Use 4G desktop config when dtshaper is enabled

catchpoint · Nov 21, 2023 · f8dff57 · f8dff57
1 parent 704ec25
commit f8dff57
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/internal/devtools_browser.py b/internal/devtools_browser.py
@@ -854,7 +854,12 @@ def run_lighthouse_test(self, task):
             else:
                 cpu_throttle = '{:.3f}'.format(self.job['throttle_cpu']) if 'throttle_cpu' in self.job else '1'
                 if self.job['dtShaper']:
-                    command.extend(['--throttling-method', 'devtools', '--throttling.requestLatencyMs', '150', '--throttling.downloadThroughputKbps', '1600', '--throttling.uploadThroughputKbps', '768', '--throttling.cpuSlowdownMultiplier', cpu_throttle])
+                    if self.options.android or ('mobile' in self.job and self.job['mobile']):
+                        # 1.6Mbps down, 750Kbps up, 150ms RTT
+                        command.extend(['--throttling-method', 'devtools', '--throttling.requestLatencyMs', '150', '--throttling.downloadThroughputKbps', '1600', '--throttling.uploadThroughputKbps', '768', '--throttling.cpuSlowdownMultiplier', cpu_throttle])
+                    else:
+                        # 10Mbps, 40ms RTT
+                        command.extend(['--throttling-method', 'devtools', '--throttling.requestLatencyMs', '40', '--throttling.downloadThroughputKbps', '1024', '--throttling.uploadThroughputKbps', '1024', '--throttling.cpuSlowdownMultiplier', cpu_throttle])
                 elif 'throttle_cpu_requested' in self.job and self.job['throttle_cpu_requested'] > 1:
                     command.extend(['--throttling-method', 'devtools', '--throttling.requestLatencyMs', '0', '--throttling.downloadThroughputKbps', '0', '--throttling.uploadThroughputKbps', '0', '--throttling.cpuSlowdownMultiplier', cpu_throttle])
                 else: