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Poison message blocks order queueMediumOn-call incidentAmazon styleOn-call incidentAmazon styleMedium35 minRead-your-writes routing lostMediumOn-call incidentOn-call incidentMedium35 minParquet files unreadable after upgradeMediumOn-call incidentDatabricks styleOn-call incidentDatabricks styleMedium35 minSecret exposed in historyMediumOn-call incidentStripe styleOn-call incidentStripe styleMedium30 minRetry storm cascades downstreamMediumOn-call incidentAmazon styleOn-call incidentAmazon styleMedium35 minOffboarded contractor account activeMediumOn-call incidentOn-call incidentMedium35 minUnauthorized east-west database accessMediumOn-call incidentOn-call incidentMedium35 minPassword reset tokens leaked via Referer headerMediumOn-call incidentOn-call incidentMedium35 minOrder enrichment consumer lagsMediumOn-call incidentOn-call incidentMedium30 minWelcome emails delivered multiple timesMediumOn-call incidentOn-call incidentMedium35 minPoison message blocks single partitionMediumOn-call incidentOn-call incidentMedium35 minElasticsearch bulk rejection backpressureMediumOn-call incidentOn-call incidentMedium35 minInode exhaustion in session directoryMediumOn-call incidentOn-call incidentMedium30 minDocker build fails inode exhaustedMediumOn-call incidentOn-call incidentMedium30 minJIT warmup latency spikeMediumOn-call incidentOn-call incidentMedium35 minIntermediate CA trust store gapMediumOn-call incidentOn-call incidentMedium30 minRetry loop ignores Retry-After headerMediumOn-call incidentOn-call incidentMedium30 minQueue backlog growsMediumOn-call incidentOn-call incidentMedium20 minHealth checks flapMediumOn-call incidentOn-call incidentMedium20 minKafka cert rotation consumer lagMediumOn-call incidentStripe styleOn-call incidentStripe styleMedium30 minInference queue backlog grows unboundedMediumOn-call incidentOpenAI styleOn-call incidentOpenAI styleMedium30 minEmbedding cache invalidationMediumOn-call incidentNetflix styleOn-call incidentNetflix styleMedium30 minMultipart uploads abandonedMediumOn-call incidentAmazon styleOn-call incidentAmazon styleMedium35 minSnapshot restore crawlsMediumOn-call incidentAmazon styleOn-call incidentAmazon styleMedium35 minCDN purge melts originMediumOn-call incidentOn-call incidentMedium30 minStale HTML breaks appMediumOn-call incidentOn-call incidentMedium30 minLogin success rate crashesMediumOn-call incidentPayPal styleOn-call incidentPayPal styleMedium35 minS3 bucket publicly readableMediumOn-call incidentAmazon styleOn-call incidentAmazon styleMedium30 minWAF SQLi attack spikeMediumOn-call incidentOn-call incidentMedium35 minAdmin brute force succeedsMediumOn-call incidentOn-call incidentMedium30 minEmployees report phishing emailsMediumOn-call incidentOn-call incidentMedium35 minObject store eventual consistency missMediumOn-call incidentAmazon styleOn-call incidentAmazon styleMedium30 minStorage volume throws I/O errorsMediumOn-call incidentOn-call incidentMedium30 minFeature flag bad inputsMediumOn-call incidentUber styleOn-call incidentUber styleMedium30 minLead calibration drifts over-confidentMediumOn-call incidentOn-call incidentMedium30 minRecommendations show sold-out itemsMediumOn-call incidentAmazon styleOn-call incidentAmazon styleMedium30 minTCP retransmits after switch replacementMediumOn-call incidentOn-call incidentMedium30 minUpstream accept queue fullMediumOn-call incidentOn-call incidentMedium35 minOrigin servers saturateMediumOn-call incidentOn-call incidentMedium35 minFeature store skewMediumOn-call incidentOn-call incidentMedium30 minGateway request queue blockingMediumOn-call incidentOn-call incidentMedium30 minVendor rate limit from shared API keyMediumOn-call incidentOn-call incidentMedium30 minAnalytics bucket is publicly readableMediumOn-call incidentAmazon styleOn-call incidentAmazon styleMedium35 minSingle consumer starves queueMediumOn-call incidentOn-call incidentMedium35 minAWS key exposed on GitHubMediumOn-call incidentAmazon styleOn-call incidentAmazon styleMedium30 minCPU throttling degrades latencyMediumOn-call incidentOn-call incidentMedium35 minCold storage retrieval SLA breachMediumOn-call incidentNetflix styleOn-call incidentNetflix styleMedium30 minShared key rate limitMediumOn-call incidentOn-call incidentMedium30 minHot shard in Redis ClusterHardOn-call incidentMeta styleOn-call incidentMeta styleHard35 minCache misses from nonexistent productsHardOn-call incidentOn-call incidentHard35 min