---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-23683 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:             2799.998
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  8.3G   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         550       13356           0        2132       15180
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:2b:20:72 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.26/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86251sec preferred_lft 86251sec
    inet6 fe80::f816:3eff:fe2b:2072/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23683) 	04/16/24 	_x86_64_	(4 CPU)

12:26:42     LINUX RESTART	(4 CPU)

12:27:01          tps      rtps      wtps   bread/s   bwrtn/s
12:28:02       124.81     32.49     92.32   1667.32  39061.36
12:29:01       150.30     32.59    117.71   1830.74  39104.42
Average:       137.45     32.54    104.91   1748.34  39082.71

12:27:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:28:02     13870148  15543080   2554820     15.55     62020   1811260    793892      4.54    694088   1647280    155428
12:29:01     13696524  15563300   2728444     16.61     73220   1985860    761760      4.36    722628   1776712     25244
Average:     13783336  15553190   2641632     16.08     67620   1898560    777826      4.45    708358   1711996     90336

12:27:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:28:02           lo      1.73      1.73      0.20      0.20      0.00      0.00      0.00      0.00
12:28:02         ens3    141.23    105.83   2349.14     15.44      0.00      0.00      0.00      0.00
12:29:01           lo      1.08      1.08      0.11      0.11      0.00      0.00      0.00      0.00
12:29:01         ens3    154.53    124.67    941.23     47.30      0.00      0.00      0.00      0.00
Average:           lo      1.41      1.41      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3    147.82    115.17   1651.10     31.23      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23683) 	04/16/24 	_x86_64_	(4 CPU)

12:26:42     LINUX RESTART	(4 CPU)

12:27:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:28:02        all     20.18      0.00      1.56      4.43      0.06     73.76
12:28:02          0     19.07      0.00      1.43      0.68      0.05     78.76
12:28:02          1     33.95      0.00      2.06      5.75      0.07     58.17
12:28:02          2     12.85      0.00      1.22      1.38      0.05     84.50
12:28:02          3     14.90      0.00      1.54      9.92      0.08     73.56
12:29:01        all     25.68      0.00      1.57      3.09      0.07     69.60
12:29:01          0     27.15      0.00      1.58      0.61      0.07     70.60
12:29:01          1     26.27      0.00      1.60      0.87      0.08     71.18
12:29:01          2     30.76      0.00      1.77      5.40      0.07     62.01
12:29:01          3     18.51      0.00      1.31      5.48      0.05     74.65
Average:        all     22.91      0.00      1.56      3.76      0.07     71.70
Average:          0     23.08      0.00      1.51      0.65      0.06     74.71
Average:          1     30.14      0.00      1.83      3.33      0.08     64.62
Average:          2     21.72      0.00      1.49      3.38      0.06     73.35
Average:          3     16.69      0.00      1.43      7.72      0.07     74.10