diff --git a/kvm_cpu b/kvm_cpu
new file mode 100644
index 0000000..3196dc2
--- /dev/null
+++ b/kvm_cpu
@@ -0,0 +1,137 @@
+#!/usr/bin/env python3
+"""
+=encoding utf8
+
+=head1 NAME
+
+kvm_cpu - show CPU usage of VM
+
+
+=head1 CONFIGURATION
+
+Parsed environment variables:
+
+ vmsuffix: part of VM name to be removed
+
+
+=head1 LICENSE
+
+GPLv3
+
+SPDX-License-Identifier: GPL-3.0-only
+
+
+=head1 AUTHORS
+
+Maxence Dunnewind
+
+Rodolphe Quiédeville
+
+
+=head1 MAGIC MARKERS
+
+ #%# capabilities=autoconf
+ #%# family=contrib
+
+=cut
+"""
+
+import os
+import re
+import sys
+from subprocess import Popen, PIPE
+
+
+def config(vm_names):
+    ''' Print the plugin's config
+    @param vm_names : a list of "cleaned" vms' name
+    '''
+    percent = 100 * len(
+        list(
+            filter(
+                lambda x: x[0:3] == 'cpu' and x[3] != ' ', open('/proc/stat', 'r').readlines())))
+
+    base_config = """graph_title KVM Virtual Machine CPU usage
+graph_vlabel %%
+graph_category virtualization
+graph_scale no
+graph_period second
+graph_info This graph shows the current CPU used by virtual machines
+graph_args --base 1000 -r --lower-limit 0 --upper-limit %d""" % percent
+    print(base_config)
+    for vm in vm_names:
+        print("%s_cpu.label %s" % (vm, vm))
+        print("%s_cpu.min 0" % vm)
+        print("%s_cpu.type DERIVE" % vm)
+        print("%s_cpu.draw AREASTACK" % vm)
+        print("%s_cpu.info percent of cpu time used by virtual machine" % vm)
+
+
+def clean_vm_name(vm_name):
+    ''' Replace all special chars
+    @param vm_name : a vm's name
+    @return cleaned vm's name
+    '''
+    # suffix part defined in conf
+    suffix = os.getenv('vmsuffix')
+    if suffix:
+        vm_name = re.sub(suffix, '', vm_name)
+    # proxmox uses kvm with -name parameter
+    parts = vm_name.split('\x00')
+    if parts[0].endswith('kvm'):
+        try:
+            return parts[parts.index('-name') + 1]
+        except ValueError:
+            pass
+    return re.sub(r"[^a-zA-Z0-9_]", "_", vm_name)
+
+
+def detect_kvm():
+    ''' Check if kvm is installed '''
+    kvm = Popen("which kvm", shell=True, stdout=PIPE)
+    kvm.communicate()
+    return not bool(kvm.returncode)
+
+
+def find_vm_names(pids):
+    '''Find and clean vm names from pids
+    @return a dictionary of {pids : cleaned vm name}
+    '''
+    result = {}
+    for pid in pids:
+        cmdline = open("/proc/%s/cmdline" % pid, "r")
+        result[pid] = clean_vm_name(
+            re.sub(r"^.*guest=([a-zA-Z0-9.-_-]*).*$", r"\1", cmdline.readline()))
+    return result
+
+
+def list_pids():
+    ''' Find the pid of kvm processes
+    @return a list of pids from running kvm
+    '''
+    pid = Popen("pidof qemu-kvm qemu-system-x86_64 kvm", shell=True, stdout=PIPE)
+    return pid.communicate()[0].decode().split()
+
+
+def fetch(vms):
+    ''' Fetch values for a list of pids
+    @param dictionary {kvm_pid: cleaned vm name}
+    '''
+    for pid, name in vms.items():
+        user, system = open("/proc/%s/stat" % pid, 'r').readline().split(' ')[13:15]
+        print('%s_cpu.value %d' % (name, int(user) + int(system)))
+
+
+if __name__ == "__main__":
+    if len(sys.argv) > 1:
+        if sys.argv[1] in ['autoconf', 'detect']:
+            if detect_kvm():
+                print("yes")
+            else:
+                print("no")
+        elif sys.argv[1] == "config":
+            config(find_vm_names(list_pids()).values())
+        else:
+            fetch(find_vm_names(list_pids()))
+    else:
+        fetch(find_vm_names(list_pids()))