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Diffstat (limited to 'NEWS')
-rw-r--r-- | NEWS | 12 |
1 files changed, 12 insertions, 0 deletions
@@ -74,6 +74,18 @@ CHANGES WITH 217: systemd-ask-password gained a new --echo option to turn that on. + * The default sysctl.d/ snippets will now set: + + net.core.default_qdisc = fq_codel + + This selects Fair Queueing Controlled Delay as the default + queueing discipline for network interfaces. fq_codel helps + fight the network bufferbloat problem. It is believed to be + a good default with no tuning required for most workloads. + Downstream distributions may override this choice. On 10Gbit + servers that do not do forwarding, "fq" may perform better. + Systems without a good clocksource should use "pfifo_fast". + CHANGES WITH 216: * timedated no longer reads NTP implementation unit names from |