Opcode Cache

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General Cache Information

APC Version3.1.15-dev
PHP Version5.4.45
APC Hostns.lowfreq.info (nano) (172.16.0.11)
Server SoftwareApache/2.2.27 (CentOS)
Shared Memory1 Segment(s) with 1024.0 MBytes
(mmap memory, pthread mutex Locks locking)
Start Time2017/09/19 19:02:11
Uptime 21 hours and 21 minutes
File Upload Support1

File Cache Information

Cached Files1939 (236.1 MBytes)
Hits753571
Misses2155
Request Rate (hits, misses)9.83 cache requests/second
Hit Rate9.80 cache requests/second
Miss Rate0.03 cache requests/second
Insert Rate0.03 cache requests/second
Cache full count0

User Cache Information

Cached Variables4 ( 4.2 KBytes)
Hits0
Misses0
Request Rate (hits, misses)0.00 cache requests/second
Hit Rate0.00 cache requests/second
Miss Rate0.00 cache requests/second
Insert Rate0.01 cache requests/second
Cache full count0

Runtime Settings

apc.cache_by_default1
apc.canonicalize0
apc.coredump_unmap0
apc.enable_cli0
apc.enable_opcode_cache1
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.nbIuWU
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_size1G
apc.shm_strings_buffer4M
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: 782.8 MBytes (76.4%)  Hits: 753571 (99.7%)
 Used: 241.2 MBytes (23.6%)  Misses: 2155 (0.3%)

Detailed Memory Usage and Fragmentation



Fragmentation: 0.01% ( 59.5 KBytes out of 782.8 MBytes in 26 fragments)