---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-5684 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  8.3G   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         539       13431           0        2069       15188
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:2c:3c:8f brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.113/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86224sec preferred_lft 86224sec
    inet6 fe80::f816:3eff:fe2c:3c8f/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-5684) 	02/16/24 	_x86_64_	(4 CPU)

03:21:23     LINUX RESTART	(4 CPU)

03:22:02          tps      rtps      wtps   bread/s   bwrtn/s
03:23:01       111.24     13.79     97.44    995.09  32106.15
03:24:01       136.63     18.40    118.23    489.12  32405.13
Average:       124.04     16.11    107.92    739.98  32256.90

03:22:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
03:23:01     13954284  15600804   2470684     15.04     69584   1773304    737808      4.22    641388   1607652    121344
03:24:01     13750148  15548660   2674820     16.29     79584   1907648    782372      4.48    733048   1704008     41956
Average:     13852216  15574732   2572752     15.66     74584   1840476    760090      4.35    687218   1655830     81650

03:22:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
03:23:01           lo      1.02      1.02      0.11      0.11      0.00      0.00      0.00      0.00
03:23:01         ens3     53.63     35.21    929.52      6.94      0.00      0.00      0.00      0.00
03:24:01           lo      1.20      1.20      0.12      0.12      0.00      0.00      0.00      0.00
03:24:01         ens3    164.76    135.79    799.84     51.89      0.00      0.00      0.00      0.00
Average:           lo      1.11      1.11      0.11      0.11      0.00      0.00      0.00      0.00
Average:         ens3    109.66     85.93    864.13     29.60      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-5684) 	02/16/24 	_x86_64_	(4 CPU)

03:21:23     LINUX RESTART	(4 CPU)

03:22:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
03:23:01        all     20.37      0.00      1.52      4.98      0.05     73.08
03:23:01          0     16.30      0.00      1.29      0.48      0.03     81.90
03:23:01          1      9.28      0.00      0.81      2.62      0.03     87.25
03:23:01          2     19.35      0.00      1.51     13.64      0.05     65.45
03:23:01          3     36.68      0.00      2.45      3.23      0.08     57.56
03:24:01        all     25.58      0.00      1.64      3.83      0.06     68.89
03:24:01          0     32.00      0.00      1.77      8.03      0.07     58.13
03:24:01          1     14.67      0.00      1.35      0.99      0.03     82.96
03:24:01          2     18.82      0.00      1.54      4.00      0.07     75.57
03:24:01          3     36.82      0.00      1.91      2.27      0.07     58.94
Average:        all     22.99      0.00      1.58      4.40      0.05     70.97
Average:          0     24.21      0.00      1.53      4.29      0.05     69.92
Average:          1     11.98      0.00      1.08      1.80      0.03     85.10
Average:          2     19.08      0.00      1.53      8.79      0.06     70.54
Average:          3     36.75      0.00      2.17      2.75      0.08     58.25