utilities: upcall_monitor: Remove sleep in loop.

It increases the chances of events being lost on highly loaded systems. Signed-off-by: Adrian Moreno <[email protected]> Signed-off-by: 0-day Robot <[email protected]>
ovsrobot · Jan 17, 2025 · 1608c4b · 1608c4b
1 parent caed64d
commit 1608c4b
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/utilities/usdt-scripts/upcall_monitor.py b/utilities/usdt-scripts/upcall_monitor.py
@@ -120,7 +120,6 @@
 import re
 import struct
 import sys
-import time
 
 #
 # Actual eBPF source code
@@ -513,7 +512,6 @@ def main():
     while 1:
         try:
             b.ring_buffer_poll()
-            time.sleep(0.5)
         except KeyboardInterrupt:
             break