---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-5428 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
CPU(s):              2
On-line CPU(s) list: 0,1
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           2
NUMA node(s):        1
Vendor ID:           AuthenticAMD
CPU family:          23
Model:               49
Model name:          AMD EPYC-Rome Processor
Stepping:            0
CPU MHz:             2799.998
BogoMIPS:            5599.99
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0,1
Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            2.0G     0  2.0G   0% /dev
tmpfs           395M  668K  394M   1% /run
/dev/vda1        20G  7.3G   12G  38% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/vda15      105M  5.3M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3944         362        1548           0        2033        3320
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:6e:5a:f8 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.107/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86189sec preferred_lft 86189sec
    inet6 fe80::f816:3eff:fe6e:5af8/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5428) 	07/10/26 	_x86_64_	(2 CPU)

10:30:34     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02        72.36     17.71     54.65    688.84   6076.51
10:33:01        79.92      2.39     77.53     68.07  12439.19
10:34:01        29.06      2.52     26.54    167.54   2644.19
Average:        60.33      7.57     52.76    309.52   7022.61

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1864616   3475372   2174436     53.84     53596   1713060    536916     10.55    442176   1571540    176636
10:33:01      1604676   3404536   2434376     60.27     65552   1878884    589248     11.58    526324   1723416     42040
10:34:01      1584564   3399284   2454488     60.77     68112   1890564    597780     11.75    543004   1725568     11100
Average:      1684619   3426397   2354433     58.29     62420   1827503    574648     11.30    503835   1673508     76592

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.27      1.27      0.15      0.15      0.00      0.00      0.00      0.00
10:32:02         ens3    182.19    100.25   1029.06     10.42      0.00      0.00      0.00      0.00
10:33:01           lo      1.02      1.02      0.10      0.10      0.00      0.00      0.00      0.00
10:33:01         ens3     76.00     48.81    313.10     19.36      0.00      0.00      0.00      0.00
10:34:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
10:34:01         ens3     18.23     15.73     14.93      6.98      0.00      0.00      0.00      0.00
Average:           lo      1.05      1.05      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3     92.23     54.97    453.16     12.21      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-5428) 	07/10/26 	_x86_64_	(2 CPU)

10:30:34     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     40.14      0.00      2.71      5.05      2.36     49.74
10:32:02          0     52.95      0.00      3.22      9.30      2.31     32.23
10:32:02          1     27.44      0.00      2.23      0.84      2.39     67.11
10:33:01        all     44.80      0.00      3.27      3.88      1.82     46.24
10:33:01          0     50.48      0.00      3.53      5.46      2.03     38.50
10:33:01          1     39.09      0.00      3.00      2.29      1.61     54.02
10:34:01        all     44.18      0.00      2.69      1.41      1.51     50.21
10:34:01          0     66.68      0.00      3.14      2.52      1.72     25.94
10:34:01          1     21.84      0.00      2.21      0.30      1.31     74.35
Average:        all     43.02      0.00      2.89      3.45      1.90     48.75
Average:          0     56.72      0.00      3.30      5.77      2.02     32.20
Average:          1     29.38      0.00      2.47      1.13      1.77     65.24