---> uname -a:
Linux prd-ubuntu1804-builder-2c-2g-2972 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:             2800.000
BogoMIPS:            5600.00
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         353        1555           0        2035        3330
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:ff:10:a3 brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86185sec preferred_lft 86185sec
    inet6 fe80::f816:3eff:feff:10a3/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2972) 	06/09/26 	_x86_64_	(2 CPU)

10:30:46     LINUX RESTART	(2 CPU)

10:31:01          tps      rtps      wtps   bread/s   bwrtn/s
10:32:02       112.56     43.84     68.72   3795.63   7367.97
10:33:01        49.62      0.29     49.33      5.15   8505.41
10:34:01        58.41      1.18     57.22    118.25   7398.63
Average:        73.66     15.19     58.48   1313.61   7753.16

10:31:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:32:02      1801948   3390344   2237104     55.39     49076   1697828    634180     12.47    559924   1521236    160008
10:33:01      1619392   3425232   2419660     59.91     63364   1886944    580988     11.42    496884   1738876    187668
10:34:01      1617652   3431544   2421400     59.95     67320   1891384    581792     11.44    510368   1727464     27052
Average:      1679664   3415707   2359388     58.41     59920   1825385    598987     11.77    522392   1662525    124909

10:31:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:32:02           lo      1.07      1.07      0.12      0.12      0.00      0.00      0.00      0.00
10:32:02         ens3    510.71    260.21   1554.56     67.84      0.00      0.00      0.00      0.00
10:33:01           lo      0.75      0.75      0.08      0.08      0.00      0.00      0.00      0.00
10:33:01         ens3     84.56     45.53    410.59      6.44      0.00      0.00      0.00      0.00
10:34:01           lo      1.20      1.20      0.13      0.13      0.00      0.00      0.00      0.00
10:34:01         ens3     29.35     23.73     29.59      9.22      0.00      0.00      0.00      0.00
Average:           lo      1.01      1.01      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    208.90    110.18    666.33     27.95      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-213-generic (prd-ubuntu1804-builder-2c-2g-2972) 	06/09/26 	_x86_64_	(2 CPU)

10:30:46     LINUX RESTART	(2 CPU)

10:31:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:32:02        all     41.07      0.00      4.06      8.31      3.30     43.26
10:32:02          0     32.09      0.00      3.33      2.39      3.26     58.94
10:32:02          1     50.10      0.00      4.82     14.28      3.31     27.49
10:33:01        all     42.10      0.00      2.79      3.66      2.01     49.44
10:33:01          0     46.16      0.00      2.54      1.61      1.81     47.89
10:33:01          1     38.05      0.00      3.00      5.70      2.23     51.01
10:34:01        all     41.60      0.00      2.93      4.06      2.42     48.99
10:34:01          0     33.80      0.00      2.26      3.57      2.23     58.14
10:34:01          1     49.44      0.00      3.64      4.55      2.59     39.79
Average:        all     41.59      0.00      3.26      5.36      2.58     47.21
Average:          0     37.28      0.00      2.71      2.53      2.44     55.04
Average:          1     45.91      0.00      3.83      8.20      2.71     39.36