Moodle 2.4.1
I've been encountering a lot of Internal server errors when I click on quizzes lately. My host finds no problem with the server. I have turned on developer info to help debug and this is what I see. Could someone please help interpret these logs:
CLICKING ON QUIZ I GET
2.371824 secs
RAM: 79.7MB
RAM peak: 80MB
Included 667 files
Contexts for which filters were loaded: 1
Filters created: 1
Pieces of content filtered: 0
Strings filtered: 0
get_string calls: 1240
strings mem cache hits: 0
strings disk cache hits: 2888
Included YUI modules: 0
Other JavaScript modules: 2
DB reads/writes: 66/0
ticks: 237 user: 219 sys: 9 cuser: 0 csys: 0
Load average: 0.19
Session: 36.4KB
Caches interaction by definition then store
core/databasemeta
** static persist **: 23 / 19 / 0
cachestore_file: 19 / 0 / 0
core/string
** static persist **: 2548 / 340 / 0
cachestore_file: 340 / 0 / 0
Total Hits / Misses / Sets : 2930 / 359 / 0
This page is: General type: incourse. Context Quiz: Real Estate Finance Section (context id 118). Page type mod-quiz-view.
AFTER INPUTING PASSWORD FOR QUIZ AND WAITING FOREVER (sometimes results in Internal Server Error) I get this:
63.469481 secs
RAM: 82.1MB
RAM peak: 82.4MB
Included 660 files
Contexts for which filters were loaded: 1
Filters created: 1
Pieces of content filtered: 244
Strings filtered: 0
get_string calls: 2093
strings mem cache hits: 0
strings disk cache hits: 3745
Included YUI modules: 0
Other JavaScript modules: 5
DB reads/writes: 319/245
ticks: 6347 user: 340 sys: 23 cuser: 0 csys: 0
Load average: 0.09
Session: 36.5KB
Caches interaction by definition then store
core/databasemeta
** static persist **: 515 / 22 / 0
cachestore_file: 20 / 2 / 2
core/string
** static persist **: 3406 / 339 / 0
cachestore_file: 339 / 0 / 0
core/questiondata
cachestore_file: 50 / 0 / 0
Total Hits / Misses / Sets : 4330 / 363 / 2
This page is: General type: incourse. Context Quiz: Real Estate Finance Section (context id 118). Page type mod-quiz-attempt.