High CPU usage after update wordpress to 6.0.2

Hi team,

After update of wordpress to the latest version 6.0.2 website stops working due to high CPU usage. I was able to localize the issue to your plugin (by enabling disabling all other plugins). After The Post Grid plugin is enabled, i see in monitoring console lots of hanging php-fpm: pool processes appear. They consule all the cpu and memory.
Can you please have a look?

### WordPress Environment ###

WordPress address (URL): https://www.honigdeal.de
Site address (URL): https://www.honigdeal.de
WC Version: 6.9.3
REST API Version: ? 6.9.3
WC Blocks Version: ? 8.3.2
Action Scheduler Version: ? 3.4.0
Log Directory Writable: ?
WP Version: 6.0.2
WP Multisite: –
WP Memory Limit: 512 MB
WP Debug Mode: –
WP Cron: ?
Language: de_DE
External object cache: ?

### Server Environment ###

Server Info: Apache/2.4.51 (Debian)
PHP Version: 7.4.30
PHP Post Max Size: 100 MB
PHP Time Limit: 300
PHP Max Input Vars: 10000
cURL Version: 7.64.0
OpenSSL/1.1.1n

SUHOSIN Installed: –
MySQL Version: 5.5.5-10.6.3-MariaDB-1:10.6.3+maria~buster-log
Max Upload Size: 100 MB
Default Timezone is UTC: ?
fsockopen/cURL: ?
SoapClient: ?
DOMDocument: ?
GZip: ?
Multibyte String: ?
Remote Post: ?
Remote Get: ?

### Database ###

WC Database Version: 6.9.3
WC Database Prefix: wp_
Total Database Size: 31.83MB
Database Data Size: 20.37MB
Database Index Size: 11.46MB
wp_woocommerce_sessions: Data: 0.17MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_api_keys: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_attribute_taxonomies: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_downloadable_product_permissions: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_woocommerce_order_items: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_order_itemmeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_tax_rates: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_woocommerce_tax_rate_locations: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_shipping_zones: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_woocommerce_shipping_zone_locations: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_shipping_zone_methods: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_woocommerce_payment_tokens: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_woocommerce_payment_tokenmeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_woocommerce_log: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_actionscheduler_actions: Data: 0.22MB + Index: 0.22MB + Engine InnoDB
wp_actionscheduler_claims: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_actionscheduler_groups: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_actionscheduler_logs: Data: 0.17MB + Index: 0.14MB + Engine InnoDB
wp_bv_fw_requests: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_bv_ip_store: Data: 0.25MB + Index: 0.23MB + Engine InnoDB
wp_bv_lp_requests: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_cli_cookie_scan: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_cli_cookie_scan_categories: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_cli_cookie_scan_cookies: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_cli_cookie_scan_url: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_cli_scripts: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_cmplz_cookiebanners: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_cmplz_cookies: Data: 0.05MB + Index: 0.00MB + Engine InnoDB
wp_cmplz_services: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_commentmeta: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_comments: Data: 0.02MB + Index: 0.09MB + Engine InnoDB
wp_dgwt_wcas_index: Data: 0.20MB + Index: 0.02MB + Engine InnoDB
wp_dgwt_wcas_invindex_cache: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_dgwt_wcas_invindex_cache_post: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_dgwt_wcas_invindex_doclist: Data: 1.52MB + Index: 3.03MB + Engine InnoDB
wp_dgwt_wcas_invindex_doclist_post: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_dgwt_wcas_invindex_wordlist: Data: 0.33MB + Index: 0.27MB + Engine InnoDB
wp_dgwt_wcas_invindex_wordlist_post: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_dgwt_wcas_tax_index: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
wp_dgwt_wcas_var_index: Data: 0.20MB + Index: 0.06MB + Engine InnoDB
wp_hurrytimer_evergreen: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_links: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_mollie_pending_payment: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_nextend2_image_storage: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_nextend2_section_storage: Data: 0.13MB + Index: 0.06MB + Engine InnoDB
wp_nextend2_smartslider3_generators: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_nextend2_smartslider3_sliders: Data: 0.08MB + Index: 0.03MB + Engine InnoDB
wp_nextend2_smartslider3_sliders_xref: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_nextend2_smartslider3_slides: Data: 0.19MB + Index: 0.13MB + Engine InnoDB
wp_options: Data: 3.20MB + Index: 0.16MB + Engine InnoDB
wp_postmeta: Data: 4.52MB + Index: 4.03MB + Engine InnoDB
wp_posts: Data: 5.52MB + Index: 0.45MB + Engine InnoDB
wp_sc_delivery_methods: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
wp_sc_delivery_zones: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_termmeta: Data: 0.16MB + Index: 0.06MB + Engine InnoDB
wp_terms: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_term_relationships: Data: 0.13MB + Index: 0.08MB + Engine InnoDB
wp_term_taxonomy: Data: 0.08MB + Index: 0.03MB + Engine InnoDB
wp_usermeta: Data: 0.06MB + Index: 0.03MB + Engine InnoDB
wp_users: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
wp_wcpdf_credit_note_number: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wcpdf_invoice_number: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wcpdf_packing_slip_number: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wcpdf_proforma_number: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wc_admin_notes: Data: 0.06MB + Index: 0.00MB + Engine InnoDB
wp_wc_admin_note_actions: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_category_lookup: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wc_customer_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_download_log: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_order_coupon_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_order_product_lookup: Data: 0.02MB + Index: 0.06MB + Engine InnoDB
wp_wc_order_stats: Data: 0.02MB + Index: 0.05MB + Engine InnoDB
wp_wc_order_tax_lookup: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_wc_product_attributes_lookup: Data: 0.06MB + Index: 0.05MB + Engine InnoDB
wp_wc_product_download_directories: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_product_meta_lookup: Data: 0.11MB + Index: 0.19MB + Engine InnoDB
wp_wc_rate_limits: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_reserved_stock: Data: 0.02MB + Index: 0.00MB + Engine InnoDB
wp_wc_tax_rate_classes: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_wc_webhooks: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_yoast_indexable: Data: 1.52MB + Index: 0.66MB + Engine InnoDB
wp_yoast_indexable_hierarchy: Data: 0.08MB + Index: 0.08MB + Engine InnoDB
wp_yoast_migrations: Data: 0.02MB + Index: 0.02MB + Engine InnoDB
wp_yoast_primary_term: Data: 0.02MB + Index: 0.03MB + Engine InnoDB
wp_yoast_seo_links: Data: 0.16MB + Index: 0.11MB + Engine InnoDB

### Post Type Counts ###

acf-field: 1
acf-field-group: 1
attachment: 623
cookielawinfo: 6
nav_menu_item: 103
page: 13
post: 23
product: 341
product_variation: 475
revision: 403
rttpg: 2
shop_order: 8
wp_block: 1
wp_global_styles: 2
wpcf7_contact_form: 1

### Security ###

Secure connection (HTTPS): ?
Hide errors from visitors: ?

### Active Plugins (43) ###

Postcode.nl Address Autocomplete: by Postcode.nl – 2.0.5
Advanced Custom Fields: by WP Engine – 6.0.0
Ajax Cart AutoUpdate for WooCommerce: by taisho – 1.5.5
FiboSearch - AJAX Search for WooCommerce (Pro): by FiboSearch Team – 1.20.2
Breeze: by Cloudways – 2.0.9
Complianz | GDPR/CCPA Cookie Consent: by Really Simple Plugins – 6.3.3
Complianz - Terms and Conditions: by Really Simple Plugins – 1.1.2
Contact Form 7: by Takayuki Miyoshi – 5.6.3
Cost of Goods for WooCommerce: by WPFactory – 2.6.7
Customer Reviews for WooCommerce: by CusRev – 5.3.7
GTM4WP: by Thomas Geiger – 1.16.1
Google Customer Reviews for WooCommerce: by eCreations – 2.6.12
Flexible Checkout Fields: by WP Desk – 3.4.2
HurryTimer PRO + Max Mega Menu: by  –
HurryTimer PRO: by Nabil Lemsieh – 2.7.5
MalCare WordPress Security Plugin - Malware Scanner, Cleaner, Security Firewall: by MalCare Security – 4.82
Max Mega Menu - Pro Addon: by megamenu.com – 2.2.7
Max Mega Menu: by megamenu.com – 2.9.8
Mollie Payments for WooCommerce: by Mollie – 7.3.3
PW WooCommerce Bulk Edit: by Pimwick
LLC – 2.105

WooCommerce Quantity Increment: by Nick Verwymeren – 1.1.1
Sendcloud | Smart Shipping Service: by Sendcloud B.V. – 2.2.8
Side Cart WooCommerce: by XootiX – 2.1
Smart Slider 3: by Nextend – 3.5.1.9
Simple Sticky Add To Cart For WooCommerce Pro: by Solution Box – 1.2.0
Simple Sticky Add To Cart For WooCommerce: by Solution Box – 1.3.9
The Post Grid: by RadiusTheme – 4.2.3
UpdraftPlus - Backup/Restore: by UpdraftPlus.Com
DavidAnderson – 1.22.22

Upsell Order Bump Offer for WooCommerce: by WP Swings – 2.1.5
WC Variations Radio Buttons: by 8manos – 2.0.5
WooCommerce Weight Based Shipping: by weightbasedshipping.com – 5.3.23
Product Feed PRO for WooCommerce: by AdTribes.io – 11.8.7
WooCommerce Bulk Discount: by Rene Puchinger – 3.0
WooCommerce EU/UK VAT Compliance (Premium): by David Anderson – 1.27.2
WooCommerce PDF Invoices & Packing Slips: by WP Overnight – 3.1.1
WooCommerce PDF Invoices & Packing Slips Professional: by WP Overnight – 2.12.1
WooCommerce PDF Invoices & Packing Slips Premium Templates: by WP Overnight – 2.18.1
Sequential Order Numbers for WooCommerce: by SkyVerge – 1.9.7
WooCommerce: by Automattic – 6.9.3
Yoast SEO: by Team Yoast – 19.7.1
Woocommerce Product Excel Import-Export PRO: by extendWP – 9.1
WPFront Scroll Top: by Syam Mohan – 2.0.7.08086
WPS Hide Login: by WPServeur
NicolasKulka
wpformation – 1.9.6

### Inactive Plugins (0) ###

### Dropin Plugins (2) ###

advanced-cache.php: advanced-cache.php
object-cache.php: Object Cache Pro (Drop-in)

### Must Use Plugins (1) ###

Object Cache Pro (MU): by Rhubarb Group – 1.15.2

### Settings ###

API Enabled: ?
Force SSL: –
Currency: EUR (€)
Currency Position: left_space
Thousand Separator: .
Decimal Separator: ,
Number of Decimals: 2
Taxonomies: Product Types: external (external)
grouped (grouped)
simple (simple)
variable (variable)

Taxonomies: Product Visibility: exclude-from-catalog (exclude-from-catalog)
exclude-from-search (exclude-from-search)
featured (featured)
outofstock (outofstock)
rated-1 (rated-1)
rated-2 (rated-2)
rated-3 (rated-3)
rated-4 (rated-4)
rated-5 (rated-5)

Connected to WooCommerce.com: ?
Enforce Approved Product Download Directories: –

### WC Pages ###

Shop base: #6 - /shop
Cart: #7 - /warenkorb
Checkout: #8 - /kassen
My account: #9 - /mein-konto
Terms and conditions: ? Page not set

### Theme ###

Name: Storefront Child Theme
Version: (update to version 0 is available)
Author URL: 
Child Theme: ?
Parent Theme Name: Storefront
Parent Theme Version: 4.1.1 – 4.1.3 is available
Parent Theme Author URL: https://woocommerce.com/
WooCommerce Support: ?

### Templates ###

Overrides: storefront-child/woocommerce/checkout/thankyou.php version 3.2.0 is out of date. The core version is 3.7.0
storefront-child/woocommerce/emails/customer-completed-order.php
storefront-child/woocommerce/emails/customer-processing-order.php
storefront-child/woocommerce/emails/email-footer.php version 2.3.0 is out of date. The core version is 3.7.0

Outdated Templates: ?
					
					
						Learn how to update

### Admin ###

Enabled Features: activity-panels
analytics
coupons
customer-effort-score-tracks
experimental-products-task
experimental-import-products-task
experimental-fashion-sample-products
experimental-product-tour
shipping-smart-defaults
shipping-setting-tour
homescreen
marketing
mobile-app-banner
navigation
onboarding
onboarding-tasks
remote-inbox-notifications
remote-free-extensions
payment-gateway-suggestions
shipping-label-banner
subscriptions
store-alerts
transient-notices
wc-pay-promotion
wc-pay-welcome-page

Disabled Features: minified-js
new-product-management-experience
settings

Daily Cron: ? Next scheduled: 2022-09-24 15:47:36 +02:00
Options: ?
Notes: 67
Onboarding: completed

### Action Scheduler ###

Complete: 653
Oldest: 2022-08-25 03:02:17 +0200
Newest: 2022-09-24 11:42:25 +0200

Pending: 1
Oldest: 2022-09-25 11:42:25 +0200
Newest: 2022-09-25 11:42:25 +0200

### Status report information ###

Generated at: 2022-09-24 12:50:12 +02:00

The page I need help with: [log in to see the link]