diff --git a/collector/fixtures/e2e-64k-page-output.txt b/collector/fixtures/e2e-64k-page-output.txt
index 99c58aba..d3b48571 100644
--- a/collector/fixtures/e2e-64k-page-output.txt
+++ b/collector/fixtures/e2e-64k-page-output.txt
@@ -2830,6 +2830,9 @@ node_pressure_io_stalled_seconds_total 159.229614
 # HELP node_pressure_io_waiting_seconds_total Total time in seconds that processes have waited due to IO congestion
 # TYPE node_pressure_io_waiting_seconds_total counter
 node_pressure_io_waiting_seconds_total 159.886802
+# HELP node_pressure_irq_stalled_seconds_total Total time in seconds no process could make progress due to IRQ congestion
+# TYPE node_pressure_irq_stalled_seconds_total counter
+node_pressure_irq_stalled_seconds_total 0.008494
 # HELP node_pressure_memory_stalled_seconds_total Total time in seconds no process could make progress due to memory congestion
 # TYPE node_pressure_memory_stalled_seconds_total counter
 node_pressure_memory_stalled_seconds_total 0
diff --git a/collector/fixtures/e2e-output.txt b/collector/fixtures/e2e-output.txt
index d52cb99d..1a6448fb 100644
--- a/collector/fixtures/e2e-output.txt
+++ b/collector/fixtures/e2e-output.txt
@@ -2852,6 +2852,9 @@ node_pressure_io_stalled_seconds_total 159.229614
 # HELP node_pressure_io_waiting_seconds_total Total time in seconds that processes have waited due to IO congestion
 # TYPE node_pressure_io_waiting_seconds_total counter
 node_pressure_io_waiting_seconds_total 159.886802
+# HELP node_pressure_irq_stalled_seconds_total Total time in seconds no process could make progress due to IRQ congestion
+# TYPE node_pressure_irq_stalled_seconds_total counter
+node_pressure_irq_stalled_seconds_total 0.008494
 # HELP node_pressure_memory_stalled_seconds_total Total time in seconds no process could make progress due to memory congestion
 # TYPE node_pressure_memory_stalled_seconds_total counter
 node_pressure_memory_stalled_seconds_total 0
diff --git a/collector/fixtures/proc/pressure/irq b/collector/fixtures/proc/pressure/irq
new file mode 100644
index 00000000..76059c75
--- /dev/null
+++ b/collector/fixtures/proc/pressure/irq
@@ -0,0 +1 @@
+full avg10=0.00 avg60=0.00 avg300=0.00 total=8494
\ No newline at end of file