APC information

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Opcode Cache


General information

APC version3.1.3p1
PHP version5.3.2-1ubuntu4.7ppa5~lucid1
Shared memory1 segment of 512 MB.
(mmap memory, pthread mutex locking)
Start time00:34, 21 September 2018
Uptime29d 23h 9m 52s
File upload support1

Host status diagrams

Memory usage
(multiple slices indicate fragments)
Hits and misses
Free: 84.95 MB (16.6%) Hits: 2,722,900,867 (100.0%)
Used: 427.05 MB (83.4%) Misses: 120,462 (0.0%)

File cache information

Cached files423 files (31.08 MB)
Hits2,722,900,867
Misses120,462
Request rate1,051.77 requests per second
Hit rate1,051.72 requests per second
Miss rate0.05 requests per second
Insertion rate0.03 requests per second
Cache full count1,643

User cache information

Cached files196,600 files (388.3 MB)
Hits222,947,523
Misses214,297,110
Request rate168.89 requests per second
Hit rate86.11 requests per second
Miss rate82.77 requests per second
Insertion rate25.38 requests per second
Cache full count258

Runtime information

apc.cache_by_default1
apc.canonicalize1
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_size1M
apc.mmap_file_mask
apc.num_files_hint1000
apc.preload_path
apc.report_autofilter0
apc.rfc18670
apc.rfc1867_freq0
apc.rfc1867_nameAPC_UPLOAD_PROGRESS
apc.rfc1867_prefixupload_
apc.rfc1867_ttl3600
apc.shm_segments1
apc.shm_size512
apc.stat1
apc.stat_ctime0
apc.ttl0
apc.use_request_time1
apc.user_entries_hint4096
apc.user_ttl0
apc.write_lock1

Detailed memory usage and fragmentation

Fragmentation: 59.72% (50.74 MB out of 84.95 MB in 534 fragments)





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