---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-30004 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  8.6G   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         607       13031           0        2400       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:fb:9f:70 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.93/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86206sec preferred_lft 86206sec
    inet6 fe80::f816:3eff:fefb:9f70/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-30004) 	08/10/24 	_x86_64_	(4 CPU)

09:52:04     LINUX RESTART	(4 CPU)

09:53:02          tps      rtps      wtps   bread/s   bwrtn/s
09:54:01       168.65     17.25    151.40    658.87  38911.51
09:55:01        49.99      9.05     40.94   1152.07  22513.98
Average:       108.82     13.12     95.71    907.54  30643.86

09:53:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:54:01     12567176  14464576   3857792     23.49     75300   2010660   1924848     11.02   1832068   1784376     15340
09:55:01     13389996  15524088   3034972     18.48     78248   2241592    805680      4.61    900460   1892176    195360
Average:     12978586  14994332   3446382     20.98     76774   2126126   1365264      7.81   1366264   1838276    105350

09:53:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:54:01           lo      4.51      4.51      0.48      0.48      0.00      0.00      0.00      0.00
09:54:01         ens3    510.15    396.95   4105.46    123.50      0.00      0.00      0.00      0.00
09:55:01           lo     13.75     13.75      4.17      4.17      0.00      0.00      0.00      0.00
09:55:01         ens3    374.47    296.08    334.14    111.88      0.00      0.00      0.00      0.00
Average:           lo      9.17      9.17      2.34      2.34      0.00      0.00      0.00      0.00
Average:         ens3    441.74    346.09   2203.96    117.64      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-30004) 	08/10/24 	_x86_64_	(4 CPU)

09:52:04     LINUX RESTART	(4 CPU)

09:53:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:54:01        all     42.44      0.00      2.14      5.14      0.10     50.18
09:54:01          0     43.98      0.00      1.96      2.06      0.09     51.91
09:54:01          1     34.37      0.00      1.88      0.91      0.10     62.73
09:54:01          2     54.06      0.00      2.89      7.21      0.12     35.72
09:54:01          3     37.49      0.00      1.83     10.46      0.09     50.14
09:55:01        all     34.11      0.00      1.63      2.41      0.07     61.78
09:55:01          0     31.23      0.00      1.72      3.95      0.07     63.03
09:55:01          1     26.84      0.00      1.38      0.10      0.08     71.60
09:55:01          2     49.90      0.00      1.43      1.28      0.07     47.33
09:55:01          3     28.53      0.00      2.01      4.32      0.07     65.07
Average:        all     38.24      0.00      1.88      3.76      0.08     56.04
Average:          0     37.55      0.00      1.84      3.02      0.08     57.52
Average:          1     30.57      0.00      1.63      0.50      0.09     67.20
Average:          2     51.95      0.00      2.15      4.20      0.09     41.60
Average:          3     32.96      0.00      1.92      7.35      0.08     57.68