---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-5034 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  8.5G   69G  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         561       13184           0        2294       15155
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:5e:8a:e8 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.97/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86215sec preferred_lft 86215sec
    inet6 fe80::f816:3eff:fe5e:8ae8/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5034) 	02/13/24 	_x86_64_	(4 CPU)

10:12:14     LINUX RESTART	(4 CPU)

10:13:01          tps      rtps      wtps   bread/s   bwrtn/s
10:14:01       143.03     13.78    129.25   1015.70  30524.11
10:15:01        87.57      0.97     86.60    100.78  26454.26
Average:       115.30      7.37    107.92    558.24  28489.19

10:13:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:14:01     13554468  15475132   2870500     17.48     80316   2025632    869164      4.97    846116   1778976    201252
10:15:01     13559164  15578540   2865804     17.45     95136   2101476    736056      4.21    714252   1888036    102108
Average:     13556816  15526836   2868152     17.46     87726   2063554    802610      4.59    780184   1833506    151680

10:13:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:14:01           lo      1.20      1.20      0.13      0.13      0.00      0.00      0.00      0.00
10:14:01         ens3     69.62     43.46   1155.99     10.34      0.00      0.00      0.00      0.00
10:15:01           lo      1.47      1.47      0.15      0.15      0.00      0.00      0.00      0.00
10:15:01         ens3     38.91     28.26    363.51      7.97      0.00      0.00      0.00      0.00
Average:           lo      1.33      1.33      0.14      0.14      0.00      0.00      0.00      0.00
Average:         ens3     54.27     35.86    759.75      9.16      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5034) 	02/13/24 	_x86_64_	(4 CPU)

10:12:14     LINUX RESTART	(4 CPU)

10:13:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:14:01        all     19.27      0.00      1.72      5.89      0.07     73.05
10:14:01          0     11.17      0.00      1.14      6.67      0.05     80.97
10:14:01          1     10.37      0.00      1.61      8.39      0.08     79.55
10:14:01          2     10.23      0.00      1.32      4.84      0.03     83.58
10:14:01          3     45.40      0.00      2.78      3.64      0.12     48.05
10:15:01        all     20.05      0.00      1.34      3.35      0.06     75.20
10:15:01          0     27.23      0.00      1.16      0.69      0.07     70.85
10:15:01          1      3.94      0.00      0.92      5.12      0.03     89.98
10:15:01          2     34.70      0.00      1.97      6.87      0.07     56.39
10:15:01          3     14.36      0.00      1.30      0.70      0.07     83.57
Average:        all     19.66      0.00      1.53      4.62      0.06     74.13
Average:          0     19.19      0.00      1.15      3.68      0.06     75.91
Average:          1      7.15      0.00      1.26      6.76      0.06     84.77
Average:          2     22.46      0.00      1.65      5.85      0.05     69.99
Average:          3     29.86      0.00      2.04      2.17      0.09     65.84