From fe963127c5cd85f282a37962f984cd866e5a1837 Mon Sep 17 00:00:00 2001
From: Newnius <newnius.cn@gmail.com>
Date: Fri, 3 Jul 2020 15:04:36 +0800
Subject: [PATCH] update, add monitor scripts

---
 bin/monitor_bw.sh       | 25 +++++++++++++++++++++++++
 bin/monitor_gpu_util.sh |  9 +++++++++
 2 files changed, 34 insertions(+)
 create mode 100755 bin/monitor_bw.sh
 create mode 100755 bin/monitor_gpu_util.sh

diff --git a/bin/monitor_bw.sh b/bin/monitor_bw.sh
new file mode 100755
index 0000000..7be105a
--- /dev/null
+++ b/bin/monitor_bw.sh
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+IF=$1
+if [[ -z "$IF" ]]; then
+	IF=`ls -1 /sys/class/net/ | head -1`
+fi
+RX_PREV=-1
+TX_PREV=-1
+
+echo "Listening $IF..."
+
+while [[ 1 == 1 ]] ; do
+	RX=`cat /sys/class/net/${IF}/statistics/rx_bytes`
+	TX=`cat /sys/class/net/${IF}/statistics/tx_bytes`
+	if [ ${RX_PREV} -ne -1 ] ; then
+		let BWRX=($RX-$RX_PREV)/1024/1024/3
+		let BWTX=($TX-$TX_PREV)/1024/1024/3
+		#echo "Received: $BWRX MB/s    Sent: $BWTX MB/s"
+		date=`date`
+		echo "$date:${BWRX},${BWTX}"
+	fi
+	RX_PREV=${RX}
+	TX_PREV=${TX}
+	sleep 3
+done
\ No newline at end of file
diff --git a/bin/monitor_gpu_util.sh b/bin/monitor_gpu_util.sh
new file mode 100755
index 0000000..1b1d9f7
--- /dev/null
+++ b/bin/monitor_gpu_util.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+while true
+do
+	utils=`nvidia-smi -q -x | grep gpu_util | awk '{print $1}' | awk -F'>' '{print $2}' | xargs echo`
+
+	echo "$(date):${utils}"
+	sleep 1
+done
\ No newline at end of file