From: Avi Kivity <[EMAIL PROTECTED]>
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
diff --git a/kvm_stat b/kvm_stat
index 07773b0..30374a8 100755
--- a/kvm_stat
+++ b/kvm_stat
@@ -73,6 +73,26 @@ def batch(stats):
values = s[key]
print '%-22s%10d%10d' % (key, values[0], values[1])
+def log(stats):
+ keys = sorted(stats.get().iterkeys())
+ def banner():
+ for k in keys:
+ print '%10s' % k[0:9],
+ print
+ def statline():
+ s = stats.get()
+ for k in keys:
+ print ' %9d' % s[k][1],
+ print
+ line = 0
+ banner_repeat = 20
+ while True:
+ time.sleep(1)
+ if line % banner_repeat == 0:
+ banner()
+ statline()
+ line += 1
+
options = optparse.OptionParser()
options.add_option('-1', '--once', '--batch',
action = 'store_true',
@@ -80,9 +100,17 @@ options.add_option('-1', '--once', '--batch',
dest = 'once',
help = 'run in batch mode for one second',
)
+options.add_option('-l', '--log',
+ action = 'store_true',
+ default = False,
+ dest = 'log',
+ help = 'run in logging mode (like vmstat)',
+ )
(options, args) = options.parse_args(sys.argv)
-if not options.once:
+if options.log:
+ log(stats)
+elif not options.once:
import curses.wrapper
curses.wrapper(tui, stats)
else:
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