---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13817 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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):              4
On-line CPU(s) list: 0-3
Thread(s) per core:  1
Core(s) per socket:  1
Socket(s):           4
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):   0-3
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:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G  9.0G   69G  12% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040        1333       11774           0        2932       14381
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 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:53:43:fb brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.194/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86163sec preferred_lft 86163sec
    inet6 fe80::f816:3eff:fe53:43fb/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13817) 	01/20/24 	_x86_64_	(4 CPU)

19:35:00     LINUX RESTART	(4 CPU)

19:36:02          tps      rtps      wtps   bread/s   bwrtn/s
19:37:01       158.67     34.03    124.64   2225.52  20087.17
19:38:01        57.51      3.52     53.99    153.44  36160.91
Average:       107.66     18.64     89.02   1180.78  28191.56

19:36:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:37:01     13114440  15084564   3310528     20.16     76924   2081072   1209396      6.92   1196928   1871232     51880
19:38:01     12130492  14791736   4294476     26.15     80672   2754664   1434384      8.21   1991368   2037184       992
Average:     12622466  14938150   3802502     23.15     78798   2417868   1321890      7.57   1594148   1954208     26436

19:36:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:37:01           lo      0.81      0.81      0.09      0.09      0.00      0.00      0.00      0.00
19:37:01         ens3    363.85    296.70   4119.64     60.25      0.00      0.00      0.00      0.00
19:38:01           lo      0.27      0.27      0.02      0.02      0.00      0.00      0.00      0.00
19:38:01         ens3    776.62    476.80   1105.80    372.50      0.00      0.00      0.00      0.00
Average:           lo      0.54      0.54      0.05      0.05      0.00      0.00      0.00      0.00
Average:         ens3    571.97    387.51   2600.06    217.69      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13817) 	01/20/24 	_x86_64_	(4 CPU)

19:35:00     LINUX RESTART	(4 CPU)

19:36:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:37:01        all     32.40      0.00      2.03      2.65      0.10     62.81
19:37:01          0     37.64      0.00      2.44      1.14      0.10     58.67
19:37:01          1     31.44      0.00      2.12      1.93      0.12     64.40
19:37:01          2     21.30      0.00      1.58      6.39      0.09     70.64
19:37:01          3     39.22      0.00      2.01      1.14      0.10     57.53
19:38:01        all     54.29      0.00      1.91      1.30      0.10     42.39
19:38:01          0     63.44      0.00      2.39      3.06      0.10     31.01
19:38:01          1     54.15      0.00      2.93      1.04      0.10     41.78
19:38:01          2     48.33      0.00      1.27      1.07      0.12     49.21
19:38:01          3     51.24      0.00      1.10      0.03      0.08     47.54
Average:        all     43.45      0.00      1.97      1.97      0.10     52.50
Average:          0     50.68      0.00      2.41      2.11      0.10     44.69
Average:          1     42.90      0.00      2.53      1.48      0.11     52.98
Average:          2     34.94      0.00      1.43      3.70      0.10     59.83
Average:          3     45.28      0.00      1.55      0.58      0.09     52.49