bad performance Isgranted with redis

[cem1835]

Hello,

My application has 500+ Permission Policy and when I use redis, the average page load speed increasing by 50 seconds. (I don't use local redis).

I have attached the log files

I think you can change the caching mechanism on permissions (like ambient context
logs-20210221.txt

Thank you

[leonkosak]

Related?

[maliming]

Resolved by #7799

[cem1835]

problem still going on when loading the /Abp/ApplicationConfigurationScript

i found this while searching for the problem

abp/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/ApplicationConfigurations/AbpApplicationConfigurationAppService.cs

Line 144 in cfc648b

{

it loads all the cache one by one

[maliming]

hi

It checks the permissions one time.

abp/framework/src/Volo.Abp.AspNetCore.Mvc/Volo/Abp/AspNetCore/Mvc/ApplicationConfigurations/AbpApplicationConfigurationAppService.cs

Line 173 in cfc648b

var result = await _permissionChecker.IsGrantedAsync(abpPolicyNames.ToArray());

[cem1835]

permissionchecker performance 47 sec

[maliming]

You can further debug or use tools to check the problematic code that affects performance.

abp/modules/permission-management/src/Volo.Abp.PermissionManagement.Domain/Volo/Abp/PermissionManagement/PermissionStore.cs

Line 137 in 48c5262

Logger.LogDebug($"PermissionStore.GetCacheItemAsync: {string.Join(",", cacheKeys)}");

abp/modules/permission-management/src/Volo.Abp.PermissionManagement.Domain/Volo/Abp/PermissionManagement/PermissionStore.cs

Line 139 in 48c5262

var cacheItems = (await Cache.GetManyAsync(cacheKeys)).ToList();

abp/framework/src/Volo.Abp.Caching.StackExchangeRedis/Volo/Abp/Caching/StackExchangeRedis/AbpRedisCache.cs

Line 110 in 48c5262

return await GetAndRefreshManyAsync(keys, true, token);

abp/framework/src/Volo.Abp.Caching.StackExchangeRedis/Volo/Abp/Caching/StackExchangeRedis/AbpRedisCache.cs

Line 195 in 48c5262

protected virtual async Task<byte[][]> GetAndRefreshManyAsync(