Most services grew while a smaller group released memory

Five-minute memory footprint versus the previous hour

Color palette

-60%-40%-20%0%20%40%Memory changeService141.2 MiBspanner+35%292.3 MiBanalytics-intake+28.8%337.7 MiBtrade-scheduler+17.4%75.6 MiBtrade-receiver+16.7%806 MiBkafka+13%856.7 MiBemailer+7.9%888.6 MiBproduct-recommendation-db+4.5%1,740.8 MiBfraud-detector+3.4%375.5 MiBanalytics-aggregator+1.7%103.6 MiBproduct-recommendation+1.4%79.7 MiBproduct-recommendation-lite+0.8%1,638.4 MiBbalance-checker0%973.6 MiBtrade-executor-2.4%525.6 MiBauthenticator-3%57.3 MiBtrade-validator-3.6%51.5 MiBtrade-enrichment-6.1%575.1 MiBnotifier-18.9%266.2 MiBslow-kafka-40.3%

Use arrow keys to walk the data points.

Chart data
ServiceCurrent memoryChangePrevious-hour memory
spanner141.235104.6
analytics-intake292.328.8226.9
trade-scheduler337.717.4287.6
trade-receiver75.616.764.8
kafka80613713.3
emailer856.77.9793.9
product-recommendation-db888.64.5850.3
fraud-detector1740.83.41683.6
analytics-aggregator375.51.7369.2
product-recommendation103.61.4102.2
product-recommendation-lite79.70.879.1
balance-checker1638.401638.4
trade-executor973.6-2.4997.5
authenticator525.6-3541.9
trade-validator57.3-3.659.4
trade-enrichment51.5-6.154.8
notifier575.1-18.9709.1
slow-kafka266.2-40.3445.9
DecreaseNo changeIncrease

Takeaway

  • Spanner has the largest increase at +35%.
  • Slow-kafka has the largest decrease at -40.3%.
  • Balance-checker is unchanged.