Skip to content

otel log sze #387

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
luanamulesoft wants to merge 1 commit into
base: latest
Choose a base branch
from
Open

otel log sze #387

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
4 changes: 4 additions & 0 deletions cloudhub-2/modules/ROOT/pages/ch2-limits.adoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,10 @@ Application properties:: 300

Application property keys and values:: 1024 characters

OpenTelemetry (Otel) sidecar maximum log entry size:: 8 KiB, or 8,192 bytes
+
The sidecar truncates or drops entries that exceed this size. Oversized entries sometimes cause Otel export failures to Anypoint Monitoring and HTTP 413 Request Entity Too Large errors, and result in incomplete stack traces or verbose messages in the logs. See xref:ch2-view-logs.adoc#otel-max-log-size[Viewing Log Data for Deployed Apps].

Custom TLS contexts per private space:: 50

Maximum number of Client Certificates in a TLS Context:: There is no limit on the number of client certificates, but there is a limit on the store file size.
Expand Down
6 changes: 6 additions & 0 deletions cloudhub-2/modules/ROOT/pages/ch2-view-logs.adoc
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,12 @@ Logs are stored in the same region to which the corresponding cluster is deploye
[NOTE]
CloudHub 2.0 stores log data in Universal Time (UTC); however, the console displays the log using your computer's local time zone.

[[otel-max-log-size]]
[IMPORTANT]
====
The OpenTelemetry (Otel) sidecar that processes and forwards application logs enforces a hard limit of 8 KiB per log entry. The sidecar truncates or drops entries that exceed 8,192 bytes to prevent memory exhaustion in the Otel Collector. When logs are exported to Anypoint Monitoring, oversized entries cause export failures and HTTP 413 Request Entity Too Large errors. Large Java stack traces and verbose debug or error messages appear incomplete and make troubleshooting difficult. Keep log message size within the limit.
====

== View Logs

To view logs for applications deployed to a private space:
Expand Down