| 128M | 17K | free | |
| 122M | 95% | used | |
| 6M | 4% | wasted |
| 128K | 125K | 98% | free |
| 2197 | 1% | scripts | |
| 314 | wasted |
| 853M | 839M | 98% | hits |
| 14M | 1% | misses | |
| 0 | blacklist |
| 5 | 4 | 80% | manual |
| 0 | keys | ||
| 1 | 20% | memory |
| Host | iZrj95j87h6jpk81sln1w2Z |
| PHP Version | PHP 7.3.2 fpm-fcgi Linux |
| Opcache Version | Zend OPcache 7.3.2 |
| Uptime | 5 weeks and 4 hours |
| Last Restart | 3 weeks ago |
| Used Memory | 121.8M |
| Free Memory | 17000 |
| Wasted Memory | 6.2M |
| Current Wasted Percentage | 4.8 |
| Cache Full | 1 |
| Num Cached Scripts | 2197 |
| Num Cached Keys | 2511 |
| Max Cached Keys | 130987 |
| Hits | 839.1M |
| Oom Restarts | 1 |
| Hash Restarts | 0 |
| Manual Restarts | 4 |
| Misses | 13.9M |
| Blacklist Misses | 0 |
| Blacklist Miss Ratio | 0 |
| Opcache Hit Rate | 98.4 |
| 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 |