For destroyed guests, kvm_stat essentially freezes with the last data
displayed. This is acceptable for users, in case they want to inspect the
final data. But it looks a bit irritating. Therefore, detect this situation
and display a respective indicator in the header.
Signed-off-by: Stefan Raspl <raspl@linux.ibm.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
if len(gname) > MAX_GUEST_NAME_LEN
else gname))
if pid > 0:
if len(gname) > MAX_GUEST_NAME_LEN
else gname))
if pid > 0:
- self.screen.addstr(0, 0, 'kvm statistics - pid {0} {1}'
- .format(pid, gname), curses.A_BOLD)
+ self._headline = 'kvm statistics - pid {0} {1}'.format(pid, gname)
- self.screen.addstr(0, 0, 'kvm statistics - summary', curses.A_BOLD)
+ self._headline = 'kvm statistics - summary'
+ self.screen.addstr(0, 0, self._headline, curses.A_BOLD)
if self.stats.fields_filter:
regex = self.stats.fields_filter
if len(regex) > MAX_REGEX_LEN:
if self.stats.fields_filter:
regex = self.stats.fields_filter
if len(regex) > MAX_REGEX_LEN:
return sorted_items
if not self._is_running_guest(self.stats.pid_filter):
return sorted_items
if not self._is_running_guest(self.stats.pid_filter):
+ self._display_guest_dead()
# leave final data on screen
return
row = 3
# leave final data on screen
return
row = 3
('Total', total, tavg), curses.A_BOLD)
self.screen.refresh()
('Total', total, tavg), curses.A_BOLD)
self.screen.refresh()
+ def _display_guest_dead(self):
+ marker = ' Guest is DEAD '
+ y = min(len(self._headline), 80 - len(marker))
+ self.screen.addstr(0, y, marker, curses.A_BLINK | curses.A_STANDOUT)
+
def _show_msg(self, text):
"""Display message centered text and exit on key press"""
hint = 'Press any key to continue'
def _show_msg(self, text):
"""Display message centered text and exit on key press"""
hint = 'Press any key to continue'