University of Cape Town
UCT High Performance Computing Facility



Wed May 13 05:50:01 SAST 2026




Cluster efficiency

srvrochpc100: 48 CPUS 2%/4800%=0%         utilized 1          cores active = 2%        core reservation = 0% efficiency 
srvrochpc101: 48 CPUS 327.6%/4800%=6%     utilized 47         cores active = 97%       core reservation = 6% efficiency 
srvrochpc102: 48 CPUS 200%/4800%=4%       utilized 41         cores active = 85%       core reservation = 4% efficiency 
srvrochpc103: 48 CPUS 2600%/4800%=54%     utilized 38         cores active = 79%       core reservation = 68% efficiency 
srvrochpc104: 48 CPUS 4002.9%/4800%=83%   utilized 43         cores active = 89%       core reservation = 93% efficiency 
srvrochpc105: 48 CPUS 4717.5%/4800%=98%   utilized 48         cores active = 100%      core reservation = 98% efficiency 
srvrochpc106: 48 CPUS 4676.4%/4800%=97%   utilized 48         cores active = 100%      core reservation = 97% efficiency 
srvrochpc107: 48 CPUS 2326.7%/4800%=48%   utilized 24         cores active = 50%       core reservation = 96% efficiency 
srvrochpc108: 48 CPUS 4000.9%/4800%=83%   utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc109: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc110: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc111: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc112: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc113: 48 CPUS 2000%/4800%=41%     utilized 40         cores active = 83%       core reservation = 49% efficiency 
srvrochpc114: 48 CPUS 2802%/4800%=58%     utilized 40         cores active = 83%       core reservation = 69% efficiency 
srvrochpc115: 48 CPUS 3100%/4800%=64%     utilized 40         cores active = 83%       core reservation = 77% efficiency 
srvrochpc116: 48 CPUS 6%/4800%=0%         utilized 0          cores active = 0%
srvrochpc117: 48 CPUS 1095%/4800%=22%     utilized 34         cores active = 70%       core reservation = 31% efficiency 
srvrochpc118: 48 CPUS 4000.9%/4800%=83%   utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc119: 48 CPUS 3.9%/4800%=0%       utilized 0          cores active = 0%
srvrochpc120: 48 CPUS 1002%/4800%=20%     utilized 10         cores active = 20%       core reservation = 100% efficiency 
srvrochpc121: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc122: 48 CPUS 0.9%/4800%=0%       utilized 0          cores active = 0%
srvrochpc123: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
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 35.9%/4800%=0%      utilized 0          cores active = 0%
srvrochpc127: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc128: 48 CPUS 97.9%/4800%=2%      utilized 24         cores active = 50%       core reservation = 4% 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 94.9%/4800%=1%      utilized 24         cores active = 50%       core reservation = 2% efficiency 
srvrochpc132: 48 CPUS 24%/4800%=0%        utilized 0          cores active = 0%
srvrochpc133: 48 CPUS 4000%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc134: 48 CPUS 0%/4800%=0%         utilized 0          cores active = 0%
srvrochpc200: 40 CPUS 4.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc201: 40 CPUS 23.9%/4000%=0%      utilized 0          cores active = 0%
srvrochpc202: 40 CPUS 1%/4000%=0%         utilized 0          cores active = 0%
srvrochpc203: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc204: 40 CPUS 15.8%/4000%=0%      utilized 0          cores active = 0%
srvrochpc205: 40 CPUS 3744.9%/4000%=93%   utilized 40         cores active = 100%      core reservation = 93% efficiency 
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 3.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc209: 40 CPUS 1600%/4000%=40%     utilized 16         cores active = 40%       core reservation = 100% efficiency 
srvrochpc210: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc211: 40 CPUS 1015.9%/4000%=25%   utilized 32         cores active = 80%       core reservation = 31% efficiency 
srvrochpc212: 40 CPUS 3200%/4000%=80%     utilized 32         cores active = 80%       core reservation = 100% efficiency 
srvrochpc213: 40 CPUS 2990.4%/4000%=74%   utilized 32         cores active = 80%       core reservation = 92% efficiency 
srvrochpc214: 40 CPUS 1601%/4000%=40%     utilized 16         cores active = 40%       core reservation = 100% efficiency 
srvrochpc215: 40 CPUS 1.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc216: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc217: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc218: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc219: 40 CPUS 7.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc220: 40 CPUS 17.9%/4000%=0%      utilized 0          cores active = 0%
srvrochpc221: 40 CPUS 16%/4000%=0%        utilized 0          cores active = 0%
srvrochpc222: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc223: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc224: 40 CPUS 8.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc225: 40 CPUS 0%/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 2%/4400%=0%         utilized 0          cores active = 0%
srvrochpc230: 44 CPUS 0.9%/4400%=0%       utilized 0          cores active = 0%
srvrochpc231: 44 CPUS 0.9%/4400%=0%       utilized 0          cores active = 0%
srvrochpc232: 44 CPUS 4%/4400%=0%         utilized 0          cores active = 0%
srvrochpc233: 44 CPUS 2%/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%
srvrocgpu005: 32 CPUS 100%/3200%=3%       utilized 16         cores active = 50%       core reservation = 6% efficiency 
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 400.9%/5600%=7%     utilized 4          cores active = 7%        core reservation = 100% efficiency 
srvrocgpu010: 56 CPUS 0.9%/5600%=0%       utilized 0          cores active = 0%
srvrocgpu011: 56 CPUS 400.2%/5600%=7%     utilized 22         cores active = 39%       core reservation = 17% efficiency 
srvrocgpu012: 48 CPUS 100%/4800%=2%       utilized 12         cores active = 25%       core reservation = 8% efficiency 
srvrocgpu013: 48 CPUS 218%/4800%=4%       utilized 13         cores active = 27%       core reservation = 14% efficiency 
srvrocgpu014: 48 CPUS 100%/4800%=2%       utilized 2          cores active = 4%        core reservation = 50% efficiency 
srvrocgpu015: 48 CPUS 100%/4800%=2%       utilized 12         cores active = 25%       core reservation = 8% efficiency 
srvrocgpu016: 96 CPUS 0.9%/9600%=0%       utilized 0          cores active = 0%
Average cluster core efficiency = 64%





Total GPU cards: 48
GPU cards active: 13
Average GPU efficiency = 59%