does not find images and css periodically

[susl16c]

[ngx_pagespeed 1.14.36.1-0] #WARNING:resource_fetch.cc(197)] Fetch failed for resource url cache/catalog/import_files/82/x82fb69fe6a8911ea9d1e04d4c4ab4462_8893aa3b939011ea96d904d4c4ab4462-228x228.jpg.pagespeed.ic.YyRTkdctzh.jpg

pagespeed on; pagespeed FileCachePath /var/cache/pagespeed; pagespeed HttpCacheCompressionLevel 0; pagespeed EnableFilters insert_dns_prefetch;

pagespeed RewriteLevel OptimizeForBandwidth;

pagespeed RewriteLevel CoreFilters;

pagespeed RedisServer "localhost";

HTTPS Support

pagespeed FetchHttps enable;

PageSpeed Filters

CSS Minification

pagespeed EnableFilters combine_css,rewrite_css; pagespeed EnableFilters move_css_to_head;

JS Minification

pagespeed EnableFilters combine_javascript,rewrite_javascript; pagespeed EnableFilters move_css_above_scripts;

Images Optimization

pagespeed InPlaceResourceOptimization on; pagespeed EnableFilters lazyload_images; pagespeed EnableFilters rewrite_images; pagespeed EnableFilters convert_jpeg_to_progressive,convert_png_to_jpeg,convert_jpeg_to_webp,convert_to_webp_lossless;

Remove comments from HTML

pagespeed EnableFilters remove_comments;

Remove WHITESPACE from HTML

pagespeed EnableFilters collapse_whitespace;

предварительная загрузка данных

pagespeed EnableFilters hint_preload_subresources;

periodically, the page falls apart and does not find images or css has to overload nginx and clean the cache otherwise everything does not work.

[Lofesa]

At 1st glance, the https config need to configure certs, see it here: https://www.modpagespeed.com/doc/https_support#configuring_ssl_certificates

Have you enabled a eviction policy in redis? https://redis.io/topics/lru-cache