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@sl0thentr0py sl0thentr0py commented Jun 10, 2024

Full state of CI: #3744

Contains:

Simple test

import sentry_sdk
from time import sleep

sentry_sdk.init(
    debug=True,
    traces_sample_rate=1.0,
    _experiments={"otel_powered_performance": True},
)

with sentry_sdk.start_span(description="sentry request"):
    sleep(0.1)
    with sentry_sdk.start_span(description="sentry db"):
        sleep(0.5)
        with sentry_sdk.start_span(description="sentry redis"):
            sleep(0.2)
    with sentry_sdk.start_span(description="sentry http"):
        sleep(1)

References

Misc

In OTel, this:

with tracer.start_as_current_span("parent") as parent:
    with tracer.start_span("child1"):
        pass
    with tracer.start_span("child2"):
        pass

is equivalent to

from opentelemetry import trace, context

parent = tracer.start_span("parent")

# Creates a Context object with parent set as current span
ctx = trace.set_span_in_context(parent)

# Set as the implicit current context
token = context.attach(ctx)

# Child will automatically be a child of parent
child1 = tracer.start_span("child1")
child1.end()

# Child will automatically be a child of parent
child2 = tracer.start_span("child2")
child2.end()

# Don't forget to detach or parent will remain the parent above this call stack
context.detach(token)
parent.end()

@sl0thentr0py sl0thentr0py requested a review from sentrivana June 10, 2024 19:00
@sl0thentr0py sl0thentr0py force-pushed the potel-base branch 2 times, most recently from f7f153c to 28effd6 Compare June 11, 2024 11:43
@sl0thentr0py sl0thentr0py force-pushed the potel-base branch 2 times, most recently from 16f9341 to 951477f Compare June 25, 2024 15:16
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❌ 1 Tests Failed:

Tests completed Failed Passed Skipped
20717 1 20716 4355
View the top 1 failed test(s) by shortest run time
tests.integrations.logging.test_logging::test_logging_captured_warnings
Stack Traces | 0.045s run time
.../integrations/logging/test_logging.py:262: in test_logging_captured_warnings
    assert len(recwarn) == 1
E   assert 2 == 1
E    +  where 2 = len(WarningsRecorder(record=True))

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@sl0thentr0py sl0thentr0py changed the title Skeletons for new POTEL components New POTEL base branch Jul 9, 2024
@sl0thentr0py sl0thentr0py changed the title New POTEL base branch potel implementation base branch Jul 9, 2024
@antonpirker antonpirker changed the title potel implementation base branch POtel implementation base branch Aug 5, 2024
@sentrivana sentrivana removed their request for review August 28, 2024 09:12
sl0thentr0py and others added 18 commits November 5, 2024 15:27
* Don't default to OK span status for UNSET, this breaks older behavior
* Set transaction name manually on scope after isolation (we should
  generally do this everywhere)
…3748)

If this option is on, we will only create a new underlying otel span if
there's an active valid parent, otherwise we will just return an invalid
`NonRecordingSpan` (`INVALID_SPAN`).

All internal integration child `start_span` calls have been modified so that
now we will only create spans if there is an active root span
(transaction) active.
mainly some middleware span reordering
* Fix transaction name setting and forked some tests to make them work in potel

* Transactions in transactins is undefined behavior, so remove this.
- Add support for the sampled flag for start_span and respect it when making sampling decisions.
- Rework sampling_context in traces_sampler to work with span attributes instead. Make sure we still have the same data accessible as now.

We could go one step further and change the format of sampling_context to just be the actual span attributes without any postprocessing into the current format. I kept the format in line with what we have now to make it easier to update.

See #3746
Closes #3739

This is a breaking change since we're removing custom_sampling_context. It'll break multiple integrations until we fix them (see #3746).
Remove explicit trace_id passing
sentrivana and others added 30 commits May 8, 2025 10:55
Not using plain strings, but always use `SPANDATA`. Follow up to this
PR: #4373
…correct in context manager regardless of source of span (#4439)

closes #3509
We don't use the `client` parameter in the `Scope`'s constructor,
perhaps we can remove it and simplify the API. It is still possible to
set the client with `Scope.set_client`.

BREAKING CHANGE: `sentry_sdk.Scope` no longer has a `client` parameter.

<!-- Describe your PR here -->

---

Thank you for contributing to `sentry-python`! Please add tests to
validate your changes, and lint your code using `tox -e linters`.

Running the test suite on your PR might require maintainer approval.
Currently, this test only asserts that the `traces_sampler` is called at
least once with the given arguments. However, we would expect it to be
called exactly once.

This PR changes the assertion to assert that the `traces_sampler` was
called exactly one time, and that that call included the given
arguments.

<!-- Describe your PR here -->

---

Thank you for contributing to `sentry-python`! Please add tests to
validate your changes, and lint your code using `tox -e linters`.

Running the test suite on your PR might require maintainer approval.
If a `TracerProvider` already exists, patch it. `TracerProvider` is a
singleton, so if we aren't the first ones setting it up, we need to use
the existing one.

In tests, reset `TracerProvider` after each test so that we start with a
clean slate and it gets set up anew on init.
- According to our [span
ops](https://develop.sentry.dev/sdk/telemetry/traces/span-operations/#database)
there is no op called just `db`, but we're emitting these from django,
clickhouse, asyncpg and pymongo. Changing to `db.query` instead.
- There was also a breadcrumb with type `db` that's also [officially not
a supported
type](https://develop.sentry.dev/sdk/data-model/event-payloads/breadcrumbs/#breadcrumb-types),
changed it to `query`.

This is intentionally just on `potel-base` since it's technically a
breaking change.
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6 participants