diff --git a/rootdir/etc/init.qti.debug-scuba.sh b/rootdir/etc/init.qti.debug-scuba.sh
index 92e56443cb930f442f6aea39e8db6d5ef76e8888..bc086709241dfbe1ef34ecae57c529655dcd5cc1 100644
--- a/rootdir/etc/init.qti.debug-scuba.sh
+++ b/rootdir/etc/init.qti.debug-scuba.sh
@@ -86,6 +86,15 @@ enable_scuba_tracing_events()
     echo 1 > /sys/kernel/debug/tracing/events/iommu/map_sg/enable
     echo 1 > /sys/kernel/debug/tracing/events/iommu/unmap/enable
 
+    #Preempt trace events
+    echo 'nsec' > /proc/sys/kernel/preemptoff_tracing_threshold_ns
+    echo 500000000 > /proc/sys/kernel/preemptoff_tracing_threshold_ns
+    echo 1 > /sys/kernel/debug/tracing/events/sched/sched_preempt_disable/enable
+    #irqsoff trace events
+    echo 'nsec' > /proc/sys/kernel/irqsoff_tracing_threshold_ns
+    echo 100000000 > /proc/sys/kernel/irqsoff_tracing_threshold_ns
+    echo 1 > /sys/kernel/debug/tracing/events/preemptirq/irqs_disable/enable
+
     echo 1 > /sys/kernel/debug/tracing/tracing_on
 }