In compare_cpu_pct(), there is a double -> unsigned long long converion when
calling compare(). In C, this discards the fractional part, resulting in an
out-of order sorting such as:
NAME STATE CPU(sec) CPU(%)
xendd --b--- 4020 5.7
icecream --b--- 2600 3.8
Domain-0 -----r 1060 1.5
neon --b--- 827 1.1
cheese --b--- 225 0.7
pizza --b--- 359 0.5
cassini --b--- 490 0.4
fusilli --b--- 159 0.2
bob --b--- 502 0.2
blender --b--- 121 0.2
bread --b--- 69 0.1
chickpea --b--- 67 0.1
lentil --b--- 67 0.1
Introduce compare_dbl() function and update compare_cpu_pct() to call it.
Fixes: 49839b535b ("Add xenstat framework.")
Signed-off-by: Leigh Brown <leigh@solinno.co.uk>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Add a command line option to xentop to be able to display dom0 first, on top of the list.
This is unconditional, so sorting domains with the S option will also ignore dom0.
Signed-off-by: Cyril Rébert (zithro) <slack@rabbit.lu>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Sort doesn't work on columns VBD_OO, VBD_RD, VBD_WR and VBD_RSECT.
Fix by adjusting variables names in compare functions.
Bug fix only. No functional change.
Fixes: 91c3e3dc91 ("tools/xentop: Display '-' when stats are not available.")
Signed-off-by: Cyril Rébert (zithro) <slack@rabbit.lu>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Add "xentop" to "TARGETS" because this variable will be useful later.
Always define all the targets, even when configured with
--disable-monitor, instead don't visit the subdirectory.
This mean xentop/ isn't visited anymore during "make clean" that's how
most other subdirs in the tools/ works.
Also add missing "xentop" rules. It only works without it because we
still have make's built-ins rules and variables, but fix this to not
have to rely on them.
Use $(TARGETS) with $(INSTALL_PROG), and thus install into the
directory rather than spelling the program name.
In the "clean" rule, use $(RM) and remove all "*.o" instead of just
one object.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Luca Fancellu <luca.fancellu@arm.com>
Neither string parameter in set_prompt() and set_delay() are meant to
be modified. In particular, new_prompt can point to a literal string.
So mark the two parameters as const and propagate it.
Signed-off-by: Julien Grall <jgrall@amazon.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Wei Liu <wl@xen.org>
There is no reason why libxenstat is not placed in the tools/libs
directory.
At the same time move xenstat.h to a dedicated include directory
in tools/libs/stat in order to follow the same pattern as the other
libraries in tools/libs.
As now xentop is the only left directory in xenstat move it directly
under tools and get rid of tools/xenstat.
Fix some missing prototype errors (add one prototype and make two
functions static).
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
Leigh Brown
Pritha Srivastava
Cyril Rébert
Anthony PERARD
Julien Grall
Juergen Gross