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Add column and header logic

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This commit is contained in:
Matt Mackall 2009-01-30 12:27:06 -06:00
commit fdbec65a91
1 changed files with 21 additions and 4 deletions
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smem
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@ -26,9 +26,8 @@ def pidmaps(pid):
def pidtotals(pid): def pidtotals(pid):
maps = pidmaps(pid) maps = pidmaps(pid)
# t = dict(size=0, rss=0, pss=0, shared_clean=0, shared_dirty=0, t = dict(size=0, rss=0, pss=0, shared_clean=0, shared_dirty=0,
# private_clean=0, private_dirty=0, referenced=0, swap=0) private_clean=0, private_dirty=0, referenced=0, swap=0)
t = dict(pss=0)
for m in maps.iterkeys(): for m in maps.iterkeys():
for k in t: for k in t:
t[k] += maps[m].get(k, 0) t[k] += maps[m].get(k, 0)
@ -79,7 +78,25 @@ def memory():
def showpids(): def showpids():
p = pids() p = pids()
pt = processtotals(p) pt = processtotals(p)
fields = dict(
pid=('PID', lambda n: n, '% 6s', lambda: len(pids)),
user=('User', piduser, '%-8s', None),
name=('Command', pidname, '%-30s', None),
rss=('RSS', lambda n: pt[n]['rss'], '% 8s', None),
pss=('PSS', lambda n: pt[n]['pss'], '% 8s', None),
)
columns = 'pid user name pss rss'.split()
header = ""
format = ""
for n in columns:
f = fields[n][2]
format += f + " "
header += f % fields[n][0] + " "
print header
for n in p: for n in p:
print "% 6d %-8s %-30s % 8d" % (n, piduser(n), pidname(n), pt[n]['pss']) print format % tuple([fields[f][1](n) for f in columns])
showpids() showpids()