From the profile, the only networking-related thing taking CPU time is CTR_Update/GCM_DecryptAEAD. This is being fixed in the 136 cycle in bug 1936680. Mark, please retest once the NSS fix lands, since I don't think this will make a major change. The other things I see taking time are largely things like JNI interface code, which isn't networkingh
Bug 1934982 Comment 6 Edit History
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From the profile, the only networking-related thing taking CPU time is CTR_Update/GCM_DecryptAEAD. This is being fixed in the 136 cycle in bug 1936680. Mark, please retest once the NSS fix lands, since I don't think this will make a major change. The other things I see taking time are largely things like JNI interface code, which isn't networking