repository: /home/avi/kvm
branch: master
commit 14892fe1817712ff8555a9de474165e9d38d1b90
Author: Avi Kivity <[EMAIL PROTECTED]>
Date: Sun Nov 18 14:09:45 2007 +0200
kvm: stats: batch mode
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
diff --git a/kvm_stat b/kvm_stat
index 5b27a75..9217939 100755
--- a/kvm_stat
+++ b/kvm_stat
@@ -1,7 +1,7 @@
#!/usr/bin/python
import curses
-import sys, os, time
+import sys, os, time, optparse
class Stats:
def __init__(self):
@@ -31,7 +31,7 @@ stats = Stats()
label_width = 20
number_width = 10
-def main(screen, stats):
+def tui(screen, stats):
curses.use_default_colors()
curses.noecho()
def refresh():
@@ -62,8 +62,26 @@ def main(screen, stats):
break
except curses.error:
continue
-
-import curses.wrapper
-curses.wrapper(main, stats)
+def batch(stats):
+ s = stats.get()
+ time.sleep(1)
+ s = stats.get()
+ for key in sorted(s.keys()):
+ values = s[key]
+ print '%-22s%10d%10d' % (key, values[0], values[1])
+options = optparse.OptionParser()
+options.add_option('-1', '--once', '--batch',
+ action = 'store_true',
+ default = False,
+ dest = 'once',
+ help = 'run in batch mode for one second',
+ )
+(options, args) = options.parse_args(sys.argv)
+
+if not options.once:
+ import curses.wrapper
+ curses.wrapper(tui, stats)
+else:
+ batch(stats)
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