Opcode Cache

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General Cache Information

APC Version3.1.9
PHP Version5.3.9
APC Hostns.lowfreq.info (nano) (192.168.0.11)
Server SoftwareApache/2.2.21 (CentOS)
Shared Memory1 Segment(s) with 256.0 MBytes
(mmap memory, pthread mutex Locks locking)
Start Time2012/02/22 09:40:57
Uptime 17 hours and 8 minutes
File Upload Support1

File Cache Information

Cached Files987 (156.0 MBytes)
Hits650709
Misses999
Request Rate (hits, misses)10.56 cache requests/second
Hit Rate10.55 cache requests/second
Miss Rate0.02 cache requests/second
Insert Rate0.02 cache requests/second
Cache full count0

User Cache Information

Cached Variables0 ( 0.0 Bytes)
Hits0
Misses0
Request Rate (hits, misses)0.00 cache requests/second
Hit Rate0.00 cache requests/second
Miss Rate0.00 cache requests/second
Insert Rate0.00 cache requests/second
Cache full count0

Runtime Settings

apc.cache_by_default1
apc.canonicalize0
apc.coredump_unmap0
apc.enable_cli0
apc.enabled1
apc.file_md50
apc.file_update_protection2
apc.filters
apc.gc_ttl3600
apc.include_once_override0
apc.lazy_classes0
apc.lazy_functions0
apc.max_file_size8M
apc.mmap_file_mask/tmp/apc.Msw44z
apc.num_files_hint4096
apc.preload_path
apc.report_autofilter0
apc.rfc18670
apc.rfc1867_freq0
apc.rfc1867_nameAPC_UPLOAD_PROGRESS
apc.rfc1867_prefixupload_
apc.rfc1867_ttl3600
apc.serializerdefault
apc.shm_segments1
apc.shm_size256M
apc.slam_defense1
apc.stat1
apc.stat_ctime0
apc.ttl7200
apc.use_request_time1
apc.user_entries_hint4096
apc.user_ttl7200
apc.write_lock1

Host Status Diagrams

Memory Usage
(multiple slices indicate fragments)
Hits & Misses
 Free: 99.4 MBytes (38.8%)  Hits: 650709 (99.8%)
 Used: 156.6 MBytes (61.2%)  Misses: 999 (0.2%)

Detailed Memory Usage and Fragmentation



Fragmentation: 0.03% ( 32.9 KBytes out of 99.4 MBytes in 10 fragments)