Adding plotting for browbeat

graphing/pyplot.py

@@ -0,0 +1,35 @@
+import csv
+from datetime import datetime
+import matplotlib as mpl
+import matplotlib.pyplot as plt
+import matplotlib.cbook as cbook
+
+services=['nova-scheduler','keystone-all','nova-api','nova-conductor']
+
+# Build Struct.
+data = {}
+for service in services :
+    data[service] = {}
+    data[service]['datetime'] = []
+    data[service]['host'] = []
+    data[service]['maxconn'] = []
+    data[service]['conn'] = []
+    data[service]['ckout'] = []
+
+reader = csv.DictReader(open('test001-nova-24-nova-boot-list-cc-0128-connmon_2015-09-29_192137.csv'))
+for row in reader:
+    for service in services :
+        if row['progname'] == service :
+            data[service]['datetime'].append(datetime.strptime(row['datetime'],'%Y-%m-%d %H:%M:%S'))
+            data[service]['conn'].append(row['conn'])
+            data[service]['maxconn'].append(row['maxconn'])
+
+plt.title("Service : %s" % service)
+plt.xlabel("Date Time")
+plt.ylabel("Max Connections")
+keystone,=plt.plot_date(data['keystone-all']['datetime'][1::30],data['keystone-all']['maxconn'][1::30],'c',linewidth=2,label="keystone")
+conductor,=plt.plot_date(data['nova-conductor']['datetime'][1::30],data['nova-conductor']['maxconn'][1::30],'g',linewidth=2, label="nova-condcutor")
+api,=plt.plot_date(data['nova-api']['datetime'][1::30],data['nova-api']['maxconn'][1::30],'r',linewidth=2,label="nova-api")
+scheduler,=plt.plot_date(data['nova-scheduler']['datetime'][1::30],data['nova-scheduler']['maxconn'][1::30],'b',linewidth=2, label="nova-scheduler")
+plt.legend([keystone,conductor,api,scheduler],['keystone','nova-conductor','nova-api','nova-scheduler'])
+plt.show()