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General Cache Information

APCu Version5.1.21
PHP Version8.1.2-1ubuntu2.22
APCu Hostsunjammer.sugarlabs.org (sunjammer.sugarlabs.org) (209.51.188.53)
Server SoftwareApache
Shared Memory1 Segment(s) with 32.0 MBytes
(mmap memory)
Start Time2025/07/27 13:30:02
Uptime 0 minutes
File Upload Support

Cache Information

Cached Variables5413 ( 4.2 MBytes)
Hits26909
Misses6650
Request Rate (hits, misses)2237.27 cache requests/second
Hit Rate1793.93 cache requests/second
Miss Rate443.33 cache requests/second
Insert Rate362.53 cache requests/second
Cache full count

Runtime Settings

apc.coredump_unmap0
apc.enable_cli0
apc.enabled1
apc.entries_hint4096
apc.gc_ttl3600
apc.mmap_file_mask
apc.preload_path
apc.serializerphp
apc.shm_segments1
apc.shm_size32M
apc.slam_defense0
apc.smart0
apc.ttl0
apc.use_request_time0

Host Status Diagrams

Memory Usage
(multiple slices indicate fragments)
Hits & Misses
 Free: 27.6 MBytes (86.2%)  Hits: 26909 (80.2%)
 Used: 4.4 MBytes (13.8%)  Misses: 6650 (19.8%)

Detailed Memory Usage and Fragmentation



Fragmentation: 0.00% ( 1.1 KBytes out of 27.6 MBytes in 7 fragments)