chore(deps): bump dnspython from 2.8.0 to 2.9.0 by dependabot[bot] · Pull Request #1196 · PostHog/posthog-python

dependabot · 2026-11-05T23:51:27Z

Bumps dnspython from 2.8.0 to 2.9.0.

Release notes

dnspython 2.9.0

This release fixes a potential excessive CPU consumption issue. Thanks to Evgenios Gkritsis, Constantinos Patsakis, and George Stergiopoulos, for discovering and reporting this issue.

See What's New for details.

The minimum supported version of Python is 3.11.

My thanks to the many people who have contributed to this release. Also thanks to my co-maintainers: Nicki Křížek, Petr Špaček, and Brian Wellington.

This release was published to PyPI using Trusted Publishing.

Changelog

Sourced from dnspython's changelog.

2.9.0

Decompression chain length is limited to 16. Prior to this change, a maliciously crafted DNS message could cause dns.name.from_wire_parser() to use excessive CPU for DNS name decompression. Applications which processed untrusted DNS wire form messages with dnspython could be degraded or DoS'd by the extra CPU use required.

Thanks to Evgenios Gkritsis, Constantinos Patsakis, and George Stergiopoulos for finding and reporting this issue.

See GHSA-45c3-73f7-pv4m

Httpx2 has replaced httpx for HTTPS TCP connections.

The minimum supported Python version is now 3.11.

DNSSEC now supports ML-DSA-44, a post-quantum signature algorithm.

The NSEC3 Next Hashed Owner Name in presentation format is now decoded as base32hex (RFC 5155 Section 1.3, RFC 4648 Extended Hex Alphabet). The letters W, X, Y, and Z are not in that alphabet; they used to be accepted and silently decoded to a different owner name, so to_text of the result did not match the input. They are now rejected.

The NID and L64 node/locator ids in presentation format are now rejected when a group contains anything other than hex digits. A sign or underscore, which int() silently accepts, produced a record whose text form did not parse back the same way (RFC 6742).

Rdata of a known type in the generic \# syntax, such as an NS record in a zone file, no longer fails to parse when it contains a name under the origin. Its names are relativized as in the type's own text form.

The SVCB and HTTPS ech parameter value must now be an ECHConfigList with a correct length prefix and at least 4 octets of content (RFC 9848, RFC 9849). The individual ECHConfig structures are not checked.

SVCB and HTTPS SvcParamKeys in presentation format, including those listed in mandatory, must now be spelled as RFC 9460 requires: 1-63 lowercase letters, digits, or hyphens. Uppercase keys such as ALPN and keys with underscores such as no_default_alpn are rejected.

SVCB and HTTPS presentation format parsing now follows the escaping rules of RFC 9460. SvcParamKeys may not contain escapes (e.g. \097lpn=h2), and in comma-separated values (alpn, docpath) only \, and \\ are valid escapes after character-string decoding (e.g. alpn="h2\\x" is rejected).

... (truncated)

Commits

e790c8f add missing test file
b72af67 CI release branch update
bdd62fe release prep
bafc963 Merge branch 'decompression-limit'
c5fecf5 release tidying
c7686f3 update dependencies
3c855c8 more type lint
52815c9 type lint
f563427 lint
b485e46 Limit decompression to a chain length of at most 16 pointers.
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Bumps [dnspython](https://github.com/rthalley/dnspython) from 2.8.0 to 2.9.0. - [Release notes](https://github.com/rthalley/dnspython/releases) - [Changelog](https://github.com/rthalley/dnspython/blob/main/doc/whatsnew.rst) - [Commits](rthalley/dnspython@v2.8.0...v2.9.0) --- updated-dependencies: - dependency-name: dnspython dependency-version: 2.9.0 dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com>

github-actions · 2026-11-05T23:54:21Z

posthog-python Compliance Report

Date: 2026-11-05T23:56:25.017629+00:00
Duration: 259300ms

✅ All Tests Passed!

121/121 tests passed

Capture_V1 Tests

✅ 95/95 tests passed

View Details

Test	Status	Duration
Endpoint And Method.Targets V1 Endpoint	✅	514ms
Endpoint And Method.Does Not Use Legacy Endpoints	✅	508ms
Required Headers.Has Authorization Bearer Header	✅	507ms
Required Headers.Has Content Type Json	✅	508ms
Required Headers.Has Posthog Sdk Info Format	✅	508ms
Required Headers.Has Posthog Attempt Header	✅	508ms
Required Headers.Has Posthog Request Id	✅	507ms
Required Headers.Has Posthog Request Timestamp	✅	508ms
Required Headers.Has User Agent	✅	507ms
Body Format.Body Has Created At And Batch	✅	509ms
Body Format.No Api Key In Body	✅	507ms
Body Format.No Sent At In Body	✅	509ms
Event Format.Event Has Required Root Fields	✅	508ms
Event Format.Event Uuid Is Valid	✅	508ms
Event Format.Event Timestamp Is Rfc3339	✅	508ms
Event Format.Non Utc Event Timestamp Is Converted To Utc	✅	519ms
Event Format.Distinct Id Is String	✅	507ms
Event Format.Distinct Id At Root Not Properties	✅	508ms
Event Format.Custom Properties Preserved	✅	508ms
Event Format.Set Properties Preserved	✅	508ms
Event Format.Set Once Properties Preserved	✅	507ms
Event Format.Groups Properties Preserved	✅	508ms
Event Format.Sdk Generates Uuid If Not Provided	✅	508ms
Event Format.Event Has Required Root Fields Batch	✅	509ms
Event Format.Event Uuid Is Valid Batch	✅	510ms
Event Format.Event Timestamp Is Rfc3339 Batch	✅	510ms
Event Format.Distinct Id Is String Batch	✅	510ms
Event Format.Distinct Id At Root Not Properties Batch	✅	510ms
Event Format.Custom Properties Preserved Batch	✅	510ms
Event Format.Set Properties Preserved Batch	✅	510ms
Event Format.Set Once Properties Preserved Batch	✅	509ms
Event Format.Groups Properties Preserved Batch	✅	510ms
Event Format.Sdk Generates Uuid If Not Provided Batch	✅	509ms
Batch Behavior.Multiple Events In Single Batch	✅	512ms
Batch Behavior.Batch Envelope Smoke	✅	512ms
Batch Behavior.Flush With No Events Sends Nothing	✅	505ms
Batch Behavior.Flush At Triggers Batch	✅	1008ms
Batch Behavior.Created At Reflects Batch Creation Time	✅	509ms
Deduplication.Generates Unique Uuids	✅	512ms
Deduplication.Different Events Same Content Different Uuids	✅	509ms
Deduplication.Preserves Uuid On Retry	✅	6512ms
Deduplication.Preserves Timestamp On Retry	✅	6512ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry	✅	6519ms
Deduplication.No Duplicate Events In Batch	✅	513ms
Header Behavior On Retry.Attempt Header Starts At One	✅	507ms
Header Behavior On Retry.Attempt Header Increments On Retry	✅	13524ms
Header Behavior On Retry.Request Id Preserved On Retry	✅	6517ms
Header Behavior On Retry.Different Requests Have Different Request Ids	✅	3016ms
Header Behavior On Retry.Request Timestamp Changes On Retry	✅	6516ms
Response Format Validation.Success Response Has Uuid Keyed Results	✅	508ms
Response Format Validation.Success Response Has Ok For Each Event	✅	511ms
Response Format Validation.Success No Retry After When All Ok	✅	509ms
Response Format Validation.Success Retry After Present When Retry Events	✅	1512ms
Response Format Validation.Success No Retry After When Drop Only	✅	509ms
Response Format Validation.Response Echoes Request Id	✅	508ms
Retry Behavior.Retries On 408	✅	6512ms
Retry Behavior.Retries On 500	✅	6514ms
Retry Behavior.Retries On 503	✅	8519ms
Retry Behavior.Retries On 504	✅	6516ms
Retry Behavior.Retryable Errors Have Retry After	✅	3514ms
Retry Behavior.Respects Retry After On Retryable Error	✅	11520ms
Retry Behavior.Does Not Retry On 400	✅	2511ms
Retry Behavior.Does Not Retry On 401	✅	2511ms
Retry Behavior.Does Not Retry On 402	✅	2511ms
Retry Behavior.Does Not Retry On 413	✅	2511ms
Retry Behavior.Does Not Retry On 415	✅	2511ms
Retry Behavior.Non Retryable Errors Have No Retry After	✅	2510ms
Retry Behavior.Implements Backoff	✅	22532ms
Retry Behavior.Max Retries Respected	✅	22521ms
Partial Batch Handling.Handles 200 Full Success	✅	2511ms
Partial Batch Handling.Handles 200 With All Ok	✅	3513ms
Partial Batch Handling.Does Not Retry Dropped Events	✅	3513ms
Partial Batch Handling.Does Not Retry Limited Events	✅	3510ms
Partial Batch Handling.Prunes Ok Events On Partial Retry	✅	6514ms
Partial Batch Handling.Prunes Dropped Events On Partial Retry	✅	6520ms
Partial Batch Handling.Retries Only Retry Events From Partial	✅	6515ms
Partial Batch Handling.Partial Retry Preserves Uuids	✅	6513ms
Partial Batch Handling.Partial Retry Attempt Header Increments	✅	6518ms
Partial Batch Handling.Partial Retry Request Id Preserved	✅	6518ms
Partial Batch Handling.Respects Retry After On Partial	✅	8519ms
Partial Batch Handling.Unknown Result Treated As Terminal	✅	3510ms
Partial Batch Handling.Mixed Ok Drop Limited No Retry	✅	3516ms
Compression.Sends Gzip Content Encoding	✅	509ms
Compression.No Content Encoding When Disabled	✅	507ms
Compression.Compressed Body Is Decompressible	✅	508ms
Error Handling.Does Not Retry On Unknown 4Xx	✅	2510ms
Event Options.Cookieless Mode Override	✅	509ms
Event Options.Disable Skew Correction Override	✅	507ms
Event Options.Process Person Profile Override	✅	508ms
Event Options.Product Tour Id Override	✅	508ms
Event Options.Unset Options Omitted	✅	508ms
Event Options.Options Override In Batch	✅	510ms
Geoip And Historical Migration.Geoip Disable Injected Into Properties	✅	508ms
Geoip And Historical Migration.Historical Migration Set In Body	✅	509ms
Geoip And Historical Migration.Historical Migration Absent By Default	✅	507ms

Capture_Ai Tests

✅ 5/5 tests passed

View Details

Test	Status	Duration
Routing.Capture Ai Posts To Ai Endpoint	✅	508ms
Routing.Capture Does Not Reroute Ai Named Events	✅	508ms
Identity.Capture Ai Event Has Uuid	✅	508ms
Identity.Capture Ai Keeps Supplied Uuid	✅	507ms
Timestamp Format.Non Utc Event Timestamp Is Converted To Utc	✅	508ms

Feature_Flags Tests

✅ 17/17 tests passed

View Details

Test	Status	Duration
Request Payload.Request With Person Properties Device Id	✅	9ms
Request Payload.Flags Request Uses V4 Query Param	✅	6ms
Request Payload.Flags Request Hits Flags Path Not Decide	✅	6ms
Request Payload.Flags Request Omits Authorization Header	✅	6ms
Request Payload.Token In Flags Body Matches Init	✅	6ms
Request Payload.Groups Round Trip	✅	6ms
Request Payload.Groups Default To Empty Object	✅	6ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False	✅	6ms
Request Payload.Disable Geoip Omitted Defaults To False	✅	6ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key	✅	6ms
Request Lifecycle.No Flags Request On Init Alone	✅	3ms
Request Lifecycle.No Flags Request On Normal Capture	✅	506ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests	✅	10ms
Request Lifecycle.Mock Response Value Is Returned To Caller	✅	6ms
Retry Behavior.Retries Flags On 502	✅	310ms
Retry Behavior.Retries Flags On 504	✅	310ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event	✅	508ms

Feature_Flags_Local_Evaluation Tests

✅ 4/4 tests passed

View Details

Test	Status	Duration
Versioned Boolean Matching.Matching Version Missing	✅	49ms
Versioned Boolean Matching.Matching Version 1	✅	44ms
Versioned Boolean Matching.Matching Version 2	✅	45ms
Versioned Boolean Matching.Version Only Reload 1 2 1 2 Missing	✅	25ms

github-actions · 2026-11-05T23:59:43Z

SDK performance: posthog-python

Benchmarks completed. No changes flagged for review.

Flags require at least a 5% change in the median and all six pairs agreeing on direction. This is a noise filter, not proof of a performance change or a CI gate.

View all results

Test	Measurement	Before PR	With PR	Change	Assessment
Capture and deliver events (32-byte payload, burst) Shard: capture	Managed heap after settling	—	—	—	unavailable; base: unsupported; head: unsupported; base: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.; head: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.
Capture and deliver events (4,096-byte payload, burst) Shard: capture	Managed heap after settling	—	—	—	unavailable; base: unsupported; head: unsupported; base: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.; head: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.
Capture and deliver events (32-byte payload, steady) Shard: capture	Managed heap after settling	—	—	—	unavailable; base: unsupported; head: unsupported; base: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.; head: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.
Capture and deliver events (4,096-byte payload, steady) Shard: capture	Managed heap after settling	—	—	—	unavailable; base: unsupported; head: unsupported; base: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.; head: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.
Queue an event (32-byte payload) Shard: capture	Allocated memory per operation	—	—	—	unavailable; base: unsupported; head: unsupported; base: Background preparation has no public completion boundary before flush; see capture.drain for full-pipeline allocations.; head: Background preparation has no public completion boundary before flush; see capture.drain for full-pipeline allocations.
Queue an event (32-byte payload) Shard: capture	Allocations per operation	—	—	—	unavailable; base: unsupported; head: unsupported; base: Background preparation has no public completion boundary before flush; see capture.drain for full-pipeline allocations.; head: Background preparation has no public completion boundary before flush; see capture.drain for full-pipeline allocations.
Queue an event (4,096-byte payload) Shard: capture	Allocated memory per operation	—	—	—	unavailable; base: unsupported; head: unsupported; base: Background preparation has no public completion boundary before flush; see capture.drain for full-pipeline allocations.; head: Background preparation has no public completion boundary before flush; see capture.drain for full-pipeline allocations.
Queue an event (4,096-byte payload) Shard: capture	Allocations per operation	—	—	—	unavailable; base: unsupported; head: unsupported; base: Background preparation has no public completion boundary before flush; see capture.drain for full-pipeline allocations.; head: Background preparation has no public completion boundary before flush; see capture.drain for full-pipeline allocations.
Evaluate 1,000 flags under concurrent load Shard: flags-memory	Managed heap after settling	—	—	—	unavailable; base: unsupported; head: unsupported; base: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.; head: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.
Refresh 1,000 flag definitions Shard: flags-memory	Managed heap after settling	—	—	—	unavailable; base: unsupported; head: unsupported; base: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.; head: CPython has no uninstrumented total managed-heap byte counter; tracing would distort this RSS pass.
Capture and deliver events (32-byte payload, burst) Shard: capture	Allocated memory per operation	113.53 KiB/op	113.53 KiB/op	<0.1% less memory	Not flagged
Capture and deliver events (32-byte payload, burst) Shard: capture	Allocations per operation	1,096.56 count/op	1,096.55 count/op	<0.1% fewer	Not flagged
Capture and deliver events (32-byte payload, burst) Shard: capture	Time per operation	48.67 µs/op	47.47 µs/op	2.5% less time	Not flagged
Capture and deliver events (32-byte payload, burst) Shard: capture	Idle process memory (RSS)	36.04 MiB	35.95 MiB	0.2% less memory	Not flagged
Capture and deliver events (32-byte payload, burst) Shard: capture	Observed peak process memory (RSS)	37.79 MiB	37.71 MiB	0.2% less memory	Not flagged
Capture and deliver events (32-byte payload, burst) Shard: capture	Process memory after settling (RSS)	37.79 MiB	37.71 MiB	0.2% less memory	Not flagged
Capture and deliver events (32-byte payload, burst) Shard: capture	Process CPU time per operation	49.53 µs/op	48.55 µs/op	2% less time	Not flagged
Capture and deliver events (32-byte payload, burst) Shard: capture	Lifetime peak process memory (RSS)	40.46 MiB	40.46 MiB	No observed change	Not flagged
Capture and deliver events (4,096-byte payload, burst) Shard: capture	Allocated memory per operation	166.1 KiB/op	166.1 KiB/op	<0.1% less memory	Not flagged
Capture and deliver events (4,096-byte payload, burst) Shard: capture	Allocations per operation	1,089.6 count/op	1,089.59 count/op	<0.1% fewer	Not flagged
Capture and deliver events (4,096-byte payload, burst) Shard: capture	Time per operation	69.05 µs/op	70.4 µs/op	2% more time	Not flagged
Capture and deliver events (4,096-byte payload, burst) Shard: capture	Idle process memory (RSS)	40.88 MiB	40.83 MiB	0.1% less memory	Not flagged
Capture and deliver events (4,096-byte payload, burst) Shard: capture	Observed peak process memory (RSS)	45.97 MiB	45.93 MiB	<0.1% less memory	Not flagged
Capture and deliver events (4,096-byte payload, burst) Shard: capture	Process memory after settling (RSS)	45.97 MiB	45.93 MiB	<0.1% less memory	Not flagged
Capture and deliver events (4,096-byte payload, burst) Shard: capture	Process CPU time per operation	65.27 µs/op	65.17 µs/op	0.2% less time	Not flagged
Capture and deliver events (4,096-byte payload, burst) Shard: capture	Lifetime peak process memory (RSS)	50.82 MiB	50.79 MiB	<0.1% less memory	Not flagged
Capture and deliver events (32-byte payload, steady) Shard: capture	Allocated memory per operation	117.68 KiB/op	117.68 KiB/op	<0.1% less memory	Not flagged
Capture and deliver events (32-byte payload, steady) Shard: capture	Allocations per operation	1,136.61 count/op	1,136.59 count/op	<0.1% fewer	Not flagged
Capture and deliver events (32-byte payload, steady) Shard: capture	Time per operation	56.48 µs/op	57.06 µs/op	1% more time	Not flagged
Capture and deliver events (32-byte payload, steady) Shard: capture	Idle process memory (RSS)	35.94 MiB	35.98 MiB	0.1% more memory	Not flagged
Capture and deliver events (32-byte payload, steady) Shard: capture	Observed peak process memory (RSS)	36.04 MiB	36.09 MiB	0.1% more memory	Not flagged
Capture and deliver events (32-byte payload, steady) Shard: capture	Process memory after settling (RSS)	36.04 MiB	36.09 MiB	0.1% more memory	Not flagged
Capture and deliver events (32-byte payload, steady) Shard: capture	Process CPU time per operation	55.77 µs/op	56.87 µs/op	2% more time	Not flagged
Capture and deliver events (32-byte payload, steady) Shard: capture	Lifetime peak process memory (RSS)	40.46 MiB	40.46 MiB	No observed change	Not flagged
Capture and deliver events (4,096-byte payload, steady) Shard: capture	Allocated memory per operation	170.57 KiB/op	170.57 KiB/op	<0.1% less memory	Not flagged
Capture and deliver events (4,096-byte payload, steady) Shard: capture	Allocations per operation	1,129.48 count/op	1,129.47 count/op	<0.1% fewer	Not flagged
Capture and deliver events (4,096-byte payload, steady) Shard: capture	Time per operation	72 µs/op	70.94 µs/op	1.5% less time	Not flagged
Capture and deliver events (4,096-byte payload, steady) Shard: capture	Idle process memory (RSS)	40.62 MiB	40.62 MiB	<0.1% less memory	Not flagged
Capture and deliver events (4,096-byte payload, steady) Shard: capture	Observed peak process memory (RSS)	40.63 MiB	40.63 MiB	No observed change	Not flagged
Capture and deliver events (4,096-byte payload, steady) Shard: capture	Process memory after settling (RSS)	40.63 MiB	40.63 MiB	No observed change	Not flagged
Capture and deliver events (4,096-byte payload, steady) Shard: capture	Process CPU time per operation	69.54 µs/op	68.12 µs/op	2% less time	Not flagged
Capture and deliver events (4,096-byte payload, steady) Shard: capture	Lifetime peak process memory (RSS)	40.9 MiB	40.95 MiB	0.1% more memory	Not flagged
Queue an event (32-byte payload) Shard: capture	Caller-thread CPU time per operation	32.35 µs/op	32.3 µs/op	0.2% less time	Not flagged
Queue an event (32-byte payload) Shard: capture	Time per operation	32.98 µs/op	33.48 µs/op	1.5% more time	Not flagged
Queue an event (4,096-byte payload) Shard: capture	Caller-thread CPU time per operation	32.96 µs/op	34.98 µs/op	6.1% more time	Not flagged
Queue an event (4,096-byte payload) Shard: capture	Time per operation	32.96 µs/op	35.57 µs/op	7.9% more time	Not flagged
Evaluate all 10 flags Shard: flags-scaling	Allocated memory per operation	200.98 KiB/op	200.98 KiB/op	No observed change	Not flagged
Evaluate all 10 flags Shard: flags-scaling	Allocations per operation	2,339.33 count/op	2,339.33 count/op	No observed change	Not flagged
Evaluate all 10 flags Shard: flags-scaling	Time per operation	88.09 µs/op	87.97 µs/op	0.1% less time	Not flagged
Evaluate all 10 flags Shard: flags-scaling	Process CPU time per operation	88.09 µs/op	87.97 µs/op	0.1% less time	Not flagged
Evaluate all 100 flags Shard: flags-scaling	Allocated memory per operation	1.93 MiB/op	1.93 MiB/op	No observed change	Not flagged
Evaluate all 100 flags Shard: flags-scaling	Allocations per operation	23,013.56 count/op	23,013.56 count/op	No observed change	Not flagged
Evaluate all 100 flags Shard: flags-scaling	Time per operation	865.83 µs/op	854.55 µs/op	1.3% less time	Not flagged
Evaluate all 100 flags Shard: flags-scaling	Process CPU time per operation	865.79 µs/op	854.61 µs/op	1.3% less time	Not flagged
Evaluate all 1,000 flags Shard: flags-scaling	Allocated memory per operation	19.24 MiB/op	19.24 MiB/op	No observed change	Not flagged
Evaluate all 1,000 flags Shard: flags-scaling	Allocations per operation	229,654.94 count/op	229,654.94 count/op	No observed change	Not flagged
Evaluate all 1,000 flags Shard: flags-scaling	Time per operation	8.83 ms/op	8.78 ms/op	0.5% less time	Not flagged
Evaluate all 1,000 flags Shard: flags-scaling	Process CPU time per operation	8.83 ms/op	8.78 ms/op	0.5% less time	Not flagged
Evaluate 1,000 flags under concurrent load Shard: flags-memory	Idle process memory (RSS)	41.67 MiB	41.7 MiB	<0.1% more memory	Not flagged
Evaluate 1,000 flags under concurrent load Shard: flags-memory	Observed peak process memory (RSS)	41.97 MiB	41.99 MiB	<0.1% more memory	Not flagged
Evaluate 1,000 flags under concurrent load Shard: flags-memory	Process memory after settling (RSS)	41.97 MiB	41.99 MiB	<0.1% more memory	Not flagged
Evaluate 1,000 flags under concurrent load Shard: flags-memory	Lifetime peak process memory (RSS)	42.47 MiB	42.52 MiB	0.1% more memory	Not flagged
Refresh 1,000 flag definitions Shard: flags-memory	Idle process memory (RSS)	42.1 MiB	41.44 MiB	1.6% less memory	Not flagged
Refresh 1,000 flag definitions Shard: flags-memory	Observed peak process memory (RSS)	42.19 MiB	42.15 MiB	<0.1% less memory	Not flagged
Refresh 1,000 flag definitions Shard: flags-memory	Process memory after settling (RSS)	42.17 MiB	41.8 MiB	0.9% less memory	Not flagged
Refresh 1,000 flag definitions Shard: flags-memory	Lifetime peak process memory (RSS)	42.53 MiB	42.49 MiB	<0.1% less memory	Not flagged
Evaluate one boolean flag Shard: flags-single	Allocated memory per operation	15.05 KiB/op	15.05 KiB/op	No observed change	Not flagged
Evaluate one boolean flag Shard: flags-single	Allocations per operation	173.76 count/op	173.76 count/op	No observed change	Not flagged
Evaluate one boolean flag Shard: flags-single	Time per operation	12.52 µs/op	12.46 µs/op	0.5% less time	Not flagged
Evaluate one boolean flag Shard: flags-single	Process CPU time per operation	12.52 µs/op	12.45 µs/op	0.6% less time	Not flagged
Evaluate a cohort-filtered flag Shard: flags-single	Allocated memory per operation	23.12 KiB/op	23.12 KiB/op	No observed change	Not flagged
Evaluate a cohort-filtered flag Shard: flags-single	Allocations per operation	270.27 count/op	270.27 count/op	No observed change	Not flagged
Evaluate a cohort-filtered flag Shard: flags-single	Time per operation	16.91 µs/op	16.74 µs/op	1% less time	Not flagged
Evaluate a cohort-filtered flag Shard: flags-single	Process CPU time per operation	16.91 µs/op	16.75 µs/op	1% less time	Not flagged
Evaluate a flag (early match) Shard: flags-single	Allocated memory per operation	35.71 KiB/op	35.71 KiB/op	No observed change	Not flagged
Evaluate a flag (early match) Shard: flags-single	Allocations per operation	387.27 count/op	387.27 count/op	No observed change	Not flagged
Evaluate a flag (early match) Shard: flags-single	Time per operation	24.18 µs/op	23.87 µs/op	1.3% less time	Not flagged
Evaluate a flag (early match) Shard: flags-single	Process CPU time per operation	24.18 µs/op	23.87 µs/op	1.3% less time	Not flagged
Evaluate a flag (late match) Shard: flags-single	Allocated memory per operation	53.59 KiB/op	53.59 KiB/op	No observed change	Not flagged
Evaluate a flag (late match) Shard: flags-single	Allocations per operation	576.27 count/op	576.27 count/op	No observed change	Not flagged
Evaluate a flag (late match) Shard: flags-single	Time per operation	34.4 µs/op	34.02 µs/op	1.1% less time	Not flagged
Evaluate a flag (late match) Shard: flags-single	Process CPU time per operation	34.4 µs/op	34.02 µs/op	1.1% less time	Not flagged
Evaluate a flag (no match) Shard: flags-single	Allocated memory per operation	52.14 KiB/op	52.14 KiB/op	No observed change	Not flagged
Evaluate a flag (no match) Shard: flags-single	Allocations per operation	556.77 count/op	556.77 count/op	No observed change	Not flagged
Evaluate a flag (no match) Shard: flags-single	Time per operation	32.65 µs/op	32.65 µs/op	<0.1% less time	Not flagged
Evaluate a flag (no match) Shard: flags-single	Process CPU time per operation	32.65 µs/op	32.65 µs/op	<0.1% less time	Not flagged
Evaluate a property-filtered flag Shard: flags-single	Allocated memory per operation	17.84 KiB/op	17.84 KiB/op	No observed change	Not flagged
Evaluate a property-filtered flag Shard: flags-single	Allocations per operation	198.27 count/op	198.27 count/op	No observed change	Not flagged
Evaluate a property-filtered flag Shard: flags-single	Time per operation	14.09 µs/op	14 µs/op	0.6% less time	Not flagged
Evaluate a property-filtered flag Shard: flags-single	Process CPU time per operation	14.09 µs/op	14 µs/op	0.6% less time	Not flagged
Evaluate a regex-filtered flag Shard: flags-single	Allocated memory per operation	19.23 KiB/op	19.23 KiB/op	No observed change	Not flagged
Evaluate a regex-filtered flag Shard: flags-single	Allocations per operation	210.77 count/op	210.77 count/op	No observed change	Not flagged
Evaluate a regex-filtered flag Shard: flags-single	Time per operation	14.91 µs/op	14.81 µs/op	0.7% less time	Not flagged
Evaluate a regex-filtered flag Shard: flags-single	Process CPU time per operation	14.91 µs/op	14.81 µs/op	0.7% less time	Not flagged
Evaluate a rollout flag Shard: flags-single	Allocated memory per operation	14.04 KiB/op	14.04 KiB/op	No observed change	Not flagged
Evaluate a rollout flag Shard: flags-single	Allocations per operation	160.76 count/op	160.76 count/op	No observed change	Not flagged
Evaluate a rollout flag Shard: flags-single	Time per operation	11.87 µs/op	11.74 µs/op	1.1% less time	Not flagged
Evaluate a rollout flag Shard: flags-single	Process CPU time per operation	11.87 µs/op	11.74 µs/op	1.1% less time	Not flagged
Evaluate a multivariate flag Shard: flags-single	Allocated memory per operation	15.21 KiB/op	15.21 KiB/op	No observed change	Not flagged
Evaluate a multivariate flag Shard: flags-single	Allocations per operation	177.77 count/op	177.77 count/op	No observed change	Not flagged
Evaluate a multivariate flag Shard: flags-single	Time per operation	13.01 µs/op	13.09 µs/op	0.6% more time	Not flagged
Evaluate a multivariate flag Shard: flags-single	Process CPU time per operation	13.01 µs/op	13.08 µs/op	0.6% more time	Not flagged

Values are medians of paired measurements. Not flagged does not mean unchanged. Unavailable means a measurement could not be provided, not zero. Estimated allocation measurements retain their instrumentation uncertainty. RSS measures the whole process, not just SDK allocations; observed peaks are sampled checkpoints. Paired ranges in the diagnostics describe variability, not confidence intervals.

Each shard uses its own runner; compare Before PR against With PR within a row, not across shards.

Compared 6b7c0ba3e72b8ebdc3b1f65aedafbb44c7c67256 → dd67be092a8e3b8515dd53a895896c8f15c62753.

Full report and diagnostics

102 metric rows; 102 rows shown in all results. Omitted or shortened data remain in comparison.json, including per-runner environments, resource limits, measurement methods, samples and checkpoints.

dependabot Bot requested a review from a team as a code owner November 5, 2026 23:51

dependabot Bot added dependencies Pull requests that update a dependency file python:uv Pull requests that update python:uv code labels Nov 5, 2026

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chore(deps): bump dnspython from 2.8.0 to 2.9.0 - #1196

chore(deps): bump dnspython from 2.8.0 to 2.9.0#1196
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edited

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dependabot Bot commented on behalf of github Nov 5, 2026

dnspython 2.9.0

2.9.0

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posthog-python Compliance Report

✅ All Tests Passed!

Capture_V1 Tests

Capture_Ai Tests

Feature_Flags Tests

Feature_Flags_Local_Evaluation Tests

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github-actions Bot commented Nov 5, 2026

SDK performance: posthog-python

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github-actions Bot commented Nov 5, 2026 •

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