Set ram to 4096, add -cpu host and use 100G disk

Author: grossmj

appliances/security-onion.gns3a

@@ -18,11 +18,12 @@
     "qemu": {
         "adapter_type": "e1000",
         "adapters": 2,
-        "ram": 3072,
+        "ram": 4096,
         "hda_disk_interface": "ide",
         "arch": "x86_64",
         "console_type": "vnc",
-        "kvm": "allow"
+        "kvm": "allow",
+        "options": "-cpu host"
     },
     "images": [
         {
@@ -57,6 +58,14 @@
             "download_url": "https://github.com/Security-Onion-Solutions/security-onion/releases/",
             "direct_download_url": "https://github.com/Security-Onion-Solutions/security-onion/releases/download/v14.04.5.4_20171031/securityonion-14.04.5.4.iso"
         },
+        {
+            "filename": "empty100G.qcow2",
+            "version": "1.0",
+            "md5sum": "5d9fec18a980f13002028491259f158d",
+            "filesize": 198656,
+            "download_url": "https://github.com/riverbed/Riverbed-Community-Toolkit/raw/master/SteelHead/GNS3",
+            "direct_download_url": "https://github.com/riverbed/Riverbed-Community-Toolkit/raw/master/SteelHead/GNS3/empty100G.qcow2"
+        },
         {
             "filename": "empty30G.qcow2",
             "version": "1.0",
@@ -70,7 +79,7 @@
         {
             "name": "2.4.80-20240624",
             "images": {
-                "hda_disk_image": "empty30G.qcow2",
+                "hda_disk_image": "empty100G.qcow2",
                 "cdrom_image": "securityonion-2.4.80-20240624.iso"
             }
         },