128M | 77M | 59% | free |
51M | 40% | used | |
0 | wasted |
128K | 127K | 98% | free |
1176 | scripts | ||
260 | wasted |
1188 | 12 | 1% | hits |
1176 | 98% | misses | |
0 | blacklist |
26 | 26 | manual | |
0 | keys | ||
0 | memory |
Host | izt4nfbq736g1ssjxobnp8z |
PHP Version | PHP 7.3.5 fpm-fcgi Linux |
Opcache Version | Zend OPcache 7.3.5 |
Uptime | 16 months and 12 hours |
Last Restart | 5 minutes ago |
Used Memory | 51.4M |
Free Memory | 76.6M |
Wasted Memory | 0 |
Current Wasted Percentage | 0 |
Num Cached Scripts | 1176 |
Num Cached Keys | 1436 |
Max Cached Keys | 130987 |
Hits | 12 |
Oom Restarts | 0 |
Hash Restarts | 0 |
Manual Restarts | 26 |
Misses | 1176 |
Blacklist Misses | 0 |
Blacklist Miss Ratio | 0 |
Opcache Hit Rate | 1 |
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 |