diff --git a/test/lib/layout b/test/lib/layout
index f9a1cf1..4d03572 100644
--- a/test/lib/layout
+++ b/test/lib/layout
@@ -15,7 +15,7 @@
 
 # layout_pasta() - Panes for host, pasta, and separate one for namespace
 layout_pasta() {
-	sleep 3
+	sleep 1
 
 	tmux kill-pane -a -t 0
 	cmd_write 0 clear
@@ -46,7 +46,7 @@ layout_pasta() {
 
 # layout_passt() - Panes for host, passt, and guest
 layout_passt() {
-	sleep 3
+	sleep 1
 
 	tmux kill-pane -a -t 0
 	cmd_write 0 clear
@@ -77,7 +77,7 @@ layout_passt() {
 
 # layout_passt_in_pasta() - Host, passt within pasta, namespace and guest
 layout_passt_in_pasta() {
-	sleep 3
+	sleep 1
 
 	tmux kill-pane -a -t 0
 	cmd_write 0 clear
@@ -113,7 +113,7 @@ layout_passt_in_pasta() {
 
 # layout_two_guests() - Two guest panes, two passt panes, plus host and log
 layout_two_guests() {
-	sleep 3
+	sleep 1
 
 	tmux kill-pane -a -t 0
 	cmd_write 0 clear
@@ -152,7 +152,7 @@ layout_two_guests() {
 
 # layout_demo_pasta() - Four panes for pasta demo
 layout_demo_pasta() {
-	sleep 3
+	sleep 1
 
 	cmd_write 0 cd ${BASEPATH}
 	cmd_write 0 clear
@@ -188,7 +188,7 @@ layout_demo_pasta() {
 
 # layout_demo_passt() - Four panes for passt demo
 layout_demo_passt() {
-	sleep 3
+	sleep 1
 
 	cmd_write 0 cd ${BASEPATH}
 	cmd_write 0 clear
@@ -224,7 +224,7 @@ layout_demo_passt() {
 
 # layout_demo_podman() - Four panes for pasta demo with Podman
 layout_demo_podman() {
-	sleep 3
+	sleep 1
 
 	cmd_write 0 cd ${BASEPATH}
 	cmd_write 0 clear
diff --git a/test/lib/term b/test/lib/term
index 262937e..3834092 100755
--- a/test/lib/term
+++ b/test/lib/term
@@ -97,7 +97,6 @@ display_delay() {
 switch_pane() {
 	tmux select-pane -t ${1}
 	PR_DELAY=${PR_DELAY_INIT}
-	display_delay "0.2"
 }
 
 # cmd_write() - Write a command to a pane, letter by letter, and execute it
@@ -199,7 +198,7 @@ pane_run() {
 # $1:	Pane name
 pane_wait() {
 	__lc="$(echo "${1}" | tr [A-Z] [a-z])"
-	sleep 0.1 || sleep 1
+	sleep 0.01 || sleep 1
 
 	__done=0
 	while
@@ -207,7 +206,7 @@ pane_wait() {
 		case ${__l} in
 		*"$ " | *"# ") return ;;
 		esac
-	do sleep 0.1 || sleep 1; done
+	do sleep 0.01 || sleep 1; done
 }
 
 # pane_parse() - Print last line, @EMPTY@ if command had no output
@@ -231,7 +230,7 @@ pane_status() {
 
 	__status="$(pane_parse "${1}")"
 	while ! [ "${__status}" -eq "${__status}" ] 2>/dev/null; do
-		sleep 1
+		sleep 0.01 || sleep 1
 		pane_run "${1}" 'echo $?'
 		pane_wait "${1}"
 		__status="$(pane_parse "${1}")"
@@ -383,6 +382,16 @@ info_check_failed() {
 	printf " < failed.\n" >> "${LOGFILE}"
 }
 
+# status_bar_blink() - Make status bar blink
+status_bar_blink() {
+	for i in `seq 1 3`; do
+		tmux set status-right-style 'bg=colour1 fg=colour196 bold'
+		sleep 0.1 || sleep 1
+		tmux set status-right-style 'bg=colour1 fg=colour233 bold'
+		sleep 0.1 || sleep 1
+	done
+}
+
 # info_passed() - Display, log, and make status bar blink when a test passes
 info_passed() {
 	switch_pane ${PANE_INFO}
@@ -391,12 +400,7 @@ info_passed() {
 	log "...passed."
 	log
 
-	for i in `seq 1 3`; do
-		tmux set status-right-style 'bg=colour1 fg=colour2 bold'
-		sleep "0.1"
-		tmux set status-right-style 'bg=colour1 fg=colour233 bold'
-		sleep "0.1"
-	done
+	[ ${FAST} -eq 1 ] || status_bar_blink
 }
 
 # info_failed() - Display, log, and make status bar blink when a test passes
@@ -407,12 +411,7 @@ info_failed() {
 	log "...failed."
 	log
 
-	for i in `seq 1 3`; do
-		tmux set status-right-style 'bg=colour1 fg=colour196 bold'
-		sleep "0.1"
-		tmux set status-right-style 'bg=colour1 fg=colour233 bold'
-		sleep "0.1"
-	done
+	[ ${FAST} -eq 1 ] || status_bar_blink
 
 	pause_continue \
 		"Press any key to pause test session"		\
diff --git a/test/lib/test b/test/lib/test
index c525f8e..e6726be 100755
--- a/test/lib/test
+++ b/test/lib/test
@@ -33,7 +33,7 @@ test_iperf3k() {
 
 	pane_or_context_run "${__sctx}" 'kill -INT $(cat s.pid); rm s.pid'
 
-	sleep 3		# Wait for kernel to free up ports
+	sleep 1		# Wait for kernel to free up ports
 }
 
 # test_iperf3() - Ugly helper for iperf3 directive
diff --git a/test/pasta_options/log_to_file b/test/pasta_options/log_to_file
index fe50e50..3ead06c 100644
--- a/test/pasta_options/log_to_file
+++ b/test/pasta_options/log_to_file
@@ -19,7 +19,7 @@ sleep	1
 endef
 
 def	flood_log_client
-host	tcp_crr --nolog -P 10001 -C 10002 -6 -c -H ::1
+host	tcp_crr --nolog -l1 -P 10001 -C 10002 -6 -c -H ::1
 endef
 
 def	check_log_size_mountns
@@ -42,7 +42,7 @@ pout	PID2 echo $!
 check	head -1 __LOG_FILE__ | grep '^pasta .* [(]__PID2__[)]$'
 
 test	Maximum log size
-passtb	./pasta --config-net -d -f -l __LOG_FILE__ --log-size $((100 * 1024)) -- sh -c 'while true; do tcp_crr --nolog -P 10001 -C 10002 -6; done'
+passtb	./pasta --config-net -d -f -l __LOG_FILE__ --log-size $((100 * 1024)) -- sh -c 'while true; do tcp_crr --nolog -l1 -P 10001 -C 10002 -6; done'
 sleep	1
 
 flood_log_client
diff --git a/test/perf/passt_tcp b/test/perf/passt_tcp
index 14343cb..695479f 100644
--- a/test/perf/passt_tcp
+++ b/test/perf/passt_tcp
@@ -38,7 +38,7 @@ hout	FREQ_CPUFREQ (echo "scale=1"; printf '( %i + 10^5 / 2 ) / 10^6\n' $(cat /sy
 hout	FREQ [ -n "__FREQ_CPUFREQ__" ] && echo __FREQ_CPUFREQ__ || echo __FREQ_PROCFS__
 
 set	THREADS 4
-set	TIME 10
+set	TIME 1
 set	OMIT 0.1
 set	OPTS -Z -P __THREADS__ -l 1M -O__OMIT__
 
@@ -75,7 +75,7 @@ lat	-
 lat	-
 lat	-
 nsb	tcp_rr --nolog -6
-gout	LAT tcp_rr --nolog -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+gout	LAT tcp_rr --nolog -l1 -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 200 150
 
 tl	TCP CRR latency over IPv6: guest to host
@@ -85,7 +85,7 @@ lat	-
 lat	-
 lat	-
 nsb	tcp_crr --nolog -6
-gout	LAT tcp_crr --nolog -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+gout	LAT tcp_crr --nolog -l1 -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 500 400
 
 tr	TCP throughput over IPv4: guest to host
@@ -119,7 +119,7 @@ lat	-
 lat	-
 lat	-
 nsb	tcp_rr --nolog -4
-gout	LAT tcp_rr --nolog -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
+gout	LAT tcp_rr --nolog -l1 -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 200 150
 
 tl	TCP CRR latency over IPv4: guest to host
@@ -129,7 +129,7 @@ lat	-
 lat	-
 lat	-
 nsb	tcp_crr --nolog -4
-gout	LAT tcp_crr --nolog -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
+gout	LAT tcp_crr --nolog -l1 -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 500 400
 
 tr	TCP throughput over IPv6: host to guest
@@ -153,7 +153,7 @@ lat	-
 lat	-
 guestb	tcp_rr --nolog -P 10001 -C 10011 -6
 sleep	1
-nsout	LAT tcp_rr --nolog -P 10001 -C 10011 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_rr --nolog -l1 -P 10001 -C 10011 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 200 150
 
 tl	TCP CRR latency over IPv6: host to guest
@@ -164,7 +164,7 @@ lat	-
 lat	-
 guestb	tcp_crr --nolog -P 10001 -C 10011 -6
 sleep	1
-nsout	LAT tcp_crr --nolog -P 10001 -C 10011 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_crr --nolog -l1 -P 10001 -C 10011 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 500 350
 
 
@@ -189,7 +189,7 @@ lat	-
 lat	-
 guestb	tcp_rr --nolog -P 10001 -C 10011 -4
 sleep	1
-nsout	LAT tcp_rr --nolog -P 10001 -C 10011 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_rr --nolog -l1 -P 10001 -C 10011 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 200 150
 
 tl	TCP CRR latency over IPv6: host to guest
@@ -200,7 +200,7 @@ lat	-
 lat	-
 guestb	tcp_crr --nolog -P 10001 -C 10011 -4
 sleep	1
-nsout	LAT tcp_crr --nolog -P 10001 -C 10011 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_crr --nolog -l1 -P 10001 -C 10011 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
 lat	__LAT__ 500 300
 
 te
diff --git a/test/perf/passt_udp b/test/perf/passt_udp
index 8919280..f25c903 100644
--- a/test/perf/passt_udp
+++ b/test/perf/passt_udp
@@ -31,7 +31,7 @@ hout	FREQ_CPUFREQ (echo "scale=1"; printf '( %i + 10^5 / 2 ) / 10^6\n' $(cat /sy
 hout	FREQ [ -n "__FREQ_CPUFREQ__" ] && echo __FREQ_CPUFREQ__ || echo __FREQ_PROCFS__
 
 set	THREADS 2
-set	TIME 10
+set	TIME 1
 set	OPTS -u -P __THREADS__ --pacing-timer 1000
 
 info	Throughput in Gbps, latency in µs, __THREADS__ threads at __FREQ__ GHz
diff --git a/test/perf/pasta_tcp b/test/perf/pasta_tcp
index 8d2f911..a443f5a 100644
--- a/test/perf/pasta_tcp
+++ b/test/perf/pasta_tcp
@@ -22,7 +22,7 @@ ns	/sbin/sysctl -w net.ipv4.tcp_timestamps=0
 
 
 set	THREADS 4
-set	TIME 10
+set	TIME 1
 set	OMIT 0.1
 set	OPTS -Z -w 4M -l 1M -P __THREADS__ -O__OMIT__
 
@@ -46,13 +46,13 @@ iperf3k	host
 
 tl	TCP RR latency over IPv6: ns to host
 hostb	tcp_rr --nolog -P 10003 -C 10013 -6
-nsout	LAT tcp_rr --nolog -P 10003 -C 10013 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_rr --nolog -l1 -P 10003 -C 10013 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 150 100
 
 tl	TCP CRR latency over IPv6: ns to host
 hostb	tcp_crr --nolog -P 10003 -C 10013 -6
-nsout	LAT tcp_crr --nolog -P 10003 -C 10013 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_crr --nolog -l1 -P 10003 -C 10013 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 500 350
 
@@ -67,13 +67,13 @@ iperf3k	host
 
 tl	TCP RR latency over IPv4: ns to host
 hostb	tcp_rr --nolog -P 10003 -C 10013 -4
-nsout	LAT tcp_rr --nolog -P 10003 -C 10013 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_rr --nolog -l1 -P 10003 -C 10013 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 150 100
 
 tl	TCP CRR latency over IPv4: ns to host
 hostb	tcp_crr --nolog -P 10003 -C 10013 -4
-nsout	LAT tcp_crr --nolog -P 10003 -C 10013 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_crr --nolog -l1 -P 10003 -C 10013 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 500 350
 
@@ -87,13 +87,13 @@ iperf3k	ns
 
 tl	TCP RR latency over IPv6: host to ns
 nsb	tcp_rr --nolog -P 10002 -C 10012 -6
-hout	LAT tcp_rr --nolog -P 10002 -C 10012 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -l1 -P 10002 -C 10012 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
 nsw
 lat	__LAT__ 150 100
 
 tl	TCP CRR latency over IPv6: host to ns
 nsb	tcp_crr --nolog -P 10002 -C 10012 -6
-hout	LAT tcp_crr --nolog -P 10002 -C 10012 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -l1 -P 10002 -C 10012 -6 -c -H ::1 | sed -n 's/^throughput=\(.*\)/\1/p'
 nsw
 lat	__LAT__ 1000 700
 
@@ -108,13 +108,13 @@ iperf3k	ns
 
 tl	TCP RR latency over IPv4: host to ns
 nsb	tcp_rr --nolog -P 10002 -C 10012 -4
-hout	LAT tcp_rr --nolog -P 10002 -C 10012 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -l1 -P 10002 -C 10012 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
 nsw
 lat	__LAT__ 150 100
 
 tl	TCP CRR latency over IPv4: host to ns
 nsb	tcp_crr --nolog -P 10002 -C 10012 -4
-hout	LAT tcp_crr --nolog -P 10002 -C 10012 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -l1 -P 10002 -C 10012 -4 -c -H 127.0.0.1 | sed -n 's/^throughput=\(.*\)/\1/p'
 nsw
 lat	__LAT__ 1000 700
 
@@ -156,7 +156,7 @@ lat	-
 lat	-
 lat	-
 hostb	tcp_rr --nolog -P 10003 -C 10013 -6
-nsout	LAT tcp_rr --nolog -P 10003 -C 10013 -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_rr --nolog -l1 -P 10003 -C 10013 -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 150 100
 
@@ -165,7 +165,7 @@ lat	-
 lat	-
 lat	-
 hostb	tcp_crr --nolog -P 10003 -C 10013 -6
-nsout	LAT tcp_crr --nolog -P 10003 -C 10013 -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_crr --nolog -l1 -P 10003 -C 10013 -6 -c -H __GW6__%__IFNAME__ | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 1500 500
 
@@ -193,7 +193,7 @@ lat	-
 lat	-
 lat	-
 hostb	tcp_rr --nolog -P 10003 -C 10013 -4
-nsout	LAT tcp_rr --nolog -P 10003 -C 10013 -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_rr --nolog -l1 -P 10003 -C 10013 -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 150 100
 
@@ -202,7 +202,7 @@ lat	-
 lat	-
 lat	-
 hostb	tcp_crr --nolog -P 10003 -C 10013 -4
-nsout	LAT tcp_crr --nolog -P 10003 -C 10013 -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
+nsout	LAT tcp_crr --nolog -l1 -P 10003 -C 10013 -4 -c -H __GW__ | sed -n 's/^throughput=\(.*\)/\1/p'
 hostw
 lat	__LAT__ 1500 500
 
@@ -224,7 +224,7 @@ lat	-
 lat	-
 lat	-
 nsb	tcp_rr --nolog -P 10002 -C 10012 -6
-hout	LAT tcp_rr --nolog -P 10002 -C 10012 -6 -c -H __ADDR6__ | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -l1 -P 10002 -C 10012 -6 -c -H __ADDR6__ | sed -n 's/^throughput=\(.*\)/\1/p'
 nsw
 lat	__LAT__ 150 100
 
@@ -234,7 +234,7 @@ lat	-
 lat	-
 sleep	1
 nsb	tcp_crr --nolog -P 10002 -C 10012 -6
-hout	LAT tcp_crr --nolog -P 10002 -C 10012 -6 -c -H __ADDR6__ | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -l1 -P 10002 -C 10012 -6 -c -H __ADDR6__ | sed -n 's/^throughput=\(.*\)/\1/p'
 nsw
 lat	__LAT__ 5000 10000
 
@@ -256,7 +256,7 @@ lat	-
 lat	-
 lat	-
 nsb	tcp_rr --nolog -P 10002 -C 10012 -4
-hout	LAT tcp_rr --nolog -P 10002 -C 10012 -4 -c -H __ADDR__ | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_rr --nolog -l1 -P 10002 -C 10012 -4 -c -H __ADDR__ | sed -n 's/^throughput=\(.*\)/\1/p'
 nsw
 lat	__LAT__ 150 100
 
@@ -266,7 +266,7 @@ lat	-
 lat	-
 sleep	1
 nsb	tcp_crr --nolog -P 10002 -C 10012 -4
-hout	LAT tcp_crr --nolog -P 10002 -C 10012 -4 -c -H __ADDR__ | sed -n 's/^throughput=\(.*\)/\1/p'
+hout	LAT tcp_crr --nolog -l1 -P 10002 -C 10012 -4 -c -H __ADDR__ | sed -n 's/^throughput=\(.*\)/\1/p'
 nsw
 lat	__LAT__ 5000 10000
 
diff --git a/test/perf/pasta_udp b/test/perf/pasta_udp
index 6acbfd3..9fed62e 100644
--- a/test/perf/pasta_udp
+++ b/test/perf/pasta_udp
@@ -21,7 +21,7 @@ hout	FREQ_CPUFREQ (echo "scale=1"; printf '( %i + 10^5 / 2 ) / 10^6\n' $(cat /sy
 hout	FREQ [ -n "__FREQ_CPUFREQ__" ] && echo __FREQ_CPUFREQ__ || echo __FREQ_PROCFS__
 
 set	THREADS 1
-set	TIME 10
+set	TIME 1
 set	OPTS -u -P __THREADS__
 
 info	Throughput in Gbps, latency in µs, one thread at __FREQ__ GHz