suddenly slow wordpress sites

[dansanti]

try to use:

https://wordpress.org/plugins/p3-profiler/

Check websites load & mysql load. Some plugins are badly written.

M B

Total Plugins:
8 .

Plugin Load Time
0.068
(sec. per visit)

Total Load Time: 81.3844seconds avg.
Site Load Time: 81.0929seconds avg.
Profile Overhead: 0.2915seconds avg.
Plugin Load Time: 0.0678seconds avg.
Theme Load Time: 80.8474seconds avg.
Core Load Time: 0.1595seconds avg.
Margin of Error: 0.0181seconds avg.
(81.3844 observed, 81.3663 expected)
Visits: 11
Number of PHP ticks: 3,123 calls avg.
Memory Usage: 24.20 MB avg.
MySQL Queries: 45 queries avg.

but still load slowly, and top and iotop only mark usage after 81 seconds, when page can be loaded.

i put down another sites for performance this test, but still load slow, request it's taking time,..