kvm_stat: add column headers to text UI
The curses user interface shows both the accumulated total and the current event counts. Add column headers so it's clear what the numbers mean. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Ademar Reis <areis@redhat.com> Reviewed-by: Wei Huang <wei@redhat.com> Message-Id: <1425338947-10296-2-git-send-email-stefanha@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -519,7 +519,10 @@ def tui(screen, stats):
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def refresh(sleeptime):
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screen.erase()
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screen.addstr(0, 0, 'kvm statistics')
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row = 2
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screen.addstr(2, 1, 'Event')
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screen.addstr(2, 1 + label_width + number_width - len('Total'), 'Total')
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screen.addstr(2, 1 + label_width + number_width + 8 - len('Current'), 'Current')
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row = 3
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s = stats.get()
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def sortkey(x):
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if s[x][1]:
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