---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13517 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  8.3G   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         672       13313           0        2054       15058
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:3e:da:7e brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86216sec preferred_lft 86216sec
    inet6 fe80::f816:3eff:fe3e:da7e/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-13517) 	03/16/24 	_x86_64_	(4 CPU)

05:58:23     LINUX RESTART	(4 CPU)

05:59:02          tps      rtps      wtps   bread/s   bwrtn/s
06:00:01       139.33     24.01    115.32   1214.30  32006.78
06:01:01        75.27      9.20     66.07    549.38  25455.22
Average:       107.03     16.54     90.49    879.05  28703.48

05:59:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:00:01     13478800  15185932   2946168     17.94     69732   1832264   1285044      7.35   1066028   1652624    104180
06:01:01     13603108  15388740   2821860     17.18     73912   1903884    899816      5.15    903736   1688624     26612
Average:     13540954  15287336   2884014     17.56     71822   1868074   1092430      6.25    984882   1670624     65396

05:59:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:00:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
06:00:01         ens3    130.66    106.42   1777.32     22.46      0.00      0.00      0.00      0.00
06:01:01           lo      0.60      0.60      0.05      0.05      0.00      0.00      0.00      0.00
06:01:01         ens3    450.61    362.19    916.65    160.92      0.00      0.00      0.00      0.00
Average:           lo      0.81      0.81      0.08      0.08      0.00      0.00      0.00      0.00
Average:         ens3    291.98    235.38   1343.37     92.27      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13517) 	03/16/24 	_x86_64_	(4 CPU)

05:58:23     LINUX RESTART	(4 CPU)

05:59:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:00:01        all     24.35      0.00      1.68      4.85      0.07     69.06
06:00:01          0     17.76      0.00      1.50      4.69      0.05     75.99
06:00:01          1     30.08      0.00      2.00     10.31      0.05     57.55
06:00:01          2     25.36      0.00      1.29      0.47      0.05     72.83
06:00:01          3     24.16      0.00      1.94      3.91      0.09     69.90
06:01:01        all     29.87      0.00      1.45      3.75      0.06     64.87
06:01:01          0     29.36      0.00      0.87      0.03      0.07     69.67
06:01:01          1     32.30      0.00      2.32      5.44      0.07     59.87
06:01:01          2     37.19      0.00      1.40      0.41      0.07     60.93
06:01:01          3     20.77      0.00      1.22      9.03      0.05     68.92
Average:        all     27.13      0.00      1.57      4.29      0.06     66.95
Average:          0     23.62      0.00      1.18      2.34      0.06     72.80
Average:          1     31.20      0.00      2.16      7.86      0.06     58.72
Average:          2     31.25      0.00      1.34      0.44      0.06     66.90
Average:          3     22.45      0.00      1.58      6.49      0.07     69.41