[8.x] [ObsUx][Infra] Processes Tab: Fix failling test (#197823) (#198764

)

Closes [#198279](#198279)
Closes [#192891](#192891)
# Backport

This will backport the following commits from `main` to `8.x`:
 - [ObsUx][Infra] Processes Tab: Fix failling test (#197823) (b8dabb5)

<!--- Backport version: 8.9.8 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sqren/backport)

<!--BACKPORT
[{"author":{"name":"jennypavlova","email":"[email protected]"},"sourceCommit":{"committedDate":"2024-10-25T14:48:00Z","message":"[ObsUx][Infra]
Processes Tab: Fix failling test (#197823)\n\nCloses #192891 \r\n\r\n##
Summary\r\n\r\nThis PR fixes the processes tab failing test.\r\nI
checked locally and it passed.\r\n\r\n✅ Flaky test runner
(x50):\r\nhttps://buildkite.com/elastic/kibana-flaky-test-suite-runner/builds/7264","sha":"b8dabb5b81087f53e17f715ea19a17d50cc64167"},"sourceBranch":"main","suggestedTargetBranches":[],"targetPullRequestStates":[]}]
BACKPORT-->

x-pack/test/functional/apps/infra/node_details.ts

@@ -404,8 +404,9 @@ export default ({ getPageObjects, getService }: FtrProviderContext) => {
             await pageObjects.assetDetails.clickProcessesTab();
             const processesTotalValue =
               await pageObjects.assetDetails.getProcessesTabContentTotalValue();
-            const processValue = await processesTotalValue.getVisibleText();
-            expect(processValue).to.eql('N/A');
+            await retry.tryForTime(5000, async () => {
+              expect(await processesTotalValue.getVisibleText()).to.eql('N/A');
+            });
           });
         });
       });
@@ -510,8 +511,9 @@ export default ({ getPageObjects, getService }: FtrProviderContext) => {
         it('should render processes tab and with Total Value summary', async () => {
           const processesTotalValue =
             await pageObjects.assetDetails.getProcessesTabContentTotalValue();
-          const processValue = await processesTotalValue.getVisibleText();
-          expect(processValue).to.eql('313');
+          await retry.tryForTime(5000, async () => {
+            expect(await processesTotalValue.getVisibleText()).to.eql('313');
+          });
         });
 
         it('should expand processes table row', async () => {