(Split off from T150269)
The module is rebuilt (e.g. cache miss from Varnish) 5-15x per second, which quite high.
This is a symptom caused by one of these problems (usually both):
- The module is loaded significantly more often than it is actually used. (Lazy-load?)
- The module is somehow not being cached properly. Either it, or a module it is usually loaded alongside of, is continuously invalidating its cache or module version hash.
Compare to NavigationTiming, for example:
Schema hit rate | Module cache miss (module build rate) | ||
---|---|---|---|
NavigationTiming | 300x per minute | 0.1x per second | Loaded (and used) on 1 in 1000 page views. |
UniversalLanguageSelector | 80x per minute | 5-15x per second | ? |