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proc_stats: track the loop blocked count 

Signed-off-by:  Eric Callahan <arksine.code@gmail.com>
This commit is contained in:
Eric Callahan 2022-02-05 20:24:00 -05:00
parent 9e9f9ee0fd
commit a04e91c046
1 changed files with 4 additions and 1 deletions
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5
moonraker/components/proc_stats.py
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@ -282,6 +282,7 @@ class Watchdog:
def __init__(self, proc_stats: ProcStats) -> None:
self.proc_stats = proc_stats
self.event_loop = proc_stats.event_loop
self.blocked_count: int = 0
self.last_watch_time: float = 0.
self.watchdog_timer = self.event_loop.register_timer(
self._watchdog_callback
@ -290,8 +291,10 @@ class Watchdog:
def _watchdog_callback(self, eventtime: float) -> float:
time_diff = eventtime - self.last_watch_time
if time_diff > REPORT_BLOCKED_TIME:
self.blocked_count += 1
logging.info(
f"EVENT LOOP BLOCKED: {round(time_diff, 2)} seconds")
f"EVENT LOOP BLOCKED: {round(time_diff, 2)} seconds"
f", total blocked count: {self.blocked_count}")
# delay the stat logging so we capture the CPU percentage after
# the next cycle
self.event_loop.delay_callback(