ While I'm here.
These files are already off the vendor branch.
