YASS results / uc4 / uc4-tus-td15m-n02

uc4-tus-td15m-n02 tus TimedOut

Parameters

parametervalueunitdescription
enginetusStorage/transport engine under test (edfs or tus)
file_size32MSize of the produced photo file
priority-File priority class (low/default/high; EDFS PAR)
sat_count2satsNumber of satellites in the constellation
t_destroy15mUC4: time from photo capture (≈t0) to the producer's Destroy event — the dt KPI axis

KPIs

KPIvalueunitdescription
stateTimedOutTerminal experiment state (Success/TimedOut/Failure)
exec_date2026-06-08 20:39 UTCUTCWall-clock date/time the experiment was launched (CR creationTimestamp)
duration24m 55sExperiment duration on the simulation clock (simulationStartTime → experimentTime)
sim_start2026-05-16 23:59 UTCUTCSimulation clock at experiment start (simulationStartTime)
sim_end2026-05-17 00:23 UTCUTCSimulation clock when the experiment finished (experimentTime)
deliverednoWhether the photo reached any ground station (UC4 success criterion)
first_GS_delivery_sn/asTime from sim start until the first produced file reached any ground station
produced1filesFiles produced by the producer agent(s)
GS_reached0countGround stations that received the file (from received_total — independent of the delivery-time metric)
distinct_receivers0countDistinct nodes that received a file (GS + relays)
TX_MiB0MiBTotal network bytes transmitted, all nodes
peak_cpu_m0millicoresPeak CPU across all containers
peak_mem_MiB0MiBPeak memory across all containers
notesno CPU/memory metrics (metrics-csv absent); 1 of 1 file(s) undeliveredData-quality flags for this run (missing metrics, undelivered files)

Charts (interactive)

Node colours are consistent across every chart and the graph: ■ ground station · ■ relay satellite · ■ producer.

Per-target delivery time

Seconds from file creation until each target node held the complete file. Bars coloured by node kind; the delivery KPI is the earliest ground-station bar.

Network TX over time (MiB)

Cumulative TX summed across all nodes, vs seconds from experiment start.

CPU and memory over time

Aggregate CPU (millicores, left axis) and memory (MiB, right axis) across all containers, vs seconds from experiment start.

Network TX by node (top 20)

Total bytes transmitted per node over the run, coloured by node kind.

Peak CPU per node (top 20)

Peak CPU (millicores) reached by each fsNode during the run, coloured by node kind.

Peak memory per node (top 20)

Peak memory (MiB) reached by each fsNode during the run, coloured by node kind.

Files