Mercurial > prosody-modules
annotate mod_log_events_by_cpu_usage/mod_log_events_by_cpu_usage.lua @ 5255:001c8fdc91a4
mod_http_oauth2: Add support for the "openid" scope
This "openid" scope is there to signal access to the userinfo endpoint,
which is needed for OIDC support.
We don't actually check this later because the userinfo endpoint only
returns info embedded in the token itself, but in the future we may want
to check this more carefully.
author | Kim Alvefur <zash@zash.se> |
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date | Thu, 16 Mar 2023 17:06:35 +0100 |
parents | c0bc97c0ba61 |
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mod_log_events_by_memory: Log events where Lua memory usage increased
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1 module:set_global(); |
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2 |
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mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent
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3 local treshold = module:get_option_number("log_cpu_threshold", 0.01); |
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4 |
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5 function event_wrapper(handlers, event_name, event_data) |
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6 local cpu_before = os.clock(); |
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7 local ret = handlers(event_name, event_data); |
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mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent
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parents:
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8 local cpu_after = os.clock(); |
c0bc97c0ba61
mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent
Kim Alvefur <zash@zash.se>
parents:
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9 if (cpu_after - cpu_before) > treshold then |
c0bc97c0ba61
mod_log_events_by_cpu_usage: Log events where more than a certain amount of CPU time was spent
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parents:
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10 module:log("warn", "%g seconds of CPU usage while processing event '%s'", (cpu_after - cpu_before), event_name); |
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11 end |
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12 return ret; |
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13 end |
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14 |
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15 local http_events = require "net.http.server"._events; |
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16 module:wrap_object_event(http_events, false, event_wrapper); |
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17 |
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18 module:wrap_event(false, event_wrapper); |
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19 function module.add_host(module) |
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20 module:wrap_event(false, event_wrapper); |
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21 end |