zoneinfodict: present /proc/zoneinfo as dictionary with unique keys

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>

1 files changed, 19 insertions, 0 deletions

diff --git a/zoneinfodict b/zoneinfodict
new file mode 100755
index 0000000..60ebe41
--- /dev/null
+++ b/zoneinfodict
@@ -0,0 +1,19 @@
+#!/usr/bin/python2
+
+def dump():
+    node = None
+    zone = None
+    for line in open('/proc/zoneinfo'):
+        if line.startswith('Node '):
+            # Node N, zone      Z
+            parts = line.split()
+            node = int(parts[1][0:-1])
+            zone = parts[3]
+        elif line.startswith('    nr_'):
+            # nr_something   N
+            parts = line.split()
+            key = parts[0]
+            val = int(parts[1])
+            print('%d_%s_%s %d' % (node, zone, key, val))
+
+dump()