---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-25965 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         609       13216           0        2214       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:93:0d:ab brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.97/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86161sec preferred_lft 86161sec
    inet6 fe80::f816:3eff:fe93:dab/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-25965) 	04/25/24 	_x86_64_	(4 CPU)

10:45:02     LINUX RESTART	(4 CPU)

10:46:02          tps      rtps      wtps   bread/s   bwrtn/s
10:47:01       137.38     39.99     97.39   2478.09  36909.68
10:48:01        60.63      2.78     57.85     86.24  20524.49
Average:        98.68     21.23     77.45   1272.02  28647.57

10:46:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:47:01     12889708  14686204   3535260     21.52     72632   1916660   1816240     10.39   1619192   1688656     95852
10:48:01     12571532  14485248   3853436     23.46     76904   2024328   1689400      9.67   1850036   1763660     26300
Average:     12730620  14585726   3694348     22.49     74768   1970494   1752820     10.03   1734614   1726158     61076

10:46:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:47:01         ens3    237.98    171.53   1467.48     46.36      0.00      0.00      0.00      0.00
10:47:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
10:48:01         ens3   4306.20   2101.53   2137.71    964.45      0.00      0.00      0.00      0.00
10:48:01           lo      0.55      0.55      0.04      0.04      0.00      0.00      0.00      0.00
Average:         ens3   2289.35   1144.72   1805.44    509.30      0.00      0.00      0.00      0.00
Average:           lo      0.75      0.75      0.07      0.07      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-25965) 	04/25/24 	_x86_64_	(4 CPU)

10:45:02     LINUX RESTART	(4 CPU)

10:46:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:47:01        all     39.54      0.00      1.66      3.74      0.08     54.97
10:47:01          0     37.90      0.00      1.32      2.26      0.05     58.46
10:47:01          1     31.26      0.00      1.27      0.87      0.07     66.54
10:47:01          2     31.75      0.00      1.98     10.27      0.14     55.87
10:47:01          3     57.25      0.00      2.04      1.60      0.08     39.02
10:48:01        all     74.37      0.00      6.88      0.26      0.11     18.38
10:48:01          0     72.53      0.00      6.68      0.10      0.12     20.57
10:48:01          1     75.42      0.00      6.76      0.02      0.10     17.70
10:48:01          2     73.67      0.00      4.83      0.02      0.10     21.38
10:48:01          3     75.87      0.00      9.28      0.90      0.10     13.84
Average:        all     57.08      0.00      4.29      1.99      0.09     36.54
Average:          0     55.33      0.00      4.02      1.17      0.08     39.39
Average:          1     53.49      0.00      4.04      0.44      0.08     41.95
Average:          2     52.88      0.00      3.41      5.10      0.12     38.49
Average:          3     66.62      0.00      5.69      1.25      0.09     26.35