Google AppEngine-无法分配内存错误

Question

托管在Google AppEngine上的 Jar 应用收到内存不足错误。停止版本并再次启动它似乎可以暂时解决问题，但不能解释问题的根源。根据日志记录，似乎没有特定的代码段导致问题。

预期

Jar 应用程序运行逻辑以基于from django.db import models from django.urls import reverse from web3apps.getData import getAddressAmount class Advertisement(models.Model): ethAddress = models.CharField(max_length=42, default='') available = getAddressAmount(ethAddress) def get_absolute_url(self): return reverse("advertisement-update", kwargs={"id": self.id}) def __str__(self): return self.ad 连续填充Firestore数据库。

已观察

错误

TimerTask

警告

[

{
"textPayload": "#  Out of Memory Error (os_linux.cpp:2643), pid=1, tid=0x00007f408a5ba700\n",
"insertId": "4t9c0fkq1x7u8j87f",
"resource": {
"type": "gae_app",
"labels": {
   "project_id": "coinverse-media-staging",
   "version_id": "media-staging-0205190312pm",
   "module_id": "default"
 }
},

"timestamp": "2019-04-27T15:22:17Z",
"labels": {
 "compute.googleapis.com/resource_name": "91f332caeaa0",
 "compute.googleapis.com/resource_id": "1199188591019602609",
 "compute.googleapis.com/zone": "us-central1-c",
 "appengine.googleapis.com/instance_name": "aef-default-media--staging--0205190312pm-129n"
},

"logName": "projects/coinverse-media-staging/logs/appengine.googleapis.com%2Fstdout",
"receiveTimestamp": "2019-04-27T15:22:21.994076321Z"
}
]

图书馆

build.gradle

[
{
"textPayload": "OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000e1400000, 515899392, 0) failed; error='Cannot allocate memory' (errno=12)\n",
"insertId": "4t9c0fkq1x7u8k14c",
"resource": {
 "type": "gae_app",
 "labels": {
   "project_id": "coinverse-media-staging",
   "version_id": "media-staging-0205190312pm",
   "module_id": "default"
 }
},

"timestamp": "2019-04-27T15:23:18Z",
"labels": {
 "appengine.googleapis.com/instance_name": "aef-default-media--staging--0205190312pm-129n",
 "compute.googleapis.com/resource_name": "91f332caeaa0",
 "compute.googleapis.com/resource_id": "1199188591019602609",
 "compute.googleapis.com/zone": "us-central1-c"
},
"logName": "projects/coinverse-media-staging/logs/appengine.googleapis.com%2Fstderr",
"receiveTimestamp": "2019-04-27T15:23:21.993115250Z"
}