ocicdn
Free OCI registry pull-through cache. Last 14 days.
source — hero: AE sampled counts; tables below: Analytics Engine (sampled). Cache hit rate is full-pipeline (CF edge + regional R2 + central R2).
by cache tier
| tier | requests | bytes* |
|---|---|---|
MEMO-ENAM | 4,935 | 0 B |
WCACHE-ENAM | 1,390 | 13.77 GB |
R2-ENAM | 367 | 60.84 GB |
MISS-EEUR | 261 | 2.75 GB |
UPSTREAM-ENAM | 164 | 0 B |
MISS-ENAM | 133 | 24.64 GB |
NONE | 94 | 1.47 KB |
MISS-APAC | 51 | 1.40 GB |
UPSTREAM-EEUR | 44 | 0 B |
UPSTREAM-APAC | 31 | 0 B |
EDGE-ENAM | 15 | 0 B |
R2-EEUR | 13 | 33.41 MB |
EDGE-EEUR | 4 | 128 B |
R2-APAC | 3 | 18.72 KB |
FILL-EEUR | 3 | 621.72 KB |
WCACHE-EEUR | 1 | 1.61 KB |
FILL-ENAM | 1 | 52.29 MB |
* Bytes by tier are AE-sampled and count only response bodies
(HEAD responses don't contribute). These should sum to roughly the
hero's "bytes served" modulo AE sampling; any residual gap is
UPSTREAM-* traffic CF counts but isn't cache-classified.
by region
| region | continent | requests |
|---|---|---|
ENAM | NA | 7,005 |
EEUR | EU | 271 |
APAC | AS | 85 |
EEUR | AS | 55 |
by registry
| registry | requests | pulls |
|---|---|---|
ghcr | 1,811 | 151 |
mcr | 1,600 | 115 |
gcr | 1,435 | 7 |
quay | 1,290 | 12 |
k8s | 1,247 | 10 |
docker | 127 | 34 |
"pulls" counts manifest-HEAD-by-tag events (one per docker pull);
"requests" is every /v2/ hit including blobs, HEADs, manifest GETs, etc.
by continent
| continent | requests |
|---|---|
NA | 7,093 |
EU | 276 |
AS | 141 |
top pulled images
| registry | image | pulls |
|---|---|---|
mcr | playwright/python:v1.62.0-resolute | 28 |
ghcr | astral-sh/uv:0.12.5-python3.13-trixie | 24 |
ghcr | astral-sh/uv:0.12.5-python3.14-trixie | 23 |
docker | library/alpine:3.20 | 22 |
ghcr | linuxserver/mariadb:latest | 13 |
ghcr | linuxserver/nextcloud:latest | 12 |
quay | prometheus/node-exporter:latest | 12 |
k8s | pause:3.9 | 10 |
ghcr | anchore/syft:latest | 10 |
mcr | azurelinux/distroless/minimal:3.0 | 8 |
Ranked by manifest-HEAD-by-tag events — each corresponds to one docker pull image:tag initiated by a user. Digest-pinned pulls (@sha256:…) are excluded to avoid double-counting the per-pull flow.