Fix JVM stability for Java services under continuous sim load#155
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Both transactions-service and accounts-service were crashing under continuous simulator traffic with 128m heap inside a 512Mi container. Bump to 384m heap / 1Gi limit. Disable the ErrorSpikeFilter on transactions to get clean captured traffic for mock building. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The OTel collector scrape config references speedscale-forwarder-metrics and speedscale-nettap-metrics Services on port 4145 but they didn't exist, so all Speedscale infra metrics panels in Grafana were empty. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Bump JVM heap from 128m to 384m and container memory limit from 512Mi to 1Gi on both transactions-service and accounts-service. Both were crashing under continuous simulator traffic (exit 143 from liveness probe kills during GC pauses). Disable ErrorSpikeFilter on transactions to get clean captured traffic for mock building.
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