---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-2425 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  8.8G   69G  12% /
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         539       12839           0        2660       15169
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:2c:4e brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86162sec preferred_lft 86162sec
    inet6 fe80::f816:3eff:fecb:2c4e/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-2425) 	02/03/24 	_x86_64_	(4 CPU)

19:29:04     LINUX RESTART	(4 CPU)

19:30:03          tps      rtps      wtps   bread/s   bwrtn/s
19:31:01       111.89     23.77     88.12   1210.27  11525.19
19:32:01       116.33     18.22     98.12    756.13  14176.67
Average:       114.15     20.95     93.20    979.37  12873.28

19:30:03    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:31:01     13908708  15586588   2516260     15.32     70448   1803020   1036476      5.93    663056   1631816    129112
19:32:01     12901424  15165736   3523544     21.45     95060   2336432   1243016      7.11   1173560   2070120    317952
Average:     13405066  15376162   3019902     18.39     82754   2069726   1139746      6.52    918308   1850968    223532

19:30:03        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:31:01           lo      0.97      0.97      0.10      0.10      0.00      0.00      0.00      0.00
19:31:01         ens3     80.68     51.04   1082.61     26.05      0.00      0.00      0.00      0.00
19:32:01           lo      7.40      7.40      0.79      0.79      0.00      0.00      0.00      0.00
19:32:01         ens3    183.82    140.15   1971.42     24.93      0.00      0.00      0.00      0.00
Average:           lo      4.24      4.24      0.45      0.45      0.00      0.00      0.00      0.00
Average:         ens3    133.12     96.35   1534.51     25.48      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-2425) 	02/03/24 	_x86_64_	(4 CPU)

19:29:04     LINUX RESTART	(4 CPU)

19:30:03        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:31:01        all     19.65      0.00      1.69      4.94      0.05     73.67
19:31:01          0     18.65      0.00      1.57      1.52      0.05     78.21
19:31:01          1      7.75      0.00      1.38     13.04      0.03     77.79
19:31:01          2     23.60      0.00      1.96      2.44      0.05     71.95
19:31:01          3     28.63      0.00      1.87      2.75      0.09     66.66
19:32:01        all     46.28      0.00      3.13      8.05      0.11     42.43
19:32:01          0     43.02      0.00      2.21      3.86      0.10     50.82
19:32:01          1     36.27      0.00      3.28     10.41      0.10     49.94
19:32:01          2     57.69      0.00      4.03      9.73      0.12     28.43
19:32:01          3     48.19      0.00      3.02      8.17      0.08     40.54
Average:        all     33.16      0.00      2.42      6.52      0.08     57.83
Average:          0     30.99      0.00      1.89      2.70      0.08     64.34
Average:          1     22.24      0.00      2.35     11.70      0.07     63.64
Average:          2     40.90      0.00      3.01      6.14      0.09     49.86
Average:          3     38.54      0.00      2.45      5.50      0.09     53.42