WBS 2.3.1.2 Tier-1 Infrastructure - Jason

• NTR

WBS 2.3.1.3 Tier-1 Compute - Tom

• New compute racks added, cpu count for Tier 1 temporarily raised to ~45K cpu
  • Older equipment retirement/ donation to Tier 3 will happen soon, Tier 1 core count will show a small net decrease, but there will still be a net gain in HEPscore23 (since the new hardware is better/faster core for core)
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WBS 2.3.1.4 Tier-1 Storage - Carlos

• 5280TB DISK space added to 2025 pledge 
• 10 pools hosts commissioned into production
• 25030TB TAPE space added to 2025 pledge

WBS 2.3.1.4 Tier-1 Operations & Monitoring - Ivan

• Emptying of the cluster today due to a user assigning all his jobs to BNL only (~100k jobs)
  • Killing all assigned user jobs to BN
  • LUnsetting site for all his jobs
  • Limiting number of score jobs at BNL temporarily
  • The site started to recover in the last hour