Update the time picker and all timestamps to 24 for consistency. The time picker update would apply across Metrics, Advanced Debug Custom Metrics, Statements, and Transactions pages.

• Update Time picker to 24h time and remove 'AM/PM' selector from time dropdown
  

Update Timestamps to 24h

Databases pages

• Tables overview: Table Stats Last Updated column
• Table detail page: 1) Table Stats Last Updated 2) Last Reset link 3) Index Last Used column
• Index detail page: 1) Last Reset link, 2) Index Last Used

SQL Activity pages

• Statement/transaction active execution overview and detail pages: Start Time
• Sessions overview and detail page: 1) Session Start Time 2) Statement Start Time
• Statement fingerprint detail: Aggregation Interval (is this being removed?)
• Statement fingerprint detail / Diagnostics tab: Activated on
• Advanced Debug > Statement Diagnostics History: Activated on

Jobs pages

• Jobs Detail page: Creation Time
• (Creation time on the jobs overview is already 24h)

For KV observability team to update

• Hot ranges overview: Last update (Hot ranges page v1 clean-up for 22.1 #78517)
• Node details page: Last update

Jira issue: CRDB-14133