University of Cape Town
UCT High Performance Computing Facility



Sun Dec 14 03:47:01 SAST 2025




Cluster efficiency

srvrochpc100: 48 CPUS 3175.8%/4800%=66%   utilized 40         cores active = 83%       core reservation = 79% efficiency 
srvrochpc101: 48 CPUS 3586%/4800%=74%     utilized 48         cores active = 100%      core reservation = 74% efficiency 
srvrochpc102: 48 CPUS 1073.9%/4800%=22%   utilized 14         cores active = 29%       core reservation = 75% efficiency 
srvrochpc103: 48 CPUS 4701%/4800%=97%     utilized 48         cores active = 100%      core reservation = 97% efficiency 
srvrochpc104: 48 CPUS 4400%/4800%=91%     utilized 48         cores active = 100%      core reservation = 91% efficiency 
srvrochpc105: 48 CPUS 0.9%/4800%=0%       utilized 0          cores active = 0%
srvrochpc106: 48 CPUS 3400%/4800%=70%     utilized 36         cores active = 75%       core reservation = 93% efficiency 
srvrochpc107: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc108: 48 CPUS 4404%/4800%=91%     utilized 48         cores active = 100%      core reservation = 91% efficiency 
srvrochpc109: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc110: 48 CPUS 2546.9%/4800%=53%   utilized 28         cores active = 58%       core reservation = 91% efficiency 
srvrochpc111: 48 CPUS 1881.3%/4800%=39%   utilized 20         cores active = 41%       core reservation = 95% efficiency 
srvrochpc112: 48 CPUS 2303%/4800%=47%     utilized 46         cores active = 95%       core reservation = 49% efficiency 
srvrochpc113: 48 CPUS 400%/4800%=8%       utilized 8          cores active = 16%       core reservation = 50% efficiency 
srvrochpc114: 48 CPUS 300%/4800%=6%       utilized 6          cores active = 12%       core reservation = 50% efficiency 
srvrochpc115: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc116: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc117: 48 CPUS 3730.7%/4800%=77%   utilized 40         cores active = 83%       core reservation = 92% efficiency 
srvrochpc118: 48 CPUS 3518.6%/4800%=73%   utilized 40         cores active = 83%       core reservation = 87% efficiency 
srvrochpc119: 48 CPUS 4501%/4800%=93%     utilized 48         cores active = 100%      core reservation = 93% efficiency 
srvrochpc120: 48 CPUS 3713.8%/4800%=77%   utilized 48         cores active = 100%      core reservation = 77% efficiency 
srvrochpc121: 48 CPUS 2828%/4800%=58%     utilized 34         cores active = 70%       core reservation = 82% efficiency 
srvrochpc122: 48 CPUS 4000.9%/4800%=83%   utilized 40         cores active = 83%       core reservation = 100% 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 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc126: 48 CPUS 0.9%/4800%=0%       utilized 0          cores active = 0%
srvrochpc127: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc128: 48 CPUS 0.9%/4800%=0%       utilized 0          cores active = 0%
srvrochpc129: 48 CPUS 0.9%/4800%=0%       utilized 0          cores active = 0%
srvrochpc130: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc131: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc132: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc133: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc134: 48 CPUS 31%/4800%=0%        utilized 0          cores active = 0%
srvrochpc200: 40 CPUS 3998.9%/4000%=99%   utilized 40         cores active = 100%      core reservation = 99% efficiency 
srvrochpc201: 40 CPUS 2.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc202: 40 CPUS 1.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc203: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc204: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc205: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc206: 40 CPUS 17.1%/4000%=0%      utilized 0          cores active = 0%
srvrochpc207: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc208: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc209: 40 CPUS 16.1%/4000%=0%      utilized 0          cores active = 0%
srvrochpc210: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc211: 40 CPUS 2.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc212: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc213: 40 CPUS 3%/4000%=0%         utilized 0          cores active = 0%
srvrochpc214: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc215: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc216: 40 CPUS 4%/4000%=0%         utilized 0          cores active = 0%
srvrochpc217: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc218: 40 CPUS 3.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc219: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc220: 40 CPUS 5.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc221: 40 CPUS 16.9%/4000%=0%      utilized 0          cores active = 0%
srvrochpc222: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc223: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc224: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc225: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc226: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc227: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc228: 44 CPUS 0%/4400%=0%         utilized 0          cores active = 0%
srvrochpc229: 44 CPUS 16.9%/4400%=0%      utilized 0          cores active = 0%
srvrochpc230: 44 CPUS 0%/4400%=0%         utilized 0          cores active = 0%
srvrochpc231: 44 CPUS 0.9%/4400%=0%       utilized 0          cores active = 0%
srvrochpc232: 44 CPUS 2%/4400%=0%         utilized 0          cores active = 0%
srvrochpc233: 44 CPUS 2.9%/4400%=0%       utilized 0          cores active = 0%
srvrochpc234: 44 CPUS 0%/4400%=0%         utilized 0          cores active = 0%
srvrochpc235: 44 CPUS 4%/4400%=0%         utilized 0          cores active = 0%
srvrochpc602: 64 CPUS 0%/6400%=0%         utilized 0          cores active = 0%
srvrochpc604: 64 CPUS 0.5%/6400%=0%       utilized 0          cores active = 0%
srvrochpc605: 64 CPUS 0%/6400%=0%         utilized 0          cores active = 0%
srvrochpc606: 64 CPUS 1.5%/6400%=0%       utilized 0          cores active = 0%
srvrochpc607: 64 CPUS 0.5%/6400%=0%       utilized 0          cores active = 0%
srvrocgpu005: 32 CPUS 0%/3200%=0%         utilized 0          cores active = 0%
srvrocgpu006: 32 CPUS 0.9%/3200%=0%       utilized 0          cores active = 0%
srvrocgpu007: 32 CPUS 0%/3200%=0%         utilized 0          cores active = 0%
srvrocgpu008: 32 CPUS 0.9%/3200%=0%       utilized 0          cores active = 0%
srvrocgpu009: 56 CPUS 600.9%/5600%=10%    utilized 6          cores active = 10%       core reservation = 100% efficiency 
srvrocgpu010: 56 CPUS 428.5%/5600%=7%     utilized 8          cores active = 14%       core reservation = 50% efficiency 
srvrocgpu011: 56 CPUS 1335.2%/5600%=23%   utilized 22         cores active = 39%       core reservation = 58% efficiency 
srvrocgpu012: 48 CPUS 1299%/4800%=27%     utilized 16         cores active = 33%       core reservation = 81% efficiency 
srvrocgpu013: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrocgpu014: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrocgpu015: 48 CPUS 2%/4800%=0%         utilized 0          cores active = 0%
srvrocgpu016: 96 CPUS 0.9%/9600%=0%       utilized 0          cores active = 0%
Average cluster core efficiency = 80%





Total GPU cards: 48
GPU cards active: 13
Average GPU efficiency = 78%