Compare the evidence. Two reports. The same workloads. Measured medians in view.
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Vultr voc-c-4c-8gb-75s-amd Change Vultr voc-c-4c-8gb-75s-amd Add a plan Compare up to three Different resources selected: 4 vCPU · 7.8 GiB / 4 vCPU · 7.7 GiB Source location: London, UK · same agent build and methodology.
CPU allocation
4 vCPU
4 vCPU
Observed memory
7.8 GiB
7.7 GiB
Processor
DO-Regular
AMD EPYC-Milan
Location
London, UKlon1
London, UKLHR
OS / architecture
Ubuntu 24.04.5 LTS / x86_64
Ubuntu 24.04.5 LTS / x86_64
Sampling
1 deployment · 24h run skipped
1 deployment · 24h run skipped
Report date
17 Oct 2026
17 Oct 2026
Methodology
pilot-1 · AI-assisted review
pilot-1 · AI-assisted review
Performance Reviewed data
DigitalOcean 4 vCPU · 7.8 GiB
01 /
CPU performance sysbench prime events · max prime 20,000 · gzip level 6 · higher is better
Metric DigitalOcean s-4vcpu-8gb Vultr voc-c-4c-8gb-75s-amd
Single thread
346.9 events/s
17% of 2,000 1,671 events/s
84% of 2,000
All 4 vCPUs
1,322 events/s
17% of 8,000 6,656 events/s
83% of 8,000
Identical thread counts and test settings. Bars use a common scale within each row.
02 /
Memory bandwidth sysbench · 256 MiB block · one thread · higher is better
Metric DigitalOcean s-4vcpu-8gb Vultr voc-c-4c-8gb-75s-amd
Bars share one scale across both rows. A memory copy workload is not part of this profile.
03 /
Disk performance fio · direct I/O · 1 MiB / QD32 sequential · 4 KiB / QD32 random
Metric DigitalOcean s-4vcpu-8gb Vultr voc-c-4c-8gb-75s-amd
Sequential read
2,082 MB/s
4,197 MB/s
Sequential write
487.9 MB/s
2,133 MB/s
Random read
36,277 IOPS
117,225 IOPS
Random write
26,203 IOPS
99,265 IOPS
Random read p95
2,769 µs
354.3 µs
Random write p95
2,900 µs
452.6 µs
Throughput and IOPS: higher is better. Latency: lower is better. Mixed 70/30 runs and p50/p99 latency are in each full report.
04 /
Network performance Same two controlled London endpoints · one iperf3 stream · 100 Mbit/s rate setting
Metric DigitalOcean s-4vcpu-8gb Vultr voc-c-4c-8gb-75s-amd
Download · endpoint 1
100.1 Mbit/s
100.1 Mbit/s
Download · endpoint 2
100.1 Mbit/s
100.1 Mbit/s
Upload · endpoint 1
100.1 Mbit/s
100.1 Mbit/s
Upload · endpoint 2
99.9 Mbit/s
100.2 Mbit/s
Latency · endpoint 1
0.84 ms
4.28 ms
Latency · endpoint 2
3.55 ms
0.39 ms
Source location affects latency. Actual bytes can exceed the 64 MiB target; these routes do not measure maximum link capacity. Jitter and packet loss are not reported.
Performance Reviewed data
DigitalOcean 4 vCPU · 7.8 GiB
05 /
PostgreSQL performance PostgreSQL 16 · pgbench read/write · 4 clients · durability enabled
Metric DigitalOcean s-4vcpu-8gb Vultr voc-c-4c-8gb-75s-amd
In-memory throughput
568.2 transactions/s
5,451 transactions/s
In-memory average latency
7.03 ms
0.73 ms
Storage-bound throughput
619.9 transactions/s
4,492 transactions/s
Storage-bound average latency
6.45 ms
0.89 ms
Both dataset profiles shown. This profile records average latency, not percentiles; read throughput and latency together.
06 /
Consistency over 24 hours Separate 24-hour profile · hourly CPU, memory read and random disk read
Hourly repeat runs CPU · memory · disk
Not measured 24-hour run skipped
Not measured 24-hour run skipped
No hourly samples exist for these reports, so no chart is drawn. Skipped runs are not scores.
No 24-hour consistency or long-term reliability is established.
07 /
Inspect the source reports. Full reviewed results and limits for each report.