From 7808df2e2fd0fd61a27e5a5322dc6dafe40924e5 Mon Sep 17 00:00:00 2001 From: Florin Coras Date: Mon, 2 Nov 2020 18:00:32 -0800 Subject: session: allow small pacer bursts Instead of enforcing a "strict" release of data, which relies on frequent rescheduling of sessions, allow some pacer coalescing, i.e., short bursts, that can minimize load on scheduler/session layer and potentially leverage tso. Type: improvement Signed-off-by: Florin Coras Change-Id: I67e38e5b8dc335bd214113b70c68c27ae92bd6da --- src/vnet/session/transport.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/vnet/session/transport.h') diff --git a/src/vnet/session/transport.h b/src/vnet/session/transport.h index c8d4e27be66..9a9b89fc9fd 100644 --- a/src/vnet/session/transport.h +++ b/src/vnet/session/transport.h @@ -23,6 +23,7 @@ #define TRANSPORT_PACER_MIN_BURST TRANSPORT_PACER_MIN_MSS #define TRANSPORT_PACER_MAX_BURST (43 * TRANSPORT_PACER_MIN_MSS) #define TRANSPORT_PACER_MAX_BURST_PKTS 43 +#define TRANSPORT_PACER_BURSTS_PER_RTT 20 #define TRANSPORT_PACER_MIN_IDLE 100 #define TRANSPORT_PACER_IDLE_FACTOR 0.05 -- cgit 1.2.3-korg