• Resolved Christopher Mailänder

    (@ceem123)


    Hi there,

    The number of installations and the reviews themselves are great and we would love to have this working for us as well.

    Unfortunately it slows down our site (Homepage from 0,5-0,8 to 1-1,3 and category pages from ~1,3 s to > 2s).

    This is the diagnosis report:

    Status: Verbunden
    Client: PhpRedis (v5.3.7)
    Drop-in: Valid
    Disabled: No
    Ping: 1
    Errors: []
    PhpRedis: 5.3.7
    Relay: Not loaded
    Predis: 2.1.2
    Credis: Not loaded
    PHP Version: 8.2.18
    Plugin Version: 2.5.3
    Redis Version: 6.2.4
    Multisite: No
    Metrics: Enabled
    Metrics recorded: 250
    Filesystem: Writable
    Global Prefix: "wp_"
    Blog Prefix: "wp_"
    Timeout: 1
    Read Timeout: 1
    Retry Interval: 3
    WP_REDIS_SCHEME: "tcp"
    WP_REDIS_HOST: "p123456.local"
    WP_REDIS_PORT: 6379
    WP_REDIS_DATABASE: 1
    WP_REDIS_TIMEOUT: 1
    WP_REDIS_READ_TIMEOUT: 1
    WP_REDIS_RETRY_INTERVAL: 3
    WP_REDIS_MAXTTL: 43200
    WP_REDIS_PREFIX: "prod"
    WP_REDIS_PLUGIN_PATH: "/html/wordpress/wp-content/plugins/redis-cache"
    WP_REDIS_PASSWORD: ••••••••
    Global Groups: [
    "blog-details",
    "blog-id-cache",
    "blog-lookup",
    "global-posts",
    "networks",
    "rss",
    "sites",
    "site-details",
    "site-lookup",
    "site-options",
    "site-transient",
    "users",
    "useremail",
    "userlogins",
    "usermeta",
    "user_meta",
    "userslugs",
    "redis-cache",
    "blog_meta",
    "network-queries",
    "site-queries",
    "theme_files",
    "translation_files",
    "user-queries",
    "code_snippets"
    ]
    Ignored Groups: [
    "counts",
    "plugins",
    "theme_json",
    "themes",
    "wordfence",
    "wordfence-ls"
    ]
    Unflushable Groups: []
    Groups Types: {
    "blog-details": "global",
    "blog-id-cache": "global",
    "blog-lookup": "global",
    "global-posts": "global",
    "networks": "global",
    "rss": "global",
    "sites": "global",
    "site-details": "global",
    "site-lookup": "global",
    "site-options": "global",
    "site-transient": "global",
    "users": "global",
    "useremail": "global",
    "userlogins": "global",
    "usermeta": "global",
    "user_meta": "global",
    "userslugs": "global",
    "redis-cache": "global",
    "blog_meta": "global",
    "network-queries": "global",
    "site-queries": "global",
    "theme_files": "global",
    "translation_files": "global",
    "user-queries": "global",
    "counts": "ignored",
    "plugins": "ignored",
    "theme_json": "ignored",
    "code_snippets": "global",
    "themes": "ignored",
    "wordfence": "ignored",
    "wordfence-ls": "ignored"
    }
    Drop-ins: [
    "Query Monitor Database Class (Drop-in) v3.16.4 by John Blackbourn",
    "Redis Object Cache Drop-In v2.5.3 by Till Krüss"
    ]

    Can you perhaps point us in the right direction to fix this?

    Let me know, if you need any further information.

    Thank you in advance!

Viewing 3 replies - 1 through 3 (of 3 total)
  • Plugin Author Till Krüss

    (@tillkruess)

    Hey Christopher, this happens to some sites. I see you have Query Monitor installed. Can you post the statistics it shows about the object cache usage?

    Your site might be using too many keys, or Redis Server is just responding too slowly.

    Thread Starter Christopher Mailänder

    (@ceem123)

    Hey Till,

    Thank you for your response. We deactivated the cache in the meantime, because of the downsides. The object cache had these statistics: 94,4% Trefferquote (22.131 Treffer, 1.313 Fehler)

    Is this indicating that it is using too many keys?

    Plugin Author Till Krüss

    (@tillkruess)

    22k lookups could be a lot, how large is your Redis Server (memory and stored keys)?

Viewing 3 replies - 1 through 3 (of 3 total)
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