448M | 405M | 90% | free |
23M | 5% | used | |
21M | 4% | wasted |
128K | 127K | 99% | free |
447 | scripts | ||
306 | wasted |
316K | 315K | 99% | hits |
739 | misses | ||
0 | blacklist |
171 | 171 | manual | |
0 | keys | ||
0 | memory |
Host | localhost.localdomain |
PHP Version | PHP 7.3.33 fpm-fcgi Linux |
Opcache Version | Zend OPcache 7.3.33 |
Opcode Caching | Up and Running |
Optimization | Enabled |
SHM Cache | Enabled |
File Cache | Disabled |
Startup | OK |
Shared memory model | mmap |
Uptime | 14 months and 18 hours |
Last Restart | 3 days ago |
Used Memory | 23M |
Free Memory | 404.5M |
Wasted Memory | 20.5M |
Current Wasted Percentage | 4.6 |
Num Cached Scripts | 447 |
Num Cached Keys | 753 |
Max Cached Keys | 130987 |
Hits | 322379 |
Oom Restarts | 0 |
Hash Restarts | 0 |
Manual Restarts | 171 |
Misses | 739 |
Blacklist Misses | 0 |
Blacklist Miss Ratio | 0 |
Opcache Hit Rate | 99.8 |
Directive | Local Value | Master Value |
---|---|---|
opcache.blacklist_filename | no value | no value |
opcache.consistency_checks | 0 | 0 |
opcache.dups_fix | Off | Off |
opcache.enable | On | On |
opcache.enable_cli | On | On |
opcache.enable_file_override | Off | Off |
opcache.error_log | no value | no value |
opcache.file_cache | no value | no value |
opcache.file_cache_consistency_checks | On | On |
opcache.file_cache_only | Off | Off |
opcache.file_update_protection | 2 | 2 |
opcache.force_restart_timeout | 180 | 180 |
opcache.huge_code_pages | Off | Off |
opcache.interned_strings_buffer | 8 | 8 |
opcache.lockfile_path | /tmp | /tmp |
opcache.log_verbosity_level | 1 | 1 |
opcache.max_accelerated_files | 100000 | 100000 |
opcache.max_file_size | 0 | 0 |
opcache.max_wasted_percentage | 5 | 5 |
opcache.memory_consumption | 448 | 448 |
opcache.opt_debug_level | 0 | 0 |
opcache.optimization_level | 0x7FFEBFFF | 0x7FFEBFFF |
opcache.preferred_memory_model | no value | no value |
opcache.protect_memory | Off | Off |
opcache.restrict_api | no value | no value |
opcache.revalidate_freq | 60 | 60 |
opcache.revalidate_path | Off | Off |
opcache.save_comments | On | On |
opcache.use_cwd | On | On |
opcache.validate_permission | Off | Off |
opcache.validate_root | Off | Off |
opcache.validate_timestamps | On | On |
opcache_reset |
opcache_invalidate |
opcache_compile_file |
opcache_is_script_cached |
opcache_get_configuration |
opcache_get_status |
Pass | Description |
---|---|
1 | Constants subexpressions elimination (CSE) true, false, null, etc. Optimize series of ADD_STRING / ADD_CHAR Convert CAST(IS_BOOL,x) into BOOL(x) Convert INIT_FCALL_BY_NAME + DO_FCALL_BY_NAME into DO_FCALL |
2 | Convert constant operands to expected types Convert conditional JMP with constant operands Optimize static BRK and CONT |
3 | Convert $a = $a + expr into $a += expr Convert $a++ into ++$a Optimize series of JMP |
4 | PRINT and ECHO optimization (defunct) |
5 | Block Optimization - most expensive pass Performs many different optimization patterns based on control flow graph (CFG) |
9 | Optimize register allocation (allows re-usage of temporary variables) |
10 | Remove NOPs |