The tables below are updated every few minutes to show the current status of our supercomputing, data analysis, visualization resources, and other specialized nodes and systems. If the tables indicate a system is unavailable, check your email for timely updates via our Notifier service. Scheduled maintenance downtimes are announced in advance in the Daily Bulletin as well as in Notifier emails.
| Login Node | Status | Users | Load |
|---|---|---|---|
| derecho1 | UP | 111 | 6.73 % |
| derecho2 | UP | 74 | 3.93 % |
| derecho3 | UP | 79 | 6.58 % |
| derecho4 | UP | 67 | 7.73 % |
| derecho5 | UP | 84 | 3.87 % |
| derecho6 | UP | 72 | 3.59 % |
| derecho7 | UP | 59 | 3.65 % |
| derecho8 | UP | 0 | 1.03 % |
| CPU Nodes | |||
| Offline | 12 ( 0.5 %) | ||
| Running Jobs | 1773 ( 71.3 %) | ||
| Free | 703 ( 28.3 %) | ||
| GPU Nodes | |||
| Running Jobs | 80 ( 97.6 %) | ||
| Free | 2 ( 2.4 %) | ||
| Updated 8:30 pm MDT Wed Mar 26 2025 | |||
| Queue | Jobs Running | Jobs Queued | Jobs Held | Nodes Used | Users |
|---|---|---|---|---|---|
| cpu | 235 | 0 | 119 | 1773 | 117 |
| gpu | 69 | 14 | 5 | 80 | 13 |
| system | 0 | 0 | 0 | 0 | - |
| hybrid | 0 | 0 | 0 | 0 | - |
| pcpu | 0 | 0 | 0 | 0 | - |
| pgpu | 0 | 0 | 0 | 0 | - |
| gpudev | 2 | 0 | 0 | 2 | 2 |
| cpudev | 3 | 0 | 23 | 3 | 14 |
| repair | 0 | 0 | 0 | 0 | - |
| jhub | 0 | 0 | 0 | 0 | - |
| M8873043 | 0 | 0 | 0 | 0 | - |
| Updated 8:30 pm MDT Wed Mar 26 2025 | |||||
| Login Node | Status | Users | Load |
|---|---|---|---|
| casper-login1 | UP | 117 | 14.7 % |
| casper-login2 | UP | 112 | 27.5 % |
|
HTC Nodes 823 of 6200 CPUs in use ( 13.3 %) | |||
| Partially Allocated | 50 ( 39.7 %) | ||
| Offline | 1 ( 0.8 %) | ||
| Free | 75 ( 59.5 %) | ||
| Large Memory Nodes | |||
| Partially Allocated | 7 ( 87.5 %) | ||
| Down | 1 ( 12.5 %) | ||
|
GP100 Visualization Nodes 4 of 48 GPU sessions in use ( 8.3 %) | |||
| Partially Allocated | 2 ( 25.0 %) | ||
| Free | 6 ( 75.0 %) | ||
|
L40 Visualization Nodes 0 of 36 GPU sessions in use ( 0.0 %) | |||
| Free | 6 (100.0 %) | ||
|
V100 GPU Nodes 12 of 52 GPUs in use ( 23.1 %) | |||
| Partially Allocated | 3 ( 37.5 %) | ||
| Free | 5 ( 62.5 %) | ||
|
A100 GPU Nodes 12 of 34 GPUs in use ( 35.3 %) | |||
| Partially Allocated | 1 ( 10.0 %) | ||
| Fully Allocated | 5 ( 50.0 %) | ||
| Offline | 2 ( 20.0 %) | ||
| Free | 2 ( 20.0 %) | ||
|
H100 GPU Nodes 4 of 8 GPUs in use ( 50.0 %) | |||
| Partially Allocated | 1 ( 50.0 %) | ||
| Free | 1 ( 50.0 %) | ||
| RDA Nodes | |||
| Partially Allocated | 2 ( 40.0 %) | ||
| Free | 3 ( 60.0 %) | ||
| JupyterHub Login Nodes | |||
| Partially Allocated | 3 ( 33.3 %) | ||
| Fully Allocated | 6 ( 66.7 %) | ||
| Updated 8:30 pm MDT Wed Mar 26 2025 | |||
| Queue | Jobs Running | Jobs Queued | Jobs Held | CPUs Used | Users |
|---|---|---|---|---|---|
| htc | 589 | 20 | 0 | 823 | 70 |
| vis | 4 | 1 | 0 | 21 | 5 |
| largemem | 10 | 2 | 0 | 32 | 7 |
| gpgpu | 6 | 0 | 0 | 19 | 5 |
| rda | 8 | 0 | 0 | 41 | 2 |
| tdd | 0 | 0 | 0 | 0 | - |
| jhublogin | 227 | 0 | 0 | 495 | 227 |
| system | 0 | 0 | 0 | 0 | - |
| h100 | 1 | 0 | 0 | 32 | 1 |
| l40 | 0 | 0 | 0 | 0 | - |
| S3011784 | 0 | 0 | 0 | 0 | - |
| Updated 8:30 pm MDT Wed Mar 26 2025 | |||||
| V100 Node | State | # GPUs | # Used | # Avail |
|---|---|---|---|---|
| casper36 | free | 4 | 2 | 2 |
| casper08 | full | 8 | 8 | 0 |
| casper29 | free | 4 | 2 | 2 |
| casper30 | free | 8 | 0 | 8 |
| casper31 | free | 8 | 0 | 8 |
| casper24 | free | 8 | 0 | 8 |
| casper25 | free | 4 | 0 | 4 |
| casper28 | free | 8 | 0 | 8 |
| Updated 8:30 pm MDT Wed Mar 26 2025 | ||||
| A100 Node | State | # GPUs | # Used | # Avail |
|---|---|---|---|---|
| casper18 | free | 1 | 0 | 1 |
| casper21 | free | 1 | 0 | 1 |
| casper38 | job-busy | 4 | 2 | 2 |
| casper39 | offline | 4 | 0 | 4 |
| casper40 | job-busy | 4 | 2 | 2 |
| casper41 | free | 4 | 2 | 2 |
| casper42 | job-busy | 4 | 2 | 2 |
| casper43 | job-busy | 4 | 2 | 2 |
| casper44 | offline | 4 | 0 | 4 |
| casper37 | job-busy | 4 | 2 | 2 |
| Updated 8:30 pm MDT Wed Mar 26 2025 | ||||
| H100 Node | State | # GPUs | # Used | # Avail |
|---|---|---|---|---|
| casper57 | full | 4 | 4 | 0 |
| casper58 | free | 4 | 0 | 4 |
| Updated 8:30 pm MDT Wed Mar 26 2025 | ||||
Individual files are removed from the /glade/scratch space automatically if they have not been accessed (for example: modified, read, or copied) in more than 120 days.
| File Space | TiB Used | TiB Capacity | % Used |
|---|---|---|---|
| /glade/u/home | 95 | 150 | 63% |
| /glade/u/apps | 2 | 10 | 17% |
| /glade/work | 1,371 | 4,096 | 34% |
| /glade/derecho/scratch | 24,372 | 55,814 | 45% |
| /glade/campaign | 117,161 | 125,240 | 94% |
| Updated 8:00 pm MDT Wed Mar 26 2025 | |||
