---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-35157 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  8.4G   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         551       13212           0        2276       15165
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:6b:5d:4c brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86202sec preferred_lft 86202sec
    inet6 fe80::f816:3eff:fe6b:5d4c/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-35157) 	04/25/24 	_x86_64_	(4 CPU)

22:00:21     LINUX RESTART	(4 CPU)

22:01:02          tps      rtps      wtps   bread/s   bwrtn/s
22:02:01       108.03     11.88     96.15    449.55  24765.70
22:03:01       123.41     13.83    109.58   1047.69  28959.44
Average:       115.79     12.86    102.92    751.13  26880.19

22:01:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
22:02:01     13843052  15537336   2581916     15.72     70028   1818048    782936      4.48    725636   1629656    177132
22:03:01     13561372  15479700   2863596     17.43     88728   2012392    837404      4.79    812104   1800712     43636
Average:     13702212  15508518   2722756     16.58     79378   1915220    810170      4.64    768870   1715184    110384

22:01:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
22:02:01         ens3     62.43     40.04    715.18      9.96      0.00      0.00      0.00      0.00
22:02:01           lo      1.83      1.83      0.20      0.20      0.00      0.00      0.00      0.00
22:03:01         ens3     43.63     31.74    656.90      7.54      0.00      0.00      0.00      0.00
22:03:01           lo      1.13      1.13      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3     52.95     35.86    685.80      8.74      0.00      0.00      0.00      0.00
Average:           lo      1.48      1.48      0.16      0.16      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-35157) 	04/25/24 	_x86_64_	(4 CPU)

22:00:21     LINUX RESTART	(4 CPU)

22:01:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
22:02:01        all     16.20      0.00      1.49      8.17      0.10     74.04
22:02:01          0     17.05      0.00      1.28     10.05      0.09     71.54
22:02:01          1     22.90      0.00      2.30      5.38      0.15     69.27
22:02:01          2     15.91      0.00      1.21     15.69      0.10     67.09
22:02:01          3      9.01      0.00      1.16      1.64      0.07     88.12
22:03:01        all     17.48      0.00      1.13      8.43      0.07     72.89
22:03:01          0     19.51      0.00      1.08      4.63      0.08     74.69
22:03:01          1     13.64      0.00      0.79      3.82      0.02     81.73
22:03:01          2     23.50      0.00      1.81     20.68      0.07     53.95
22:03:01          3     13.28      0.00      0.83      4.62      0.10     81.17
Average:        all     16.85      0.00      1.31      8.30      0.08     73.46
Average:          0     18.30      0.00      1.18      7.31      0.08     73.13
Average:          1     18.22      0.00      1.54      4.59      0.08     75.56
Average:          2     19.74      0.00      1.51     18.20      0.08     60.46
Average:          3     11.16      0.00      1.00      3.14      0.08     84.61