add untracked files

collectd/usr/local/bin/power-data

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+#!/usr/bin/python
+
+#
+# Imports
+#
+import sys
+import time
+import argparse
+import pylikwid
+
+#
+# Configuration
+#
+hostname = 'server'
+cpuid = 0
+pinfo = pylikwid.getpowerinfo()
+domainid = pinfo.get('domains').get('PKG').get('ID')
+measurement_duration = 10
+measurement_interval = 60
+dinfo = pinfo.get('domains')
+domain_names = dinfo.keys()
+domain_ids = [domain['ID'] for domain in dinfo.values()]
+
+#
+# Command line arguments
+#
+parser = argparse.ArgumentParser(description='Get CPU power consumption')
+parser.add_argument('-s', action='store_true', help='print in human readable format')
+args = parser.parse_args()
+human_readable = args.s
+
+# 
+# Methods
+# 
+def get_power():
+    #print dict(zip(domain_names, domain_ids))
+    start = list()
+    end = list()
+    power = list()
+    for domain_id in domain_ids:
+        e_start = pylikwid.startpower(cpuid, domain_id)
+        start.append(e_start)
+    time.sleep(measurement_duration)
+    for domain_id in domain_ids:
+        e_stop = pylikwid.stoppower(cpuid, domain_id)
+        end.append(e_stop)
+    for events in zip(start, end, domain_ids):
+        power.append(pylikwid.getpower(events[0], events[1], events[2]))
+
+    return dict(zip(domain_names, power))
+
+def print_rrd(measurements):
+    timestamp = int(time.time())
+    for measurement in measurements.items():
+        name = measurement[0].lower()
+        power = measurement[1]
+        print('PUTVAL {}/exec-power/gauge-{} {}:{:.1f}'.format(hostname, name, timestamp, power))
+
+#
+# Main
+#
+if (human_readable):
+    print get_power()
+else:
+    while True:
+        power = get_power()
+        print_rrd(power)
+        sys.stdout.flush()
+        time.sleep(measurement_interval)