Recordsgolanggithub.com/google/pprofv0.0.0-20191218002539-d4f498aebedc
Which symbol ran where
Symbols × operating systems for this version. Cells drill into the package's compatibility cube.
Showing the environments with the most evidence.
Reading a cell: The number is how many recorded observations the rate divides — one build files an observation per stage it reached, so it counts neither builds nor machines nor people. The document beside it is a different fact from a different source: whether a sample exists at that coordinate, and how our own run of it went there.
- no sample at this coordinate yet
- there is a sample here, and nothing of ours has run it at this coordinate yet
- there is a sample here, and our run of it at this coordinate came back clean
- there is a sample here, and our run of it at this coordinate failed
- there is a sample here, and this coordinate records both a passing and a failing run of it
- nothing recorded — unknown, never "works" and never "broken"
- there is a level below this cell — click to open it
A document means there is a sample at that coordinate. Whether one EXISTS is a fact about this release and this API and does not change with OS, runtime or package manager; its COLOUR is how that sample ran in the environment you are looking at.
Environment detail
Project-level observations and symbol/contract verifications are counted separately and never combined.
These counts do not distinguish how the symbol was called: overloads, argument shapes and options are pooled together. What a particular call shape does is proven by a sample's contract, not by these numbers.
| Environment | Confidence | Observations | Verified | Pass rate | Peers | Last seen |
|---|---|---|---|---|---|---|
| go 1.26 · Go · go · linux glibc · docker
Observations: PROJECT_LOAD 2✓ · PROJECT_TEST 2✓ — Usage: USED 3✓ — Verified: CONTRACT 2✓
|
LOW | 4 +3 | 2 | 100% | 1 · 1✓ | 2026-10-19 |
| go 1.26 · Go · go · linux glibc
Observations: PROJECT_PROCESS 3✓ — Usage: USED 3✓ — Verified: UNKNOWN 0✓ 1✕
|
LOW | 3 +3 | 1 | 75% | 1 | 2026-10-18 |
Recent failure clusters
-
observed UNKNOWN exit 1 Evidence gap ×1 v0.0.0-20191218002539-d4f498aebedc os=linux · runtime=go@1.26 github.com/google/pprof/profile.Function sha256:36a3cce62a9b…panic: runtime error: invalid memory address or nil pointer dereference · [signal SIGSEGV: segmentation violation code=0x1 addr=0x8 pc=0x4f1f78] …go · unclassified-diagnostic · outer go run · gap stage-unknownEvidence quality: complete · Environment variants: 1 · First recorded: 2026-10-18 · Last seen: 2026-10-18Diagnostic re-verification candidate
Symbols
- github.com/google/pprof/profile.Function 0 of 1 runs passed
- github.com/google/pprof/profile.Line 0 of 1 runs passed
- github.com/google/pprof/profile.Location 0 of 1 runs passed
- github.com/google/pprof/profile.Merge 0 of 1 runs passed
- profile.Parse 1 1 of 1 runs passed
- github.com/google/pprof/profile.ParseData 0 of 1 runs passed
- profile.Profile 1
- github.com/google/pprof/profile.Sample 0 of 1 runs passed
- github.com/google/pprof/profile.ValueType 0 of 1 runs passed