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timeseries: Added logic for core pinning #2087

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Merged
sathyendranv merged 5 commits into from
Apr 10, 2026
Merged

timeseries: Added logic for core pinning #2087

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939e3c1
timeseries: Added logic for core pinning
sathyendranv Apr 7, 2026
98863ba
Reverted few changes
sathyendranv Apr 7, 2026
aef0b74
Update microservices/time-series-analytics/docker/run.sh
sathyendranv Apr 9, 2026
bf58905
Update microservices/time-series-analytics/docker/run.sh
sathyendranv Apr 9, 2026
cfbe61e
Merge branch 'main' into feature/svellais/core_pinning
sathyendranv Apr 10, 2026
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16 changes: 15 additions & 1 deletion microservices/time-series-analytics/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,11 @@ COPY ./src/classifier_startup.py ./src/opcua_alerts.py ./src/main.py /app/

COPY ./config/kapacitor*.conf /app/config/

#Copying for Core Pinning
COPY ./docker/run.sh /app/
COPY ./docker/detect-cores.sh /app/
RUN chmod +x /app/run.sh /app/detect-cores.sh

# Optionally download copyleft sources if requested
ARG COPYLEFT_SOURCES=false
RUN if [ "$COPYLEFT_SOURCES" = "true" ]; then \
Expand Down Expand Up @@ -106,4 +111,13 @@ USER $TIMESERIES_USER_NAME
# Simple healthcheck to verify container is running
HEALTHCHECK --interval=5m CMD exit 0

ENTRYPOINT ["python3", "main.py"]
# Optional CPU core pinning behavior:
# - Set CORE_PINNING to control which CPU cores the service should prefer.
# - Supported values:
# * "e-cores" : prefer efficiency cores
# * "p-cores" : prefer performance cores
# * "lp-cores" : prefer low-power cores (if available)
# - If CORE_PINNING is unset or empty, no explicit core pinning policy is applied.
# The run.sh script uses detect-cores.sh together with CORE_PINNING (if set)
# to determine and apply the appropriate core affinity at container startup.
ENTRYPOINT ["./run.sh"]
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