University of Cape Town
UCT High Performance Computing Facility



Tue Apr 7 04:55:01 SAST 2026




Cluster efficiency

srvrochpc100: 48 CPUS 3101%/4800%=64%     utilized 32         cores active = 66%       core reservation = 96% efficiency 
srvrochpc101: 48 CPUS 931.6%/4800%=19%    utilized 10         cores active = 20%       core reservation = 95% efficiency 
srvrochpc102: 48 CPUS 1000.9%/4800%=20%   utilized 18         cores active = 37%       core reservation = 54% efficiency 
srvrochpc103: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc104: 48 CPUS 2000%/4800%=41%     utilized 20         cores active = 41%       core reservation = 100% efficiency 
srvrochpc105: 48 CPUS 2000%/4800%=41%     utilized 20         cores active = 41%       core reservation = 100% efficiency 
srvrochpc106: 48 CPUS 4200%/4800%=87%     utilized 43         cores active = 89%       core reservation = 97% efficiency 
srvrochpc107: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc108: 48 CPUS 2%/4800%=0%         utilized 0          cores active = 0%
srvrochpc109: 48 CPUS 4100%/4800%=85%     utilized 41         cores active = 85%       core reservation = 100% efficiency 
srvrochpc110: 48 CPUS 31%/4800%=0%        utilized 0          cores active = 0%
srvrochpc111: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc112: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc113: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc114: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc115: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc116: 48 CPUS 5%/4800%=0%         utilized 0          cores active = 0%
srvrochpc117: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc118: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc119: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc120: 48 CPUS 0.9%/4800%=0%       utilized 0          cores active = 0%
srvrochpc121: 48 CPUS 2%/4800%=0%         utilized 0          cores active = 0%
srvrochpc122: 48 CPUS 4000%/4800%=83%     utilized 48         cores active = 100%      core reservation = 83% efficiency 
srvrochpc123: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc124: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc125: 48 CPUS 14.1%/4800%=0%      utilized 0          cores active = 0%
srvrochpc126: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc127: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc128: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc129: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc130: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc131: 48 CPUS 0.9%/4800%=0%       utilized 0          cores active = 0%
srvrochpc132: 48 CPUS 2%/4800%=0%         utilized 0          cores active = 0%
srvrochpc133: 48 CPUS 3000.1%/4800%=62%   utilized 40         cores active = 83%       core reservation = 74% efficiency 
srvrochpc134: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc200: 40 CPUS 1%/4000%=0%         utilized 0          cores active = 0%
srvrochpc201: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc202: 40 CPUS 7.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc203: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc204: 40 CPUS 2.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc205: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc206: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc207: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc208: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc209: 40 CPUS 3902%/4000%=97%     utilized 39         cores active = 97%       core reservation = 100% efficiency 
srvrochpc210: 40 CPUS 4.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc211: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc212: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc213: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc214: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc215: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc216: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc217: 40 CPUS 28.8%/4000%=0%      utilized 0          cores active = 0%
srvrochpc218: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc219: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc220: 40 CPUS 6%/4000%=0%         utilized 0          cores active = 0%
srvrochpc221: 40 CPUS 2.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc222: 40 CPUS 25.8%/4000%=0%      utilized 0          cores active = 0%
srvrochpc223: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc224: 40 CPUS 17.9%/4000%=0%      utilized 0          cores active = 0%
srvrochpc225: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc226: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc227: 40 CPUS 5.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc228: 44 CPUS 0.9%/4400%=0%       utilized 0          cores active = 0%
srvrochpc229: 44 CPUS 17.9%/4400%=0%      utilized 0          cores active = 0%
srvrochpc230: 44 CPUS 0%/4400%=0%         utilized 0          cores active = 0%
srvrochpc231: 44 CPUS 0%/4400%=0%         utilized 0          cores active = 0%
srvrochpc232: 44 CPUS 0%/4400%=0%         utilized 0          cores active = 0%
srvrochpc233: 44 CPUS 0.9%/4400%=0%       utilized 0          cores active = 0%
srvrochpc234: 44 CPUS 1.9%/4400%=0%       utilized 0          cores active = 0%
srvrochpc235: 44 CPUS 4.9%/4400%=0%       utilized 0          cores active = 0%
srvrocgpu005: 32 CPUS 0.9%/3200%=0%       utilized 0          cores active = 0%
srvrocgpu006: 32 CPUS 0%/3200%=0%         utilized 0          cores active = 0%
srvrocgpu007: 32 CPUS 0.9%/3200%=0%       utilized 0          cores active = 0%
srvrocgpu008: 32 CPUS 0.9%/3200%=0%       utilized 0          cores active = 0%
srvrocgpu009: 56 CPUS 0.9%/5600%=0%       utilized 0          cores active = 0%
srvrocgpu010: 56 CPUS 100.9%/5600%=1%     utilized 4          cores active = 7%        core reservation = 14% efficiency 
srvrocgpu011: 56 CPUS 2996%/5600%=53%     utilized 30         cores active = 53%       core reservation = 100% efficiency 
srvrocgpu012: 48 CPUS 662.4%/4800%=13%    utilized 16         cores active = 33%       core reservation = 39% efficiency 
srvrocgpu013: 48 CPUS 0.9%/4800%=0%       utilized 0          cores active = 0%
srvrocgpu014: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrocgpu015: 48 CPUS 100%/4800%=2%       utilized 2          cores active = 4%        core reservation = 50% efficiency 
srvrocgpu016: 96 CPUS 109.8%/9600%=1%     utilized 4          cores active = 4%        core reservation = 25% efficiency 
Average cluster core efficiency = 81%





Total GPU cards: 48
GPU cards active: 10
Average GPU efficiency = 82%