我已经使用 appengine 很长时间了，但是今天，我的应用程序已经超过配额 3 小时（> 我的每日费用）。然而，仪表板显示几乎没有使用任何资源，因此它应该远不及这个每日限制。
同样奇怪的是，尽管仪表板显示我已达到每日限额，但我注意到检索没有问题。仅写入数据存储会产生超出配额的异常（com.google.apphosting.api.ApiProxy$OverQuotaException：API 调用 datastore_v3.Put() 需要的配额超过可用配额）。然而，下面的统计数据显示那里没有很多写入。如果我查看配额详细信息，所有指标都可以。
Billing Status: Enabled ( Daily budget: $2.00 ) - Settings Quotas reset every 24 hours. Next reset: 21 hrs
Resource Usage Billable Price Cost
Frontend Instance Hours 4.30 Instance Hours 0.00 $0.08/ Hour $0.00
Backend Instance Hours 0.00 Instance Hours 0.00 $0.08/ Hour $0.00
Datastore Stored Data 2.86 GBytes 1.86 $0.008/ GByte-day $0.02
Logs Stored Data 0.04 GBytes 0.00 $0.008/ GByte-day $0.00
Task Queue Stored Task Bytes0.00 GBytes 0.00 $0.008/ GByte-day $0.00
Blobstore Stored Data 0.00 GBytes 0.00 $0.0043/ GByte-day $0.00
Code and Static File Storage0.12 GBytes 0.00 $0.0043/ GByte-day $0.00
Datastore Write Operations 0.06 Million Ops 0.01 $1.00/ Million Ops $0.02
Datastore Read Operations 0.01 Million Ops 0.00 $0.70/ Million Ops $0.00
Datastore Small Operations 0.00 Million Ops 0.00 $0.10/ Million Ops $0.00
Outgoing Bandwidth 0.01 GBytes 0.00 $0.12/ GByte $0.00
Recipients Emailed 0 0 $0.01/ 100 Recipients$0.00
Stanzas Sent 0 0 $0.10/ 100K Stanzas $0.00
Channels Created 0% 0 of 95,040 0 $0.01/ 100 Opens $0.00
Logs Read Bandwidth 0.00 GBytes 0.00 $0.12/ GByte $0.00
PageSpeed Outgoing Bandwidth0.01 GBytes 0.01 $0.39/ GByte $0.01
SSL VIPs 0 0 $1.30/ Day $0.00
SSL SNI Certificates 0 0 $0.06/ Day $0.00
Estimated cost for the last 3 hours: $2.00* / $2.00