diff options
Diffstat (limited to 'resources/libraries/python')
| -rw-r--r-- | resources/libraries/python/PerfUtil.py | 22 | ||||
| -rw-r--r-- | resources/libraries/python/QemuUtils.py | 23 |
2 files changed, 28 insertions, 17 deletions
diff --git a/resources/libraries/python/PerfUtil.py b/resources/libraries/python/PerfUtil.py index 51832dee48..4c286b455e 100644 --- a/resources/libraries/python/PerfUtil.py +++ b/resources/libraries/python/PerfUtil.py @@ -35,13 +35,21 @@ class PerfUtil: :type duration: int """ cpu = cpu_list if cpu_list else u"0-$(($(nproc) - 1))" - command = ( - u"perf stat" - f" --cpu {cpu} --no-aggr" - f" --event '{{{Constants.PERF_STAT_EVENTS}}}'" - f" --interval-print 1000 " - f" -- sleep {int(duration)}" - ) + if Constants.PERF_STAT_EVENTS: + command = ( + u"perf stat" + f" --cpu {cpu} --no-aggr" + f" --event '{{{Constants.PERF_STAT_EVENTS}}}'" + f" --interval-print 1000 " + f" -- sleep {int(duration)}" + ) + else: + command = ( + u"perf stat" + f" --cpu {cpu} --no-aggr" + f" --interval-print 1000 " + f" -- sleep {int(duration)}" + ) exec_cmd(node, command, sudo=True) @staticmethod diff --git a/resources/libraries/python/QemuUtils.py b/resources/libraries/python/QemuUtils.py index a1482752f1..a814763e27 100644 --- a/resources/libraries/python/QemuUtils.py +++ b/resources/libraries/python/QemuUtils.py @@ -56,7 +56,7 @@ class QemuUtils: :type vnf: str :type img: str """ - self._vhost_id = 0 + self._nic_id = 0 self._node = node self._arch = Topology.get_node_arch(self._node) self._opt = dict() @@ -237,22 +237,22 @@ class QemuUtils: :type csum: bool :type gso: bool """ - self._vhost_id += 1 + self._nic_id += 1 self._params.add_with_value( - u"chardev", f"socket,id=char{self._vhost_id}," + u"chardev", f"socket,id=char{self._nic_id}," f"path={socket}{u',server' if server is True else u''}" ) self._params.add_with_value( - u"netdev", f"vhost-user,id=vhost{self._vhost_id}," - f"chardev=char{self._vhost_id},queues={queues}" + u"netdev", f"vhost-user,id=vhost{self._nic_id}," + f"chardev=char{self._nic_id},queues={queues}" ) mac = f"52:54:00:00:{self._opt.get(u'qemu_id'):02x}:" \ - f"{self._vhost_id:02x}" + f"{self._nic_id:02x}" queue_size = f"rx_queue_size={queue_size},tx_queue_size={queue_size}" \ if queue_size else u"" self._params.add_with_value( - u"device", f"virtio-net-pci,netdev=vhost{self._vhost_id},mac={mac}," - f"addr={self._vhost_id+5}.0,mq=on,vectors={2 * queues + 2}," + u"device", f"virtio-net-pci,netdev=vhost{self._nic_id},mac={mac}," + f"addr={self._nic_id+5}.0,mq=on,vectors={2 * queues + 2}," f"csum={u'on' if csum else u'off'},gso={u'on' if gso else u'off'}," f"guest_tso4=off,guest_tso6=off,guest_ecn=off," f"{queue_size}" @@ -260,7 +260,7 @@ class QemuUtils: # Add interface MAC and socket to the node dict. if_data = {u"mac_address": mac, u"socket": socket} - if_name = f"vhost{self._vhost_id}" + if_name = f"vhost{self._nic_id}" self._vm_info[u"interfaces"][if_name] = if_data # Add socket to temporary file list. self._temp[if_name] = socket @@ -271,7 +271,10 @@ class QemuUtils: :param pci: PCI address of interface. :type pci: str """ - self._params.add_with_value(u"device", f"vfio-pci,host={pci}") + self._nic_id += 1 + self._params.add_with_value( + u"device", f"vfio-pci,host={pci},addr={self._nic_id+5}.0" + ) def create_kernelvm_config_vpp(self, **kwargs): """Create QEMU VPP config files. |