---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-35212 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         540       13223           0        2276       15176
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:34:ae:0c brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.38/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86216sec preferred_lft 86216sec
    inet6 fe80::f816:3eff:fe34:ae0c/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-35212) 	04/26/24 	_x86_64_	(4 CPU)

05:47:13     LINUX RESTART	(4 CPU)

05:48:01          tps      rtps      wtps   bread/s   bwrtn/s
05:49:01       126.75      0.68    126.06     53.86  32116.25
05:50:01       108.42     14.20     94.22   1073.55  28088.25
Average:       117.58      7.44    110.14    563.71  30102.25

05:48:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
05:49:01     13717852  15493980   2707116     16.48     74788   1892904    808852      4.63    774020   1699372    108504
05:50:01     13566152  15566176   2858816     17.41     94592   2083512    762760      4.37    727356   1870396     99556
Average:     13642002  15530078   2782966     16.94     84690   1988208    785806      4.50    750688   1784884    104030

05:48:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
05:49:01           lo      1.27      1.27      0.14      0.14      0.00      0.00      0.00      0.00
05:49:01         ens3     81.09     52.67   1256.21     12.22      0.00      0.00      0.00      0.00
05:50:01           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
05:50:01         ens3     31.26     25.88    247.77      7.61      0.00      0.00      0.00      0.00
Average:           lo      1.33      1.33      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3     56.17     39.28    751.99      9.91      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35212) 	04/26/24 	_x86_64_	(4 CPU)

05:47:13     LINUX RESTART	(4 CPU)

05:48:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
05:49:01        all     18.20      0.00      1.52      7.05      0.08     73.14
05:49:01          0      3.94      0.00      0.87      4.51      0.08     90.60
05:49:01          1     30.26      0.00      2.19      6.93      0.07     60.55
05:49:01          2     27.88      0.00      2.16     15.88      0.08     53.99
05:49:01          3     10.81      0.00      0.90      0.95      0.08     87.26
05:50:01        all     20.54      0.00      1.38      5.20      0.07     72.82
05:50:01          0     25.95      0.00      1.96      1.49      0.05     70.55
05:50:01          1      9.34      0.00      1.14     13.60      0.05     75.88
05:50:01          2     34.06      0.00      1.51      3.36      0.07     61.00
05:50:01          3     12.86      0.00      0.91      2.35      0.10     83.78
Average:        all     19.37      0.00      1.45      6.12      0.08     72.98
Average:          0     14.94      0.00      1.41      3.00      0.07     80.58
Average:          1     19.79      0.00      1.66     10.27      0.06     68.22
Average:          2     30.97      0.00      1.83      9.62      0.08     57.50
Average:          3     11.84      0.00      0.91      1.65      0.09     85.52