---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-6245 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  8.4G   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         610       13198           0        2230       15117
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:a0:2d:b2 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86183sec preferred_lft 86183sec
    inet6 fe80::f816:3eff:fea0:2db2/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6245) 	02/17/24 	_x86_64_	(4 CPU)

19:11:24     LINUX RESTART	(4 CPU)

19:12:01          tps      rtps      wtps   bread/s   bwrtn/s
19:13:01        94.63     17.05     77.59   1015.83  48135.31
19:14:01       147.31     36.51    110.80   1877.29  15760.97
Average:       120.97     26.78     94.19   1446.56  31948.14

19:12:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:13:01     13910872  15594112   2514088     15.31     60284   1823500    747508      4.28    640648   1659004    168348
19:14:01     13556540  15502368   2868420     17.46     73584   2061692    766288      4.39    791680   1841896     12368
Average:     13733706  15548240   2691254     16.39     66934   1942596    756898      4.33    716164   1750450     90358

19:12:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:13:01           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
19:13:01         ens3     48.78     32.68    778.22      5.63      0.00      0.00      0.00      0.00
19:14:01           lo      0.73      0.73      0.07      0.07      0.00      0.00      0.00      0.00
19:14:01         ens3    524.21    390.32   2131.27    127.01      0.00      0.00      0.00      0.00
Average:           lo      1.07      1.07      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    286.49    211.50   1454.75     66.32      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-6245) 	02/17/24 	_x86_64_	(4 CPU)

19:11:24     LINUX RESTART	(4 CPU)

19:12:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:13:01        all     14.88      0.00      1.11      8.71      0.05     75.25
19:13:01          0      3.48      0.00      0.69     13.60      0.07     82.16
19:13:01          1     26.53      0.00      2.00      1.65      0.07     69.75
19:13:01          2     27.74      0.00      1.46      3.41      0.05     67.35
19:13:01          3      1.70      0.00      0.30     16.20      0.03     81.76
19:14:01        all     24.77      0.00      1.73      4.07      0.08     69.35
19:14:01          0     20.53      0.00      1.84      8.59      0.10     68.94
19:14:01          1     29.97      0.00      1.85      1.82      0.05     66.31
19:14:01          2     24.79      0.00      1.72      5.13      0.07     68.29
19:14:01          3     23.82      0.00      1.50      0.75      0.07     73.86
Average:        all     19.83      0.00      1.42      6.39      0.07     72.29
Average:          0     12.02      0.00      1.26     11.09      0.08     75.54
Average:          1     28.25      0.00      1.93      1.73      0.06     68.03
Average:          2     26.26      0.00      1.59      4.27      0.06     67.82
Average:          3     12.77      0.00      0.90      8.47      0.05     77.81