Tomas Jelinek has submitted this change and it was merged. Change subject: backend,frontend: add hugepages reporting and display ...................................................................... backend,frontend: add hugepages reporting and display The huge pages are reported from VDSM in the vds statistics. It is a map structured like this: "hugepages": { "1048576": { "resv_hugepages": 0, "free_hugepages": 0, "nr_overcommit_hugepages": 0, "surplus_hugepages": 0, "vm.free_hugepages": 0, "nr_hugepages": 10, "nr_hugepages_mempolicy": 10 }, "2048": { "resv_hugepages": 0, "free_hugepages": 0, "nr_overcommit_hugepages": 0, "surplus_hugepages": 0, "vm.free_hugepages": 0, "nr_hugepages": 0, "nr_hugepages_mempolicy": 0 } } It is a map where the key is the size of the huge pages and the value are the details. This structure is than transformed on engine side into a json list with the following structure: [{"sizeKB":1048576,"amount":4},{"sizeKB":2048,"amount":0}] e.g. size of the huge page in KB -> amount of free huge pages available for VMs (vm.free_hugepages) of this size. This json is than stored into the vds_statistics table and later shown in the general subtab of the host main tab. Change-Id: I249ad336bdeeda1e58001222049c2e824c6634a3 Signed-off-by: Michal Skrivanek <michal.skrivanek(a)redhat.com&gt; --- A backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/HugePage.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/VDS.java M backend/manager/modules/common/src/main/java/org/ovirt/engine/core/common/businessentities/VdsStatistics.java M backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/VdsDaoImpl.java M backend/manager/modules/dal/src/main/java/org/ovirt/engine/core/dao/VdsStatisticsDaoImpl.java M backend/manager/modules/dal/src/test/resources/fixtures.xml M backend/manager/modules/utils/src/main/java/org/ovirt/engine/core/utils/serialization/json/JsonObjectDeserializer.java M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/VdsBrokerObjectsBuilder.java M backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/VdsProperties.java M frontend/webadmin/modules/gwt-common/src/main/resources/org/ovirt/engine/core/Common.gwt.xml M frontend/webadmin/modules/uicommonweb/src/main/java/org/ovirt/engine/ui/uicommonweb/models/hosts/HostGeneralModel.java M frontend/webadmin/modules/uicompat/src/main/java/org/ovirt/engine/ui/uicompat/UIMessages.java M frontend/webadmin/modules/uicompat/src/main/resources/org/ovirt/engine/ui/uicompat/UIMessages.properties M frontend/webadmin/modules/webadmin/src/main/java/org/ovirt/engine/ui/webadmin/ApplicationConstants.java M frontend/webadmin/modules/webadmin/src/main/java/org/ovirt/engine/ui/webadmin/section/main/view/tab/host/HostGeneralSubTabView.java M frontend/webadmin/modules/webadmin/src/main/resources/org/ovirt/engine/ui/webadmin/ApplicationConstants.properties M packaging/dbscripts/create_views.sql A packaging/dbscripts/upgrade/04_02_0310_add_vds_statistics_hugepages.sql M packaging/dbscripts/upgrade/post_upgrade/0010_add_object_column_white_list_table.sql M packaging/dbscripts/vds_sp.sql 20 files changed, 255 insertions(+), 64 deletions(-) Approvals: Tomas Jelinek: Verified; Looks good to me, approved Jenkins CI: Passed CI tests -- To view, visit https://gerrit.ovirt.org/77538 To unsubscribe, visit https://gerrit.ovirt.org/settings Gerrit-MessageType: merged Gerrit-Change-Id: I249ad336bdeeda1e58001222049c2e824c6634a3 Gerrit-PatchSet: 17 Gerrit-Project: ovirt-engine Gerrit-Branch: master Gerrit-Owner: Michal Skrivanek <michal.skrivanek(a)redhat.com&gt; Gerrit-Reviewer: Arik Hadas <ahadas(a)redhat.com&gt; Gerrit-Reviewer: Eli Mesika <emesika(a)redhat.com&gt; Gerrit-Reviewer: Jenkins CI Gerrit-Reviewer: Martin Peřina <mperina(a)redhat.com&gt; Gerrit-Reviewer: Michal Skrivanek <michal.skrivanek(a)redhat.com&gt; Gerrit-Reviewer: Moti Asayag <masayag(a)redhat.com&gt; Gerrit-Reviewer: Tomas Jelinek <tjelinek(a)redhat.com&gt; Gerrit-Reviewer: Yaniv Kaul <ykaul(a)redhat.com&gt; Gerrit-Reviewer: gerrit-hooks <automation(a)ovirt.org&gt;