[CI] DocsClientYamlTestSuiteIT test {yaml=reference/cat/health/cat-health-example} failing

[elasticsearchmachine]

Build Scans:

• elasticsearch-periodic-platform-support #6338 / almalinux-8-aarch64_checkpart1_platform-support-arm
• elasticsearch-pull-request #56262 / part-1-entitlements

Reproduction Line:

./gradlew ":docs:yamlRestTest" --tests "org.elasticsearch.smoketest.DocsClientYamlTestSuiteIT.test {yaml=reference/cat/health/cat-health-example}" -Dtests.seed=DA73C881A87FFDDE -Dtests.locale=ak -Dtests.timezone=America/Grenada -Druntime.java=23

Applicable branches:
main

Reproduces locally?:
N/A

Failure History:
See dashboard

Failure Message:

java.lang.AssertionError: Failure at [reference/cat/health:22]: field [$body] was expected to match the provided regex but didn't
Expected: epoch      \s+timestamp \s+cluster       \s+status \s+node.total \s+node.data \s+shards \s+pri \s+relo \s+init \s+unassign \s+unassign.pri \s+pending_tasks \s+max_task_wait_time \s+active_shards_percent\s* \d+ \s+\d+:\d+:\d+  \s+[^ \s+]+ \s+green           \s+1         \s+1      \s+1   \s+1    \s+0    \s+0        \s+0            \s+0             \s+\d+ \s+(-|\d+(\.\d+)?[ms]+)                \s+100.0%\s*
     but: was "epoch      timestamp cluster      status node.total node.data shards pri relo init unassign unassign.pri pending_tasks max_task_wait_time active_shards_percent\n1739337859 05:24:19  yamlRestTest green           1         1      2   2    0    0        0            0             0                  -                100.0%\n"

Issue Reasons:

• [main] 2 failures in test test {yaml=reference/cat/health/cat-health-example} (0.8% fail rate in 260 executions)

Note:
This issue was created using new test triage automation. Please report issues or feedback to es-delivery.

[elasticsearchmachine]

This has been muted on branch main

Mute Reasons:

• [main] 2 failures in test test {yaml=reference/cat/health/cat-health-example} (0.8% fail rate in 260 executions)

Build Scans:

• elasticsearch-periodic-platform-support #6338 / almalinux-8-aarch64_checkpart1_platform-support-arm
• elasticsearch-pull-request #56262 / part-1-entitlements

[elasticsearchmachine]

Pinging @elastic/es-delivery (Team:Delivery)