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Advances, Systems and Applications

Table 7 Unprotected Ops map

From: OpenStackDP: a scalable network security framework for SDN-based OpenStack cloud infrastructure

Service

Processing Time (Seconds)

Overhead (%)

Liberty

OpenStackDP

Nova

652

680

4.2

Glance

229

249

8

Neutron

230

278

20.8

Cinder

136

140

2.9

Heat

292

300

2.7

Ceilometer

618

628

1.6