University of Cape Town
UCT High Performance Computing Facility



Wed Sep 23 05:16:01 SAST 2026




Cluster efficiency

srvrochpc100: 48 CPUS 1000%/4800%=20%     utilized 10         cores active = 20%       core reservation = 100% efficiency 
srvrochpc101: 48 CPUS 2537.2%/4800%=52%   utilized 48         cores active = 100%      core reservation = 52% efficiency 
srvrochpc102: 48 CPUS 2235.4%/4800%=46%   utilized 42         cores active = 87%       core reservation = 52% efficiency 
srvrochpc103: 48 CPUS 3064.3%/4800%=63%   utilized 48         cores active = 100%      core reservation = 63% efficiency 
srvrochpc104: 48 CPUS 800.9%/4800%=16%    utilized 48         cores active = 100%      core reservation = 16% efficiency 
srvrochpc105: 48 CPUS 1000%/4800%=20%     utilized 20         cores active = 41%       core reservation = 48% efficiency 
srvrochpc106: 48 CPUS 1228%/4800%=25%     utilized 48         cores active = 100%      core reservation = 25% efficiency 
srvrochpc107: 48 CPUS 2837%/4800%=59%     utilized 40         cores active = 83%       core reservation = 71% efficiency 
srvrochpc108: 48 CPUS 3977.9%/4800%=82%   utilized 47         cores active = 97%       core reservation = 84% efficiency 
srvrochpc109: 48 CPUS 4698.9%/4800%=97%   utilized 48         cores active = 100%      core reservation = 97% efficiency 
srvrochpc110: 48 CPUS 3800.9%/4800%=79%   utilized 48         cores active = 100%      core reservation = 79% efficiency 
srvrochpc111: 48 CPUS 3040.8%/4800%=63%   utilized 44         cores active = 91%       core reservation = 69% efficiency 
srvrochpc112: 48 CPUS 3799.9%/4800%=79%   utilized 40         cores active = 83%       core reservation = 95% efficiency 
srvrochpc113: 48 CPUS 1300.9%/4800%=27%   utilized 48         cores active = 100%      core reservation = 27% efficiency 
srvrochpc114: 48 CPUS 2664.1%/4800%=55%   utilized 48         cores active = 100%      core reservation = 55% efficiency 
srvrochpc115: 48 CPUS 1000%/4800%=20%     utilized 10         cores active = 20%       core reservation = 100% efficiency 
srvrochpc116: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc117: 48 CPUS 4720.9%/4800%=98%   utilized 48         cores active = 100%      core reservation = 98% efficiency 
srvrochpc118: 48 CPUS 1743%/4800%=36%     utilized 48         cores active = 100%      core reservation = 36% efficiency 
srvrochpc119: 48 CPUS 4690.8%/4800%=97%   utilized 48         cores active = 100%      core reservation = 97% efficiency 
srvrochpc120: 48 CPUS 4248%/4800%=88%     utilized 48         cores active = 100%      core reservation = 88% efficiency 
srvrochpc121: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc122: 48 CPUS 1615.9%/4800%=33%   utilized 40         cores active = 83%       core reservation = 39% efficiency 
srvrochpc123: 48 CPUS 3535.9%/4800%=73%   utilized 48         cores active = 100%      core reservation = 73% efficiency 
srvrochpc124: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc125: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc126: 48 CPUS 4716.1%/4800%=98%   utilized 48         cores active = 100%      core reservation = 98% efficiency 
srvrochpc127: 48 CPUS 4063.9%/4800%=84%   utilized 48         cores active = 100%      core reservation = 84% efficiency 
srvrochpc128: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc129: 48 CPUS 3801%/4800%=79%     utilized 48         cores active = 100%      core reservation = 79% efficiency 
srvrochpc130: 48 CPUS 2800%/4800%=58%     utilized 28         cores active = 58%       core reservation = 100% efficiency 
srvrochpc131: 48 CPUS 4003%/4800%=83%     utilized 40         cores active = 83%       core reservation = 100% efficiency 
srvrochpc132: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc133: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc134: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc135: 48 CPUS 4800%/4800%=100%    utilized 48         cores active = 100%      core reservation = 100% efficiency 
srvrochpc200: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc201: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc202: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc203: 40 CPUS 3900%/4000%=97%     utilized 39         cores active = 97%       core reservation = 100% efficiency 
srvrochpc204: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc205: 40 CPUS 2892%/4000%=72%     utilized 32         cores active = 80%       core reservation = 90% efficiency 
srvrochpc206: 40 CPUS 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc207: 40 CPUS 3600%/4000%=90%     utilized 36         cores active = 90%       core reservation = 100% efficiency 
srvrochpc208: 40 CPUS 3600%/4000%=90%     utilized 36         cores active = 90%       core reservation = 100% efficiency 
srvrochpc209: 40 CPUS 801.9%/4000%=20%    utilized 8          cores active = 20%       core reservation = 100% efficiency 
srvrochpc210: 40 CPUS 1827.4%/4000%=45%   utilized 24         cores active = 60%       core reservation = 75% 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 1600%/4000%=40%     utilized 16         cores active = 40%       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 4000%/4000%=100%    utilized 40         cores active = 100%      core reservation = 100% efficiency 
srvrochpc217: 40 CPUS 3728.7%/4000%=93%   utilized 40         cores active = 100%      core reservation = 93% efficiency 
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 2003%/4000%=50%     utilized 20         cores active = 50%       core reservation = 100% efficiency 
srvrochpc222: 40 CPUS 0.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc223: 40 CPUS 4.9%/4000%=0%       utilized 0          cores active = 0%
srvrochpc224: 40 CPUS 3200%/4000%=80%     utilized 32         cores active = 80%       core reservation = 100% efficiency 
srvrochpc225: 40 CPUS 0%/4000%=0%         utilized 0          cores active = 0%
srvrochpc226: 40 CPUS 443.2%/4000%=11%    utilized 40         cores active = 100%      core reservation = 11% efficiency 
srvrochpc227: 40 CPUS 560.1%/4000%=14%    utilized 0          cores active = 0%
srvrochpc228: 44 CPUS 4400%/4400%=100%    utilized 44         cores active = 100%      core reservation = 100% efficiency 
srvrochpc229: 44 CPUS 4400%/4400%=100%    utilized 44         cores active = 100%      core reservation = 100% efficiency 
srvrochpc230: 44 CPUS 4400%/4400%=100%    utilized 44         cores active = 100%      core reservation = 100% efficiency 
srvrochpc231: 44 CPUS 4400%/4400%=100%    utilized 44         cores active = 100%      core reservation = 100% efficiency 
srvrochpc232: 44 CPUS 2%/4400%=0%         utilized 0          cores active = 0%
srvrochpc233: 44 CPUS 3.9%/4400%=0%       utilized 0          cores active = 0%
srvrochpc234: 44 CPUS 3206%/4400%=72%     utilized 32         cores active = 72%       core reservation = 100% efficiency 
srvrochpc235: 44 CPUS 3%/4400%=0%         utilized 0          cores active = 0%
srvrocgpu005: 32 CPUS 0%/3200%=0%         utilized 0          cores active = 0%
srvrocgpu006: 32 CPUS 0%/3200%=0%         utilized 0          cores active = 0%
srvrocgpu007: 32 CPUS 0%/3200%=0%         utilized 0          cores active = 0%
srvrocgpu008: 32 CPUS 0%/3200%=0%         utilized 0          cores active = 0%
srvrocgpu009: 56 CPUS 833.9%/5600%=14%    utilized 8          cores active = 14%       core reservation = 100% efficiency 
srvrocgpu010: 56 CPUS 0%/5600%=0%         utilized 0          cores active = 0%
srvrocgpu011: 56 CPUS 400%/5600%=7%       utilized 16         cores active = 28%       core reservation = 25% efficiency 
srvrocgpu012: 48 CPUS 400%/4800%=8%       utilized 8          cores active = 16%       core reservation = 50% efficiency 
srvrocgpu013: 48 CPUS 402.3%/4800%=8%     utilized 8          cores active = 16%       core reservation = 50% efficiency 
srvrocgpu014: 48 CPUS 301%/4800%=6%       utilized 6          cores active = 12%       core reservation = 50% efficiency 
srvrocgpu015: 48 CPUS 302%/4800%=6%       utilized 6          cores active = 12%       core reservation = 50% efficiency 
srvrocgpu016: 96 CPUS 449.5%/9600%=4%     utilized 16         cores active = 16%       core reservation = 25% efficiency 
Average cluster core efficiency = 82%





Total GPU cards: 48
GPU cards active: 26
Average GPU efficiency = 66%