---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-18582 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:             2799.996
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):   0-3
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  8.4G   70G  11% /
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         531       13316           0        2192       15189
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:cb:1f:90 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86231sec preferred_lft 86231sec
    inet6 fe80::f816:3eff:fecb:1f90/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-18582) 	03/27/24 	_x86_64_	(4 CPU)

14:45:15     LINUX RESTART	(4 CPU)

14:46:02          tps      rtps      wtps   bread/s   bwrtn/s
14:47:01       111.67     14.01     97.66   1045.53  21612.06
14:48:01        82.90      1.37     81.54    115.18  20515.91
Average:        97.17      7.64     89.53    576.56  21059.52

14:46:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:47:01     13679452  15511320   2745516     16.72     71700   1948868    818392      4.68    847524   1659184    183280
14:48:01     13637784  15556760   2787184     16.97     84472   2016108    782896      4.48    779592   1757316     86132
Average:     13658618  15534040   2766350     16.84     78086   1982488    800644      4.58    813558   1708250    134706

14:46:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:47:01           lo      2.17      2.17      0.23      0.23      0.00      0.00      0.00      0.00
14:47:01         ens3     56.10     39.99    870.65      7.74      0.00      0.00      0.00      0.00
14:48:01           lo      1.47      1.47      0.15      0.15      0.00      0.00      0.00      0.00
14:48:01         ens3     40.61     29.23    257.60      8.64      0.00      0.00      0.00      0.00
Average:           lo      1.81      1.81      0.19      0.19      0.00      0.00      0.00      0.00
Average:         ens3     48.29     34.57    561.62      8.20      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-18582) 	03/27/24 	_x86_64_	(4 CPU)

14:45:15     LINUX RESTART	(4 CPU)

14:46:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:47:01        all     22.45      0.00      1.80      5.91      0.06     69.78
14:47:01          0     30.75      0.00      1.80      0.27      0.05     67.13
14:47:01          1     13.81      0.00      1.50      2.93      0.07     81.69
14:47:01          2      9.77      0.00      1.65     11.56      0.03     76.99
14:47:01          3     35.41      0.00      2.24      8.90      0.08     53.36
14:48:01        all     21.63      0.00      1.18      3.08      0.05     74.06
14:48:01          0     12.46      0.00      0.83      0.07      0.03     86.60
14:48:01          1     32.93      0.00      1.83      2.98      0.08     62.18
14:48:01          2      4.16      0.00      0.89      3.71      0.03     91.22
14:48:01          3     37.00      0.00      1.18      5.52      0.07     56.24
Average:        all     22.04      0.00      1.49      4.48      0.05     71.94
Average:          0     21.53      0.00      1.31      0.17      0.04     76.95
Average:          1     23.45      0.00      1.66      2.96      0.08     71.85
Average:          2      6.94      0.00      1.26      7.59      0.03     84.17
Average:          3     36.21      0.00      1.71      7.19      0.08     54.81