---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-3716 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         512       13439           0        2087       15213
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 fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:53:6c:60 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.152/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86229sec preferred_lft 86229sec
    inet6 fe80::f816:3eff:fe53:6c60/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3716) 	11/24/23 	_x86_64_	(4 CPU)

05:59:33     LINUX RESTART	(4 CPU)

06:00:01          tps      rtps      wtps   bread/s   bwrtn/s
06:01:01        91.95     17.06     74.89   1016.23  19500.22
06:02:01       121.18      4.98    116.20    188.64  27142.54
Average:       106.57     11.02     95.54    602.43  23321.38

06:00:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:01:01     13986612  15585100   2438356     14.85     62556   1736864    799060      4.57    654008   1572336    193280
06:02:01     13777248  15588212   2647720     16.12     78036   1920504    746140      4.27    686652   1722916     52844
Average:     13881930  15586656   2543038     15.48     70296   1828684    772600      4.42    670330   1647626    123062

06:00:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:01:01           lo      1.33      1.33      0.14      0.14      0.00      0.00      0.00      0.00
06:01:01         ens3     57.41     39.19    929.19      8.11      0.00      0.00      0.00      0.00
06:02:01           lo      1.47      1.47      0.15      0.15      0.00      0.00      0.00      0.00
06:02:01         ens3     36.99     28.66    216.59     10.30      0.00      0.00      0.00      0.00
Average:           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3     47.20     33.93    572.89      9.21      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3716) 	11/24/23 	_x86_64_	(4 CPU)

05:59:33     LINUX RESTART	(4 CPU)

06:00:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:01:01        all     19.35      0.00      1.30      4.58      0.05     74.71
06:01:01          0      9.40      0.00      0.97      3.59      0.03     86.01
06:01:01          1      7.50      0.00      0.65      0.20      0.02     91.63
06:01:01          2     35.26      0.00      1.64      2.62      0.10     60.38
06:01:01          3     25.31      0.00      1.95     11.98      0.05     60.71
06:02:01        all     21.15      0.00      1.62      5.85      0.05     71.33
06:02:01          0     10.70      0.00      1.34      6.26      0.03     81.67
06:02:01          1     27.43      0.00      1.58      0.64      0.07     70.29
06:02:01          2     20.73      0.00      2.04     10.65      0.05     66.53
06:02:01          3     25.80      0.00      1.54      5.82      0.05     66.78
Average:        all     20.25      0.00      1.46      5.22      0.05     73.02
Average:          0     10.05      0.00      1.15      4.92      0.03     83.84
Average:          1     17.43      0.00      1.11      0.42      0.04     81.00
Average:          2     27.99      0.00      1.84      6.64      0.08     63.45
Average:          3     25.56      0.00      1.74      8.90      0.05     63.75