University of Cape Town
UCT High Performance Computing Facility



Mon May 4 19:20:01 SAST 2026




Cluster efficiency

srvrochpc100: 48 CPUS 4301.9%/4800%=89%   utilized 47         cores active = 97%       core reservation = 91% efficiency 
srvrochpc101: 48 CPUS 3211.5%/4800%=66%   utilized 44         cores active = 91%       core reservation = 72% efficiency 
srvrochpc102: 48 CPUS 2250.6%/4800%=46%   utilized 29         cores active = 60%       core reservation = 76% efficiency 
srvrochpc103: 48 CPUS 3524%/4800%=73%     utilized 45         cores active = 93%       core reservation = 78% efficiency 
srvrochpc104: 48 CPUS 944%/4800%=19%      utilized 10         cores active = 20%       core reservation = 95% efficiency 
srvrochpc105: 48 CPUS 2703.3%/4800%=56%   utilized 44         cores active = 91%       core reservation = 61% efficiency 
srvrochpc106: 48 CPUS 4709%/4800%=98%     utilized 48         cores active = 100%      core reservation = 98% efficiency 
srvrochpc107: 48 CPUS 3679.4%/4800%=76%   utilized 48         cores active = 100%      core reservation = 76% efficiency 
srvrochpc108: 48 CPUS 4500%/4800%=93%     utilized 45         cores active = 93%       core reservation = 100% efficiency 
srvrochpc109: 48 CPUS 2900%/4800%=60%     utilized 41         cores active = 85%       core reservation = 70% efficiency 
srvrochpc110: 48 CPUS 4600.9%/4800%=95%   utilized 46         cores active = 95%       core reservation = 100% efficiency 
srvrochpc111: 48 CPUS 4400%/4800%=91%     utilized 44         cores active = 91%       core reservation = 100% efficiency 
srvrochpc112: 48 CPUS 3202.9%/4800%=66%   utilized 32         cores active = 66%       core reservation = 100% efficiency 
srvrochpc113: 48 CPUS 4302%/4800%=89%     utilized 43         cores active = 89%       core reservation = 100% efficiency 
srvrochpc114: 48 CPUS 4500%/4800%=93%     utilized 45         cores active = 93%       core reservation = 100% efficiency 
srvrochpc115: 48 CPUS 4400%/4800%=91%     utilized 44         cores active = 91%       core reservation = 100% efficiency 
srvrochpc116: 48 CPUS 4400%/4800%=91%     utilized 44         cores active = 91%       core reservation = 100% efficiency 
srvrochpc117: 48 CPUS 4100.9%/4800%=85%   utilized 41         cores active = 85%       core reservation = 100% efficiency 
srvrochpc118: 48 CPUS 4000.9%/4800%=83%   utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc119: 48 CPUS 4000.9%/4800%=83%   utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc120: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc121: 48 CPUS 3027.2%/4800%=63%   utilized 48         cores active = 100%      core reservation = 63% efficiency 
srvrochpc122: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc123: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc124: 48 CPUS 4119.8%/4800%=85%   utilized 48         cores active = 100%      core reservation = 85% efficiency 
srvrochpc125: 48 CPUS 3000%/4800%=62%     utilized 40         cores active = 83%       core reservation = 74% efficiency 
srvrochpc126: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc127: 48 CPUS 3100%/4800%=64%     utilized 31         cores active = 64%       core reservation = 100% efficiency 
srvrochpc128: 48 CPUS 4100%/4800%=85%     utilized 41         cores active = 85%       core reservation = 100% efficiency 
srvrochpc129: 48 CPUS 4000.9%/4800%=83%   utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc130: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc131: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc132: 48 CPUS 4001%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc133: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc134: 48 CPUS 3356.3%/4800%=69%   utilized 48         cores active = 100%      core reservation = 69% efficiency 
srvrochpc200: 40 CPUS 16.1%/4000%=0%      utilized 0          cores active = 0%
srvrochpc201: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc202: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc203: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc204: 40 CPUS 202.9%/4000%=5%     utilized 37         cores active = 92%       core reservation = 5% efficiency 
srvrochpc205: 40 CPUS 3552.9%/4000%=88%   utilized 40         cores active = 100%      core reservation = 88% efficiency 
srvrochpc206: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc207: 40 CPUS 405.9%/4000%=10%    utilized 4          cores active = 10%       core reservation = 100% efficiency 
srvrochpc208: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc209: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc210: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc211: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc212: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc213: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc214: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc215: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc216: 40 CPUS 2178.9%/4000%=54%   utilized 36         cores active = 90%       core reservation = 60% efficiency 
srvrochpc217: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc218: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc219: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc220: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc221: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc222: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc223: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc224: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc225: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc226: 40 CPUS 315.5%/4000%=7%     utilized 16         cores active = 40%       core reservation = 17% efficiency 
srvrochpc227: 40 CPUS 757.6%/4000%=18%    utilized 40         cores active = 100%      core reservation = 18% efficiency 
srvrochpc228: 44 CPUS 4000%/4400%=90%     utilized 40         cores active = 90%       core reservation = 100% efficiency 
srvrochpc229: 44 CPUS 0%/4400%=0%         utilized 0          cores active = 0%
srvrochpc230: 44 CPUS 2803%/4400%=63%     utilized 27         cores active = 61%       core reservation = 103% efficiency 
srvrochpc231: 44 CPUS 108.7%/4400%=2%     utilized 16         cores active = 36%       core reservation = 5% efficiency 
srvrochpc232: 44 CPUS 4%/4400%=0%         utilized 0          cores active = 0%
srvrochpc233: 44 CPUS 3200.9%/4400%=72%   utilized 32         cores active = 72%       core reservation = 100% efficiency 
srvrochpc234: 44 CPUS 4001.9%/4400%=90%   utilized 40         cores active = 90%       core reservation = 100% efficiency 
srvrochpc235: 44 CPUS 104.9%/4400%=2%     utilized 1          cores active = 2%        core reservation = 100% efficiency 
srvrocgpu005: 32 CPUS 3195%/3200%=99%     utilized 32         cores active = 100%      core reservation = 99% efficiency 
srvrocgpu006: 32 CPUS 3196%/3200%=99%     utilized 32         cores active = 100%      core reservation = 99% efficiency 
srvrocgpu007: 32 CPUS 3196%/3200%=99%     utilized 32         cores active = 100%      core reservation = 99% efficiency 
srvrocgpu008: 32 CPUS 0%/3200%=0%         utilized 0          cores active = 0%
srvrocgpu009: 56 CPUS 400.3%/5600%=7%     utilized 4          cores active = 7%        core reservation = 100% efficiency 
srvrocgpu010: 56 CPUS 201.7%/5600%=3%     utilized 8          cores active = 14%       core reservation = 21% efficiency 
srvrocgpu011: 56 CPUS 442.6%/5600%=7%     utilized 22         cores active = 39%       core reservation = 17% efficiency 
srvrocgpu012: 48 CPUS 100%/4800%=2%       utilized 2          cores active = 4%        core reservation = 50% efficiency 
srvrocgpu013: 48 CPUS 200%/4800%=4%       utilized 2          cores active = 4%        core reservation = 100% efficiency 
srvrocgpu014: 48 CPUS 200%/4800%=4%       utilized 2          cores active = 4%        core reservation = 100% efficiency 
srvrocgpu015: 48 CPUS 224.9%/4800%=4%     utilized 24         cores active = 50%       core reservation = 8% efficiency 
srvrocgpu016: 96 CPUS 1.9%/9600%=0%       utilized 16         cores active = 16%       core reservation = 0% efficiency 
Average cluster core efficiency = 85%





Total GPU cards: 48
GPU cards active: 31
Average GPU efficiency = 61%