test: don't compare the process startup to a threshold

We will keep the metric but not fail the test, since we already fail if
the boottime regresses.

Signed-off-by: Pablo Barbáchano <[email protected]>

Author: pb8o

tests/integration_tests/performance/test_process_startup_time.py

@@ -6,7 +6,6 @@
 
 import json
 import os
-import platform
 import time
 
 import pytest
@@ -15,10 +14,6 @@
 from framework.properties import global_props
 from host_tools.cargo_build import run_seccompiler_bin
 
-# The maximum acceptable startup time in CPU us.
-MAX_STARTUP_TIME_CPU_US = {"x86_64": 5500, "aarch64": 4000}
-MAX_STARTUP_TIME = MAX_STARTUP_TIME_CPU_US[platform.machine()]
-
 
 @pytest.fixture
 def startup_time(metrics, record_property):
@@ -34,7 +29,6 @@ def startup_time(metrics, record_property):
     def record_startup_time(startup_time):
         metrics.put_metric("startup_time", startup_time, unit="Microseconds")
         record_property("startup_time_μs", startup_time)
-        record_property("startup_max_threshold_μs", MAX_STARTUP_TIME)
 
     return record_startup_time
 
@@ -103,7 +97,6 @@ def _test_startup_time(microvm):
     )
 
     assert cpu_startup_time_us > 0
-    assert cpu_startup_time_us <= MAX_STARTUP_TIME
     return cpu_startup_time_us